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| <FONT color="green">001</FONT> /*<a name="line.1"></a> |
| <FONT color="green">002</FONT> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <FONT color="green">003</FONT> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <FONT color="green">004</FONT> * distributed with this work for additional information<a name="line.4"></a> |
| <FONT color="green">005</FONT> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <FONT color="green">006</FONT> * to you under the Apache License, Version 2.0 (the "License");<a name="line.6"></a> |
| <FONT color="green">007</FONT> * you may not use this file except in compliance with the License.<a name="line.7"></a> |
| <FONT color="green">008</FONT> * You may obtain a copy of the License at<a name="line.8"></a> |
| <FONT color="green">009</FONT> *<a name="line.9"></a> |
| <FONT color="green">010</FONT> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <FONT color="green">011</FONT> *<a name="line.11"></a> |
| <FONT color="green">012</FONT> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> |
| <FONT color="green">013</FONT> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> |
| <FONT color="green">014</FONT> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> |
| <FONT color="green">015</FONT> * See the License for the specific language governing permissions and<a name="line.15"></a> |
| <FONT color="green">016</FONT> * limitations under the License.<a name="line.16"></a> |
| <FONT color="green">017</FONT> */<a name="line.17"></a> |
| <FONT color="green">018</FONT> /*<a name="line.18"></a> |
| <FONT color="green">019</FONT> * $Id: TransformerImpl.java 475979 2006-11-16 23:32:48Z minchau $<a name="line.19"></a> |
| <FONT color="green">020</FONT> */<a name="line.20"></a> |
| <FONT color="green">021</FONT> package org.apache.xalan.transformer;<a name="line.21"></a> |
| <FONT color="green">022</FONT> <a name="line.22"></a> |
| <FONT color="green">023</FONT> import java.io.IOException;<a name="line.23"></a> |
| <FONT color="green">024</FONT> import java.io.StringWriter;<a name="line.24"></a> |
| <FONT color="green">025</FONT> import java.util.Enumeration;<a name="line.25"></a> |
| <FONT color="green">026</FONT> import java.util.Properties;<a name="line.26"></a> |
| <FONT color="green">027</FONT> import java.util.Stack;<a name="line.27"></a> |
| <FONT color="green">028</FONT> import java.util.StringTokenizer;<a name="line.28"></a> |
| <FONT color="green">029</FONT> import java.util.Vector;<a name="line.29"></a> |
| <FONT color="green">030</FONT> <a name="line.30"></a> |
| <FONT color="green">031</FONT> import javax.xml.parsers.DocumentBuilder;<a name="line.31"></a> |
| <FONT color="green">032</FONT> import javax.xml.parsers.DocumentBuilderFactory;<a name="line.32"></a> |
| <FONT color="green">033</FONT> import javax.xml.parsers.ParserConfigurationException;<a name="line.33"></a> |
| <FONT color="green">034</FONT> import javax.xml.transform.ErrorListener;<a name="line.34"></a> |
| <FONT color="green">035</FONT> import javax.xml.transform.OutputKeys;<a name="line.35"></a> |
| <FONT color="green">036</FONT> import javax.xml.transform.Result;<a name="line.36"></a> |
| <FONT color="green">037</FONT> import javax.xml.transform.Source;<a name="line.37"></a> |
| <FONT color="green">038</FONT> import javax.xml.transform.SourceLocator;<a name="line.38"></a> |
| <FONT color="green">039</FONT> import javax.xml.transform.Transformer;<a name="line.39"></a> |
| <FONT color="green">040</FONT> import javax.xml.transform.TransformerException;<a name="line.40"></a> |
| <FONT color="green">041</FONT> import javax.xml.transform.URIResolver;<a name="line.41"></a> |
| <FONT color="green">042</FONT> import javax.xml.transform.dom.DOMResult;<a name="line.42"></a> |
| <FONT color="green">043</FONT> import javax.xml.transform.dom.DOMSource;<a name="line.43"></a> |
| <FONT color="green">044</FONT> import javax.xml.transform.sax.SAXResult;<a name="line.44"></a> |
| <FONT color="green">045</FONT> import javax.xml.transform.sax.SAXSource;<a name="line.45"></a> |
| <FONT color="green">046</FONT> import javax.xml.transform.stream.StreamResult;<a name="line.46"></a> |
| <FONT color="green">047</FONT> import javax.xml.transform.stream.StreamSource;<a name="line.47"></a> |
| <FONT color="green">048</FONT> <a name="line.48"></a> |
| <FONT color="green">049</FONT> import org.apache.xalan.extensions.ExtensionsTable;<a name="line.49"></a> |
| <FONT color="green">050</FONT> import org.apache.xalan.res.XSLMessages;<a name="line.50"></a> |
| <FONT color="green">051</FONT> import org.apache.xalan.res.XSLTErrorResources;<a name="line.51"></a> |
| <FONT color="green">052</FONT> import org.apache.xml.serializer.Method;<a name="line.52"></a> |
| <FONT color="green">053</FONT> import org.apache.xml.serializer.Serializer;<a name="line.53"></a> |
| <FONT color="green">054</FONT> import org.apache.xml.serializer.SerializerFactory;<a name="line.54"></a> |
| <FONT color="green">055</FONT> import org.apache.xalan.templates.AVT;<a name="line.55"></a> |
| <FONT color="green">056</FONT> import org.apache.xalan.templates.Constants;<a name="line.56"></a> |
| <FONT color="green">057</FONT> import org.apache.xalan.templates.ElemAttributeSet;<a name="line.57"></a> |
| <FONT color="green">058</FONT> import org.apache.xalan.templates.ElemForEach;<a name="line.58"></a> |
| <FONT color="green">059</FONT> import org.apache.xalan.templates.ElemSort;<a name="line.59"></a> |
| <FONT color="green">060</FONT> import org.apache.xalan.templates.ElemTemplate;<a name="line.60"></a> |
| <FONT color="green">061</FONT> import org.apache.xalan.templates.ElemTemplateElement;<a name="line.61"></a> |
| <FONT color="green">062</FONT> import org.apache.xalan.templates.ElemTextLiteral;<a name="line.62"></a> |
| <FONT color="green">063</FONT> import org.apache.xalan.templates.ElemVariable;<a name="line.63"></a> |
| <FONT color="green">064</FONT> import org.apache.xalan.templates.OutputProperties;<a name="line.64"></a> |
| <FONT color="green">065</FONT> import org.apache.xalan.templates.Stylesheet;<a name="line.65"></a> |
| <FONT color="green">066</FONT> import org.apache.xalan.templates.StylesheetComposed;<a name="line.66"></a> |
| <FONT color="green">067</FONT> import org.apache.xalan.templates.StylesheetRoot;<a name="line.67"></a> |
| <FONT color="green">068</FONT> import org.apache.xalan.templates.XUnresolvedVariable;<a name="line.68"></a> |
| <FONT color="green">069</FONT> import org.apache.xalan.trace.GenerateEvent;<a name="line.69"></a> |
| <FONT color="green">070</FONT> import org.apache.xalan.trace.TraceManager;<a name="line.70"></a> |
| <FONT color="green">071</FONT> import org.apache.xml.dtm.DTM;<a name="line.71"></a> |
| <FONT color="green">072</FONT> import org.apache.xml.dtm.DTMIterator;<a name="line.72"></a> |
| <FONT color="green">073</FONT> import org.apache.xml.dtm.DTMManager;<a name="line.73"></a> |
| <FONT color="green">074</FONT> import org.apache.xml.dtm.DTMWSFilter;<a name="line.74"></a> |
| <FONT color="green">075</FONT> import org.apache.xml.serializer.ToSAXHandler;<a name="line.75"></a> |
| <FONT color="green">076</FONT> import org.apache.xml.serializer.ToTextStream;<a name="line.76"></a> |
| <FONT color="green">077</FONT> import org.apache.xml.serializer.ToXMLSAXHandler;<a name="line.77"></a> |
| <FONT color="green">078</FONT> import org.apache.xml.serializer.SerializationHandler;<a name="line.78"></a> |
| <FONT color="green">079</FONT> import org.apache.xml.utils.BoolStack;<a name="line.79"></a> |
| <FONT color="green">080</FONT> import org.apache.xml.utils.DOMBuilder;<a name="line.80"></a> |
| <FONT color="green">081</FONT> import org.apache.xml.utils.NodeVector;<a name="line.81"></a> |
| <FONT color="green">082</FONT> import org.apache.xml.utils.ObjectPool;<a name="line.82"></a> |
| <FONT color="green">083</FONT> import org.apache.xml.utils.ObjectStack;<a name="line.83"></a> |
| <FONT color="green">084</FONT> import org.apache.xml.utils.QName;<a name="line.84"></a> |
| <FONT color="green">085</FONT> import org.apache.xml.utils.SAXSourceLocator;<a name="line.85"></a> |
| <FONT color="green">086</FONT> import org.apache.xml.utils.ThreadControllerWrapper;<a name="line.86"></a> |
| <FONT color="green">087</FONT> import org.apache.xpath.Arg;<a name="line.87"></a> |
| <FONT color="green">088</FONT> import org.apache.xpath.ExtensionsProvider;<a name="line.88"></a> |
| <FONT color="green">089</FONT> import org.apache.xpath.VariableStack;<a name="line.89"></a> |
| <FONT color="green">090</FONT> import org.apache.xpath.XPathContext;<a name="line.90"></a> |
| <FONT color="green">091</FONT> import org.apache.xpath.functions.FuncExtFunction;<a name="line.91"></a> |
| <FONT color="green">092</FONT> import org.apache.xpath.objects.XObject;<a name="line.92"></a> |
| <FONT color="green">093</FONT> import org.xml.sax.Attributes;<a name="line.93"></a> |
| <FONT color="green">094</FONT> import org.xml.sax.ContentHandler;<a name="line.94"></a> |
| <FONT color="green">095</FONT> import org.xml.sax.SAXException;<a name="line.95"></a> |
| <FONT color="green">096</FONT> import org.xml.sax.SAXNotRecognizedException;<a name="line.96"></a> |
| <FONT color="green">097</FONT> import org.xml.sax.SAXNotSupportedException;<a name="line.97"></a> |
| <FONT color="green">098</FONT> import org.xml.sax.ext.DeclHandler;<a name="line.98"></a> |
| <FONT color="green">099</FONT> import org.xml.sax.ext.LexicalHandler;<a name="line.99"></a> |
| <FONT color="green">100</FONT> <a name="line.100"></a> |
| <FONT color="green">101</FONT> /**<a name="line.101"></a> |
| <FONT color="green">102</FONT> * This class implements the<a name="line.102"></a> |
| <FONT color="green">103</FONT> * {@link javax.xml.transform.Transformer} interface, and is the core<a name="line.103"></a> |
| <FONT color="green">104</FONT> * representation of the transformation execution.</p><a name="line.104"></a> |
| <FONT color="green">105</FONT> * @xsl.usage advanced<a name="line.105"></a> |
| <FONT color="green">106</FONT> */<a name="line.106"></a> |
| <FONT color="green">107</FONT> public class TransformerImpl extends Transformer<a name="line.107"></a> |
| <FONT color="green">108</FONT> implements Runnable, DTMWSFilter, ExtensionsProvider, org.apache.xml.serializer.SerializerTrace<a name="line.108"></a> |
| <FONT color="green">109</FONT> {<a name="line.109"></a> |
| <FONT color="green">110</FONT> <a name="line.110"></a> |
| <FONT color="green">111</FONT> // Synch object to gaurd against setting values from the TrAX interface <a name="line.111"></a> |
| <FONT color="green">112</FONT> // or reentry while the transform is going on.<a name="line.112"></a> |
| <FONT color="green">113</FONT> <a name="line.113"></a> |
| <FONT color="green">114</FONT> /** NEEDSDOC Field m_reentryGuard */<a name="line.114"></a> |
| <FONT color="green">115</FONT> private Boolean m_reentryGuard = new Boolean(true);<a name="line.115"></a> |
| <FONT color="green">116</FONT> <a name="line.116"></a> |
| <FONT color="green">117</FONT> /**<a name="line.117"></a> |
| <FONT color="green">118</FONT> * This is null unless we own the stream.<a name="line.118"></a> |
| <FONT color="green">119</FONT> */<a name="line.119"></a> |
| <FONT color="green">120</FONT> private java.io.FileOutputStream m_outputStream = null;<a name="line.120"></a> |
| <FONT color="green">121</FONT> <a name="line.121"></a> |
| <FONT color="green">122</FONT> /**<a name="line.122"></a> |
| <FONT color="green">123</FONT> * True if the parser events should be on the main thread,<a name="line.123"></a> |
| <FONT color="green">124</FONT> * false if not. Experemental. Can not be set right now.<a name="line.124"></a> |
| <FONT color="green">125</FONT> */<a name="line.125"></a> |
| <FONT color="green">126</FONT> private boolean m_parserEventsOnMain = true;<a name="line.126"></a> |
| <FONT color="green">127</FONT> <a name="line.127"></a> |
| <FONT color="green">128</FONT> /** The thread that the transformer is running on. */<a name="line.128"></a> |
| <FONT color="green">129</FONT> private Thread m_transformThread;<a name="line.129"></a> |
| <FONT color="green">130</FONT> <a name="line.130"></a> |
| <FONT color="green">131</FONT> /** The base URL of the source tree. */<a name="line.131"></a> |
| <FONT color="green">132</FONT> private String m_urlOfSource = null;<a name="line.132"></a> |
| <FONT color="green">133</FONT> <a name="line.133"></a> |
| <FONT color="green">134</FONT> /** The Result object at the start of the transform, if any. */<a name="line.134"></a> |
| <FONT color="green">135</FONT> private Result m_outputTarget = null;<a name="line.135"></a> |
| <FONT color="green">136</FONT> <a name="line.136"></a> |
| <FONT color="green">137</FONT> /**<a name="line.137"></a> |
| <FONT color="green">138</FONT> * The output format object set by the user. May be null.<a name="line.138"></a> |
| <FONT color="green">139</FONT> */<a name="line.139"></a> |
| <FONT color="green">140</FONT> private OutputProperties m_outputFormat;<a name="line.140"></a> |
| <FONT color="green">141</FONT> <a name="line.141"></a> |
| <FONT color="green">142</FONT> <a name="line.142"></a> |
| <FONT color="green">143</FONT> /**<a name="line.143"></a> |
| <FONT color="green">144</FONT> * The content handler for the source input tree.<a name="line.144"></a> |
| <FONT color="green">145</FONT> */<a name="line.145"></a> |
| <FONT color="green">146</FONT> ContentHandler m_inputContentHandler;<a name="line.146"></a> |
| <FONT color="green">147</FONT> <a name="line.147"></a> |
| <FONT color="green">148</FONT> /**<a name="line.148"></a> |
| <FONT color="green">149</FONT> * The content handler for the result tree.<a name="line.149"></a> |
| <FONT color="green">150</FONT> */<a name="line.150"></a> |
| <FONT color="green">151</FONT> private ContentHandler m_outputContentHandler = null;<a name="line.151"></a> |
| <FONT color="green">152</FONT> <a name="line.152"></a> |
| <FONT color="green">153</FONT> // /*<a name="line.153"></a> |
| <FONT color="green">154</FONT> // * Use member variable to store param variables as they're<a name="line.154"></a> |
| <FONT color="green">155</FONT> // * being created, use member variable so we don't<a name="line.155"></a> |
| <FONT color="green">156</FONT> // * have to create a new vector every time.<a name="line.156"></a> |
| <FONT color="green">157</FONT> // */<a name="line.157"></a> |
| <FONT color="green">158</FONT> // private Vector m_newVars = new Vector();<a name="line.158"></a> |
| <FONT color="green">159</FONT> <a name="line.159"></a> |
| <FONT color="green">160</FONT> /** The JAXP Document Builder, mainly to create Result Tree Fragments. */<a name="line.160"></a> |
| <FONT color="green">161</FONT> DocumentBuilder m_docBuilder = null;<a name="line.161"></a> |
| <FONT color="green">162</FONT> <a name="line.162"></a> |
| <FONT color="green">163</FONT> /**<a name="line.163"></a> |
| <FONT color="green">164</FONT> * A pool of ResultTreeHandlers, for serialization of a subtree to text.<a name="line.164"></a> |
| <FONT color="green">165</FONT> * Please note that each of these also holds onto a Text Serializer. <a name="line.165"></a> |
| <FONT color="green">166</FONT> */<a name="line.166"></a> |
| <FONT color="green">167</FONT> private ObjectPool m_textResultHandlerObjectPool =<a name="line.167"></a> |
| <FONT color="green">168</FONT> new ObjectPool(ToTextStream.class);<a name="line.168"></a> |
| <FONT color="green">169</FONT> <a name="line.169"></a> |
| <FONT color="green">170</FONT> /**<a name="line.170"></a> |
| <FONT color="green">171</FONT> * Related to m_textResultHandlerObjectPool, this is a pool of<a name="line.171"></a> |
| <FONT color="green">172</FONT> * StringWriters, which are passed to the Text Serializers.<a name="line.172"></a> |
| <FONT color="green">173</FONT> * (I'm not sure if this is really needed any more. -sb) <a name="line.173"></a> |
| <FONT color="green">174</FONT> */<a name="line.174"></a> |
| <FONT color="green">175</FONT> private ObjectPool m_stringWriterObjectPool =<a name="line.175"></a> |
| <FONT color="green">176</FONT> new ObjectPool(StringWriter.class);<a name="line.176"></a> |
| <FONT color="green">177</FONT> <a name="line.177"></a> |
| <FONT color="green">178</FONT> /**<a name="line.178"></a> |
| <FONT color="green">179</FONT> * A static text format object, which can be used over and<a name="line.179"></a> |
| <FONT color="green">180</FONT> * over to create the text serializers. <a name="line.180"></a> |
| <FONT color="green">181</FONT> */<a name="line.181"></a> |
| <FONT color="green">182</FONT> private OutputProperties m_textformat = new OutputProperties(Method.TEXT);<a name="line.182"></a> |
| <FONT color="green">183</FONT> <a name="line.183"></a> |
| <FONT color="green">184</FONT> // Commenteded out in response to problem reported by <a name="line.184"></a> |
| <FONT color="green">185</FONT> // Nicola Brown <Nicola.Brown@jacobsrimell.com><a name="line.185"></a> |
| <FONT color="green">186</FONT> // /**<a name="line.186"></a> |
| <FONT color="green">187</FONT> // * Flag to let us know if an exception should be reported inside the <a name="line.187"></a> |
| <FONT color="green">188</FONT> // * postExceptionFromThread method. This is needed if the transform is <a name="line.188"></a> |
| <FONT color="green">189</FONT> // * being generated from SAX events, and thus there is no central place <a name="line.189"></a> |
| <FONT color="green">190</FONT> // * to report the exception from. (An exception is usually picked up in <a name="line.190"></a> |
| <FONT color="green">191</FONT> // * the main thread from the transform thread in {@link #transform(Source source)} <a name="line.191"></a> |
| <FONT color="green">192</FONT> // * from {@link #getExceptionThrown()}. )<a name="line.192"></a> |
| <FONT color="green">193</FONT> // */<a name="line.193"></a> |
| <FONT color="green">194</FONT> // private boolean m_reportInPostExceptionFromThread = false;<a name="line.194"></a> |
| <FONT color="green">195</FONT> <a name="line.195"></a> |
| <FONT color="green">196</FONT> /**<a name="line.196"></a> |
| <FONT color="green">197</FONT> * A node vector used as a stack to track the current<a name="line.197"></a> |
| <FONT color="green">198</FONT> * ElemTemplateElement. Needed for the<a name="line.198"></a> |
| <FONT color="green">199</FONT> * org.apache.xalan.transformer.TransformState interface,<a name="line.199"></a> |
| <FONT color="green">200</FONT> * so a tool can discover the calling template. Note the use of an array <a name="line.200"></a> |
| <FONT color="green">201</FONT> * for this limits the recursion depth to 4K.<a name="line.201"></a> |
| <FONT color="green">202</FONT> */<a name="line.202"></a> |
| <FONT color="green">203</FONT> ObjectStack m_currentTemplateElements <a name="line.203"></a> |
| <FONT color="green">204</FONT> = new ObjectStack(XPathContext.RECURSIONLIMIT);<a name="line.204"></a> |
| <FONT color="green">205</FONT> <a name="line.205"></a> |
| <FONT color="green">206</FONT> /** The top of the currentTemplateElements stack. */<a name="line.206"></a> |
| <FONT color="green">207</FONT> //int m_currentTemplateElementsTop = 0;<a name="line.207"></a> |
| <FONT color="green">208</FONT> <a name="line.208"></a> |
| <FONT color="green">209</FONT> /**<a name="line.209"></a> |
| <FONT color="green">210</FONT> * A node vector used as a stack to track the current<a name="line.210"></a> |
| <FONT color="green">211</FONT> * ElemTemplate that was matched.<a name="line.211"></a> |
| <FONT color="green">212</FONT> * Needed for the<a name="line.212"></a> |
| <FONT color="green">213</FONT> * org.apache.xalan.transformer.TransformState interface,<a name="line.213"></a> |
| <FONT color="green">214</FONT> * so a tool can discover the matched template<a name="line.214"></a> |
| <FONT color="green">215</FONT> */<a name="line.215"></a> |
| <FONT color="green">216</FONT> Stack m_currentMatchTemplates = new Stack();<a name="line.216"></a> |
| <FONT color="green">217</FONT> <a name="line.217"></a> |
| <FONT color="green">218</FONT> /**<a name="line.218"></a> |
| <FONT color="green">219</FONT> * A node vector used as a stack to track the current<a name="line.219"></a> |
| <FONT color="green">220</FONT> * node that was matched.<a name="line.220"></a> |
| <FONT color="green">221</FONT> * Needed for the<a name="line.221"></a> |
| <FONT color="green">222</FONT> * org.apache.xalan.transformer.TransformState interface,<a name="line.222"></a> |
| <FONT color="green">223</FONT> * so a tool can discover the matched<a name="line.223"></a> |
| <FONT color="green">224</FONT> * node. <a name="line.224"></a> |
| <FONT color="green">225</FONT> */<a name="line.225"></a> |
| <FONT color="green">226</FONT> NodeVector m_currentMatchedNodes = new NodeVector();<a name="line.226"></a> |
| <FONT color="green">227</FONT> <a name="line.227"></a> |
| <FONT color="green">228</FONT> /**<a name="line.228"></a> |
| <FONT color="green">229</FONT> * The root of a linked set of stylesheets.<a name="line.229"></a> |
| <FONT color="green">230</FONT> */<a name="line.230"></a> |
| <FONT color="green">231</FONT> private StylesheetRoot m_stylesheetRoot = null;<a name="line.231"></a> |
| <FONT color="green">232</FONT> <a name="line.232"></a> |
| <FONT color="green">233</FONT> /**<a name="line.233"></a> |
| <FONT color="green">234</FONT> * If this is set to true, do not warn about pattern<a name="line.234"></a> |
| <FONT color="green">235</FONT> * match conflicts.<a name="line.235"></a> |
| <FONT color="green">236</FONT> */<a name="line.236"></a> |
| <FONT color="green">237</FONT> private boolean m_quietConflictWarnings = true;<a name="line.237"></a> |
| <FONT color="green">238</FONT> <a name="line.238"></a> |
| <FONT color="green">239</FONT> /**<a name="line.239"></a> |
| <FONT color="green">240</FONT> * The liason to the XML parser, so the XSL processor<a name="line.240"></a> |
| <FONT color="green">241</FONT> * can handle included files, and the like, and do the<a name="line.241"></a> |
| <FONT color="green">242</FONT> * initial parse of the XSL document.<a name="line.242"></a> |
| <FONT color="green">243</FONT> */<a name="line.243"></a> |
| <FONT color="green">244</FONT> private XPathContext m_xcontext;<a name="line.244"></a> |
| <FONT color="green">245</FONT> <a name="line.245"></a> |
| <FONT color="green">246</FONT> /**<a name="line.246"></a> |
| <FONT color="green">247</FONT> * Object to guard agains infinite recursion when<a name="line.247"></a> |
| <FONT color="green">248</FONT> * doing queries.<a name="line.248"></a> |
| <FONT color="green">249</FONT> */<a name="line.249"></a> |
| <FONT color="green">250</FONT> private StackGuard m_stackGuard;<a name="line.250"></a> |
| <FONT color="green">251</FONT> <a name="line.251"></a> |
| <FONT color="green">252</FONT> /**<a name="line.252"></a> |
| <FONT color="green">253</FONT> * Output handler to bottleneck SAX events.<a name="line.253"></a> |
| <FONT color="green">254</FONT> */<a name="line.254"></a> |
| <FONT color="green">255</FONT> private SerializationHandler m_serializationHandler; <a name="line.255"></a> |
| <FONT color="green">256</FONT> <a name="line.256"></a> |
| <FONT color="green">257</FONT> /** The key manager, which manages xsl:keys. */<a name="line.257"></a> |
| <FONT color="green">258</FONT> private KeyManager m_keyManager = new KeyManager();<a name="line.258"></a> |
| <FONT color="green">259</FONT> <a name="line.259"></a> |
| <FONT color="green">260</FONT> /**<a name="line.260"></a> |
| <FONT color="green">261</FONT> * Stack for the purposes of flagging infinite recursion with<a name="line.261"></a> |
| <FONT color="green">262</FONT> * attribute sets.<a name="line.262"></a> |
| <FONT color="green">263</FONT> */<a name="line.263"></a> |
| <FONT color="green">264</FONT> Stack m_attrSetStack = null;<a name="line.264"></a> |
| <FONT color="green">265</FONT> <a name="line.265"></a> |
| <FONT color="green">266</FONT> /**<a name="line.266"></a> |
| <FONT color="green">267</FONT> * The table of counters for xsl:number support.<a name="line.267"></a> |
| <FONT color="green">268</FONT> * @see ElemNumber<a name="line.268"></a> |
| <FONT color="green">269</FONT> */<a name="line.269"></a> |
| <FONT color="green">270</FONT> CountersTable m_countersTable = null;<a name="line.270"></a> |
| <FONT color="green">271</FONT> <a name="line.271"></a> |
| <FONT color="green">272</FONT> /**<a name="line.272"></a> |
| <FONT color="green">273</FONT> * Is > 0 when we're processing a for-each.<a name="line.273"></a> |
| <FONT color="green">274</FONT> */<a name="line.274"></a> |
| <FONT color="green">275</FONT> BoolStack m_currentTemplateRuleIsNull = new BoolStack();<a name="line.275"></a> |
| <FONT color="green">276</FONT> <a name="line.276"></a> |
| <FONT color="green">277</FONT> /**<a name="line.277"></a> |
| <FONT color="green">278</FONT> * Keeps track of the result delivered by any EXSLT <code>func:result</code><a name="line.278"></a> |
| <FONT color="green">279</FONT> * instruction that has been executed for the currently active EXSLT<a name="line.279"></a> |
| <FONT color="green">280</FONT> * <code>func:function</code><a name="line.280"></a> |
| <FONT color="green">281</FONT> */<a name="line.281"></a> |
| <FONT color="green">282</FONT> ObjectStack m_currentFuncResult = new ObjectStack();<a name="line.282"></a> |
| <FONT color="green">283</FONT> <a name="line.283"></a> |
| <FONT color="green">284</FONT> /**<a name="line.284"></a> |
| <FONT color="green">285</FONT> * The message manager, which manages error messages, warning<a name="line.285"></a> |
| <FONT color="green">286</FONT> * messages, and other types of message events. <a name="line.286"></a> |
| <FONT color="green">287</FONT> */<a name="line.287"></a> |
| <FONT color="green">288</FONT> private MsgMgr m_msgMgr;<a name="line.288"></a> |
| <FONT color="green">289</FONT> <a name="line.289"></a> |
| <FONT color="green">290</FONT> /**<a name="line.290"></a> |
| <FONT color="green">291</FONT> * The flag for the setting of the optimize feature;<a name="line.291"></a> |
| <FONT color="green">292</FONT> * This flag should have the same value as the FEATURE_OPTIMIZE feature<a name="line.292"></a> |
| <FONT color="green">293</FONT> * which is set by the TransformerFactory.setAttribut() method before a<a name="line.293"></a> |
| <FONT color="green">294</FONT> * Transformer is created<a name="line.294"></a> |
| <FONT color="green">295</FONT> */ <a name="line.295"></a> |
| <FONT color="green">296</FONT> private boolean m_optimizer = true;<a name="line.296"></a> |
| <FONT color="green">297</FONT> <a name="line.297"></a> |
| <FONT color="green">298</FONT> /**<a name="line.298"></a> |
| <FONT color="green">299</FONT> * The flag for the setting of the incremental feature;<a name="line.299"></a> |
| <FONT color="green">300</FONT> * This flag should have the same value as the FEATURE_INCREMENTAL feature<a name="line.300"></a> |
| <FONT color="green">301</FONT> * which is set by the TransformerFactory.setAttribut() method before a<a name="line.301"></a> |
| <FONT color="green">302</FONT> * Transformer is created<a name="line.302"></a> |
| <FONT color="green">303</FONT> */ <a name="line.303"></a> |
| <FONT color="green">304</FONT> private boolean m_incremental = false;<a name="line.304"></a> |
| <FONT color="green">305</FONT> <a name="line.305"></a> |
| <FONT color="green">306</FONT> /**<a name="line.306"></a> |
| <FONT color="green">307</FONT> * The flag for the setting of the source_location feature;<a name="line.307"></a> |
| <FONT color="green">308</FONT> * This flag should have the same value as the FEATURE_SOURCE_LOCATION feature<a name="line.308"></a> |
| <FONT color="green">309</FONT> * which is set by the TransformerFactory.setAttribut() method before a<a name="line.309"></a> |
| <FONT color="green">310</FONT> * Transformer is created<a name="line.310"></a> |
| <FONT color="green">311</FONT> */ <a name="line.311"></a> |
| <FONT color="green">312</FONT> private boolean m_source_location = false;<a name="line.312"></a> |
| <FONT color="green">313</FONT> <a name="line.313"></a> |
| <FONT color="green">314</FONT> /**<a name="line.314"></a> |
| <FONT color="green">315</FONT> * This is a compile-time flag to turn off calling<a name="line.315"></a> |
| <FONT color="green">316</FONT> * of trace listeners. Set this to false for optimization purposes.<a name="line.316"></a> |
| <FONT color="green">317</FONT> */<a name="line.317"></a> |
| <FONT color="green">318</FONT> private boolean m_debug = false;<a name="line.318"></a> |
| <FONT color="green">319</FONT> <a name="line.319"></a> |
| <FONT color="green">320</FONT> /**<a name="line.320"></a> |
| <FONT color="green">321</FONT> * The SAX error handler, where errors and warnings are sent.<a name="line.321"></a> |
| <FONT color="green">322</FONT> */<a name="line.322"></a> |
| <FONT color="green">323</FONT> private ErrorListener m_errorHandler =<a name="line.323"></a> |
| <FONT color="green">324</FONT> new org.apache.xml.utils.DefaultErrorHandler(false);<a name="line.324"></a> |
| <FONT color="green">325</FONT> <a name="line.325"></a> |
| <FONT color="green">326</FONT> /**<a name="line.326"></a> |
| <FONT color="green">327</FONT> * The trace manager.<a name="line.327"></a> |
| <FONT color="green">328</FONT> */<a name="line.328"></a> |
| <FONT color="green">329</FONT> private TraceManager m_traceManager = new TraceManager(this);<a name="line.329"></a> |
| <FONT color="green">330</FONT> <a name="line.330"></a> |
| <FONT color="green">331</FONT> /**<a name="line.331"></a> |
| <FONT color="green">332</FONT> * If the transform thread throws an exception, the exception needs to<a name="line.332"></a> |
| <FONT color="green">333</FONT> * be stashed away so that the main thread can pass it on to the<a name="line.333"></a> |
| <FONT color="green">334</FONT> * client. <a name="line.334"></a> |
| <FONT color="green">335</FONT> */<a name="line.335"></a> |
| <FONT color="green">336</FONT> private Exception m_exceptionThrown = null;<a name="line.336"></a> |
| <FONT color="green">337</FONT> <a name="line.337"></a> |
| <FONT color="green">338</FONT> /**<a name="line.338"></a> |
| <FONT color="green">339</FONT> * The InputSource for the source tree, which is needed if the<a name="line.339"></a> |
| <FONT color="green">340</FONT> * parse thread is not the main thread, in order for the parse<a name="line.340"></a> |
| <FONT color="green">341</FONT> * thread's run method to get to the input source.<a name="line.341"></a> |
| <FONT color="green">342</FONT> * (Delete this if reversing threads is outlawed. -sb) <a name="line.342"></a> |
| <FONT color="green">343</FONT> */<a name="line.343"></a> |
| <FONT color="green">344</FONT> private Source m_xmlSource;<a name="line.344"></a> |
| <FONT color="green">345</FONT> <a name="line.345"></a> |
| <FONT color="green">346</FONT> /**<a name="line.346"></a> |
| <FONT color="green">347</FONT> * This is needed for support of setSourceTreeDocForThread(Node doc),<a name="line.347"></a> |
| <FONT color="green">348</FONT> * which must be called in order for the transform thread's run<a name="line.348"></a> |
| <FONT color="green">349</FONT> * method to obtain the root of the source tree to be transformed. <a name="line.349"></a> |
| <FONT color="green">350</FONT> */<a name="line.350"></a> |
| <FONT color="green">351</FONT> private int m_doc;<a name="line.351"></a> |
| <FONT color="green">352</FONT> <a name="line.352"></a> |
| <FONT color="green">353</FONT> /**<a name="line.353"></a> |
| <FONT color="green">354</FONT> * If the the transform is on the secondary thread, we<a name="line.354"></a> |
| <FONT color="green">355</FONT> * need to know when it is done, so we can return.<a name="line.355"></a> |
| <FONT color="green">356</FONT> */<a name="line.356"></a> |
| <FONT color="green">357</FONT> private boolean m_isTransformDone = false;<a name="line.357"></a> |
| <FONT color="green">358</FONT> <a name="line.358"></a> |
| <FONT color="green">359</FONT> /** Flag to to tell if the tranformer needs to be reset. */<a name="line.359"></a> |
| <FONT color="green">360</FONT> private boolean m_hasBeenReset = false;<a name="line.360"></a> |
| <FONT color="green">361</FONT> <a name="line.361"></a> |
| <FONT color="green">362</FONT> /** NEEDSDOC Field m_shouldReset */<a name="line.362"></a> |
| <FONT color="green">363</FONT> private boolean m_shouldReset = true;<a name="line.363"></a> |
| <FONT color="green">364</FONT> <a name="line.364"></a> |
| <FONT color="green">365</FONT> /**<a name="line.365"></a> |
| <FONT color="green">366</FONT> * NEEDSDOC Method setShouldReset <a name="line.366"></a> |
| <FONT color="green">367</FONT> *<a name="line.367"></a> |
| <FONT color="green">368</FONT> *<a name="line.368"></a> |
| <FONT color="green">369</FONT> * NEEDSDOC @param shouldReset<a name="line.369"></a> |
| <FONT color="green">370</FONT> */<a name="line.370"></a> |
| <FONT color="green">371</FONT> public void setShouldReset(boolean shouldReset)<a name="line.371"></a> |
| <FONT color="green">372</FONT> {<a name="line.372"></a> |
| <FONT color="green">373</FONT> m_shouldReset = shouldReset;<a name="line.373"></a> |
| <FONT color="green">374</FONT> }<a name="line.374"></a> |
| <FONT color="green">375</FONT> <a name="line.375"></a> |
| <FONT color="green">376</FONT> /**<a name="line.376"></a> |
| <FONT color="green">377</FONT> * A stack of current template modes.<a name="line.377"></a> |
| <FONT color="green">378</FONT> */<a name="line.378"></a> |
| <FONT color="green">379</FONT> private Stack m_modes = new Stack();<a name="line.379"></a> |
| <FONT color="green">380</FONT> <a name="line.380"></a> |
| <FONT color="green">381</FONT> //==========================================================<a name="line.381"></a> |
| <FONT color="green">382</FONT> // SECTION: Constructor<a name="line.382"></a> |
| <FONT color="green">383</FONT> //==========================================================<a name="line.383"></a> |
| <FONT color="green">384</FONT> <a name="line.384"></a> |
| <FONT color="green">385</FONT> /**<a name="line.385"></a> |
| <FONT color="green">386</FONT> * Construct a TransformerImpl.<a name="line.386"></a> |
| <FONT color="green">387</FONT> *<a name="line.387"></a> |
| <FONT color="green">388</FONT> * @param stylesheet The root of the stylesheet tree.<a name="line.388"></a> |
| <FONT color="green">389</FONT> */<a name="line.389"></a> |
| <FONT color="green">390</FONT> public TransformerImpl(StylesheetRoot stylesheet)<a name="line.390"></a> |
| <FONT color="green">391</FONT> // throws javax.xml.transform.TransformerException <a name="line.391"></a> |
| <FONT color="green">392</FONT> {<a name="line.392"></a> |
| <FONT color="green">393</FONT> m_optimizer = stylesheet.getOptimizer();<a name="line.393"></a> |
| <FONT color="green">394</FONT> m_incremental = stylesheet.getIncremental();<a name="line.394"></a> |
| <FONT color="green">395</FONT> m_source_location = stylesheet.getSource_location(); <a name="line.395"></a> |
| <FONT color="green">396</FONT> setStylesheet(stylesheet);<a name="line.396"></a> |
| <FONT color="green">397</FONT> XPathContext xPath = new XPathContext(this);<a name="line.397"></a> |
| <FONT color="green">398</FONT> xPath.setIncremental(m_incremental);<a name="line.398"></a> |
| <FONT color="green">399</FONT> xPath.getDTMManager().setIncremental(m_incremental);<a name="line.399"></a> |
| <FONT color="green">400</FONT> xPath.setSource_location(m_source_location);<a name="line.400"></a> |
| <FONT color="green">401</FONT> xPath.getDTMManager().setSource_location(m_source_location);<a name="line.401"></a> |
| <FONT color="green">402</FONT> <a name="line.402"></a> |
| <FONT color="green">403</FONT> if (stylesheet.isSecureProcessing())<a name="line.403"></a> |
| <FONT color="green">404</FONT> xPath.setSecureProcessing(true);<a name="line.404"></a> |
| <FONT color="green">405</FONT> <a name="line.405"></a> |
| <FONT color="green">406</FONT> setXPathContext(xPath);<a name="line.406"></a> |
| <FONT color="green">407</FONT> getXPathContext().setNamespaceContext(stylesheet);<a name="line.407"></a> |
| <FONT color="green">408</FONT> m_stackGuard = new StackGuard(this); <a name="line.408"></a> |
| <FONT color="green">409</FONT> }<a name="line.409"></a> |
| <FONT color="green">410</FONT> <a name="line.410"></a> |
| <FONT color="green">411</FONT> // ================ ExtensionsTable ===================<a name="line.411"></a> |
| <FONT color="green">412</FONT> <a name="line.412"></a> |
| <FONT color="green">413</FONT> /**<a name="line.413"></a> |
| <FONT color="green">414</FONT> * The table of ExtensionHandlers.<a name="line.414"></a> |
| <FONT color="green">415</FONT> */<a name="line.415"></a> |
| <FONT color="green">416</FONT> private ExtensionsTable m_extensionsTable = null;<a name="line.416"></a> |
| <FONT color="green">417</FONT> <a name="line.417"></a> |
| <FONT color="green">418</FONT> /**<a name="line.418"></a> |
| <FONT color="green">419</FONT> * Get the extensions table object. <a name="line.419"></a> |
| <FONT color="green">420</FONT> *<a name="line.420"></a> |
| <FONT color="green">421</FONT> * @return The extensions table.<a name="line.421"></a> |
| <FONT color="green">422</FONT> */<a name="line.422"></a> |
| <FONT color="green">423</FONT> public ExtensionsTable getExtensionsTable()<a name="line.423"></a> |
| <FONT color="green">424</FONT> {<a name="line.424"></a> |
| <FONT color="green">425</FONT> return m_extensionsTable;<a name="line.425"></a> |
| <FONT color="green">426</FONT> }<a name="line.426"></a> |
| <FONT color="green">427</FONT> <a name="line.427"></a> |
| <FONT color="green">428</FONT> /**<a name="line.428"></a> |
| <FONT color="green">429</FONT> * If the stylesheet contains extensions, set the extensions table object.<a name="line.429"></a> |
| <FONT color="green">430</FONT> *<a name="line.430"></a> |
| <FONT color="green">431</FONT> *<a name="line.431"></a> |
| <FONT color="green">432</FONT> * @param sroot The stylesheet.<a name="line.432"></a> |
| <FONT color="green">433</FONT> * @throws javax.xml.transform.TransformerException<a name="line.433"></a> |
| <FONT color="green">434</FONT> */<a name="line.434"></a> |
| <FONT color="green">435</FONT> void setExtensionsTable(StylesheetRoot sroot)<a name="line.435"></a> |
| <FONT color="green">436</FONT> throws javax.xml.transform.TransformerException<a name="line.436"></a> |
| <FONT color="green">437</FONT> {<a name="line.437"></a> |
| <FONT color="green">438</FONT> try<a name="line.438"></a> |
| <FONT color="green">439</FONT> {<a name="line.439"></a> |
| <FONT color="green">440</FONT> if (sroot.getExtensions() != null)<a name="line.440"></a> |
| <FONT color="green">441</FONT> m_extensionsTable = new ExtensionsTable(sroot);<a name="line.441"></a> |
| <FONT color="green">442</FONT> }<a name="line.442"></a> |
| <FONT color="green">443</FONT> catch (javax.xml.transform.TransformerException te)<a name="line.443"></a> |
| <FONT color="green">444</FONT> {te.printStackTrace();}<a name="line.444"></a> |
| <FONT color="green">445</FONT> }<a name="line.445"></a> |
| <FONT color="green">446</FONT> <a name="line.446"></a> |
| <FONT color="green">447</FONT> //== Implementation of the XPath ExtensionsProvider interface.<a name="line.447"></a> |
| <FONT color="green">448</FONT> <a name="line.448"></a> |
| <FONT color="green">449</FONT> public boolean functionAvailable(String ns, String funcName)<a name="line.449"></a> |
| <FONT color="green">450</FONT> throws javax.xml.transform.TransformerException<a name="line.450"></a> |
| <FONT color="green">451</FONT> {<a name="line.451"></a> |
| <FONT color="green">452</FONT> return getExtensionsTable().functionAvailable(ns, funcName);<a name="line.452"></a> |
| <FONT color="green">453</FONT> }<a name="line.453"></a> |
| <FONT color="green">454</FONT> <a name="line.454"></a> |
| <FONT color="green">455</FONT> public boolean elementAvailable(String ns, String elemName)<a name="line.455"></a> |
| <FONT color="green">456</FONT> throws javax.xml.transform.TransformerException<a name="line.456"></a> |
| <FONT color="green">457</FONT> {<a name="line.457"></a> |
| <FONT color="green">458</FONT> return getExtensionsTable().elementAvailable(ns, elemName); <a name="line.458"></a> |
| <FONT color="green">459</FONT> }<a name="line.459"></a> |
| <FONT color="green">460</FONT> <a name="line.460"></a> |
| <FONT color="green">461</FONT> public Object extFunction(String ns, String funcName, <a name="line.461"></a> |
| <FONT color="green">462</FONT> Vector argVec, Object methodKey)<a name="line.462"></a> |
| <FONT color="green">463</FONT> throws javax.xml.transform.TransformerException<a name="line.463"></a> |
| <FONT color="green">464</FONT> {//System.out.println("TransImpl.extFunction() " + ns + " " + funcName +" " + getExtensionsTable());<a name="line.464"></a> |
| <FONT color="green">465</FONT> return getExtensionsTable().extFunction(ns, funcName, <a name="line.465"></a> |
| <FONT color="green">466</FONT> argVec, methodKey,<a name="line.466"></a> |
| <FONT color="green">467</FONT> getXPathContext().getExpressionContext()); <a name="line.467"></a> |
| <FONT color="green">468</FONT> }<a name="line.468"></a> |
| <FONT color="green">469</FONT> <a name="line.469"></a> |
| <FONT color="green">470</FONT> public Object extFunction(FuncExtFunction extFunction, Vector argVec)<a name="line.470"></a> |
| <FONT color="green">471</FONT> throws javax.xml.transform.TransformerException<a name="line.471"></a> |
| <FONT color="green">472</FONT> {<a name="line.472"></a> |
| <FONT color="green">473</FONT> return getExtensionsTable().extFunction(extFunction, argVec,<a name="line.473"></a> |
| <FONT color="green">474</FONT> getXPathContext().getExpressionContext()); <a name="line.474"></a> |
| <FONT color="green">475</FONT> }<a name="line.475"></a> |
| <FONT color="green">476</FONT> <a name="line.476"></a> |
| <FONT color="green">477</FONT> //=========================<a name="line.477"></a> |
| <FONT color="green">478</FONT> <a name="line.478"></a> |
| <FONT color="green">479</FONT> /**<a name="line.479"></a> |
| <FONT color="green">480</FONT> * Reset the state. This needs to be called after a process() call<a name="line.480"></a> |
| <FONT color="green">481</FONT> * is invoked, if the processor is to be used again.<a name="line.481"></a> |
| <FONT color="green">482</FONT> */<a name="line.482"></a> |
| <FONT color="green">483</FONT> public void reset()<a name="line.483"></a> |
| <FONT color="green">484</FONT> {<a name="line.484"></a> |
| <FONT color="green">485</FONT> <a name="line.485"></a> |
| <FONT color="green">486</FONT> if (!m_hasBeenReset && m_shouldReset)<a name="line.486"></a> |
| <FONT color="green">487</FONT> {<a name="line.487"></a> |
| <FONT color="green">488</FONT> m_hasBeenReset = true;<a name="line.488"></a> |
| <FONT color="green">489</FONT> <a name="line.489"></a> |
| <FONT color="green">490</FONT> if (this.m_outputStream != null)<a name="line.490"></a> |
| <FONT color="green">491</FONT> {<a name="line.491"></a> |
| <FONT color="green">492</FONT> try<a name="line.492"></a> |
| <FONT color="green">493</FONT> {<a name="line.493"></a> |
| <FONT color="green">494</FONT> m_outputStream.close();<a name="line.494"></a> |
| <FONT color="green">495</FONT> }<a name="line.495"></a> |
| <FONT color="green">496</FONT> catch (java.io.IOException ioe){}<a name="line.496"></a> |
| <FONT color="green">497</FONT> }<a name="line.497"></a> |
| <FONT color="green">498</FONT> <a name="line.498"></a> |
| <FONT color="green">499</FONT> m_outputStream = null;<a name="line.499"></a> |
| <FONT color="green">500</FONT> <a name="line.500"></a> |
| <FONT color="green">501</FONT> // I need to look more carefully at which of these really<a name="line.501"></a> |
| <FONT color="green">502</FONT> // needs to be reset.<a name="line.502"></a> |
| <FONT color="green">503</FONT> m_countersTable = null;<a name="line.503"></a> |
| <FONT color="green">504</FONT> <a name="line.504"></a> |
| <FONT color="green">505</FONT> m_xcontext.reset();<a name="line.505"></a> |
| <FONT color="green">506</FONT> <a name="line.506"></a> |
| <FONT color="green">507</FONT> m_xcontext.getVarStack().reset();<a name="line.507"></a> |
| <FONT color="green">508</FONT> resetUserParameters();<a name="line.508"></a> |
| <FONT color="green">509</FONT> <a name="line.509"></a> |
| <FONT color="green">510</FONT> <a name="line.510"></a> |
| <FONT color="green">511</FONT> m_currentTemplateElements.removeAllElements(); <a name="line.511"></a> |
| <FONT color="green">512</FONT> m_currentMatchTemplates.removeAllElements();<a name="line.512"></a> |
| <FONT color="green">513</FONT> m_currentMatchedNodes.removeAllElements();<a name="line.513"></a> |
| <FONT color="green">514</FONT> <a name="line.514"></a> |
| <FONT color="green">515</FONT> m_serializationHandler = null; <a name="line.515"></a> |
| <FONT color="green">516</FONT> m_outputTarget = null;<a name="line.516"></a> |
| <FONT color="green">517</FONT> m_keyManager = new KeyManager();<a name="line.517"></a> |
| <FONT color="green">518</FONT> m_attrSetStack = null;<a name="line.518"></a> |
| <FONT color="green">519</FONT> m_countersTable = null;<a name="line.519"></a> |
| <FONT color="green">520</FONT> m_currentTemplateRuleIsNull = new BoolStack();<a name="line.520"></a> |
| <FONT color="green">521</FONT> m_xmlSource = null;<a name="line.521"></a> |
| <FONT color="green">522</FONT> m_doc = DTM.NULL;<a name="line.522"></a> |
| <FONT color="green">523</FONT> m_isTransformDone = false;<a name="line.523"></a> |
| <FONT color="green">524</FONT> m_transformThread = null;<a name="line.524"></a> |
| <FONT color="green">525</FONT> <a name="line.525"></a> |
| <FONT color="green">526</FONT> // m_inputContentHandler = null;<a name="line.526"></a> |
| <FONT color="green">527</FONT> // For now, reset the document cache each time.<a name="line.527"></a> |
| <FONT color="green">528</FONT> m_xcontext.getSourceTreeManager().reset();<a name="line.528"></a> |
| <FONT color="green">529</FONT> }<a name="line.529"></a> |
| <FONT color="green">530</FONT> <a name="line.530"></a> |
| <FONT color="green">531</FONT> // m_reportInPostExceptionFromThread = false;<a name="line.531"></a> |
| <FONT color="green">532</FONT> }<a name="line.532"></a> |
| <FONT color="green">533</FONT> <a name="line.533"></a> |
| <FONT color="green">534</FONT> /**<a name="line.534"></a> |
| <FONT color="green">535</FONT> * <code>getProperty</code> returns the current setting of the<a name="line.535"></a> |
| <FONT color="green">536</FONT> * property described by the <code>property</code> argument.<a name="line.536"></a> |
| <FONT color="green">537</FONT> *<a name="line.537"></a> |
| <FONT color="green">538</FONT> * %REVIEW% Obsolete now that source_location is handled in the TransformerFactory?<a name="line.538"></a> |
| <FONT color="green">539</FONT> *<a name="line.539"></a> |
| <FONT color="green">540</FONT> * @param property a <code>String</code> value<a name="line.540"></a> |
| <FONT color="green">541</FONT> * @return a <code>boolean</code> value<a name="line.541"></a> |
| <FONT color="green">542</FONT> */<a name="line.542"></a> |
| <FONT color="green">543</FONT> public boolean getProperty(String property)<a name="line.543"></a> |
| <FONT color="green">544</FONT> {<a name="line.544"></a> |
| <FONT color="green">545</FONT> return false;<a name="line.545"></a> |
| <FONT color="green">546</FONT> }<a name="line.546"></a> |
| <FONT color="green">547</FONT> <a name="line.547"></a> |
| <FONT color="green">548</FONT> /**<a name="line.548"></a> |
| <FONT color="green">549</FONT> * Set a runtime property for this <code>TransformerImpl</code>.<a name="line.549"></a> |
| <FONT color="green">550</FONT> *<a name="line.550"></a> |
| <FONT color="green">551</FONT> * %REVIEW% Obsolete now that source_location is handled in the TransformerFactory?<a name="line.551"></a> |
| <FONT color="green">552</FONT> *<a name="line.552"></a> |
| <FONT color="green">553</FONT> * @param property a <code>String</code> value<a name="line.553"></a> |
| <FONT color="green">554</FONT> * @param value an <code>Object</code> value<a name="line.554"></a> |
| <FONT color="green">555</FONT> */<a name="line.555"></a> |
| <FONT color="green">556</FONT> public void setProperty(String property, Object value)<a name="line.556"></a> |
| <FONT color="green">557</FONT> {<a name="line.557"></a> |
| <FONT color="green">558</FONT> }<a name="line.558"></a> |
| <FONT color="green">559</FONT> <a name="line.559"></a> |
| <FONT color="green">560</FONT> // ========= Transformer Interface Implementation ==========<a name="line.560"></a> |
| <FONT color="green">561</FONT> <a name="line.561"></a> |
| <FONT color="green">562</FONT> /**<a name="line.562"></a> |
| <FONT color="green">563</FONT> * Get true if the parser events should be on the main thread,<a name="line.563"></a> |
| <FONT color="green">564</FONT> * false if not. Experimental. Can not be set right now.<a name="line.564"></a> |
| <FONT color="green">565</FONT> *<a name="line.565"></a> |
| <FONT color="green">566</FONT> * @return true if the parser events should be on the main thread,<a name="line.566"></a> |
| <FONT color="green">567</FONT> * false if not.<a name="line.567"></a> |
| <FONT color="green">568</FONT> * @xsl.usage experimental<a name="line.568"></a> |
| <FONT color="green">569</FONT> */<a name="line.569"></a> |
| <FONT color="green">570</FONT> public boolean isParserEventsOnMain()<a name="line.570"></a> |
| <FONT color="green">571</FONT> {<a name="line.571"></a> |
| <FONT color="green">572</FONT> return m_parserEventsOnMain;<a name="line.572"></a> |
| <FONT color="green">573</FONT> }<a name="line.573"></a> |
| <FONT color="green">574</FONT> <a name="line.574"></a> |
| <FONT color="green">575</FONT> /**<a name="line.575"></a> |
| <FONT color="green">576</FONT> * Get the thread that the transform process is on.<a name="line.576"></a> |
| <FONT color="green">577</FONT> *<a name="line.577"></a> |
| <FONT color="green">578</FONT> * @return The thread that the transform process is on, or null.<a name="line.578"></a> |
| <FONT color="green">579</FONT> * @xsl.usage internal<a name="line.579"></a> |
| <FONT color="green">580</FONT> */<a name="line.580"></a> |
| <FONT color="green">581</FONT> public Thread getTransformThread()<a name="line.581"></a> |
| <FONT color="green">582</FONT> {<a name="line.582"></a> |
| <FONT color="green">583</FONT> return m_transformThread;<a name="line.583"></a> |
| <FONT color="green">584</FONT> }<a name="line.584"></a> |
| <FONT color="green">585</FONT> <a name="line.585"></a> |
| <FONT color="green">586</FONT> /**<a name="line.586"></a> |
| <FONT color="green">587</FONT> * Get the thread that the transform process is on.<a name="line.587"></a> |
| <FONT color="green">588</FONT> *<a name="line.588"></a> |
| <FONT color="green">589</FONT> * @param t The transform thread, may be null.<a name="line.589"></a> |
| <FONT color="green">590</FONT> * @xsl.usage internal<a name="line.590"></a> |
| <FONT color="green">591</FONT> */<a name="line.591"></a> |
| <FONT color="green">592</FONT> public void setTransformThread(Thread t)<a name="line.592"></a> |
| <FONT color="green">593</FONT> {<a name="line.593"></a> |
| <FONT color="green">594</FONT> m_transformThread = t;<a name="line.594"></a> |
| <FONT color="green">595</FONT> }<a name="line.595"></a> |
| <FONT color="green">596</FONT> <a name="line.596"></a> |
| <FONT color="green">597</FONT> /** NEEDSDOC Field m_hasTransformThreadErrorCatcher */<a name="line.597"></a> |
| <FONT color="green">598</FONT> private boolean m_hasTransformThreadErrorCatcher = false;<a name="line.598"></a> |
| <FONT color="green">599</FONT> <a name="line.599"></a> |
| <FONT color="green">600</FONT> /**<a name="line.600"></a> |
| <FONT color="green">601</FONT> * Return true if the transform was initiated from the transform method,<a name="line.601"></a> |
| <FONT color="green">602</FONT> * otherwise it was probably done from a pure parse events.<a name="line.602"></a> |
| <FONT color="green">603</FONT> *<a name="line.603"></a> |
| <FONT color="green">604</FONT> * NEEDSDOC ($objectName$) @return<a name="line.604"></a> |
| <FONT color="green">605</FONT> */<a name="line.605"></a> |
| <FONT color="green">606</FONT> public boolean hasTransformThreadErrorCatcher()<a name="line.606"></a> |
| <FONT color="green">607</FONT> {<a name="line.607"></a> |
| <FONT color="green">608</FONT> return m_hasTransformThreadErrorCatcher;<a name="line.608"></a> |
| <FONT color="green">609</FONT> }<a name="line.609"></a> |
| <FONT color="green">610</FONT> <a name="line.610"></a> |
| <FONT color="green">611</FONT> /**<a name="line.611"></a> |
| <FONT color="green">612</FONT> * Process the source tree to SAX parse events.<a name="line.612"></a> |
| <FONT color="green">613</FONT> * @param source The input for the source tree.<a name="line.613"></a> |
| <FONT color="green">614</FONT> *<a name="line.614"></a> |
| <FONT color="green">615</FONT> * @throws TransformerException<a name="line.615"></a> |
| <FONT color="green">616</FONT> */<a name="line.616"></a> |
| <FONT color="green">617</FONT> public void transform(Source source) throws TransformerException<a name="line.617"></a> |
| <FONT color="green">618</FONT> {<a name="line.618"></a> |
| <FONT color="green">619</FONT> transform(source, true); <a name="line.619"></a> |
| <FONT color="green">620</FONT> }<a name="line.620"></a> |
| <FONT color="green">621</FONT> <a name="line.621"></a> |
| <FONT color="green">622</FONT> /**<a name="line.622"></a> |
| <FONT color="green">623</FONT> * Process the source tree to SAX parse events.<a name="line.623"></a> |
| <FONT color="green">624</FONT> * @param source The input for the source tree.<a name="line.624"></a> |
| <FONT color="green">625</FONT> * @param shouldRelease Flag indicating whether to release DTMManager.<a name="line.625"></a> |
| <FONT color="green">626</FONT> *<a name="line.626"></a> |
| <FONT color="green">627</FONT> * @throws TransformerException<a name="line.627"></a> |
| <FONT color="green">628</FONT> */<a name="line.628"></a> |
| <FONT color="green">629</FONT> public void transform(Source source, boolean shouldRelease) throws TransformerException<a name="line.629"></a> |
| <FONT color="green">630</FONT> {<a name="line.630"></a> |
| <FONT color="green">631</FONT> <a name="line.631"></a> |
| <FONT color="green">632</FONT> try<a name="line.632"></a> |
| <FONT color="green">633</FONT> {<a name="line.633"></a> |
| <FONT color="green">634</FONT> <a name="line.634"></a> |
| <FONT color="green">635</FONT> // Patch for bugzilla #13863. If we don't reset the namespaceContext<a name="line.635"></a> |
| <FONT color="green">636</FONT> // then we will get a NullPointerException if transformer is reused <a name="line.636"></a> |
| <FONT color="green">637</FONT> // (for stylesheets that use xsl:key). Not sure if this should go <a name="line.637"></a> |
| <FONT color="green">638</FONT> // here or in reset(). -is <a name="line.638"></a> |
| <FONT color="green">639</FONT> if(getXPathContext().getNamespaceContext() == null){<a name="line.639"></a> |
| <FONT color="green">640</FONT> getXPathContext().setNamespaceContext(getStylesheet());<a name="line.640"></a> |
| <FONT color="green">641</FONT> }<a name="line.641"></a> |
| <FONT color="green">642</FONT> String base = source.getSystemId();<a name="line.642"></a> |
| <FONT color="green">643</FONT> <a name="line.643"></a> |
| <FONT color="green">644</FONT> // If no systemID of the source, use the base of the stylesheet.<a name="line.644"></a> |
| <FONT color="green">645</FONT> if(null == base)<a name="line.645"></a> |
| <FONT color="green">646</FONT> {<a name="line.646"></a> |
| <FONT color="green">647</FONT> base = m_stylesheetRoot.getBaseIdentifier();<a name="line.647"></a> |
| <FONT color="green">648</FONT> }<a name="line.648"></a> |
| <FONT color="green">649</FONT> <a name="line.649"></a> |
| <FONT color="green">650</FONT> // As a last resort, use the current user dir.<a name="line.650"></a> |
| <FONT color="green">651</FONT> if(null == base)<a name="line.651"></a> |
| <FONT color="green">652</FONT> {<a name="line.652"></a> |
| <FONT color="green">653</FONT> String currentDir = "";<a name="line.653"></a> |
| <FONT color="green">654</FONT> try {<a name="line.654"></a> |
| <FONT color="green">655</FONT> currentDir = System.getProperty("user.dir");<a name="line.655"></a> |
| <FONT color="green">656</FONT> }<a name="line.656"></a> |
| <FONT color="green">657</FONT> catch (SecurityException se) {}// user.dir not accessible from applet<a name="line.657"></a> |
| <FONT color="green">658</FONT> <a name="line.658"></a> |
| <FONT color="green">659</FONT> if (currentDir.startsWith(java.io.File.separator))<a name="line.659"></a> |
| <FONT color="green">660</FONT> base = "file://" + currentDir;<a name="line.660"></a> |
| <FONT color="green">661</FONT> else<a name="line.661"></a> |
| <FONT color="green">662</FONT> base = "file:///" + currentDir;<a name="line.662"></a> |
| <FONT color="green">663</FONT> <a name="line.663"></a> |
| <FONT color="green">664</FONT> base = base + java.io.File.separatorChar<a name="line.664"></a> |
| <FONT color="green">665</FONT> + source.getClass().getName();<a name="line.665"></a> |
| <FONT color="green">666</FONT> }<a name="line.666"></a> |
| <FONT color="green">667</FONT> setBaseURLOfSource(base);<a name="line.667"></a> |
| <FONT color="green">668</FONT> DTMManager mgr = m_xcontext.getDTMManager();<a name="line.668"></a> |
| <FONT color="green">669</FONT> /*<a name="line.669"></a> |
| <FONT color="green">670</FONT> * According to JAXP1.2, new SAXSource()/StreamSource()<a name="line.670"></a> |
| <FONT color="green">671</FONT> * should create an empty input tree, with a default root node. <a name="line.671"></a> |
| <FONT color="green">672</FONT> * new DOMSource()creates an empty document using DocumentBuilder.<a name="line.672"></a> |
| <FONT color="green">673</FONT> * newDocument(); Use DocumentBuilder.newDocument() for all 3 situations,<a name="line.673"></a> |
| <FONT color="green">674</FONT> * since there is no clear spec. how to create an empty tree when<a name="line.674"></a> |
| <FONT color="green">675</FONT> * both SAXSource() and StreamSource() are used.<a name="line.675"></a> |
| <FONT color="green">676</FONT> */<a name="line.676"></a> |
| <FONT color="green">677</FONT> if ((source instanceof StreamSource && source.getSystemId()==null &&<a name="line.677"></a> |
| <FONT color="green">678</FONT> ((StreamSource)source).getInputStream()==null &&<a name="line.678"></a> |
| <FONT color="green">679</FONT> ((StreamSource)source).getReader()==null)||<a name="line.679"></a> |
| <FONT color="green">680</FONT> (source instanceof SAXSource &&<a name="line.680"></a> |
| <FONT color="green">681</FONT> ((SAXSource)source).getInputSource()==null &&<a name="line.681"></a> |
| <FONT color="green">682</FONT> ((SAXSource)source).getXMLReader()==null )||<a name="line.682"></a> |
| <FONT color="green">683</FONT> (source instanceof DOMSource && ((DOMSource)source).getNode()==null)){<a name="line.683"></a> |
| <FONT color="green">684</FONT> try {<a name="line.684"></a> |
| <FONT color="green">685</FONT> DocumentBuilderFactory builderF = <a name="line.685"></a> |
| <FONT color="green">686</FONT> DocumentBuilderFactory.newInstance();<a name="line.686"></a> |
| <FONT color="green">687</FONT> DocumentBuilder builder = builderF.newDocumentBuilder();<a name="line.687"></a> |
| <FONT color="green">688</FONT> String systemID = source.getSystemId();<a name="line.688"></a> |
| <FONT color="green">689</FONT> source = new DOMSource(builder.newDocument());<a name="line.689"></a> |
| <FONT color="green">690</FONT> <a name="line.690"></a> |
| <FONT color="green">691</FONT> // Copy system ID from original, empty Source to new Source<a name="line.691"></a> |
| <FONT color="green">692</FONT> if (systemID != null) {<a name="line.692"></a> |
| <FONT color="green">693</FONT> source.setSystemId(systemID);<a name="line.693"></a> |
| <FONT color="green">694</FONT> }<a name="line.694"></a> |
| <FONT color="green">695</FONT> } catch (ParserConfigurationException e) {<a name="line.695"></a> |
| <FONT color="green">696</FONT> fatalError(e);<a name="line.696"></a> |
| <FONT color="green">697</FONT> } <a name="line.697"></a> |
| <FONT color="green">698</FONT> }<a name="line.698"></a> |
| <FONT color="green">699</FONT> DTM dtm = mgr.getDTM(source, false, this, true, true);<a name="line.699"></a> |
| <FONT color="green">700</FONT> dtm.setDocumentBaseURI(base);<a name="line.700"></a> |
| <FONT color="green">701</FONT> <a name="line.701"></a> |
| <FONT color="green">702</FONT> boolean hardDelete = true; // %REVIEW% I have to think about this. -sb<a name="line.702"></a> |
| <FONT color="green">703</FONT> <a name="line.703"></a> |
| <FONT color="green">704</FONT> try<a name="line.704"></a> |
| <FONT color="green">705</FONT> {<a name="line.705"></a> |
| <FONT color="green">706</FONT> // NOTE: This will work because this is _NOT_ a shared DTM, and thus has<a name="line.706"></a> |
| <FONT color="green">707</FONT> // only a single Document node. If it could ever be an RTF or other<a name="line.707"></a> |
| <FONT color="green">708</FONT> // shared DTM, look at dtm.getDocumentRoot(nodeHandle).<a name="line.708"></a> |
| <FONT color="green">709</FONT> this.transformNode(dtm.getDocument());<a name="line.709"></a> |
| <FONT color="green">710</FONT> }<a name="line.710"></a> |
| <FONT color="green">711</FONT> finally<a name="line.711"></a> |
| <FONT color="green">712</FONT> {<a name="line.712"></a> |
| <FONT color="green">713</FONT> if (shouldRelease)<a name="line.713"></a> |
| <FONT color="green">714</FONT> mgr.release(dtm, hardDelete);<a name="line.714"></a> |
| <FONT color="green">715</FONT> }<a name="line.715"></a> |
| <FONT color="green">716</FONT> <a name="line.716"></a> |
| <FONT color="green">717</FONT> // Kick off the parse. When the ContentHandler gets <a name="line.717"></a> |
| <FONT color="green">718</FONT> // the startDocument event, it will call transformNode( node ).<a name="line.718"></a> |
| <FONT color="green">719</FONT> // reader.parse( xmlSource );<a name="line.719"></a> |
| <FONT color="green">720</FONT> // This has to be done to catch exceptions thrown from <a name="line.720"></a> |
| <FONT color="green">721</FONT> // the transform thread spawned by the STree handler.<a name="line.721"></a> |
| <FONT color="green">722</FONT> Exception e = getExceptionThrown();<a name="line.722"></a> |
| <FONT color="green">723</FONT> <a name="line.723"></a> |
| <FONT color="green">724</FONT> if (null != e)<a name="line.724"></a> |
| <FONT color="green">725</FONT> {<a name="line.725"></a> |
| <FONT color="green">726</FONT> if (e instanceof javax.xml.transform.TransformerException)<a name="line.726"></a> |
| <FONT color="green">727</FONT> {<a name="line.727"></a> |
| <FONT color="green">728</FONT> throw (javax.xml.transform.TransformerException) e;<a name="line.728"></a> |
| <FONT color="green">729</FONT> }<a name="line.729"></a> |
| <FONT color="green">730</FONT> else if (e instanceof org.apache.xml.utils.WrappedRuntimeException)<a name="line.730"></a> |
| <FONT color="green">731</FONT> {<a name="line.731"></a> |
| <FONT color="green">732</FONT> fatalError(<a name="line.732"></a> |
| <FONT color="green">733</FONT> ((org.apache.xml.utils.WrappedRuntimeException) e).getException());<a name="line.733"></a> |
| <FONT color="green">734</FONT> }<a name="line.734"></a> |
| <FONT color="green">735</FONT> else<a name="line.735"></a> |
| <FONT color="green">736</FONT> {<a name="line.736"></a> |
| <FONT color="green">737</FONT> throw new javax.xml.transform.TransformerException(e);<a name="line.737"></a> |
| <FONT color="green">738</FONT> }<a name="line.738"></a> |
| <FONT color="green">739</FONT> }<a name="line.739"></a> |
| <FONT color="green">740</FONT> else if (null != m_serializationHandler)<a name="line.740"></a> |
| <FONT color="green">741</FONT> {<a name="line.741"></a> |
| <FONT color="green">742</FONT> m_serializationHandler.endDocument();<a name="line.742"></a> |
| <FONT color="green">743</FONT> }<a name="line.743"></a> |
| <FONT color="green">744</FONT> }<a name="line.744"></a> |
| <FONT color="green">745</FONT> catch (org.apache.xml.utils.WrappedRuntimeException wre)<a name="line.745"></a> |
| <FONT color="green">746</FONT> {<a name="line.746"></a> |
| <FONT color="green">747</FONT> Throwable throwable = wre.getException();<a name="line.747"></a> |
| <FONT color="green">748</FONT> <a name="line.748"></a> |
| <FONT color="green">749</FONT> while (throwable<a name="line.749"></a> |
| <FONT color="green">750</FONT> instanceof org.apache.xml.utils.WrappedRuntimeException)<a name="line.750"></a> |
| <FONT color="green">751</FONT> {<a name="line.751"></a> |
| <FONT color="green">752</FONT> throwable =<a name="line.752"></a> |
| <FONT color="green">753</FONT> ((org.apache.xml.utils.WrappedRuntimeException) throwable).getException();<a name="line.753"></a> |
| <FONT color="green">754</FONT> }<a name="line.754"></a> |
| <FONT color="green">755</FONT> <a name="line.755"></a> |
| <FONT color="green">756</FONT> fatalError(throwable);<a name="line.756"></a> |
| <FONT color="green">757</FONT> }<a name="line.757"></a> |
| <FONT color="green">758</FONT> <a name="line.758"></a> |
| <FONT color="green">759</FONT> // Patch attributed to David Eisenberg <david@catcode.com><a name="line.759"></a> |
| <FONT color="green">760</FONT> catch (org.xml.sax.SAXParseException spe)<a name="line.760"></a> |
| <FONT color="green">761</FONT> {<a name="line.761"></a> |
| <FONT color="green">762</FONT> fatalError(spe);<a name="line.762"></a> |
| <FONT color="green">763</FONT> }<a name="line.763"></a> |
| <FONT color="green">764</FONT> catch (org.xml.sax.SAXException se)<a name="line.764"></a> |
| <FONT color="green">765</FONT> {<a name="line.765"></a> |
| <FONT color="green">766</FONT> m_errorHandler.fatalError(new TransformerException(se));<a name="line.766"></a> |
| <FONT color="green">767</FONT> }<a name="line.767"></a> |
| <FONT color="green">768</FONT> finally<a name="line.768"></a> |
| <FONT color="green">769</FONT> {<a name="line.769"></a> |
| <FONT color="green">770</FONT> m_hasTransformThreadErrorCatcher = false;<a name="line.770"></a> |
| <FONT color="green">771</FONT> <a name="line.771"></a> |
| <FONT color="green">772</FONT> // This looks to be redundent to the one done in TransformNode.<a name="line.772"></a> |
| <FONT color="green">773</FONT> reset();<a name="line.773"></a> |
| <FONT color="green">774</FONT> }<a name="line.774"></a> |
| <FONT color="green">775</FONT> }<a name="line.775"></a> |
| <FONT color="green">776</FONT> <a name="line.776"></a> |
| <FONT color="green">777</FONT> private void fatalError(Throwable throwable) throws TransformerException<a name="line.777"></a> |
| <FONT color="green">778</FONT> {<a name="line.778"></a> |
| <FONT color="green">779</FONT> if (throwable instanceof org.xml.sax.SAXParseException)<a name="line.779"></a> |
| <FONT color="green">780</FONT> m_errorHandler.fatalError(new TransformerException(throwable.getMessage(),new SAXSourceLocator((org.xml.sax.SAXParseException)throwable)));<a name="line.780"></a> |
| <FONT color="green">781</FONT> else<a name="line.781"></a> |
| <FONT color="green">782</FONT> m_errorHandler.fatalError(new TransformerException(throwable));<a name="line.782"></a> |
| <FONT color="green">783</FONT> <a name="line.783"></a> |
| <FONT color="green">784</FONT> }<a name="line.784"></a> |
| <FONT color="green">785</FONT> <a name="line.785"></a> |
| <FONT color="green">786</FONT> /**<a name="line.786"></a> |
| <FONT color="green">787</FONT> * Get the base URL of the source.<a name="line.787"></a> |
| <FONT color="green">788</FONT> *<a name="line.788"></a> |
| <FONT color="green">789</FONT> * @return The base URL of the source tree, or null.<a name="line.789"></a> |
| <FONT color="green">790</FONT> */<a name="line.790"></a> |
| <FONT color="green">791</FONT> public String getBaseURLOfSource()<a name="line.791"></a> |
| <FONT color="green">792</FONT> {<a name="line.792"></a> |
| <FONT color="green">793</FONT> return m_urlOfSource;<a name="line.793"></a> |
| <FONT color="green">794</FONT> }<a name="line.794"></a> |
| <FONT color="green">795</FONT> <a name="line.795"></a> |
| <FONT color="green">796</FONT> /**<a name="line.796"></a> |
| <FONT color="green">797</FONT> * Get the base URL of the source.<a name="line.797"></a> |
| <FONT color="green">798</FONT> *<a name="line.798"></a> |
| <FONT color="green">799</FONT> *<a name="line.799"></a> |
| <FONT color="green">800</FONT> * NEEDSDOC @param base<a name="line.800"></a> |
| <FONT color="green">801</FONT> * @return The base URL of the source tree, or null.<a name="line.801"></a> |
| <FONT color="green">802</FONT> */<a name="line.802"></a> |
| <FONT color="green">803</FONT> public void setBaseURLOfSource(String base)<a name="line.803"></a> |
| <FONT color="green">804</FONT> {<a name="line.804"></a> |
| <FONT color="green">805</FONT> m_urlOfSource = base;<a name="line.805"></a> |
| <FONT color="green">806</FONT> }<a name="line.806"></a> |
| <FONT color="green">807</FONT> <a name="line.807"></a> |
| <FONT color="green">808</FONT> /**<a name="line.808"></a> |
| <FONT color="green">809</FONT> * Get the original output target.<a name="line.809"></a> |
| <FONT color="green">810</FONT> *<a name="line.810"></a> |
| <FONT color="green">811</FONT> * @return The Result object used to kick of the transform or null.<a name="line.811"></a> |
| <FONT color="green">812</FONT> */<a name="line.812"></a> |
| <FONT color="green">813</FONT> public Result getOutputTarget()<a name="line.813"></a> |
| <FONT color="green">814</FONT> {<a name="line.814"></a> |
| <FONT color="green">815</FONT> return m_outputTarget;<a name="line.815"></a> |
| <FONT color="green">816</FONT> }<a name="line.816"></a> |
| <FONT color="green">817</FONT> <a name="line.817"></a> |
| <FONT color="green">818</FONT> /**<a name="line.818"></a> |
| <FONT color="green">819</FONT> * Set the original output target. This is useful when using a SAX transform and<a name="line.819"></a> |
| <FONT color="green">820</FONT> * supplying a ContentHandler or when the URI of the output target should<a name="line.820"></a> |
| <FONT color="green">821</FONT> * not be the same as the systemID of the original output target.<a name="line.821"></a> |
| <FONT color="green">822</FONT> *<a name="line.822"></a> |
| <FONT color="green">823</FONT> *<a name="line.823"></a> |
| <FONT color="green">824</FONT> * NEEDSDOC @param outputTarget<a name="line.824"></a> |
| <FONT color="green">825</FONT> */<a name="line.825"></a> |
| <FONT color="green">826</FONT> public void setOutputTarget(Result outputTarget)<a name="line.826"></a> |
| <FONT color="green">827</FONT> {<a name="line.827"></a> |
| <FONT color="green">828</FONT> m_outputTarget = outputTarget;<a name="line.828"></a> |
| <FONT color="green">829</FONT> }<a name="line.829"></a> |
| <FONT color="green">830</FONT> <a name="line.830"></a> |
| <FONT color="green">831</FONT> /**<a name="line.831"></a> |
| <FONT color="green">832</FONT> * Get an output property that is in effect for the<a name="line.832"></a> |
| <FONT color="green">833</FONT> * transformation. The property specified may be a property<a name="line.833"></a> |
| <FONT color="green">834</FONT> * that was set with setOutputProperty, or it may be a<a name="line.834"></a> |
| <FONT color="green">835</FONT> * property specified in the stylesheet.<a name="line.835"></a> |
| <FONT color="green">836</FONT> *<a name="line.836"></a> |
| <FONT color="green">837</FONT> * NEEDSDOC @param qnameString<a name="line.837"></a> |
| <FONT color="green">838</FONT> *<a name="line.838"></a> |
| <FONT color="green">839</FONT> * @return The string value of the output property, or null<a name="line.839"></a> |
| <FONT color="green">840</FONT> * if no property was found.<a name="line.840"></a> |
| <FONT color="green">841</FONT> *<a name="line.841"></a> |
| <FONT color="green">842</FONT> * @throws IllegalArgumentException If the property is not supported.<a name="line.842"></a> |
| <FONT color="green">843</FONT> *<a name="line.843"></a> |
| <FONT color="green">844</FONT> * @see javax.xml.transform.OutputKeys<a name="line.844"></a> |
| <FONT color="green">845</FONT> */<a name="line.845"></a> |
| <FONT color="green">846</FONT> public String getOutputProperty(String qnameString)<a name="line.846"></a> |
| <FONT color="green">847</FONT> throws IllegalArgumentException<a name="line.847"></a> |
| <FONT color="green">848</FONT> {<a name="line.848"></a> |
| <FONT color="green">849</FONT> <a name="line.849"></a> |
| <FONT color="green">850</FONT> String value = null;<a name="line.850"></a> |
| <FONT color="green">851</FONT> OutputProperties props = getOutputFormat();<a name="line.851"></a> |
| <FONT color="green">852</FONT> <a name="line.852"></a> |
| <FONT color="green">853</FONT> value = props.getProperty(qnameString);<a name="line.853"></a> |
| <FONT color="green">854</FONT> <a name="line.854"></a> |
| <FONT color="green">855</FONT> if (null == value)<a name="line.855"></a> |
| <FONT color="green">856</FONT> {<a name="line.856"></a> |
| <FONT color="green">857</FONT> if (!OutputProperties.isLegalPropertyKey(qnameString))<a name="line.857"></a> |
| <FONT color="green">858</FONT> throw new IllegalArgumentException(XSLMessages.createMessage(XSLTErrorResources.ER_OUTPUT_PROPERTY_NOT_RECOGNIZED, new Object[]{qnameString})); //"output property not recognized: "<a name="line.858"></a> |
| <FONT color="green">859</FONT> //+ qnameString);<a name="line.859"></a> |
| <FONT color="green">860</FONT> }<a name="line.860"></a> |
| <FONT color="green">861</FONT> <a name="line.861"></a> |
| <FONT color="green">862</FONT> return value;<a name="line.862"></a> |
| <FONT color="green">863</FONT> }<a name="line.863"></a> |
| <FONT color="green">864</FONT> <a name="line.864"></a> |
| <FONT color="green">865</FONT> /**<a name="line.865"></a> |
| <FONT color="green">866</FONT> * Get the value of a property, without using the default properties. This<a name="line.866"></a> |
| <FONT color="green">867</FONT> * can be used to test if a property has been explicitly set by the stylesheet<a name="line.867"></a> |
| <FONT color="green">868</FONT> * or user.<a name="line.868"></a> |
| <FONT color="green">869</FONT> *<a name="line.869"></a> |
| <FONT color="green">870</FONT> * NEEDSDOC @param qnameString<a name="line.870"></a> |
| <FONT color="green">871</FONT> *<a name="line.871"></a> |
| <FONT color="green">872</FONT> * @return The value of the property, or null if not found.<a name="line.872"></a> |
| <FONT color="green">873</FONT> *<a name="line.873"></a> |
| <FONT color="green">874</FONT> * @throws IllegalArgumentException If the property is not supported,<a name="line.874"></a> |
| <FONT color="green">875</FONT> * and is not namespaced.<a name="line.875"></a> |
| <FONT color="green">876</FONT> */<a name="line.876"></a> |
| <FONT color="green">877</FONT> public String getOutputPropertyNoDefault(String qnameString)<a name="line.877"></a> |
| <FONT color="green">878</FONT> throws IllegalArgumentException<a name="line.878"></a> |
| <FONT color="green">879</FONT> {<a name="line.879"></a> |
| <FONT color="green">880</FONT> <a name="line.880"></a> |
| <FONT color="green">881</FONT> String value = null;<a name="line.881"></a> |
| <FONT color="green">882</FONT> OutputProperties props = getOutputFormat();<a name="line.882"></a> |
| <FONT color="green">883</FONT> <a name="line.883"></a> |
| <FONT color="green">884</FONT> value = (String) props.getProperties().get(qnameString);<a name="line.884"></a> |
| <FONT color="green">885</FONT> <a name="line.885"></a> |
| <FONT color="green">886</FONT> if (null == value)<a name="line.886"></a> |
| <FONT color="green">887</FONT> {<a name="line.887"></a> |
| <FONT color="green">888</FONT> if (!OutputProperties.isLegalPropertyKey(qnameString))<a name="line.888"></a> |
| <FONT color="green">889</FONT> throw new IllegalArgumentException(XSLMessages.createMessage(XSLTErrorResources.ER_OUTPUT_PROPERTY_NOT_RECOGNIZED, new Object[]{qnameString})); //"output property not recognized: "<a name="line.889"></a> |
| <FONT color="green">890</FONT> // + qnameString);<a name="line.890"></a> |
| <FONT color="green">891</FONT> }<a name="line.891"></a> |
| <FONT color="green">892</FONT> <a name="line.892"></a> |
| <FONT color="green">893</FONT> return value;<a name="line.893"></a> |
| <FONT color="green">894</FONT> }<a name="line.894"></a> |
| <FONT color="green">895</FONT> <a name="line.895"></a> |
| <FONT color="green">896</FONT> /**<a name="line.896"></a> |
| <FONT color="green">897</FONT> * This method is used to set or override the value<a name="line.897"></a> |
| <FONT color="green">898</FONT> * of the effective xsl:output attribute values<a name="line.898"></a> |
| <FONT color="green">899</FONT> * specified in the stylesheet.<a name="line.899"></a> |
| <FONT color="green">900</FONT> * <p><a name="line.900"></a> |
| <FONT color="green">901</FONT> * The recognized standard output properties are:<a name="line.901"></a> |
| <FONT color="green">902</FONT> * <ul><a name="line.902"></a> |
| <FONT color="green">903</FONT> * <li>cdata-section-elements<a name="line.903"></a> |
| <FONT color="green">904</FONT> * <li>doctype-system<a name="line.904"></a> |
| <FONT color="green">905</FONT> * <li>doctype-public<a name="line.905"></a> |
| <FONT color="green">906</FONT> * <li>indent<a name="line.906"></a> |
| <FONT color="green">907</FONT> * <li>media-type<a name="line.907"></a> |
| <FONT color="green">908</FONT> * <li>method<a name="line.908"></a> |
| <FONT color="green">909</FONT> * <li>omit-xml-declaration<a name="line.909"></a> |
| <FONT color="green">910</FONT> * <li>standalone<a name="line.910"></a> |
| <FONT color="green">911</FONT> * <li>version<a name="line.911"></a> |
| <FONT color="green">912</FONT> * </ul><a name="line.912"></a> |
| <FONT color="green">913</FONT> * <p><a name="line.913"></a> |
| <FONT color="green">914</FONT> * For example:<a name="line.914"></a> |
| <FONT color="green">915</FONT> * <pre><a name="line.915"></a> |
| <FONT color="green">916</FONT> * tran.setOutputProperty("standalone", "yes");<a name="line.916"></a> |
| <FONT color="green">917</FONT> * </pre><a name="line.917"></a> |
| <FONT color="green">918</FONT> * <p><a name="line.918"></a> |
| <FONT color="green">919</FONT> * In the case of the cdata-section-elements property,<a name="line.919"></a> |
| <FONT color="green">920</FONT> * the value should be a whitespace separated list of<a name="line.920"></a> |
| <FONT color="green">921</FONT> * element names. The element name is the local name<a name="line.921"></a> |
| <FONT color="green">922</FONT> * of the element, if it is in no namespace, or, the URI<a name="line.922"></a> |
| <FONT color="green">923</FONT> * in braces followed immediately by the local name<a name="line.923"></a> |
| <FONT color="green">924</FONT> * if the element is in that namespace. For example: <a name="line.924"></a> |
| <FONT color="green">925</FONT> * <pre><a name="line.925"></a> |
| <FONT color="green">926</FONT> * tran.setOutputProperty(<a name="line.926"></a> |
| <FONT color="green">927</FONT> * "cdata-section-elements", <a name="line.927"></a> |
| <FONT color="green">928</FONT> * "elem1 {http://example.uri}elem2 elem3");<a name="line.928"></a> |
| <FONT color="green">929</FONT> * </pre><a name="line.929"></a> |
| <FONT color="green">930</FONT> * <p><a name="line.930"></a> |
| <FONT color="green">931</FONT> * The recognized Xalan extension elements are: <a name="line.931"></a> |
| <FONT color="green">932</FONT> * <ul><a name="line.932"></a> |
| <FONT color="green">933</FONT> * <li>content-handler<a name="line.933"></a> |
| <FONT color="green">934</FONT> * <li>entities<a name="line.934"></a> |
| <FONT color="green">935</FONT> * <li>indent-amount<a name="line.935"></a> |
| <FONT color="green">936</FONT> * <li>line-separator<a name="line.936"></a> |
| <FONT color="green">937</FONT> * <li>omit-meta-tag<a name="line.937"></a> |
| <FONT color="green">938</FONT> * <li>use-url-escaping<a name="line.938"></a> |
| <FONT color="green">939</FONT> * </ul><a name="line.939"></a> |
| <FONT color="green">940</FONT> * <p><a name="line.940"></a> |
| <FONT color="green">941</FONT> * These must be in the extension namespace of<a name="line.941"></a> |
| <FONT color="green">942</FONT> * "http://xml.apache.org/xalan". This is accomplished<a name="line.942"></a> |
| <FONT color="green">943</FONT> * by putting the namespace URI in braces before the <a name="line.943"></a> |
| <FONT color="green">944</FONT> * property name, for example:<a name="line.944"></a> |
| <FONT color="green">945</FONT> * <pre><a name="line.945"></a> |
| <FONT color="green">946</FONT> * tran.setOutputProperty(<a name="line.946"></a> |
| <FONT color="green">947</FONT> * "{http://xml.apache.org/xalan}line-separator" ,<a name="line.947"></a> |
| <FONT color="green">948</FONT> * "\n");<a name="line.948"></a> |
| <FONT color="green">949</FONT> * </pre> <a name="line.949"></a> |
| <FONT color="green">950</FONT> *<a name="line.950"></a> |
| <FONT color="green">951</FONT> * @param name The property name.<a name="line.951"></a> |
| <FONT color="green">952</FONT> * @param value The requested value for the property.<a name="line.952"></a> |
| <FONT color="green">953</FONT> * @throws IllegalArgumentException if the property name is not legal.<a name="line.953"></a> |
| <FONT color="green">954</FONT> */<a name="line.954"></a> |
| <FONT color="green">955</FONT> public void setOutputProperty(String name, String value)<a name="line.955"></a> |
| <FONT color="green">956</FONT> throws IllegalArgumentException<a name="line.956"></a> |
| <FONT color="green">957</FONT> {<a name="line.957"></a> |
| <FONT color="green">958</FONT> <a name="line.958"></a> |
| <FONT color="green">959</FONT> synchronized (m_reentryGuard)<a name="line.959"></a> |
| <FONT color="green">960</FONT> {<a name="line.960"></a> |
| <FONT color="green">961</FONT> <a name="line.961"></a> |
| <FONT color="green">962</FONT> // Get the output format that was set by the user, otherwise get the <a name="line.962"></a> |
| <FONT color="green">963</FONT> // output format from the stylesheet.<a name="line.963"></a> |
| <FONT color="green">964</FONT> if (null == m_outputFormat)<a name="line.964"></a> |
| <FONT color="green">965</FONT> {<a name="line.965"></a> |
| <FONT color="green">966</FONT> m_outputFormat =<a name="line.966"></a> |
| <FONT color="green">967</FONT> (OutputProperties) getStylesheet().getOutputComposed().clone();<a name="line.967"></a> |
| <FONT color="green">968</FONT> }<a name="line.968"></a> |
| <FONT color="green">969</FONT> <a name="line.969"></a> |
| <FONT color="green">970</FONT> if (!OutputProperties.isLegalPropertyKey(name))<a name="line.970"></a> |
| <FONT color="green">971</FONT> throw new IllegalArgumentException(XSLMessages.createMessage(XSLTErrorResources.ER_OUTPUT_PROPERTY_NOT_RECOGNIZED, new Object[]{name})); //"output property not recognized: "<a name="line.971"></a> |
| <FONT color="green">972</FONT> //+ name);<a name="line.972"></a> |
| <FONT color="green">973</FONT> <a name="line.973"></a> |
| <FONT color="green">974</FONT> m_outputFormat.setProperty(name, value);<a name="line.974"></a> |
| <FONT color="green">975</FONT> }<a name="line.975"></a> |
| <FONT color="green">976</FONT> }<a name="line.976"></a> |
| <FONT color="green">977</FONT> <a name="line.977"></a> |
| <FONT color="green">978</FONT> /**<a name="line.978"></a> |
| <FONT color="green">979</FONT> * Set the output properties for the transformation. These<a name="line.979"></a> |
| <FONT color="green">980</FONT> * properties will override properties set in the templates<a name="line.980"></a> |
| <FONT color="green">981</FONT> * with xsl:output.<a name="line.981"></a> |
| <FONT color="green">982</FONT> *<a name="line.982"></a> |
| <FONT color="green">983</FONT> * <p>If argument to this function is null, any properties<a name="line.983"></a> |
| <FONT color="green">984</FONT> * previously set will be removed.</p><a name="line.984"></a> |
| <FONT color="green">985</FONT> *<a name="line.985"></a> |
| <FONT color="green">986</FONT> * @param oformat A set of output properties that will be<a name="line.986"></a> |
| <FONT color="green">987</FONT> * used to override any of the same properties in effect<a name="line.987"></a> |
| <FONT color="green">988</FONT> * for the transformation.<a name="line.988"></a> |
| <FONT color="green">989</FONT> *<a name="line.989"></a> |
| <FONT color="green">990</FONT> * @see javax.xml.transform.OutputKeys<a name="line.990"></a> |
| <FONT color="green">991</FONT> * @see java.util.Properties<a name="line.991"></a> |
| <FONT color="green">992</FONT> *<a name="line.992"></a> |
| <FONT color="green">993</FONT> * @throws IllegalArgumentException if any of the argument keys are not<a name="line.993"></a> |
| <FONT color="green">994</FONT> * recognized and are not namespace qualified. <a name="line.994"></a> |
| <FONT color="green">995</FONT> */<a name="line.995"></a> |
| <FONT color="green">996</FONT> public void setOutputProperties(Properties oformat)<a name="line.996"></a> |
| <FONT color="green">997</FONT> throws IllegalArgumentException<a name="line.997"></a> |
| <FONT color="green">998</FONT> {<a name="line.998"></a> |
| <FONT color="green">999</FONT> <a name="line.999"></a> |
| <FONT color="green">1000</FONT> synchronized (m_reentryGuard)<a name="line.1000"></a> |
| <FONT color="green">1001</FONT> {<a name="line.1001"></a> |
| <FONT color="green">1002</FONT> if (null != oformat)<a name="line.1002"></a> |
| <FONT color="green">1003</FONT> {<a name="line.1003"></a> |
| <FONT color="green">1004</FONT> <a name="line.1004"></a> |
| <FONT color="green">1005</FONT> // See if an *explicit* method was set.<a name="line.1005"></a> |
| <FONT color="green">1006</FONT> String method = (String) oformat.get(OutputKeys.METHOD);<a name="line.1006"></a> |
| <FONT color="green">1007</FONT> <a name="line.1007"></a> |
| <FONT color="green">1008</FONT> if (null != method)<a name="line.1008"></a> |
| <FONT color="green">1009</FONT> m_outputFormat = new OutputProperties(method);<a name="line.1009"></a> |
| <FONT color="green">1010</FONT> else if(m_outputFormat==null)<a name="line.1010"></a> |
| <FONT color="green">1011</FONT> m_outputFormat = new OutputProperties();<a name="line.1011"></a> |
| <FONT color="green">1012</FONT> <a name="line.1012"></a> |
| <FONT color="green">1013</FONT> m_outputFormat.copyFrom(oformat);<a name="line.1013"></a> |
| <FONT color="green">1014</FONT> // copyFrom does not set properties that have been already set, so <a name="line.1014"></a> |
| <FONT color="green">1015</FONT> // this must be called after, which is a bit in the reverse from <a name="line.1015"></a> |
| <FONT color="green">1016</FONT> // what one might think.<a name="line.1016"></a> |
| <FONT color="green">1017</FONT> m_outputFormat.copyFrom(m_stylesheetRoot.getOutputProperties());<a name="line.1017"></a> |
| <FONT color="green">1018</FONT> }<a name="line.1018"></a> |
| <FONT color="green">1019</FONT> else {<a name="line.1019"></a> |
| <FONT color="green">1020</FONT> // if oformat is null JAXP says that any props previously set are removed<a name="line.1020"></a> |
| <FONT color="green">1021</FONT> // and we are to revert back to those in the templates object (i.e. Stylesheet).<a name="line.1021"></a> |
| <FONT color="green">1022</FONT> m_outputFormat = null;<a name="line.1022"></a> |
| <FONT color="green">1023</FONT> }<a name="line.1023"></a> |
| <FONT color="green">1024</FONT> }<a name="line.1024"></a> |
| <FONT color="green">1025</FONT> }<a name="line.1025"></a> |
| <FONT color="green">1026</FONT> <a name="line.1026"></a> |
| <FONT color="green">1027</FONT> /**<a name="line.1027"></a> |
| <FONT color="green">1028</FONT> * Get a copy of the output properties for the transformation. These<a name="line.1028"></a> |
| <FONT color="green">1029</FONT> * properties will override properties set in the templates<a name="line.1029"></a> |
| <FONT color="green">1030</FONT> * with xsl:output.<a name="line.1030"></a> |
| <FONT color="green">1031</FONT> *<a name="line.1031"></a> |
| <FONT color="green">1032</FONT> * <p>Note that mutation of the Properties object returned will not<a name="line.1032"></a> |
| <FONT color="green">1033</FONT> * effect the properties that the transformation contains.</p><a name="line.1033"></a> |
| <FONT color="green">1034</FONT> *<a name="line.1034"></a> |
| <FONT color="green">1035</FONT> * @return A copy of the set of output properties in effect<a name="line.1035"></a> |
| <FONT color="green">1036</FONT> * for the next transformation.<a name="line.1036"></a> |
| <FONT color="green">1037</FONT> *<a name="line.1037"></a> |
| <FONT color="green">1038</FONT> * NEEDSDOC ($objectName$) @return<a name="line.1038"></a> |
| <FONT color="green">1039</FONT> */<a name="line.1039"></a> |
| <FONT color="green">1040</FONT> public Properties getOutputProperties()<a name="line.1040"></a> |
| <FONT color="green">1041</FONT> {<a name="line.1041"></a> |
| <FONT color="green">1042</FONT> return (Properties) getOutputFormat().getProperties().clone();<a name="line.1042"></a> |
| <FONT color="green">1043</FONT> }<a name="line.1043"></a> |
| <FONT color="green">1044</FONT> <a name="line.1044"></a> |
| <FONT color="green">1045</FONT> /**<a name="line.1045"></a> |
| <FONT color="green">1046</FONT> * Create a result ContentHandler from a Result object, based<a name="line.1046"></a> |
| <FONT color="green">1047</FONT> * on the current OutputProperties.<a name="line.1047"></a> |
| <FONT color="green">1048</FONT> *<a name="line.1048"></a> |
| <FONT color="green">1049</FONT> * @param outputTarget Where the transform result should go,<a name="line.1049"></a> |
| <FONT color="green">1050</FONT> * should not be null.<a name="line.1050"></a> |
| <FONT color="green">1051</FONT> *<a name="line.1051"></a> |
| <FONT color="green">1052</FONT> * @return A valid ContentHandler that will create the<a name="line.1052"></a> |
| <FONT color="green">1053</FONT> * result tree when it is fed SAX events.<a name="line.1053"></a> |
| <FONT color="green">1054</FONT> *<a name="line.1054"></a> |
| <FONT color="green">1055</FONT> * @throws TransformerException<a name="line.1055"></a> |
| <FONT color="green">1056</FONT> */<a name="line.1056"></a> |
| <FONT color="green">1057</FONT> public SerializationHandler createSerializationHandler(Result outputTarget)<a name="line.1057"></a> |
| <FONT color="green">1058</FONT> throws TransformerException<a name="line.1058"></a> |
| <FONT color="green">1059</FONT> {<a name="line.1059"></a> |
| <FONT color="green">1060</FONT> SerializationHandler xoh =<a name="line.1060"></a> |
| <FONT color="green">1061</FONT> createSerializationHandler(outputTarget, getOutputFormat());<a name="line.1061"></a> |
| <FONT color="green">1062</FONT> return xoh;<a name="line.1062"></a> |
| <FONT color="green">1063</FONT> }<a name="line.1063"></a> |
| <FONT color="green">1064</FONT> <a name="line.1064"></a> |
| <FONT color="green">1065</FONT> /**<a name="line.1065"></a> |
| <FONT color="green">1066</FONT> * Create a ContentHandler from a Result object and an OutputProperties.<a name="line.1066"></a> |
| <FONT color="green">1067</FONT> *<a name="line.1067"></a> |
| <FONT color="green">1068</FONT> * @param outputTarget Where the transform result should go,<a name="line.1068"></a> |
| <FONT color="green">1069</FONT> * should not be null.<a name="line.1069"></a> |
| <FONT color="green">1070</FONT> * @param format The OutputProperties object that will contain<a name="line.1070"></a> |
| <FONT color="green">1071</FONT> * instructions on how to serialize the output.<a name="line.1071"></a> |
| <FONT color="green">1072</FONT> *<a name="line.1072"></a> |
| <FONT color="green">1073</FONT> * @return A valid ContentHandler that will create the<a name="line.1073"></a> |
| <FONT color="green">1074</FONT> * result tree when it is fed SAX events.<a name="line.1074"></a> |
| <FONT color="green">1075</FONT> *<a name="line.1075"></a> |
| <FONT color="green">1076</FONT> * @throws TransformerException<a name="line.1076"></a> |
| <FONT color="green">1077</FONT> */<a name="line.1077"></a> |
| <FONT color="green">1078</FONT> public SerializationHandler createSerializationHandler(<a name="line.1078"></a> |
| <FONT color="green">1079</FONT> Result outputTarget, OutputProperties format)<a name="line.1079"></a> |
| <FONT color="green">1080</FONT> throws TransformerException<a name="line.1080"></a> |
| <FONT color="green">1081</FONT> {<a name="line.1081"></a> |
| <FONT color="green">1082</FONT> <a name="line.1082"></a> |
| <FONT color="green">1083</FONT> SerializationHandler xoh;<a name="line.1083"></a> |
| <FONT color="green">1084</FONT> <a name="line.1084"></a> |
| <FONT color="green">1085</FONT> // If the Result object contains a Node, then create<a name="line.1085"></a> |
| <FONT color="green">1086</FONT> // a ContentHandler that will add nodes to the input node.<a name="line.1086"></a> |
| <FONT color="green">1087</FONT> org.w3c.dom.Node outputNode = null;<a name="line.1087"></a> |
| <FONT color="green">1088</FONT> <a name="line.1088"></a> |
| <FONT color="green">1089</FONT> if (outputTarget instanceof DOMResult)<a name="line.1089"></a> |
| <FONT color="green">1090</FONT> {<a name="line.1090"></a> |
| <FONT color="green">1091</FONT> outputNode = ((DOMResult) outputTarget).getNode();<a name="line.1091"></a> |
| <FONT color="green">1092</FONT> org.w3c.dom.Node nextSibling = ((DOMResult)outputTarget).getNextSibling();<a name="line.1092"></a> |
| <FONT color="green">1093</FONT> <a name="line.1093"></a> |
| <FONT color="green">1094</FONT> org.w3c.dom.Document doc;<a name="line.1094"></a> |
| <FONT color="green">1095</FONT> short type;<a name="line.1095"></a> |
| <FONT color="green">1096</FONT> <a name="line.1096"></a> |
| <FONT color="green">1097</FONT> if (null != outputNode)<a name="line.1097"></a> |
| <FONT color="green">1098</FONT> {<a name="line.1098"></a> |
| <FONT color="green">1099</FONT> type = outputNode.getNodeType();<a name="line.1099"></a> |
| <FONT color="green">1100</FONT> doc = (org.w3c.dom.Node.DOCUMENT_NODE == type)<a name="line.1100"></a> |
| <FONT color="green">1101</FONT> ? (org.w3c.dom.Document) outputNode<a name="line.1101"></a> |
| <FONT color="green">1102</FONT> : outputNode.getOwnerDocument();<a name="line.1102"></a> |
| <FONT color="green">1103</FONT> }<a name="line.1103"></a> |
| <FONT color="green">1104</FONT> else<a name="line.1104"></a> |
| <FONT color="green">1105</FONT> {<a name="line.1105"></a> |
| <FONT color="green">1106</FONT> boolean isSecureProcessing = m_stylesheetRoot.isSecureProcessing();<a name="line.1106"></a> |
| <FONT color="green">1107</FONT> doc = org.apache.xml.utils.DOMHelper.createDocument(isSecureProcessing);<a name="line.1107"></a> |
| <FONT color="green">1108</FONT> outputNode = doc;<a name="line.1108"></a> |
| <FONT color="green">1109</FONT> type = outputNode.getNodeType();<a name="line.1109"></a> |
| <FONT color="green">1110</FONT> <a name="line.1110"></a> |
| <FONT color="green">1111</FONT> ((DOMResult) outputTarget).setNode(outputNode);<a name="line.1111"></a> |
| <FONT color="green">1112</FONT> }<a name="line.1112"></a> |
| <FONT color="green">1113</FONT> <a name="line.1113"></a> |
| <FONT color="green">1114</FONT> DOMBuilder handler =<a name="line.1114"></a> |
| <FONT color="green">1115</FONT> (org.w3c.dom.Node.DOCUMENT_FRAGMENT_NODE == type)<a name="line.1115"></a> |
| <FONT color="green">1116</FONT> ? new DOMBuilder(doc, (org.w3c.dom.DocumentFragment) outputNode)<a name="line.1116"></a> |
| <FONT color="green">1117</FONT> : new DOMBuilder(doc, outputNode);<a name="line.1117"></a> |
| <FONT color="green">1118</FONT> <a name="line.1118"></a> |
| <FONT color="green">1119</FONT> if (nextSibling != null)<a name="line.1119"></a> |
| <FONT color="green">1120</FONT> handler.setNextSibling(nextSibling);<a name="line.1120"></a> |
| <FONT color="green">1121</FONT> <a name="line.1121"></a> |
| <FONT color="green">1122</FONT> String encoding = format.getProperty(OutputKeys.ENCODING); <a name="line.1122"></a> |
| <FONT color="green">1123</FONT> xoh = new ToXMLSAXHandler(handler, (LexicalHandler)handler, encoding);<a name="line.1123"></a> |
| <FONT color="green">1124</FONT> }<a name="line.1124"></a> |
| <FONT color="green">1125</FONT> else if (outputTarget instanceof SAXResult)<a name="line.1125"></a> |
| <FONT color="green">1126</FONT> {<a name="line.1126"></a> |
| <FONT color="green">1127</FONT> ContentHandler handler = ((SAXResult) outputTarget).getHandler();<a name="line.1127"></a> |
| <FONT color="green">1128</FONT> <a name="line.1128"></a> |
| <FONT color="green">1129</FONT> if (null == handler)<a name="line.1129"></a> |
| <FONT color="green">1130</FONT> throw new IllegalArgumentException(<a name="line.1130"></a> |
| <FONT color="green">1131</FONT> "handler can not be null for a SAXResult"); <a name="line.1131"></a> |
| <FONT color="green">1132</FONT> <a name="line.1132"></a> |
| <FONT color="green">1133</FONT> LexicalHandler lexHandler;<a name="line.1133"></a> |
| <FONT color="green">1134</FONT> if (handler instanceof LexicalHandler) <a name="line.1134"></a> |
| <FONT color="green">1135</FONT> lexHandler = (LexicalHandler) handler;<a name="line.1135"></a> |
| <FONT color="green">1136</FONT> else<a name="line.1136"></a> |
| <FONT color="green">1137</FONT> lexHandler = null;<a name="line.1137"></a> |
| <FONT color="green">1138</FONT> <a name="line.1138"></a> |
| <FONT color="green">1139</FONT> String encoding = format.getProperty(OutputKeys.ENCODING); <a name="line.1139"></a> |
| <FONT color="green">1140</FONT> String method = format.getProperty(OutputKeys.METHOD);<a name="line.1140"></a> |
| <FONT color="green">1141</FONT> <a name="line.1141"></a> |
| <FONT color="green">1142</FONT> ToXMLSAXHandler toXMLSAXHandler = new ToXMLSAXHandler(handler, lexHandler, encoding);<a name="line.1142"></a> |
| <FONT color="green">1143</FONT> toXMLSAXHandler.setShouldOutputNSAttr(false);<a name="line.1143"></a> |
| <FONT color="green">1144</FONT> xoh = toXMLSAXHandler; <a name="line.1144"></a> |
| <FONT color="green">1145</FONT> <a name="line.1145"></a> |
| <FONT color="green">1146</FONT> <a name="line.1146"></a> |
| <FONT color="green">1147</FONT> String publicID = format.getProperty(OutputKeys.DOCTYPE_PUBLIC); <a name="line.1147"></a> |
| <FONT color="green">1148</FONT> String systemID = format.getProperty(OutputKeys.DOCTYPE_SYSTEM); <a name="line.1148"></a> |
| <FONT color="green">1149</FONT> if (systemID != null)<a name="line.1149"></a> |
| <FONT color="green">1150</FONT> xoh.setDoctypeSystem(systemID);<a name="line.1150"></a> |
| <FONT color="green">1151</FONT> if (publicID != null)<a name="line.1151"></a> |
| <FONT color="green">1152</FONT> xoh.setDoctypePublic(publicID);<a name="line.1152"></a> |
| <FONT color="green">1153</FONT> <a name="line.1153"></a> |
| <FONT color="green">1154</FONT> if (handler instanceof TransformerClient) {<a name="line.1154"></a> |
| <FONT color="green">1155</FONT> XalanTransformState state = new XalanTransformState();<a name="line.1155"></a> |
| <FONT color="green">1156</FONT> ((TransformerClient)handler).setTransformState(state);<a name="line.1156"></a> |
| <FONT color="green">1157</FONT> ((ToSAXHandler)xoh).setTransformState(state);<a name="line.1157"></a> |
| <FONT color="green">1158</FONT> }<a name="line.1158"></a> |
| <FONT color="green">1159</FONT> <a name="line.1159"></a> |
| <FONT color="green">1160</FONT> <a name="line.1160"></a> |
| <FONT color="green">1161</FONT> }<a name="line.1161"></a> |
| <FONT color="green">1162</FONT> <a name="line.1162"></a> |
| <FONT color="green">1163</FONT> // Otherwise, create a ContentHandler that will serialize the<a name="line.1163"></a> |
| <FONT color="green">1164</FONT> // result tree to either a stream or a writer.<a name="line.1164"></a> |
| <FONT color="green">1165</FONT> else if (outputTarget instanceof StreamResult)<a name="line.1165"></a> |
| <FONT color="green">1166</FONT> {<a name="line.1166"></a> |
| <FONT color="green">1167</FONT> StreamResult sresult = (StreamResult) outputTarget;<a name="line.1167"></a> |
| <FONT color="green">1168</FONT> <a name="line.1168"></a> |
| <FONT color="green">1169</FONT> try<a name="line.1169"></a> |
| <FONT color="green">1170</FONT> {<a name="line.1170"></a> |
| <FONT color="green">1171</FONT> SerializationHandler serializer =<a name="line.1171"></a> |
| <FONT color="green">1172</FONT> (SerializationHandler) SerializerFactory.getSerializer(format.getProperties());<a name="line.1172"></a> |
| <FONT color="green">1173</FONT> <a name="line.1173"></a> |
| <FONT color="green">1174</FONT> if (null != sresult.getWriter())<a name="line.1174"></a> |
| <FONT color="green">1175</FONT> serializer.setWriter(sresult.getWriter());<a name="line.1175"></a> |
| <FONT color="green">1176</FONT> else if (null != sresult.getOutputStream())<a name="line.1176"></a> |
| <FONT color="green">1177</FONT> serializer.setOutputStream(sresult.getOutputStream());<a name="line.1177"></a> |
| <FONT color="green">1178</FONT> else if (null != sresult.getSystemId())<a name="line.1178"></a> |
| <FONT color="green">1179</FONT> {<a name="line.1179"></a> |
| <FONT color="green">1180</FONT> String fileURL = sresult.getSystemId();<a name="line.1180"></a> |
| <FONT color="green">1181</FONT> <a name="line.1181"></a> |
| <FONT color="green">1182</FONT> if (fileURL.startsWith("file:///"))<a name="line.1182"></a> |
| <FONT color="green">1183</FONT> {<a name="line.1183"></a> |
| <FONT color="green">1184</FONT> if (fileURL.substring(8).indexOf(":") >0)<a name="line.1184"></a> |
| <FONT color="green">1185</FONT> fileURL = fileURL.substring(8);<a name="line.1185"></a> |
| <FONT color="green">1186</FONT> else<a name="line.1186"></a> |
| <FONT color="green">1187</FONT> fileURL = fileURL.substring(7);<a name="line.1187"></a> |
| <FONT color="green">1188</FONT> }<a name="line.1188"></a> |
| <FONT color="green">1189</FONT> else if (fileURL.startsWith("file:/"))<a name="line.1189"></a> |
| <FONT color="green">1190</FONT> {<a name="line.1190"></a> |
| <FONT color="green">1191</FONT> if (fileURL.substring(6).indexOf(":") >0)<a name="line.1191"></a> |
| <FONT color="green">1192</FONT> fileURL = fileURL.substring(6);<a name="line.1192"></a> |
| <FONT color="green">1193</FONT> else<a name="line.1193"></a> |
| <FONT color="green">1194</FONT> fileURL = fileURL.substring(5); <a name="line.1194"></a> |
| <FONT color="green">1195</FONT> }<a name="line.1195"></a> |
| <FONT color="green">1196</FONT> <a name="line.1196"></a> |
| <FONT color="green">1197</FONT> m_outputStream = new java.io.FileOutputStream(fileURL);<a name="line.1197"></a> |
| <FONT color="green">1198</FONT> <a name="line.1198"></a> |
| <FONT color="green">1199</FONT> serializer.setOutputStream(m_outputStream);<a name="line.1199"></a> |
| <FONT color="green">1200</FONT> <a name="line.1200"></a> |
| <FONT color="green">1201</FONT> xoh = serializer;<a name="line.1201"></a> |
| <FONT color="green">1202</FONT> }<a name="line.1202"></a> |
| <FONT color="green">1203</FONT> else<a name="line.1203"></a> |
| <FONT color="green">1204</FONT> throw new TransformerException(XSLMessages.createMessage(XSLTErrorResources.ER_NO_OUTPUT_SPECIFIED, null)); //"No output specified!");<a name="line.1204"></a> |
| <FONT color="green">1205</FONT> <a name="line.1205"></a> |
| <FONT color="green">1206</FONT> // handler = serializer.asContentHandler();<a name="line.1206"></a> |
| <FONT color="green">1207</FONT> <a name="line.1207"></a> |
| <FONT color="green">1208</FONT> // this.setSerializer(serializer);<a name="line.1208"></a> |
| <FONT color="green">1209</FONT> <a name="line.1209"></a> |
| <FONT color="green">1210</FONT> xoh = serializer; <a name="line.1210"></a> |
| <FONT color="green">1211</FONT> }<a name="line.1211"></a> |
| <FONT color="green">1212</FONT> // catch (UnsupportedEncodingException uee)<a name="line.1212"></a> |
| <FONT color="green">1213</FONT> // {<a name="line.1213"></a> |
| <FONT color="green">1214</FONT> // throw new TransformerException(uee);<a name="line.1214"></a> |
| <FONT color="green">1215</FONT> // }<a name="line.1215"></a> |
| <FONT color="green">1216</FONT> catch (IOException ioe)<a name="line.1216"></a> |
| <FONT color="green">1217</FONT> {<a name="line.1217"></a> |
| <FONT color="green">1218</FONT> throw new TransformerException(ioe);<a name="line.1218"></a> |
| <FONT color="green">1219</FONT> }<a name="line.1219"></a> |
| <FONT color="green">1220</FONT> }<a name="line.1220"></a> |
| <FONT color="green">1221</FONT> else<a name="line.1221"></a> |
| <FONT color="green">1222</FONT> {<a name="line.1222"></a> |
| <FONT color="green">1223</FONT> throw new TransformerException(XSLMessages.createMessage(XSLTErrorResources.ER_CANNOT_TRANSFORM_TO_RESULT_TYPE, new Object[]{outputTarget.getClass().getName()})); //"Can't transform to a Result of type "<a name="line.1223"></a> |
| <FONT color="green">1224</FONT> //+ outputTarget.getClass().getName()<a name="line.1224"></a> |
| <FONT color="green">1225</FONT> //+ "!");<a name="line.1225"></a> |
| <FONT color="green">1226</FONT> }<a name="line.1226"></a> |
| <FONT color="green">1227</FONT> <a name="line.1227"></a> |
| <FONT color="green">1228</FONT> // before we forget, lets make the created handler hold a reference<a name="line.1228"></a> |
| <FONT color="green">1229</FONT> // to the current TransformImpl object<a name="line.1229"></a> |
| <FONT color="green">1230</FONT> xoh.setTransformer(this);<a name="line.1230"></a> |
| <FONT color="green">1231</FONT> <a name="line.1231"></a> |
| <FONT color="green">1232</FONT> SourceLocator srcLocator = getStylesheet();<a name="line.1232"></a> |
| <FONT color="green">1233</FONT> xoh.setSourceLocator(srcLocator);<a name="line.1233"></a> |
| <FONT color="green">1234</FONT> <a name="line.1234"></a> |
| <FONT color="green">1235</FONT> <a name="line.1235"></a> |
| <FONT color="green">1236</FONT> return xoh;<a name="line.1236"></a> |
| <FONT color="green">1237</FONT> <a name="line.1237"></a> |
| <FONT color="green">1238</FONT> <a name="line.1238"></a> |
| <FONT color="green">1239</FONT> }<a name="line.1239"></a> |
| <FONT color="green">1240</FONT> <a name="line.1240"></a> |
| <FONT color="green">1241</FONT> /**<a name="line.1241"></a> |
| <FONT color="green">1242</FONT> * Process the source tree to the output result.<a name="line.1242"></a> |
| <FONT color="green">1243</FONT> * @param xmlSource The input for the source tree.<a name="line.1243"></a> |
| <FONT color="green">1244</FONT> * @param outputTarget The output source target.<a name="line.1244"></a> |
| <FONT color="green">1245</FONT> *<a name="line.1245"></a> |
| <FONT color="green">1246</FONT> * @throws TransformerException<a name="line.1246"></a> |
| <FONT color="green">1247</FONT> */<a name="line.1247"></a> |
| <FONT color="green">1248</FONT> public void transform(Source xmlSource, Result outputTarget)<a name="line.1248"></a> |
| <FONT color="green">1249</FONT> throws TransformerException<a name="line.1249"></a> |
| <FONT color="green">1250</FONT> {<a name="line.1250"></a> |
| <FONT color="green">1251</FONT> transform(xmlSource, outputTarget, true);<a name="line.1251"></a> |
| <FONT color="green">1252</FONT> }<a name="line.1252"></a> |
| <FONT color="green">1253</FONT> <a name="line.1253"></a> |
| <FONT color="green">1254</FONT> /**<a name="line.1254"></a> |
| <FONT color="green">1255</FONT> * Process the source tree to the output result.<a name="line.1255"></a> |
| <FONT color="green">1256</FONT> * @param xmlSource The input for the source tree.<a name="line.1256"></a> |
| <FONT color="green">1257</FONT> * @param outputTarget The output source target.<a name="line.1257"></a> |
| <FONT color="green">1258</FONT> * @param shouldRelease Flag indicating whether to release DTMManager. <a name="line.1258"></a> |
| <FONT color="green">1259</FONT> *<a name="line.1259"></a> |
| <FONT color="green">1260</FONT> * @throws TransformerException<a name="line.1260"></a> |
| <FONT color="green">1261</FONT> */<a name="line.1261"></a> |
| <FONT color="green">1262</FONT> public void transform(Source xmlSource, Result outputTarget, boolean shouldRelease)<a name="line.1262"></a> |
| <FONT color="green">1263</FONT> throws TransformerException<a name="line.1263"></a> |
| <FONT color="green">1264</FONT> {<a name="line.1264"></a> |
| <FONT color="green">1265</FONT> <a name="line.1265"></a> |
| <FONT color="green">1266</FONT> synchronized (m_reentryGuard)<a name="line.1266"></a> |
| <FONT color="green">1267</FONT> {<a name="line.1267"></a> |
| <FONT color="green">1268</FONT> SerializationHandler xoh = createSerializationHandler(outputTarget);<a name="line.1268"></a> |
| <FONT color="green">1269</FONT> this.setSerializationHandler(xoh); <a name="line.1269"></a> |
| <FONT color="green">1270</FONT> <a name="line.1270"></a> |
| <FONT color="green">1271</FONT> m_outputTarget = outputTarget;<a name="line.1271"></a> |
| <FONT color="green">1272</FONT> <a name="line.1272"></a> |
| <FONT color="green">1273</FONT> transform(xmlSource, shouldRelease);<a name="line.1273"></a> |
| <FONT color="green">1274</FONT> }<a name="line.1274"></a> |
| <FONT color="green">1275</FONT> }<a name="line.1275"></a> |
| <FONT color="green">1276</FONT> <a name="line.1276"></a> |
| <FONT color="green">1277</FONT> /**<a name="line.1277"></a> |
| <FONT color="green">1278</FONT> * Process the source node to the output result, if the<a name="line.1278"></a> |
| <FONT color="green">1279</FONT> * processor supports the "http://xml.org/trax/features/dom/input"<a name="line.1279"></a> |
| <FONT color="green">1280</FONT> * feature.<a name="line.1280"></a> |
| <FONT color="green">1281</FONT> * %REVIEW% Do we need a Node version of this?<a name="line.1281"></a> |
| <FONT color="green">1282</FONT> * @param node The input source node, which can be any valid DTM node.<a name="line.1282"></a> |
| <FONT color="green">1283</FONT> * @param outputTarget The output source target.<a name="line.1283"></a> |
| <FONT color="green">1284</FONT> *<a name="line.1284"></a> |
| <FONT color="green">1285</FONT> * @throws TransformerException<a name="line.1285"></a> |
| <FONT color="green">1286</FONT> */<a name="line.1286"></a> |
| <FONT color="green">1287</FONT> public void transformNode(int node, Result outputTarget)<a name="line.1287"></a> |
| <FONT color="green">1288</FONT> throws TransformerException<a name="line.1288"></a> |
| <FONT color="green">1289</FONT> {<a name="line.1289"></a> |
| <FONT color="green">1290</FONT> <a name="line.1290"></a> |
| <FONT color="green">1291</FONT> <a name="line.1291"></a> |
| <FONT color="green">1292</FONT> SerializationHandler xoh = createSerializationHandler(outputTarget);<a name="line.1292"></a> |
| <FONT color="green">1293</FONT> this.setSerializationHandler(xoh);<a name="line.1293"></a> |
| <FONT color="green">1294</FONT> <a name="line.1294"></a> |
| <FONT color="green">1295</FONT> m_outputTarget = outputTarget;<a name="line.1295"></a> |
| <FONT color="green">1296</FONT> <a name="line.1296"></a> |
| <FONT color="green">1297</FONT> transformNode(node);<a name="line.1297"></a> |
| <FONT color="green">1298</FONT> }<a name="line.1298"></a> |
| <FONT color="green">1299</FONT> <a name="line.1299"></a> |
| <FONT color="green">1300</FONT> /**<a name="line.1300"></a> |
| <FONT color="green">1301</FONT> * Process the source node to the output result, if the<a name="line.1301"></a> |
| <FONT color="green">1302</FONT> * processor supports the "http://xml.org/trax/features/dom/input"<a name="line.1302"></a> |
| <FONT color="green">1303</FONT> * feature.<a name="line.1303"></a> |
| <FONT color="green">1304</FONT> * %REVIEW% Do we need a Node version of this?<a name="line.1304"></a> |
| <FONT color="green">1305</FONT> * @param node The input source node, which can be any valid DTM node.<a name="line.1305"></a> |
| <FONT color="green">1306</FONT> *<a name="line.1306"></a> |
| <FONT color="green">1307</FONT> * @throws TransformerException<a name="line.1307"></a> |
| <FONT color="green">1308</FONT> */<a name="line.1308"></a> |
| <FONT color="green">1309</FONT> public void transformNode(int node) throws TransformerException<a name="line.1309"></a> |
| <FONT color="green">1310</FONT> {<a name="line.1310"></a> |
| <FONT color="green">1311</FONT> //dml<a name="line.1311"></a> |
| <FONT color="green">1312</FONT> setExtensionsTable(getStylesheet());<a name="line.1312"></a> |
| <FONT color="green">1313</FONT> // Make sure we're not writing to the same output content handler.<a name="line.1313"></a> |
| <FONT color="green">1314</FONT> synchronized (m_serializationHandler)<a name="line.1314"></a> |
| <FONT color="green">1315</FONT> {<a name="line.1315"></a> |
| <FONT color="green">1316</FONT> m_hasBeenReset = false;<a name="line.1316"></a> |
| <FONT color="green">1317</FONT> <a name="line.1317"></a> |
| <FONT color="green">1318</FONT> XPathContext xctxt = getXPathContext();<a name="line.1318"></a> |
| <FONT color="green">1319</FONT> DTM dtm = xctxt.getDTM(node);<a name="line.1319"></a> |
| <FONT color="green">1320</FONT> <a name="line.1320"></a> |
| <FONT color="green">1321</FONT> try<a name="line.1321"></a> |
| <FONT color="green">1322</FONT> {<a name="line.1322"></a> |
| <FONT color="green">1323</FONT> pushGlobalVars(node);<a name="line.1323"></a> |
| <FONT color="green">1324</FONT> <a name="line.1324"></a> |
| <FONT color="green">1325</FONT> // ==========<a name="line.1325"></a> |
| <FONT color="green">1326</FONT> // Give the top-level templates a chance to pass information into <a name="line.1326"></a> |
| <FONT color="green">1327</FONT> // the context (this is mainly for setting up tables for extensions).<a name="line.1327"></a> |
| <FONT color="green">1328</FONT> StylesheetRoot stylesheet = this.getStylesheet();<a name="line.1328"></a> |
| <FONT color="green">1329</FONT> int n = stylesheet.getGlobalImportCount();<a name="line.1329"></a> |
| <FONT color="green">1330</FONT> <a name="line.1330"></a> |
| <FONT color="green">1331</FONT> for (int i = 0; i < n; i++)<a name="line.1331"></a> |
| <FONT color="green">1332</FONT> {<a name="line.1332"></a> |
| <FONT color="green">1333</FONT> StylesheetComposed imported = stylesheet.getGlobalImport(i);<a name="line.1333"></a> |
| <FONT color="green">1334</FONT> int includedCount = imported.getIncludeCountComposed();<a name="line.1334"></a> |
| <FONT color="green">1335</FONT> <a name="line.1335"></a> |
| <FONT color="green">1336</FONT> for (int j = -1; j < includedCount; j++)<a name="line.1336"></a> |
| <FONT color="green">1337</FONT> {<a name="line.1337"></a> |
| <FONT color="green">1338</FONT> Stylesheet included = imported.getIncludeComposed(j);<a name="line.1338"></a> |
| <FONT color="green">1339</FONT> <a name="line.1339"></a> |
| <FONT color="green">1340</FONT> included.runtimeInit(this);<a name="line.1340"></a> |
| <FONT color="green">1341</FONT> <a name="line.1341"></a> |
| <FONT color="green">1342</FONT> for (ElemTemplateElement child = included.getFirstChildElem();<a name="line.1342"></a> |
| <FONT color="green">1343</FONT> child != null; child = child.getNextSiblingElem())<a name="line.1343"></a> |
| <FONT color="green">1344</FONT> {<a name="line.1344"></a> |
| <FONT color="green">1345</FONT> child.runtimeInit(this);<a name="line.1345"></a> |
| <FONT color="green">1346</FONT> }<a name="line.1346"></a> |
| <FONT color="green">1347</FONT> }<a name="line.1347"></a> |
| <FONT color="green">1348</FONT> }<a name="line.1348"></a> |
| <FONT color="green">1349</FONT> // =========== <a name="line.1349"></a> |
| <FONT color="green">1350</FONT> // System.out.println("Calling applyTemplateToNode - "+Thread.currentThread().getName());<a name="line.1350"></a> |
| <FONT color="green">1351</FONT> DTMIterator dtmIter = new org.apache.xpath.axes.SelfIteratorNoPredicate();<a name="line.1351"></a> |
| <FONT color="green">1352</FONT> dtmIter.setRoot(node, xctxt);<a name="line.1352"></a> |
| <FONT color="green">1353</FONT> xctxt.pushContextNodeList(dtmIter);<a name="line.1353"></a> |
| <FONT color="green">1354</FONT> try<a name="line.1354"></a> |
| <FONT color="green">1355</FONT> {<a name="line.1355"></a> |
| <FONT color="green">1356</FONT> this.applyTemplateToNode(null, null, node);<a name="line.1356"></a> |
| <FONT color="green">1357</FONT> }<a name="line.1357"></a> |
| <FONT color="green">1358</FONT> finally<a name="line.1358"></a> |
| <FONT color="green">1359</FONT> {<a name="line.1359"></a> |
| <FONT color="green">1360</FONT> xctxt.popContextNodeList();<a name="line.1360"></a> |
| <FONT color="green">1361</FONT> }<a name="line.1361"></a> |
| <FONT color="green">1362</FONT> // m_stylesheetRoot.getStartRule().execute(this);<a name="line.1362"></a> |
| <FONT color="green">1363</FONT> <a name="line.1363"></a> |
| <FONT color="green">1364</FONT> // System.out.println("Done with applyTemplateToNode - "+Thread.currentThread().getName());<a name="line.1364"></a> |
| <FONT color="green">1365</FONT> if (null != m_serializationHandler)<a name="line.1365"></a> |
| <FONT color="green">1366</FONT> {<a name="line.1366"></a> |
| <FONT color="green">1367</FONT> m_serializationHandler.endDocument();<a name="line.1367"></a> |
| <FONT color="green">1368</FONT> }<a name="line.1368"></a> |
| <FONT color="green">1369</FONT> }<a name="line.1369"></a> |
| <FONT color="green">1370</FONT> catch (Exception se)<a name="line.1370"></a> |
| <FONT color="green">1371</FONT> {<a name="line.1371"></a> |
| <FONT color="green">1372</FONT> <a name="line.1372"></a> |
| <FONT color="green">1373</FONT> // System.out.println(Thread.currentThread().getName()+" threw an exception! "<a name="line.1373"></a> |
| <FONT color="green">1374</FONT> // +se.getMessage());<a name="line.1374"></a> |
| <FONT color="green">1375</FONT> // If an exception was thrown, we need to make sure that any waiting <a name="line.1375"></a> |
| <FONT color="green">1376</FONT> // handlers can terminate, which I guess is best done by sending <a name="line.1376"></a> |
| <FONT color="green">1377</FONT> // an endDocument.<a name="line.1377"></a> |
| <FONT color="green">1378</FONT> <a name="line.1378"></a> |
| <FONT color="green">1379</FONT> // SAXSourceLocator<a name="line.1379"></a> |
| <FONT color="green">1380</FONT> while(se instanceof org.apache.xml.utils.WrappedRuntimeException)<a name="line.1380"></a> |
| <FONT color="green">1381</FONT> {<a name="line.1381"></a> |
| <FONT color="green">1382</FONT> Exception e = ((org.apache.xml.utils.WrappedRuntimeException)se).getException();<a name="line.1382"></a> |
| <FONT color="green">1383</FONT> if(null != e)<a name="line.1383"></a> |
| <FONT color="green">1384</FONT> se = e;<a name="line.1384"></a> |
| <FONT color="green">1385</FONT> }<a name="line.1385"></a> |
| <FONT color="green">1386</FONT> <a name="line.1386"></a> |
| <FONT color="green">1387</FONT> if (null != m_serializationHandler)<a name="line.1387"></a> |
| <FONT color="green">1388</FONT> {<a name="line.1388"></a> |
| <FONT color="green">1389</FONT> try<a name="line.1389"></a> |
| <FONT color="green">1390</FONT> {<a name="line.1390"></a> |
| <FONT color="green">1391</FONT> if(se instanceof org.xml.sax.SAXParseException)<a name="line.1391"></a> |
| <FONT color="green">1392</FONT> m_serializationHandler.fatalError((org.xml.sax.SAXParseException)se);<a name="line.1392"></a> |
| <FONT color="green">1393</FONT> else if(se instanceof TransformerException)<a name="line.1393"></a> |
| <FONT color="green">1394</FONT> {<a name="line.1394"></a> |
| <FONT color="green">1395</FONT> TransformerException te = ((TransformerException)se);<a name="line.1395"></a> |
| <FONT color="green">1396</FONT> SAXSourceLocator sl = new SAXSourceLocator( te.getLocator() );<a name="line.1396"></a> |
| <FONT color="green">1397</FONT> m_serializationHandler.fatalError(new org.xml.sax.SAXParseException(te.getMessage(), sl, te)); <a name="line.1397"></a> |
| <FONT color="green">1398</FONT> }<a name="line.1398"></a> |
| <FONT color="green">1399</FONT> else<a name="line.1399"></a> |
| <FONT color="green">1400</FONT> {<a name="line.1400"></a> |
| <FONT color="green">1401</FONT> m_serializationHandler.fatalError(new org.xml.sax.SAXParseException(se.getMessage(), new SAXSourceLocator(), se)); <a name="line.1401"></a> |
| <FONT color="green">1402</FONT> } <a name="line.1402"></a> |
| <FONT color="green">1403</FONT> }<a name="line.1403"></a> |
| <FONT color="green">1404</FONT> catch (Exception e){}<a name="line.1404"></a> |
| <FONT color="green">1405</FONT> } <a name="line.1405"></a> |
| <FONT color="green">1406</FONT> <a name="line.1406"></a> |
| <FONT color="green">1407</FONT> if(se instanceof TransformerException)<a name="line.1407"></a> |
| <FONT color="green">1408</FONT> {<a name="line.1408"></a> |
| <FONT color="green">1409</FONT> m_errorHandler.fatalError((TransformerException)se);<a name="line.1409"></a> |
| <FONT color="green">1410</FONT> }<a name="line.1410"></a> |
| <FONT color="green">1411</FONT> else if(se instanceof org.xml.sax.SAXParseException)<a name="line.1411"></a> |
| <FONT color="green">1412</FONT> {<a name="line.1412"></a> |
| <FONT color="green">1413</FONT> m_errorHandler.fatalError(new TransformerException(se.getMessage(), <a name="line.1413"></a> |
| <FONT color="green">1414</FONT> new SAXSourceLocator((org.xml.sax.SAXParseException)se), <a name="line.1414"></a> |
| <FONT color="green">1415</FONT> se));<a name="line.1415"></a> |
| <FONT color="green">1416</FONT> }<a name="line.1416"></a> |
| <FONT color="green">1417</FONT> else<a name="line.1417"></a> |
| <FONT color="green">1418</FONT> {<a name="line.1418"></a> |
| <FONT color="green">1419</FONT> m_errorHandler.fatalError(new TransformerException(se));<a name="line.1419"></a> |
| <FONT color="green">1420</FONT> }<a name="line.1420"></a> |
| <FONT color="green">1421</FONT> <a name="line.1421"></a> |
| <FONT color="green">1422</FONT> }<a name="line.1422"></a> |
| <FONT color="green">1423</FONT> finally<a name="line.1423"></a> |
| <FONT color="green">1424</FONT> {<a name="line.1424"></a> |
| <FONT color="green">1425</FONT> this.reset();<a name="line.1425"></a> |
| <FONT color="green">1426</FONT> }<a name="line.1426"></a> |
| <FONT color="green">1427</FONT> }<a name="line.1427"></a> |
| <FONT color="green">1428</FONT> }<a name="line.1428"></a> |
| <FONT color="green">1429</FONT> <a name="line.1429"></a> |
| <FONT color="green">1430</FONT> /**<a name="line.1430"></a> |
| <FONT color="green">1431</FONT> * Get a SAX2 ContentHandler for the input.<a name="line.1431"></a> |
| <FONT color="green">1432</FONT> *<a name="line.1432"></a> |
| <FONT color="green">1433</FONT> * @return A valid ContentHandler, which should never be null, as<a name="line.1433"></a> |
| <FONT color="green">1434</FONT> * long as getFeature("http://xml.org/trax/features/sax/input")<a name="line.1434"></a> |
| <FONT color="green">1435</FONT> * returns true.<a name="line.1435"></a> |
| <FONT color="green">1436</FONT> */<a name="line.1436"></a> |
| <FONT color="green">1437</FONT> public ContentHandler getInputContentHandler()<a name="line.1437"></a> |
| <FONT color="green">1438</FONT> {<a name="line.1438"></a> |
| <FONT color="green">1439</FONT> return getInputContentHandler(false);<a name="line.1439"></a> |
| <FONT color="green">1440</FONT> }<a name="line.1440"></a> |
| <FONT color="green">1441</FONT> <a name="line.1441"></a> |
| <FONT color="green">1442</FONT> /**<a name="line.1442"></a> |
| <FONT color="green">1443</FONT> * Get a SAX2 ContentHandler for the input.<a name="line.1443"></a> |
| <FONT color="green">1444</FONT> *<a name="line.1444"></a> |
| <FONT color="green">1445</FONT> * @param doDocFrag true if a DocumentFragment should be created as<a name="line.1445"></a> |
| <FONT color="green">1446</FONT> * the root, rather than a Document.<a name="line.1446"></a> |
| <FONT color="green">1447</FONT> *<a name="line.1447"></a> |
| <FONT color="green">1448</FONT> * @return A valid ContentHandler, which should never be null, as<a name="line.1448"></a> |
| <FONT color="green">1449</FONT> * long as getFeature("http://xml.org/trax/features/sax/input")<a name="line.1449"></a> |
| <FONT color="green">1450</FONT> * returns true.<a name="line.1450"></a> |
| <FONT color="green">1451</FONT> */<a name="line.1451"></a> |
| <FONT color="green">1452</FONT> public ContentHandler getInputContentHandler(boolean doDocFrag)<a name="line.1452"></a> |
| <FONT color="green">1453</FONT> {<a name="line.1453"></a> |
| <FONT color="green">1454</FONT> <a name="line.1454"></a> |
| <FONT color="green">1455</FONT> if (null == m_inputContentHandler)<a name="line.1455"></a> |
| <FONT color="green">1456</FONT> {<a name="line.1456"></a> |
| <FONT color="green">1457</FONT> <a name="line.1457"></a> |
| <FONT color="green">1458</FONT> // if(null == m_urlOfSource && null != m_stylesheetRoot)<a name="line.1458"></a> |
| <FONT color="green">1459</FONT> // m_urlOfSource = m_stylesheetRoot.getBaseIdentifier();<a name="line.1459"></a> |
| <FONT color="green">1460</FONT> m_inputContentHandler = new TransformerHandlerImpl(this, doDocFrag,<a name="line.1460"></a> |
| <FONT color="green">1461</FONT> m_urlOfSource);<a name="line.1461"></a> |
| <FONT color="green">1462</FONT> }<a name="line.1462"></a> |
| <FONT color="green">1463</FONT> <a name="line.1463"></a> |
| <FONT color="green">1464</FONT> return m_inputContentHandler;<a name="line.1464"></a> |
| <FONT color="green">1465</FONT> }<a name="line.1465"></a> |
| <FONT color="green">1466</FONT> <a name="line.1466"></a> |
| <FONT color="green">1467</FONT> /**<a name="line.1467"></a> |
| <FONT color="green">1468</FONT> * Get a SAX2 DeclHandler for the input.<a name="line.1468"></a> |
| <FONT color="green">1469</FONT> * @return A valid DeclHandler, which should never be null, as<a name="line.1469"></a> |
| <FONT color="green">1470</FONT> * long as getFeature("http://xml.org/trax/features/sax/input")<a name="line.1470"></a> |
| <FONT color="green">1471</FONT> * returns true.<a name="line.1471"></a> |
| <FONT color="green">1472</FONT> */<a name="line.1472"></a> |
| <FONT color="green">1473</FONT> public DeclHandler getInputDeclHandler()<a name="line.1473"></a> |
| <FONT color="green">1474</FONT> {<a name="line.1474"></a> |
| <FONT color="green">1475</FONT> <a name="line.1475"></a> |
| <FONT color="green">1476</FONT> if (m_inputContentHandler instanceof DeclHandler)<a name="line.1476"></a> |
| <FONT color="green">1477</FONT> return (DeclHandler) m_inputContentHandler;<a name="line.1477"></a> |
| <FONT color="green">1478</FONT> else<a name="line.1478"></a> |
| <FONT color="green">1479</FONT> return null;<a name="line.1479"></a> |
| <FONT color="green">1480</FONT> }<a name="line.1480"></a> |
| <FONT color="green">1481</FONT> <a name="line.1481"></a> |
| <FONT color="green">1482</FONT> /**<a name="line.1482"></a> |
| <FONT color="green">1483</FONT> * Get a SAX2 LexicalHandler for the input.<a name="line.1483"></a> |
| <FONT color="green">1484</FONT> * @return A valid LexicalHandler, which should never be null, as<a name="line.1484"></a> |
| <FONT color="green">1485</FONT> * long as getFeature("http://xml.org/trax/features/sax/input")<a name="line.1485"></a> |
| <FONT color="green">1486</FONT> * returns true.<a name="line.1486"></a> |
| <FONT color="green">1487</FONT> */<a name="line.1487"></a> |
| <FONT color="green">1488</FONT> public LexicalHandler getInputLexicalHandler()<a name="line.1488"></a> |
| <FONT color="green">1489</FONT> {<a name="line.1489"></a> |
| <FONT color="green">1490</FONT> <a name="line.1490"></a> |
| <FONT color="green">1491</FONT> if (m_inputContentHandler instanceof LexicalHandler)<a name="line.1491"></a> |
| <FONT color="green">1492</FONT> return (LexicalHandler) m_inputContentHandler;<a name="line.1492"></a> |
| <FONT color="green">1493</FONT> else<a name="line.1493"></a> |
| <FONT color="green">1494</FONT> return null;<a name="line.1494"></a> |
| <FONT color="green">1495</FONT> }<a name="line.1495"></a> |
| <FONT color="green">1496</FONT> <a name="line.1496"></a> |
| <FONT color="green">1497</FONT> /**<a name="line.1497"></a> |
| <FONT color="green">1498</FONT> * Set the output properties for the transformation. These<a name="line.1498"></a> |
| <FONT color="green">1499</FONT> * properties will override properties set in the templates<a name="line.1499"></a> |
| <FONT color="green">1500</FONT> * with xsl:output.<a name="line.1500"></a> |
| <FONT color="green">1501</FONT> *<a name="line.1501"></a> |
| <FONT color="green">1502</FONT> * @param oformat A valid OutputProperties object (which will<a name="line.1502"></a> |
| <FONT color="green">1503</FONT> * not be mutated), or null.<a name="line.1503"></a> |
| <FONT color="green">1504</FONT> */<a name="line.1504"></a> |
| <FONT color="green">1505</FONT> public void setOutputFormat(OutputProperties oformat)<a name="line.1505"></a> |
| <FONT color="green">1506</FONT> {<a name="line.1506"></a> |
| <FONT color="green">1507</FONT> m_outputFormat = oformat;<a name="line.1507"></a> |
| <FONT color="green">1508</FONT> }<a name="line.1508"></a> |
| <FONT color="green">1509</FONT> <a name="line.1509"></a> |
| <FONT color="green">1510</FONT> /**<a name="line.1510"></a> |
| <FONT color="green">1511</FONT> * Get the output properties used for the transformation.<a name="line.1511"></a> |
| <FONT color="green">1512</FONT> *<a name="line.1512"></a> |
| <FONT color="green">1513</FONT> * @return the output format that was set by the user,<a name="line.1513"></a> |
| <FONT color="green">1514</FONT> * otherwise the output format from the stylesheet.<a name="line.1514"></a> |
| <FONT color="green">1515</FONT> */<a name="line.1515"></a> |
| <FONT color="green">1516</FONT> public OutputProperties getOutputFormat()<a name="line.1516"></a> |
| <FONT color="green">1517</FONT> {<a name="line.1517"></a> |
| <FONT color="green">1518</FONT> <a name="line.1518"></a> |
| <FONT color="green">1519</FONT> // Get the output format that was set by the user, otherwise get the <a name="line.1519"></a> |
| <FONT color="green">1520</FONT> // output format from the stylesheet.<a name="line.1520"></a> |
| <FONT color="green">1521</FONT> OutputProperties format = (null == m_outputFormat)<a name="line.1521"></a> |
| <FONT color="green">1522</FONT> ? getStylesheet().getOutputComposed()<a name="line.1522"></a> |
| <FONT color="green">1523</FONT> : m_outputFormat;<a name="line.1523"></a> |
| <FONT color="green">1524</FONT> <a name="line.1524"></a> |
| <FONT color="green">1525</FONT> return format;<a name="line.1525"></a> |
| <FONT color="green">1526</FONT> }<a name="line.1526"></a> |
| <FONT color="green">1527</FONT> <a name="line.1527"></a> |
| <FONT color="green">1528</FONT> /**<a name="line.1528"></a> |
| <FONT color="green">1529</FONT> * Set a parameter for the templates.<a name="line.1529"></a> |
| <FONT color="green">1530</FONT> * <a name="line.1530"></a> |
| <FONT color="green">1531</FONT> * @param name The name of the parameter.<a name="line.1531"></a> |
| <FONT color="green">1532</FONT> * @param namespace The namespace of the parameter.<a name="line.1532"></a> |
| <FONT color="green">1533</FONT> * @param value The value object. This can be any valid Java object<a name="line.1533"></a> |
| <FONT color="green">1534</FONT> * -- it's up to the processor to provide the proper<a name="line.1534"></a> |
| <FONT color="green">1535</FONT> * coersion to the object, or simply pass it on for use<a name="line.1535"></a> |
| <FONT color="green">1536</FONT> * in extensions.<a name="line.1536"></a> |
| <FONT color="green">1537</FONT> */<a name="line.1537"></a> |
| <FONT color="green">1538</FONT> public void setParameter(String name, String namespace, Object value)<a name="line.1538"></a> |
| <FONT color="green">1539</FONT> {<a name="line.1539"></a> |
| <FONT color="green">1540</FONT> <a name="line.1540"></a> |
| <FONT color="green">1541</FONT> VariableStack varstack = getXPathContext().getVarStack();<a name="line.1541"></a> |
| <FONT color="green">1542</FONT> QName qname = new QName(namespace, name);<a name="line.1542"></a> |
| <FONT color="green">1543</FONT> XObject xobject = XObject.create(value, getXPathContext());<a name="line.1543"></a> |
| <FONT color="green">1544</FONT> <a name="line.1544"></a> |
| <FONT color="green">1545</FONT> StylesheetRoot sroot = m_stylesheetRoot;<a name="line.1545"></a> |
| <FONT color="green">1546</FONT> Vector vars = sroot.getVariablesAndParamsComposed();<a name="line.1546"></a> |
| <FONT color="green">1547</FONT> int i = vars.size();<a name="line.1547"></a> |
| <FONT color="green">1548</FONT> while (--i >= 0)<a name="line.1548"></a> |
| <FONT color="green">1549</FONT> {<a name="line.1549"></a> |
| <FONT color="green">1550</FONT> ElemVariable variable = (ElemVariable)vars.elementAt(i);<a name="line.1550"></a> |
| <FONT color="green">1551</FONT> if(variable.getXSLToken() == Constants.ELEMNAME_PARAMVARIABLE && <a name="line.1551"></a> |
| <FONT color="green">1552</FONT> variable.getName().equals(qname))<a name="line.1552"></a> |
| <FONT color="green">1553</FONT> {<a name="line.1553"></a> |
| <FONT color="green">1554</FONT> varstack.setGlobalVariable(i, xobject);<a name="line.1554"></a> |
| <FONT color="green">1555</FONT> }<a name="line.1555"></a> |
| <FONT color="green">1556</FONT> }<a name="line.1556"></a> |
| <FONT color="green">1557</FONT> }<a name="line.1557"></a> |
| <FONT color="green">1558</FONT> <a name="line.1558"></a> |
| <FONT color="green">1559</FONT> /** NEEDSDOC Field m_userParams */<a name="line.1559"></a> |
| <FONT color="green">1560</FONT> Vector m_userParams;<a name="line.1560"></a> |
| <FONT color="green">1561</FONT> <a name="line.1561"></a> |
| <FONT color="green">1562</FONT> /**<a name="line.1562"></a> |
| <FONT color="green">1563</FONT> * Set a parameter for the transformation.<a name="line.1563"></a> |
| <FONT color="green">1564</FONT> *<a name="line.1564"></a> |
| <FONT color="green">1565</FONT> * @param name The name of the parameter,<a name="line.1565"></a> |
| <FONT color="green">1566</FONT> * which may have a namespace URI.<a name="line.1566"></a> |
| <FONT color="green">1567</FONT> * @param value The value object. This can be any valid Java object<a name="line.1567"></a> |
| <FONT color="green">1568</FONT> * -- it's up to the processor to provide the proper<a name="line.1568"></a> |
| <FONT color="green">1569</FONT> * coersion to the object, or simply pass it on for use<a name="line.1569"></a> |
| <FONT color="green">1570</FONT> * in extensions.<a name="line.1570"></a> |
| <FONT color="green">1571</FONT> */<a name="line.1571"></a> |
| <FONT color="green">1572</FONT> public void setParameter(String name, Object value)<a name="line.1572"></a> |
| <FONT color="green">1573</FONT> {<a name="line.1573"></a> |
| <FONT color="green">1574</FONT> <a name="line.1574"></a> |
| <FONT color="green">1575</FONT> if (value == null) {<a name="line.1575"></a> |
| <FONT color="green">1576</FONT> throw new IllegalArgumentException(XSLMessages.createMessage(XSLTErrorResources.ER_INVALID_SET_PARAM_VALUE, new Object[]{name}));<a name="line.1576"></a> |
| <FONT color="green">1577</FONT> } <a name="line.1577"></a> |
| <FONT color="green">1578</FONT> <a name="line.1578"></a> |
| <FONT color="green">1579</FONT> StringTokenizer tokenizer = new StringTokenizer(name, "{}", false);<a name="line.1579"></a> |
| <FONT color="green">1580</FONT> <a name="line.1580"></a> |
| <FONT color="green">1581</FONT> try<a name="line.1581"></a> |
| <FONT color="green">1582</FONT> {<a name="line.1582"></a> |
| <FONT color="green">1583</FONT> <a name="line.1583"></a> |
| <FONT color="green">1584</FONT> // The first string might be the namespace, or it might be <a name="line.1584"></a> |
| <FONT color="green">1585</FONT> // the local name, if the namespace is null.<a name="line.1585"></a> |
| <FONT color="green">1586</FONT> String s1 = tokenizer.nextToken();<a name="line.1586"></a> |
| <FONT color="green">1587</FONT> String s2 = tokenizer.hasMoreTokens() ? tokenizer.nextToken() : null;<a name="line.1587"></a> |
| <FONT color="green">1588</FONT> <a name="line.1588"></a> |
| <FONT color="green">1589</FONT> if (null == m_userParams)<a name="line.1589"></a> |
| <FONT color="green">1590</FONT> m_userParams = new Vector();<a name="line.1590"></a> |
| <FONT color="green">1591</FONT> <a name="line.1591"></a> |
| <FONT color="green">1592</FONT> if (null == s2)<a name="line.1592"></a> |
| <FONT color="green">1593</FONT> {<a name="line.1593"></a> |
| <FONT color="green">1594</FONT> replaceOrPushUserParam(new QName(s1), XObject.create(value, getXPathContext()));<a name="line.1594"></a> |
| <FONT color="green">1595</FONT> setParameter(s1, null, value);<a name="line.1595"></a> |
| <FONT color="green">1596</FONT> }<a name="line.1596"></a> |
| <FONT color="green">1597</FONT> else<a name="line.1597"></a> |
| <FONT color="green">1598</FONT> {<a name="line.1598"></a> |
| <FONT color="green">1599</FONT> replaceOrPushUserParam(new QName(s1, s2), XObject.create(value, getXPathContext()));<a name="line.1599"></a> |
| <FONT color="green">1600</FONT> setParameter(s2, s1, value);<a name="line.1600"></a> |
| <FONT color="green">1601</FONT> }<a name="line.1601"></a> |
| <FONT color="green">1602</FONT> }<a name="line.1602"></a> |
| <FONT color="green">1603</FONT> catch (java.util.NoSuchElementException nsee)<a name="line.1603"></a> |
| <FONT color="green">1604</FONT> {<a name="line.1604"></a> |
| <FONT color="green">1605</FONT> <a name="line.1605"></a> |
| <FONT color="green">1606</FONT> // Should throw some sort of an error.<a name="line.1606"></a> |
| <FONT color="green">1607</FONT> }<a name="line.1607"></a> |
| <FONT color="green">1608</FONT> }<a name="line.1608"></a> |
| <FONT color="green">1609</FONT> <a name="line.1609"></a> |
| <FONT color="green">1610</FONT> /**<a name="line.1610"></a> |
| <FONT color="green">1611</FONT> * NEEDSDOC Method replaceOrPushUserParam <a name="line.1611"></a> |
| <FONT color="green">1612</FONT> *<a name="line.1612"></a> |
| <FONT color="green">1613</FONT> *<a name="line.1613"></a> |
| <FONT color="green">1614</FONT> * NEEDSDOC @param qname<a name="line.1614"></a> |
| <FONT color="green">1615</FONT> * NEEDSDOC @param xval<a name="line.1615"></a> |
| <FONT color="green">1616</FONT> */<a name="line.1616"></a> |
| <FONT color="green">1617</FONT> private void replaceOrPushUserParam(QName qname, XObject xval)<a name="line.1617"></a> |
| <FONT color="green">1618</FONT> {<a name="line.1618"></a> |
| <FONT color="green">1619</FONT> <a name="line.1619"></a> |
| <FONT color="green">1620</FONT> int n = m_userParams.size();<a name="line.1620"></a> |
| <FONT color="green">1621</FONT> <a name="line.1621"></a> |
| <FONT color="green">1622</FONT> for (int i = n - 1; i >= 0; i--)<a name="line.1622"></a> |
| <FONT color="green">1623</FONT> {<a name="line.1623"></a> |
| <FONT color="green">1624</FONT> Arg arg = (Arg) m_userParams.elementAt(i);<a name="line.1624"></a> |
| <FONT color="green">1625</FONT> <a name="line.1625"></a> |
| <FONT color="green">1626</FONT> if (arg.getQName().equals(qname))<a name="line.1626"></a> |
| <FONT color="green">1627</FONT> {<a name="line.1627"></a> |
| <FONT color="green">1628</FONT> m_userParams.setElementAt(new Arg(qname, xval, true), i);<a name="line.1628"></a> |
| <FONT color="green">1629</FONT> <a name="line.1629"></a> |
| <FONT color="green">1630</FONT> return;<a name="line.1630"></a> |
| <FONT color="green">1631</FONT> }<a name="line.1631"></a> |
| <FONT color="green">1632</FONT> }<a name="line.1632"></a> |
| <FONT color="green">1633</FONT> <a name="line.1633"></a> |
| <FONT color="green">1634</FONT> m_userParams.addElement(new Arg(qname, xval, true));<a name="line.1634"></a> |
| <FONT color="green">1635</FONT> }<a name="line.1635"></a> |
| <FONT color="green">1636</FONT> <a name="line.1636"></a> |
| <FONT color="green">1637</FONT> /**<a name="line.1637"></a> |
| <FONT color="green">1638</FONT> * Get a parameter that was explicitly set with setParameter<a name="line.1638"></a> |
| <FONT color="green">1639</FONT> * or setParameters.<a name="line.1639"></a> |
| <FONT color="green">1640</FONT> *<a name="line.1640"></a> |
| <FONT color="green">1641</FONT> *<a name="line.1641"></a> |
| <FONT color="green">1642</FONT> * NEEDSDOC @param name<a name="line.1642"></a> |
| <FONT color="green">1643</FONT> * @return A parameter that has been set with setParameter<a name="line.1643"></a> |
| <FONT color="green">1644</FONT> * or setParameters,<a name="line.1644"></a> |
| <FONT color="green">1645</FONT> * *not* all the xsl:params on the stylesheet (which require<a name="line.1645"></a> |
| <FONT color="green">1646</FONT> * a transformation Source to be evaluated).<a name="line.1646"></a> |
| <FONT color="green">1647</FONT> */<a name="line.1647"></a> |
| <FONT color="green">1648</FONT> public Object getParameter(String name)<a name="line.1648"></a> |
| <FONT color="green">1649</FONT> {<a name="line.1649"></a> |
| <FONT color="green">1650</FONT> <a name="line.1650"></a> |
| <FONT color="green">1651</FONT> try<a name="line.1651"></a> |
| <FONT color="green">1652</FONT> {<a name="line.1652"></a> |
| <FONT color="green">1653</FONT> <a name="line.1653"></a> |
| <FONT color="green">1654</FONT> // VariableStack varstack = getXPathContext().getVarStack();<a name="line.1654"></a> |
| <FONT color="green">1655</FONT> // The first string might be the namespace, or it might be <a name="line.1655"></a> |
| <FONT color="green">1656</FONT> // the local name, if the namespace is null.<a name="line.1656"></a> |
| <FONT color="green">1657</FONT> QName qname = QName.getQNameFromString(name);<a name="line.1657"></a> |
| <FONT color="green">1658</FONT> <a name="line.1658"></a> |
| <FONT color="green">1659</FONT> if (null == m_userParams)<a name="line.1659"></a> |
| <FONT color="green">1660</FONT> return null;<a name="line.1660"></a> |
| <FONT color="green">1661</FONT> <a name="line.1661"></a> |
| <FONT color="green">1662</FONT> int n = m_userParams.size();<a name="line.1662"></a> |
| <FONT color="green">1663</FONT> <a name="line.1663"></a> |
| <FONT color="green">1664</FONT> for (int i = n - 1; i >= 0; i--)<a name="line.1664"></a> |
| <FONT color="green">1665</FONT> {<a name="line.1665"></a> |
| <FONT color="green">1666</FONT> Arg arg = (Arg) m_userParams.elementAt(i);<a name="line.1666"></a> |
| <FONT color="green">1667</FONT> <a name="line.1667"></a> |
| <FONT color="green">1668</FONT> if (arg.getQName().equals(qname))<a name="line.1668"></a> |
| <FONT color="green">1669</FONT> {<a name="line.1669"></a> |
| <FONT color="green">1670</FONT> return arg.getVal().object();<a name="line.1670"></a> |
| <FONT color="green">1671</FONT> }<a name="line.1671"></a> |
| <FONT color="green">1672</FONT> }<a name="line.1672"></a> |
| <FONT color="green">1673</FONT> <a name="line.1673"></a> |
| <FONT color="green">1674</FONT> return null;<a name="line.1674"></a> |
| <FONT color="green">1675</FONT> }<a name="line.1675"></a> |
| <FONT color="green">1676</FONT> catch (java.util.NoSuchElementException nsee)<a name="line.1676"></a> |
| <FONT color="green">1677</FONT> {<a name="line.1677"></a> |
| <FONT color="green">1678</FONT> <a name="line.1678"></a> |
| <FONT color="green">1679</FONT> // Should throw some sort of an error.<a name="line.1679"></a> |
| <FONT color="green">1680</FONT> return null;<a name="line.1680"></a> |
| <FONT color="green">1681</FONT> }<a name="line.1681"></a> |
| <FONT color="green">1682</FONT> }<a name="line.1682"></a> |
| <FONT color="green">1683</FONT> <a name="line.1683"></a> |
| <FONT color="green">1684</FONT> /**<a name="line.1684"></a> |
| <FONT color="green">1685</FONT> * Reset parameters that the user specified for the transformation.<a name="line.1685"></a> |
| <FONT color="green">1686</FONT> * Called during transformer.reset() after we have cleared the <a name="line.1686"></a> |
| <FONT color="green">1687</FONT> * variable stack. We need to make sure that user params are<a name="line.1687"></a> |
| <FONT color="green">1688</FONT> * reset so that the transformer object can be reused. <a name="line.1688"></a> |
| <FONT color="green">1689</FONT> */<a name="line.1689"></a> |
| <FONT color="green">1690</FONT> private void resetUserParameters()<a name="line.1690"></a> |
| <FONT color="green">1691</FONT> {<a name="line.1691"></a> |
| <FONT color="green">1692</FONT> <a name="line.1692"></a> |
| <FONT color="green">1693</FONT> try<a name="line.1693"></a> |
| <FONT color="green">1694</FONT> {<a name="line.1694"></a> |
| <FONT color="green">1695</FONT> <a name="line.1695"></a> |
| <FONT color="green">1696</FONT> if (null == m_userParams)<a name="line.1696"></a> |
| <FONT color="green">1697</FONT> return;<a name="line.1697"></a> |
| <FONT color="green">1698</FONT> <a name="line.1698"></a> |
| <FONT color="green">1699</FONT> int n = m_userParams.size();<a name="line.1699"></a> |
| <FONT color="green">1700</FONT> for (int i = n - 1; i >= 0; i--)<a name="line.1700"></a> |
| <FONT color="green">1701</FONT> {<a name="line.1701"></a> |
| <FONT color="green">1702</FONT> Arg arg = (Arg) m_userParams.elementAt(i);<a name="line.1702"></a> |
| <FONT color="green">1703</FONT> QName name = arg.getQName();<a name="line.1703"></a> |
| <FONT color="green">1704</FONT> // The first string might be the namespace, or it might be <a name="line.1704"></a> |
| <FONT color="green">1705</FONT> // the local name, if the namespace is null.<a name="line.1705"></a> |
| <FONT color="green">1706</FONT> String s1 = name.getNamespace();<a name="line.1706"></a> |
| <FONT color="green">1707</FONT> String s2 = name.getLocalPart();<a name="line.1707"></a> |
| <FONT color="green">1708</FONT> <a name="line.1708"></a> |
| <FONT color="green">1709</FONT> setParameter(s2, s1, arg.getVal().object());<a name="line.1709"></a> |
| <FONT color="green">1710</FONT> <a name="line.1710"></a> |
| <FONT color="green">1711</FONT> }<a name="line.1711"></a> |
| <FONT color="green">1712</FONT> <a name="line.1712"></a> |
| <FONT color="green">1713</FONT> }<a name="line.1713"></a> |
| <FONT color="green">1714</FONT> catch (java.util.NoSuchElementException nsee)<a name="line.1714"></a> |
| <FONT color="green">1715</FONT> {<a name="line.1715"></a> |
| <FONT color="green">1716</FONT> // Should throw some sort of an error.<a name="line.1716"></a> |
| <FONT color="green">1717</FONT> <a name="line.1717"></a> |
| <FONT color="green">1718</FONT> }<a name="line.1718"></a> |
| <FONT color="green">1719</FONT> }<a name="line.1719"></a> |
| <FONT color="green">1720</FONT> <a name="line.1720"></a> |
| <FONT color="green">1721</FONT> /**<a name="line.1721"></a> |
| <FONT color="green">1722</FONT> * Set a bag of parameters for the transformation. Note that<a name="line.1722"></a> |
| <FONT color="green">1723</FONT> * these will not be additive, they will replace the existing<a name="line.1723"></a> |
| <FONT color="green">1724</FONT> * set of parameters.<a name="line.1724"></a> |
| <FONT color="green">1725</FONT> *<a name="line.1725"></a> |
| <FONT color="green">1726</FONT> * NEEDSDOC @param params<a name="line.1726"></a> |
| <FONT color="green">1727</FONT> */<a name="line.1727"></a> |
| <FONT color="green">1728</FONT> public void setParameters(Properties params)<a name="line.1728"></a> |
| <FONT color="green">1729</FONT> {<a name="line.1729"></a> |
| <FONT color="green">1730</FONT> <a name="line.1730"></a> |
| <FONT color="green">1731</FONT> clearParameters();<a name="line.1731"></a> |
| <FONT color="green">1732</FONT> <a name="line.1732"></a> |
| <FONT color="green">1733</FONT> Enumeration names = params.propertyNames();<a name="line.1733"></a> |
| <FONT color="green">1734</FONT> <a name="line.1734"></a> |
| <FONT color="green">1735</FONT> while (names.hasMoreElements())<a name="line.1735"></a> |
| <FONT color="green">1736</FONT> {<a name="line.1736"></a> |
| <FONT color="green">1737</FONT> String name = params.getProperty((String) names.nextElement());<a name="line.1737"></a> |
| <FONT color="green">1738</FONT> StringTokenizer tokenizer = new StringTokenizer(name, "{}", false);<a name="line.1738"></a> |
| <FONT color="green">1739</FONT> <a name="line.1739"></a> |
| <FONT color="green">1740</FONT> try<a name="line.1740"></a> |
| <FONT color="green">1741</FONT> {<a name="line.1741"></a> |
| <FONT color="green">1742</FONT> <a name="line.1742"></a> |
| <FONT color="green">1743</FONT> // The first string might be the namespace, or it might be <a name="line.1743"></a> |
| <FONT color="green">1744</FONT> // the local name, if the namespace is null.<a name="line.1744"></a> |
| <FONT color="green">1745</FONT> String s1 = tokenizer.nextToken();<a name="line.1745"></a> |
| <FONT color="green">1746</FONT> String s2 = tokenizer.hasMoreTokens() ? tokenizer.nextToken() : null;<a name="line.1746"></a> |
| <FONT color="green">1747</FONT> <a name="line.1747"></a> |
| <FONT color="green">1748</FONT> if (null == s2)<a name="line.1748"></a> |
| <FONT color="green">1749</FONT> setParameter(s1, null, params.getProperty(name));<a name="line.1749"></a> |
| <FONT color="green">1750</FONT> else<a name="line.1750"></a> |
| <FONT color="green">1751</FONT> setParameter(s2, s1, params.getProperty(name));<a name="line.1751"></a> |
| <FONT color="green">1752</FONT> }<a name="line.1752"></a> |
| <FONT color="green">1753</FONT> catch (java.util.NoSuchElementException nsee)<a name="line.1753"></a> |
| <FONT color="green">1754</FONT> {<a name="line.1754"></a> |
| <FONT color="green">1755</FONT> <a name="line.1755"></a> |
| <FONT color="green">1756</FONT> // Should throw some sort of an error.<a name="line.1756"></a> |
| <FONT color="green">1757</FONT> }<a name="line.1757"></a> |
| <FONT color="green">1758</FONT> }<a name="line.1758"></a> |
| <FONT color="green">1759</FONT> }<a name="line.1759"></a> |
| <FONT color="green">1760</FONT> <a name="line.1760"></a> |
| <FONT color="green">1761</FONT> /**<a name="line.1761"></a> |
| <FONT color="green">1762</FONT> * Reset the parameters to a null list.<a name="line.1762"></a> |
| <FONT color="green">1763</FONT> */<a name="line.1763"></a> |
| <FONT color="green">1764</FONT> public void clearParameters()<a name="line.1764"></a> |
| <FONT color="green">1765</FONT> {<a name="line.1765"></a> |
| <FONT color="green">1766</FONT> <a name="line.1766"></a> |
| <FONT color="green">1767</FONT> synchronized (m_reentryGuard)<a name="line.1767"></a> |
| <FONT color="green">1768</FONT> {<a name="line.1768"></a> |
| <FONT color="green">1769</FONT> VariableStack varstack = new VariableStack();<a name="line.1769"></a> |
| <FONT color="green">1770</FONT> <a name="line.1770"></a> |
| <FONT color="green">1771</FONT> m_xcontext.setVarStack(varstack);<a name="line.1771"></a> |
| <FONT color="green">1772</FONT> <a name="line.1772"></a> |
| <FONT color="green">1773</FONT> m_userParams = null;<a name="line.1773"></a> |
| <FONT color="green">1774</FONT> }<a name="line.1774"></a> |
| <FONT color="green">1775</FONT> }<a name="line.1775"></a> |
| <FONT color="green">1776</FONT> <a name="line.1776"></a> |
| <FONT color="green">1777</FONT> <a name="line.1777"></a> |
| <FONT color="green">1778</FONT> /**<a name="line.1778"></a> |
| <FONT color="green">1779</FONT> * Internal -- push the global variables from the Stylesheet onto<a name="line.1779"></a> |
| <FONT color="green">1780</FONT> * the context's runtime variable stack.<a name="line.1780"></a> |
| <FONT color="green">1781</FONT> * <p>If we encounter a variable<a name="line.1781"></a> |
| <FONT color="green">1782</FONT> * that is already defined in the variable stack, we ignore it. This<a name="line.1782"></a> |
| <FONT color="green">1783</FONT> * is because the second variable definition will be at a lower import<a name="line.1783"></a> |
| <FONT color="green">1784</FONT> * precedence. Presumably, global"variables at the same import precedence<a name="line.1784"></a> |
| <FONT color="green">1785</FONT> * with the same name will have been caught during the recompose process.<a name="line.1785"></a> |
| <FONT color="green">1786</FONT> * <p>However, if we encounter a parameter that is already defined in the<a name="line.1786"></a> |
| <FONT color="green">1787</FONT> * variable stack, we need to see if this is a parameter whose value was<a name="line.1787"></a> |
| <FONT color="green">1788</FONT> * supplied by a setParameter call. If so, we need to "receive" the one<a name="line.1788"></a> |
| <FONT color="green">1789</FONT> * already in the stack, ignoring this one. If it is just an earlier<a name="line.1789"></a> |
| <FONT color="green">1790</FONT> * xsl:param or xsl:variable definition, we ignore it using the same<a name="line.1790"></a> |
| <FONT color="green">1791</FONT> * reasoning as explained above for the variable.<a name="line.1791"></a> |
| <FONT color="green">1792</FONT> *<a name="line.1792"></a> |
| <FONT color="green">1793</FONT> * @param contextNode The root of the source tree, can't be null.<a name="line.1793"></a> |
| <FONT color="green">1794</FONT> *<a name="line.1794"></a> |
| <FONT color="green">1795</FONT> * @throws TransformerException<a name="line.1795"></a> |
| <FONT color="green">1796</FONT> */<a name="line.1796"></a> |
| <FONT color="green">1797</FONT> protected void pushGlobalVars(int contextNode) throws TransformerException<a name="line.1797"></a> |
| <FONT color="green">1798</FONT> {<a name="line.1798"></a> |
| <FONT color="green">1799</FONT> <a name="line.1799"></a> |
| <FONT color="green">1800</FONT> XPathContext xctxt = m_xcontext;<a name="line.1800"></a> |
| <FONT color="green">1801</FONT> VariableStack vs = xctxt.getVarStack();<a name="line.1801"></a> |
| <FONT color="green">1802</FONT> StylesheetRoot sr = getStylesheet();<a name="line.1802"></a> |
| <FONT color="green">1803</FONT> Vector vars = sr.getVariablesAndParamsComposed();<a name="line.1803"></a> |
| <FONT color="green">1804</FONT> <a name="line.1804"></a> |
| <FONT color="green">1805</FONT> int i = vars.size();<a name="line.1805"></a> |
| <FONT color="green">1806</FONT> vs.link(i);<a name="line.1806"></a> |
| <FONT color="green">1807</FONT> <a name="line.1807"></a> |
| <FONT color="green">1808</FONT> while (--i >= 0)<a name="line.1808"></a> |
| <FONT color="green">1809</FONT> {<a name="line.1809"></a> |
| <FONT color="green">1810</FONT> ElemVariable v = (ElemVariable) vars.elementAt(i);<a name="line.1810"></a> |
| <FONT color="green">1811</FONT> <a name="line.1811"></a> |
| <FONT color="green">1812</FONT> // XObject xobj = v.getValue(this, contextNode);<a name="line.1812"></a> |
| <FONT color="green">1813</FONT> XObject xobj = new XUnresolvedVariable(v, contextNode, this,<a name="line.1813"></a> |
| <FONT color="green">1814</FONT> vs.getStackFrame(), 0, true);<a name="line.1814"></a> |
| <FONT color="green">1815</FONT> <a name="line.1815"></a> |
| <FONT color="green">1816</FONT> if(null == vs.elementAt(i)) <a name="line.1816"></a> |
| <FONT color="green">1817</FONT> vs.setGlobalVariable(i, xobj);<a name="line.1817"></a> |
| <FONT color="green">1818</FONT> }<a name="line.1818"></a> |
| <FONT color="green">1819</FONT> <a name="line.1819"></a> |
| <FONT color="green">1820</FONT> }<a name="line.1820"></a> |
| <FONT color="green">1821</FONT> <a name="line.1821"></a> |
| <FONT color="green">1822</FONT> /**<a name="line.1822"></a> |
| <FONT color="green">1823</FONT> * Set an object that will be used to resolve URIs used in<a name="line.1823"></a> |
| <FONT color="green">1824</FONT> * document(), etc.<a name="line.1824"></a> |
| <FONT color="green">1825</FONT> * @param resolver An object that implements the URIResolver interface,<a name="line.1825"></a> |
| <FONT color="green">1826</FONT> * or null.<a name="line.1826"></a> |
| <FONT color="green">1827</FONT> */<a name="line.1827"></a> |
| <FONT color="green">1828</FONT> public void setURIResolver(URIResolver resolver)<a name="line.1828"></a> |
| <FONT color="green">1829</FONT> {<a name="line.1829"></a> |
| <FONT color="green">1830</FONT> <a name="line.1830"></a> |
| <FONT color="green">1831</FONT> synchronized (m_reentryGuard)<a name="line.1831"></a> |
| <FONT color="green">1832</FONT> {<a name="line.1832"></a> |
| <FONT color="green">1833</FONT> m_xcontext.getSourceTreeManager().setURIResolver(resolver);<a name="line.1833"></a> |
| <FONT color="green">1834</FONT> }<a name="line.1834"></a> |
| <FONT color="green">1835</FONT> }<a name="line.1835"></a> |
| <FONT color="green">1836</FONT> <a name="line.1836"></a> |
| <FONT color="green">1837</FONT> /**<a name="line.1837"></a> |
| <FONT color="green">1838</FONT> * Get an object that will be used to resolve URIs used in<a name="line.1838"></a> |
| <FONT color="green">1839</FONT> * document(), etc.<a name="line.1839"></a> |
| <FONT color="green">1840</FONT> *<a name="line.1840"></a> |
| <FONT color="green">1841</FONT> * @return An object that implements the URIResolver interface,<a name="line.1841"></a> |
| <FONT color="green">1842</FONT> * or null.<a name="line.1842"></a> |
| <FONT color="green">1843</FONT> */<a name="line.1843"></a> |
| <FONT color="green">1844</FONT> public URIResolver getURIResolver()<a name="line.1844"></a> |
| <FONT color="green">1845</FONT> {<a name="line.1845"></a> |
| <FONT color="green">1846</FONT> return m_xcontext.getSourceTreeManager().getURIResolver();<a name="line.1846"></a> |
| <FONT color="green">1847</FONT> }<a name="line.1847"></a> |
| <FONT color="green">1848</FONT> <a name="line.1848"></a> |
| <FONT color="green">1849</FONT> // ======== End Transformer Implementation ======== <a name="line.1849"></a> |
| <FONT color="green">1850</FONT> <a name="line.1850"></a> |
| <FONT color="green">1851</FONT> /**<a name="line.1851"></a> |
| <FONT color="green">1852</FONT> * Set the content event handler.<a name="line.1852"></a> |
| <FONT color="green">1853</FONT> *<a name="line.1853"></a> |
| <FONT color="green">1854</FONT> * NEEDSDOC @param handler<a name="line.1854"></a> |
| <FONT color="green">1855</FONT> * @throws java.lang.NullPointerException If the handler<a name="line.1855"></a> |
| <FONT color="green">1856</FONT> * is null.<a name="line.1856"></a> |
| <FONT color="green">1857</FONT> * @see org.xml.sax.XMLReader#setContentHandler<a name="line.1857"></a> |
| <FONT color="green">1858</FONT> */<a name="line.1858"></a> |
| <FONT color="green">1859</FONT> public void setContentHandler(ContentHandler handler)<a name="line.1859"></a> |
| <FONT color="green">1860</FONT> {<a name="line.1860"></a> |
| <FONT color="green">1861</FONT> <a name="line.1861"></a> |
| <FONT color="green">1862</FONT> if (handler == null)<a name="line.1862"></a> |
| <FONT color="green">1863</FONT> {<a name="line.1863"></a> |
| <FONT color="green">1864</FONT> throw new NullPointerException(XSLMessages.createMessage(XSLTErrorResources.ER_NULL_CONTENT_HANDLER, null)); //"Null content handler");<a name="line.1864"></a> |
| <FONT color="green">1865</FONT> }<a name="line.1865"></a> |
| <FONT color="green">1866</FONT> else<a name="line.1866"></a> |
| <FONT color="green">1867</FONT> {<a name="line.1867"></a> |
| <FONT color="green">1868</FONT> m_outputContentHandler = handler;<a name="line.1868"></a> |
| <FONT color="green">1869</FONT> <a name="line.1869"></a> |
| <FONT color="green">1870</FONT> if (null == m_serializationHandler)<a name="line.1870"></a> |
| <FONT color="green">1871</FONT> {<a name="line.1871"></a> |
| <FONT color="green">1872</FONT> ToXMLSAXHandler h = new ToXMLSAXHandler();<a name="line.1872"></a> |
| <FONT color="green">1873</FONT> h.setContentHandler(handler);<a name="line.1873"></a> |
| <FONT color="green">1874</FONT> h.setTransformer(this);<a name="line.1874"></a> |
| <FONT color="green">1875</FONT> <a name="line.1875"></a> |
| <FONT color="green">1876</FONT> m_serializationHandler = h;<a name="line.1876"></a> |
| <FONT color="green">1877</FONT> }<a name="line.1877"></a> |
| <FONT color="green">1878</FONT> else<a name="line.1878"></a> |
| <FONT color="green">1879</FONT> m_serializationHandler.setContentHandler(handler);<a name="line.1879"></a> |
| <FONT color="green">1880</FONT> }<a name="line.1880"></a> |
| <FONT color="green">1881</FONT> }<a name="line.1881"></a> |
| <FONT color="green">1882</FONT> <a name="line.1882"></a> |
| <FONT color="green">1883</FONT> /**<a name="line.1883"></a> |
| <FONT color="green">1884</FONT> * Get the content event handler.<a name="line.1884"></a> |
| <FONT color="green">1885</FONT> *<a name="line.1885"></a> |
| <FONT color="green">1886</FONT> * @return The current content handler, or null if none was set.<a name="line.1886"></a> |
| <FONT color="green">1887</FONT> * @see org.xml.sax.XMLReader#getContentHandler<a name="line.1887"></a> |
| <FONT color="green">1888</FONT> */<a name="line.1888"></a> |
| <FONT color="green">1889</FONT> public ContentHandler getContentHandler()<a name="line.1889"></a> |
| <FONT color="green">1890</FONT> {<a name="line.1890"></a> |
| <FONT color="green">1891</FONT> return m_outputContentHandler;<a name="line.1891"></a> |
| <FONT color="green">1892</FONT> }<a name="line.1892"></a> |
| <FONT color="green">1893</FONT> <a name="line.1893"></a> |
| <FONT color="green">1894</FONT> /**<a name="line.1894"></a> |
| <FONT color="green">1895</FONT> * Given a stylesheet element, create a result tree fragment from it's<a name="line.1895"></a> |
| <FONT color="green">1896</FONT> * contents. The fragment will be built within the shared RTF DTM system<a name="line.1896"></a> |
| <FONT color="green">1897</FONT> * used as a variable stack.<a name="line.1897"></a> |
| <FONT color="green">1898</FONT> * @param templateParent The template element that holds the fragment.<a name="line.1898"></a> |
| <FONT color="green">1899</FONT> * @return the NodeHandle for the root node of the resulting RTF.<a name="line.1899"></a> |
| <FONT color="green">1900</FONT> *<a name="line.1900"></a> |
| <FONT color="green">1901</FONT> * @throws TransformerException<a name="line.1901"></a> |
| <FONT color="green">1902</FONT> * @xsl.usage advanced<a name="line.1902"></a> |
| <FONT color="green">1903</FONT> */<a name="line.1903"></a> |
| <FONT color="green">1904</FONT> public int transformToRTF(ElemTemplateElement templateParent)<a name="line.1904"></a> |
| <FONT color="green">1905</FONT> throws TransformerException<a name="line.1905"></a> |
| <FONT color="green">1906</FONT> {<a name="line.1906"></a> |
| <FONT color="green">1907</FONT> // Retrieve a DTM to contain the RTF. At this writing, this may be a<a name="line.1907"></a> |
| <FONT color="green">1908</FONT> // multi-document DTM (SAX2RTFDTM).<a name="line.1908"></a> |
| <FONT color="green">1909</FONT> DTM dtmFrag = m_xcontext.getRTFDTM();<a name="line.1909"></a> |
| <FONT color="green">1910</FONT> return transformToRTF(templateParent,dtmFrag);<a name="line.1910"></a> |
| <FONT color="green">1911</FONT> }<a name="line.1911"></a> |
| <FONT color="green">1912</FONT> <a name="line.1912"></a> |
| <FONT color="green">1913</FONT> /**<a name="line.1913"></a> |
| <FONT color="green">1914</FONT> * Given a stylesheet element, create a result tree fragment from it's<a name="line.1914"></a> |
| <FONT color="green">1915</FONT> * contents. The fragment will also use the shared DTM system, but will<a name="line.1915"></a> |
| <FONT color="green">1916</FONT> * obtain its space from the global variable pool rather than the dynamic<a name="line.1916"></a> |
| <FONT color="green">1917</FONT> * variable stack. This allows late binding of XUnresolvedVariables without<a name="line.1917"></a> |
| <FONT color="green">1918</FONT> * the risk that their content will be discarded when the variable stack<a name="line.1918"></a> |
| <FONT color="green">1919</FONT> * is popped.<a name="line.1919"></a> |
| <FONT color="green">1920</FONT> * <a name="line.1920"></a> |
| <FONT color="green">1921</FONT> * @param templateParent The template element that holds the fragment.<a name="line.1921"></a> |
| <FONT color="green">1922</FONT> * @return the NodeHandle for the root node of the resulting RTF.<a name="line.1922"></a> |
| <FONT color="green">1923</FONT> *<a name="line.1923"></a> |
| <FONT color="green">1924</FONT> * @throws TransformerException<a name="line.1924"></a> |
| <FONT color="green">1925</FONT> * @xsl.usage advanced<a name="line.1925"></a> |
| <FONT color="green">1926</FONT> */<a name="line.1926"></a> |
| <FONT color="green">1927</FONT> public int transformToGlobalRTF(ElemTemplateElement templateParent)<a name="line.1927"></a> |
| <FONT color="green">1928</FONT> throws TransformerException<a name="line.1928"></a> |
| <FONT color="green">1929</FONT> {<a name="line.1929"></a> |
| <FONT color="green">1930</FONT> // Retrieve a DTM to contain the RTF. At this writing, this may be a<a name="line.1930"></a> |
| <FONT color="green">1931</FONT> // multi-document DTM (SAX2RTFDTM).<a name="line.1931"></a> |
| <FONT color="green">1932</FONT> DTM dtmFrag = m_xcontext.getGlobalRTFDTM();<a name="line.1932"></a> |
| <FONT color="green">1933</FONT> return transformToRTF(templateParent,dtmFrag);<a name="line.1933"></a> |
| <FONT color="green">1934</FONT> }<a name="line.1934"></a> |
| <FONT color="green">1935</FONT> <a name="line.1935"></a> |
| <FONT color="green">1936</FONT> /**<a name="line.1936"></a> |
| <FONT color="green">1937</FONT> * Given a stylesheet element, create a result tree fragment from it's<a name="line.1937"></a> |
| <FONT color="green">1938</FONT> * contents.<a name="line.1938"></a> |
| <FONT color="green">1939</FONT> * @param templateParent The template element that holds the fragment.<a name="line.1939"></a> |
| <FONT color="green">1940</FONT> * @param dtmFrag The DTM to write the RTF into<a name="line.1940"></a> |
| <FONT color="green">1941</FONT> * @return the NodeHandle for the root node of the resulting RTF.<a name="line.1941"></a> |
| <FONT color="green">1942</FONT> *<a name="line.1942"></a> |
| <FONT color="green">1943</FONT> * @throws TransformerException<a name="line.1943"></a> |
| <FONT color="green">1944</FONT> * @xsl.usage advanced<a name="line.1944"></a> |
| <FONT color="green">1945</FONT> */<a name="line.1945"></a> |
| <FONT color="green">1946</FONT> private int transformToRTF(ElemTemplateElement templateParent,DTM dtmFrag)<a name="line.1946"></a> |
| <FONT color="green">1947</FONT> throws TransformerException<a name="line.1947"></a> |
| <FONT color="green">1948</FONT> {<a name="line.1948"></a> |
| <FONT color="green">1949</FONT> <a name="line.1949"></a> |
| <FONT color="green">1950</FONT> XPathContext xctxt = m_xcontext;<a name="line.1950"></a> |
| <FONT color="green">1951</FONT> <a name="line.1951"></a> |
| <FONT color="green">1952</FONT> ContentHandler rtfHandler = dtmFrag.getContentHandler();<a name="line.1952"></a> |
| <FONT color="green">1953</FONT> <a name="line.1953"></a> |
| <FONT color="green">1954</FONT> // Obtain the ResultTreeFrag's root node.<a name="line.1954"></a> |
| <FONT color="green">1955</FONT> // NOTE: In SAX2RTFDTM, this value isn't available until after<a name="line.1955"></a> |
| <FONT color="green">1956</FONT> // the startDocument has been issued, so assignment has been moved<a name="line.1956"></a> |
| <FONT color="green">1957</FONT> // down a bit in the code.<a name="line.1957"></a> |
| <FONT color="green">1958</FONT> int resultFragment; // not yet reliably = dtmFrag.getDocument();<a name="line.1958"></a> |
| <FONT color="green">1959</FONT> <a name="line.1959"></a> |
| <FONT color="green">1960</FONT> // Save the current result tree handler.<a name="line.1960"></a> |
| <FONT color="green">1961</FONT> SerializationHandler savedRTreeHandler = this.m_serializationHandler;<a name="line.1961"></a> |
| <FONT color="green">1962</FONT> <a name="line.1962"></a> |
| <FONT color="green">1963</FONT> <a name="line.1963"></a> |
| <FONT color="green">1964</FONT> // And make a new handler for the RTF.<a name="line.1964"></a> |
| <FONT color="green">1965</FONT> ToSAXHandler h = new ToXMLSAXHandler();<a name="line.1965"></a> |
| <FONT color="green">1966</FONT> h.setContentHandler(rtfHandler);<a name="line.1966"></a> |
| <FONT color="green">1967</FONT> h.setTransformer(this);<a name="line.1967"></a> |
| <FONT color="green">1968</FONT> <a name="line.1968"></a> |
| <FONT color="green">1969</FONT> // Replace the old handler (which was already saved)<a name="line.1969"></a> |
| <FONT color="green">1970</FONT> m_serializationHandler = h;<a name="line.1970"></a> |
| <FONT color="green">1971</FONT> <a name="line.1971"></a> |
| <FONT color="green">1972</FONT> // use local variable for the current handler<a name="line.1972"></a> |
| <FONT color="green">1973</FONT> SerializationHandler rth = m_serializationHandler;<a name="line.1973"></a> |
| <FONT color="green">1974</FONT> <a name="line.1974"></a> |
| <FONT color="green">1975</FONT> try<a name="line.1975"></a> |
| <FONT color="green">1976</FONT> {<a name="line.1976"></a> |
| <FONT color="green">1977</FONT> rth.startDocument();<a name="line.1977"></a> |
| <FONT color="green">1978</FONT> <a name="line.1978"></a> |
| <FONT color="green">1979</FONT> // startDocument is "bottlenecked" in RTH. We need it acted upon immediately,<a name="line.1979"></a> |
| <FONT color="green">1980</FONT> // to set the DTM's state as in-progress, so that if the xsl:variable's body causes<a name="line.1980"></a> |
| <FONT color="green">1981</FONT> // further RTF activity we can keep that from bashing this DTM.<a name="line.1981"></a> |
| <FONT color="green">1982</FONT> rth.flushPending(); <a name="line.1982"></a> |
| <FONT color="green">1983</FONT> <a name="line.1983"></a> |
| <FONT color="green">1984</FONT> try<a name="line.1984"></a> |
| <FONT color="green">1985</FONT> {<a name="line.1985"></a> |
| <FONT color="green">1986</FONT> <a name="line.1986"></a> |
| <FONT color="green">1987</FONT> // Do the transformation of the child elements.<a name="line.1987"></a> |
| <FONT color="green">1988</FONT> executeChildTemplates(templateParent, true);<a name="line.1988"></a> |
| <FONT color="green">1989</FONT> <a name="line.1989"></a> |
| <FONT color="green">1990</FONT> // Make sure everything is flushed!<a name="line.1990"></a> |
| <FONT color="green">1991</FONT> rth.flushPending();<a name="line.1991"></a> |
| <FONT color="green">1992</FONT> <a name="line.1992"></a> |
| <FONT color="green">1993</FONT> // Get the document ID. May not exist until the RTH has not only<a name="line.1993"></a> |
| <FONT color="green">1994</FONT> // received, but flushed, the startDocument, and may be invalid<a name="line.1994"></a> |
| <FONT color="green">1995</FONT> // again after the document has been closed (still debating that)<a name="line.1995"></a> |
| <FONT color="green">1996</FONT> // ... so waiting until just before the end seems simplest/safest. <a name="line.1996"></a> |
| <FONT color="green">1997</FONT> resultFragment = dtmFrag.getDocument(); <a name="line.1997"></a> |
| <FONT color="green">1998</FONT> }<a name="line.1998"></a> |
| <FONT color="green">1999</FONT> finally<a name="line.1999"></a> |
| <FONT color="green">2000</FONT> {<a name="line.2000"></a> |
| <FONT color="green">2001</FONT> rth.endDocument();<a name="line.2001"></a> |
| <FONT color="green">2002</FONT> }<a name="line.2002"></a> |
| <FONT color="green">2003</FONT> }<a name="line.2003"></a> |
| <FONT color="green">2004</FONT> catch (org.xml.sax.SAXException se)<a name="line.2004"></a> |
| <FONT color="green">2005</FONT> {<a name="line.2005"></a> |
| <FONT color="green">2006</FONT> throw new TransformerException(se);<a name="line.2006"></a> |
| <FONT color="green">2007</FONT> }<a name="line.2007"></a> |
| <FONT color="green">2008</FONT> finally<a name="line.2008"></a> |
| <FONT color="green">2009</FONT> {<a name="line.2009"></a> |
| <FONT color="green">2010</FONT> <a name="line.2010"></a> |
| <FONT color="green">2011</FONT> // Restore the previous result tree handler.<a name="line.2011"></a> |
| <FONT color="green">2012</FONT> this.m_serializationHandler = savedRTreeHandler;<a name="line.2012"></a> |
| <FONT color="green">2013</FONT> }<a name="line.2013"></a> |
| <FONT color="green">2014</FONT> <a name="line.2014"></a> |
| <FONT color="green">2015</FONT> return resultFragment;<a name="line.2015"></a> |
| <FONT color="green">2016</FONT> }<a name="line.2016"></a> |
| <FONT color="green">2017</FONT> <a name="line.2017"></a> |
| <FONT color="green">2018</FONT> /**<a name="line.2018"></a> |
| <FONT color="green">2019</FONT> * Get the StringWriter pool, so that StringWriter<a name="line.2019"></a> |
| <FONT color="green">2020</FONT> * objects may be reused.<a name="line.2020"></a> |
| <FONT color="green">2021</FONT> *<a name="line.2021"></a> |
| <FONT color="green">2022</FONT> * @return The string writer pool, not null.<a name="line.2022"></a> |
| <FONT color="green">2023</FONT> * @xsl.usage internal<a name="line.2023"></a> |
| <FONT color="green">2024</FONT> */<a name="line.2024"></a> |
| <FONT color="green">2025</FONT> public ObjectPool getStringWriterPool()<a name="line.2025"></a> |
| <FONT color="green">2026</FONT> {<a name="line.2026"></a> |
| <FONT color="green">2027</FONT> return m_stringWriterObjectPool;<a name="line.2027"></a> |
| <FONT color="green">2028</FONT> }<a name="line.2028"></a> |
| <FONT color="green">2029</FONT> <a name="line.2029"></a> |
| <FONT color="green">2030</FONT> /**<a name="line.2030"></a> |
| <FONT color="green">2031</FONT> * Take the contents of a template element, process it, and<a name="line.2031"></a> |
| <FONT color="green">2032</FONT> * convert it to a string.<a name="line.2032"></a> |
| <FONT color="green">2033</FONT> *<a name="line.2033"></a> |
| <FONT color="green">2034</FONT> * @param elem The parent element whose children will be output<a name="line.2034"></a> |
| <FONT color="green">2035</FONT> * as a string.<a name="line.2035"></a> |
| <FONT color="green">2036</FONT> *<a name="line.2036"></a> |
| <FONT color="green">2037</FONT> * @return The stringized result of executing the elements children.<a name="line.2037"></a> |
| <FONT color="green">2038</FONT> *<a name="line.2038"></a> |
| <FONT color="green">2039</FONT> * @throws TransformerException<a name="line.2039"></a> |
| <FONT color="green">2040</FONT> * @xsl.usage advanced<a name="line.2040"></a> |
| <FONT color="green">2041</FONT> */<a name="line.2041"></a> |
| <FONT color="green">2042</FONT> public String transformToString(ElemTemplateElement elem)<a name="line.2042"></a> |
| <FONT color="green">2043</FONT> throws TransformerException<a name="line.2043"></a> |
| <FONT color="green">2044</FONT> {<a name="line.2044"></a> |
| <FONT color="green">2045</FONT> ElemTemplateElement firstChild = elem.getFirstChildElem();<a name="line.2045"></a> |
| <FONT color="green">2046</FONT> if(null == firstChild)<a name="line.2046"></a> |
| <FONT color="green">2047</FONT> return "";<a name="line.2047"></a> |
| <FONT color="green">2048</FONT> if(elem.hasTextLitOnly() && m_optimizer)<a name="line.2048"></a> |
| <FONT color="green">2049</FONT> {<a name="line.2049"></a> |
| <FONT color="green">2050</FONT> return ((ElemTextLiteral)firstChild).getNodeValue();<a name="line.2050"></a> |
| <FONT color="green">2051</FONT> }<a name="line.2051"></a> |
| <FONT color="green">2052</FONT> <a name="line.2052"></a> |
| <FONT color="green">2053</FONT> // Save the current result tree handler.<a name="line.2053"></a> |
| <FONT color="green">2054</FONT> SerializationHandler savedRTreeHandler = this.m_serializationHandler;<a name="line.2054"></a> |
| <FONT color="green">2055</FONT> <a name="line.2055"></a> |
| <FONT color="green">2056</FONT> // Create a Serializer object that will handle the SAX events <a name="line.2056"></a> |
| <FONT color="green">2057</FONT> // and build the ResultTreeFrag nodes.<a name="line.2057"></a> |
| <FONT color="green">2058</FONT> StringWriter sw = (StringWriter) m_stringWriterObjectPool.getInstance();<a name="line.2058"></a> |
| <FONT color="green">2059</FONT> <a name="line.2059"></a> |
| <FONT color="green">2060</FONT> m_serializationHandler =<a name="line.2060"></a> |
| <FONT color="green">2061</FONT> (ToTextStream) m_textResultHandlerObjectPool.getInstance();<a name="line.2061"></a> |
| <FONT color="green">2062</FONT> <a name="line.2062"></a> |
| <FONT color="green">2063</FONT> if (null == m_serializationHandler)<a name="line.2063"></a> |
| <FONT color="green">2064</FONT> {<a name="line.2064"></a> |
| <FONT color="green">2065</FONT> // if we didn't get one from the pool, go make a new one<a name="line.2065"></a> |
| <FONT color="green">2066</FONT> <a name="line.2066"></a> |
| <FONT color="green">2067</FONT> <a name="line.2067"></a> |
| <FONT color="green">2068</FONT> Serializer serializer = org.apache.xml.serializer.SerializerFactory.getSerializer(<a name="line.2068"></a> |
| <FONT color="green">2069</FONT> m_textformat.getProperties());<a name="line.2069"></a> |
| <FONT color="green">2070</FONT> m_serializationHandler = (SerializationHandler) serializer;<a name="line.2070"></a> |
| <FONT color="green">2071</FONT> } <a name="line.2071"></a> |
| <FONT color="green">2072</FONT> <a name="line.2072"></a> |
| <FONT color="green">2073</FONT> m_serializationHandler.setTransformer(this);<a name="line.2073"></a> |
| <FONT color="green">2074</FONT> m_serializationHandler.setWriter(sw);<a name="line.2074"></a> |
| <FONT color="green">2075</FONT> <a name="line.2075"></a> |
| <FONT color="green">2076</FONT> <a name="line.2076"></a> |
| <FONT color="green">2077</FONT> String result;<a name="line.2077"></a> |
| <FONT color="green">2078</FONT> <a name="line.2078"></a> |
| <FONT color="green">2079</FONT> try<a name="line.2079"></a> |
| <FONT color="green">2080</FONT> {<a name="line.2080"></a> |
| <FONT color="green">2081</FONT> /* Don't call startDocument, the SerializationHandler will<a name="line.2081"></a> |
| <FONT color="green">2082</FONT> * generate its own internal startDocument call anyways<a name="line.2082"></a> |
| <FONT color="green">2083</FONT> */<a name="line.2083"></a> |
| <FONT color="green">2084</FONT> // this.m_serializationHandler.startDocument();<a name="line.2084"></a> |
| <FONT color="green">2085</FONT> <a name="line.2085"></a> |
| <FONT color="green">2086</FONT> // Do the transformation of the child elements.<a name="line.2086"></a> |
| <FONT color="green">2087</FONT> executeChildTemplates(elem, true);<a name="line.2087"></a> |
| <FONT color="green">2088</FONT> this.m_serializationHandler.endDocument();<a name="line.2088"></a> |
| <FONT color="green">2089</FONT> <a name="line.2089"></a> |
| <FONT color="green">2090</FONT> result = sw.toString();<a name="line.2090"></a> |
| <FONT color="green">2091</FONT> }<a name="line.2091"></a> |
| <FONT color="green">2092</FONT> catch (org.xml.sax.SAXException se)<a name="line.2092"></a> |
| <FONT color="green">2093</FONT> {<a name="line.2093"></a> |
| <FONT color="green">2094</FONT> throw new TransformerException(se);<a name="line.2094"></a> |
| <FONT color="green">2095</FONT> }<a name="line.2095"></a> |
| <FONT color="green">2096</FONT> finally<a name="line.2096"></a> |
| <FONT color="green">2097</FONT> {<a name="line.2097"></a> |
| <FONT color="green">2098</FONT> sw.getBuffer().setLength(0);<a name="line.2098"></a> |
| <FONT color="green">2099</FONT> <a name="line.2099"></a> |
| <FONT color="green">2100</FONT> try<a name="line.2100"></a> |
| <FONT color="green">2101</FONT> {<a name="line.2101"></a> |
| <FONT color="green">2102</FONT> sw.close();<a name="line.2102"></a> |
| <FONT color="green">2103</FONT> }<a name="line.2103"></a> |
| <FONT color="green">2104</FONT> catch (Exception ioe){}<a name="line.2104"></a> |
| <FONT color="green">2105</FONT> <a name="line.2105"></a> |
| <FONT color="green">2106</FONT> m_stringWriterObjectPool.freeInstance(sw);<a name="line.2106"></a> |
| <FONT color="green">2107</FONT> m_serializationHandler.reset();<a name="line.2107"></a> |
| <FONT color="green">2108</FONT> m_textResultHandlerObjectPool.freeInstance(m_serializationHandler);<a name="line.2108"></a> |
| <FONT color="green">2109</FONT> <a name="line.2109"></a> |
| <FONT color="green">2110</FONT> // Restore the previous result tree handler.<a name="line.2110"></a> |
| <FONT color="green">2111</FONT> m_serializationHandler = savedRTreeHandler;<a name="line.2111"></a> |
| <FONT color="green">2112</FONT> }<a name="line.2112"></a> |
| <FONT color="green">2113</FONT> <a name="line.2113"></a> |
| <FONT color="green">2114</FONT> return result;<a name="line.2114"></a> |
| <FONT color="green">2115</FONT> }<a name="line.2115"></a> |
| <FONT color="green">2116</FONT> <a name="line.2116"></a> |
| <FONT color="green">2117</FONT> /**<a name="line.2117"></a> |
| <FONT color="green">2118</FONT> * Given an element and mode, find the corresponding<a name="line.2118"></a> |
| <FONT color="green">2119</FONT> * template and process the contents.<a name="line.2119"></a> |
| <FONT color="green">2120</FONT> *<a name="line.2120"></a> |
| <FONT color="green">2121</FONT> * @param xslInstruction The calling element.<a name="line.2121"></a> |
| <FONT color="green">2122</FONT> * @param template The template to use if xsl:for-each, current template for apply-imports, or null.<a name="line.2122"></a> |
| <FONT color="green">2123</FONT> * @param child The source context node.<a name="line.2123"></a> |
| <FONT color="green">2124</FONT> * @throws TransformerException<a name="line.2124"></a> |
| <FONT color="green">2125</FONT> * @return true if applied a template, false if not.<a name="line.2125"></a> |
| <FONT color="green">2126</FONT> * @xsl.usage advanced<a name="line.2126"></a> |
| <FONT color="green">2127</FONT> */<a name="line.2127"></a> |
| <FONT color="green">2128</FONT> public boolean applyTemplateToNode(ElemTemplateElement xslInstruction, // xsl:apply-templates or xsl:for-each<a name="line.2128"></a> |
| <FONT color="green">2129</FONT> ElemTemplate template, int child)<a name="line.2129"></a> |
| <FONT color="green">2130</FONT> throws TransformerException<a name="line.2130"></a> |
| <FONT color="green">2131</FONT> {<a name="line.2131"></a> |
| <FONT color="green">2132</FONT> <a name="line.2132"></a> |
| <FONT color="green">2133</FONT> DTM dtm = m_xcontext.getDTM(child);<a name="line.2133"></a> |
| <FONT color="green">2134</FONT> short nodeType = dtm.getNodeType(child);<a name="line.2134"></a> |
| <FONT color="green">2135</FONT> boolean isDefaultTextRule = false;<a name="line.2135"></a> |
| <FONT color="green">2136</FONT> boolean isApplyImports = false;<a name="line.2136"></a> |
| <FONT color="green">2137</FONT> <a name="line.2137"></a> |
| <FONT color="green">2138</FONT> isApplyImports = ((xslInstruction == null)<a name="line.2138"></a> |
| <FONT color="green">2139</FONT> ? false<a name="line.2139"></a> |
| <FONT color="green">2140</FONT> : xslInstruction.getXSLToken()<a name="line.2140"></a> |
| <FONT color="green">2141</FONT> == Constants.ELEMNAME_APPLY_IMPORTS); <a name="line.2141"></a> |
| <FONT color="green">2142</FONT> <a name="line.2142"></a> |
| <FONT color="green">2143</FONT> if (null == template || isApplyImports)<a name="line.2143"></a> |
| <FONT color="green">2144</FONT> {<a name="line.2144"></a> |
| <FONT color="green">2145</FONT> int maxImportLevel, endImportLevel=0;<a name="line.2145"></a> |
| <FONT color="green">2146</FONT> <a name="line.2146"></a> |
| <FONT color="green">2147</FONT> if (isApplyImports)<a name="line.2147"></a> |
| <FONT color="green">2148</FONT> {<a name="line.2148"></a> |
| <FONT color="green">2149</FONT> maxImportLevel =<a name="line.2149"></a> |
| <FONT color="green">2150</FONT> template.getStylesheetComposed().getImportCountComposed() - 1;<a name="line.2150"></a> |
| <FONT color="green">2151</FONT> endImportLevel =<a name="line.2151"></a> |
| <FONT color="green">2152</FONT> template.getStylesheetComposed().getEndImportCountComposed();<a name="line.2152"></a> |
| <FONT color="green">2153</FONT> }<a name="line.2153"></a> |
| <FONT color="green">2154</FONT> else<a name="line.2154"></a> |
| <FONT color="green">2155</FONT> {<a name="line.2155"></a> |
| <FONT color="green">2156</FONT> maxImportLevel = -1;<a name="line.2156"></a> |
| <FONT color="green">2157</FONT> }<a name="line.2157"></a> |
| <FONT color="green">2158</FONT> <a name="line.2158"></a> |
| <FONT color="green">2159</FONT> // If we're trying an xsl:apply-imports at the top level (ie there are no<a name="line.2159"></a> |
| <FONT color="green">2160</FONT> // imported stylesheets), we need to indicate that there is no matching template.<a name="line.2160"></a> |
| <FONT color="green">2161</FONT> // The above logic will calculate a maxImportLevel of -1 which indicates<a name="line.2161"></a> |
| <FONT color="green">2162</FONT> // that we should find any template. This is because a value of -1 for<a name="line.2162"></a> |
| <FONT color="green">2163</FONT> // maxImportLevel has a special meaning. But we don't want that.<a name="line.2163"></a> |
| <FONT color="green">2164</FONT> // We want to match -no- templates. See bugzilla bug 1170.<a name="line.2164"></a> |
| <FONT color="green">2165</FONT> if (isApplyImports && (maxImportLevel == -1))<a name="line.2165"></a> |
| <FONT color="green">2166</FONT> {<a name="line.2166"></a> |
| <FONT color="green">2167</FONT> template = null;<a name="line.2167"></a> |
| <FONT color="green">2168</FONT> }<a name="line.2168"></a> |
| <FONT color="green">2169</FONT> else<a name="line.2169"></a> |
| <FONT color="green">2170</FONT> {<a name="line.2170"></a> |
| <FONT color="green">2171</FONT> <a name="line.2171"></a> |
| <FONT color="green">2172</FONT> // Find the XSL template that is the best match for the <a name="line.2172"></a> |
| <FONT color="green">2173</FONT> // element. <a name="line.2173"></a> |
| <FONT color="green">2174</FONT> XPathContext xctxt = m_xcontext;<a name="line.2174"></a> |
| <FONT color="green">2175</FONT> <a name="line.2175"></a> |
| <FONT color="green">2176</FONT> try<a name="line.2176"></a> |
| <FONT color="green">2177</FONT> {<a name="line.2177"></a> |
| <FONT color="green">2178</FONT> xctxt.pushNamespaceContext(xslInstruction);<a name="line.2178"></a> |
| <FONT color="green">2179</FONT> <a name="line.2179"></a> |
| <FONT color="green">2180</FONT> QName mode = this.getMode();<a name="line.2180"></a> |
| <FONT color="green">2181</FONT> <a name="line.2181"></a> |
| <FONT color="green">2182</FONT> if (isApplyImports)<a name="line.2182"></a> |
| <FONT color="green">2183</FONT> template = m_stylesheetRoot.getTemplateComposed(xctxt, child, mode,<a name="line.2183"></a> |
| <FONT color="green">2184</FONT> maxImportLevel, endImportLevel, m_quietConflictWarnings, dtm);<a name="line.2184"></a> |
| <FONT color="green">2185</FONT> else<a name="line.2185"></a> |
| <FONT color="green">2186</FONT> template = m_stylesheetRoot.getTemplateComposed(xctxt, child, mode,<a name="line.2186"></a> |
| <FONT color="green">2187</FONT> m_quietConflictWarnings, dtm);<a name="line.2187"></a> |
| <FONT color="green">2188</FONT> <a name="line.2188"></a> |
| <FONT color="green">2189</FONT> }<a name="line.2189"></a> |
| <FONT color="green">2190</FONT> finally<a name="line.2190"></a> |
| <FONT color="green">2191</FONT> {<a name="line.2191"></a> |
| <FONT color="green">2192</FONT> xctxt.popNamespaceContext();<a name="line.2192"></a> |
| <FONT color="green">2193</FONT> }<a name="line.2193"></a> |
| <FONT color="green">2194</FONT> }<a name="line.2194"></a> |
| <FONT color="green">2195</FONT> <a name="line.2195"></a> |
| <FONT color="green">2196</FONT> // If that didn't locate a node, fall back to a default template rule.<a name="line.2196"></a> |
| <FONT color="green">2197</FONT> // See http://www.w3.org/TR/xslt#built-in-rule.<a name="line.2197"></a> |
| <FONT color="green">2198</FONT> if (null == template)<a name="line.2198"></a> |
| <FONT color="green">2199</FONT> {<a name="line.2199"></a> |
| <FONT color="green">2200</FONT> switch (nodeType)<a name="line.2200"></a> |
| <FONT color="green">2201</FONT> {<a name="line.2201"></a> |
| <FONT color="green">2202</FONT> case DTM.DOCUMENT_FRAGMENT_NODE :<a name="line.2202"></a> |
| <FONT color="green">2203</FONT> case DTM.ELEMENT_NODE :<a name="line.2203"></a> |
| <FONT color="green">2204</FONT> template = m_stylesheetRoot.getDefaultRule();<a name="line.2204"></a> |
| <FONT color="green">2205</FONT> break;<a name="line.2205"></a> |
| <FONT color="green">2206</FONT> case DTM.CDATA_SECTION_NODE :<a name="line.2206"></a> |
| <FONT color="green">2207</FONT> case DTM.TEXT_NODE :<a name="line.2207"></a> |
| <FONT color="green">2208</FONT> case DTM.ATTRIBUTE_NODE :<a name="line.2208"></a> |
| <FONT color="green">2209</FONT> template = m_stylesheetRoot.getDefaultTextRule();<a name="line.2209"></a> |
| <FONT color="green">2210</FONT> isDefaultTextRule = true;<a name="line.2210"></a> |
| <FONT color="green">2211</FONT> break;<a name="line.2211"></a> |
| <FONT color="green">2212</FONT> case DTM.DOCUMENT_NODE :<a name="line.2212"></a> |
| <FONT color="green">2213</FONT> template = m_stylesheetRoot.getDefaultRootRule();<a name="line.2213"></a> |
| <FONT color="green">2214</FONT> break;<a name="line.2214"></a> |
| <FONT color="green">2215</FONT> default :<a name="line.2215"></a> |
| <FONT color="green">2216</FONT> <a name="line.2216"></a> |
| <FONT color="green">2217</FONT> // No default rules for processing instructions and the like.<a name="line.2217"></a> |
| <FONT color="green">2218</FONT> return false;<a name="line.2218"></a> |
| <FONT color="green">2219</FONT> }<a name="line.2219"></a> |
| <FONT color="green">2220</FONT> }<a name="line.2220"></a> |
| <FONT color="green">2221</FONT> }<a name="line.2221"></a> |
| <FONT color="green">2222</FONT> <a name="line.2222"></a> |
| <FONT color="green">2223</FONT> // If we are processing the default text rule, then just clone <a name="line.2223"></a> |
| <FONT color="green">2224</FONT> // the value directly to the result tree.<a name="line.2224"></a> |
| <FONT color="green">2225</FONT> try<a name="line.2225"></a> |
| <FONT color="green">2226</FONT> {<a name="line.2226"></a> |
| <FONT color="green">2227</FONT> pushElemTemplateElement(template);<a name="line.2227"></a> |
| <FONT color="green">2228</FONT> m_xcontext.pushCurrentNode(child);<a name="line.2228"></a> |
| <FONT color="green">2229</FONT> pushPairCurrentMatched(template, child);<a name="line.2229"></a> |
| <FONT color="green">2230</FONT> <a name="line.2230"></a> |
| <FONT color="green">2231</FONT> // Fix copy copy29 test.<a name="line.2231"></a> |
| <FONT color="green">2232</FONT> if (!isApplyImports) {<a name="line.2232"></a> |
| <FONT color="green">2233</FONT> DTMIterator cnl = new org.apache.xpath.NodeSetDTM(child, m_xcontext.getDTMManager());<a name="line.2233"></a> |
| <FONT color="green">2234</FONT> m_xcontext.pushContextNodeList(cnl);<a name="line.2234"></a> |
| <FONT color="green">2235</FONT> }<a name="line.2235"></a> |
| <FONT color="green">2236</FONT> <a name="line.2236"></a> |
| <FONT color="green">2237</FONT> if (isDefaultTextRule)<a name="line.2237"></a> |
| <FONT color="green">2238</FONT> {<a name="line.2238"></a> |
| <FONT color="green">2239</FONT> switch (nodeType)<a name="line.2239"></a> |
| <FONT color="green">2240</FONT> {<a name="line.2240"></a> |
| <FONT color="green">2241</FONT> case DTM.CDATA_SECTION_NODE :<a name="line.2241"></a> |
| <FONT color="green">2242</FONT> case DTM.TEXT_NODE :<a name="line.2242"></a> |
| <FONT color="green">2243</FONT> ClonerToResultTree.cloneToResultTree(child, nodeType, <a name="line.2243"></a> |
| <FONT color="green">2244</FONT> dtm, getResultTreeHandler(), false);<a name="line.2244"></a> |
| <FONT color="green">2245</FONT> break;<a name="line.2245"></a> |
| <FONT color="green">2246</FONT> case DTM.ATTRIBUTE_NODE :<a name="line.2246"></a> |
| <FONT color="green">2247</FONT> dtm.dispatchCharactersEvents(child, getResultTreeHandler(), false);<a name="line.2247"></a> |
| <FONT color="green">2248</FONT> break;<a name="line.2248"></a> |
| <FONT color="green">2249</FONT> }<a name="line.2249"></a> |
| <FONT color="green">2250</FONT> }<a name="line.2250"></a> |
| <FONT color="green">2251</FONT> else<a name="line.2251"></a> |
| <FONT color="green">2252</FONT> {<a name="line.2252"></a> |
| <FONT color="green">2253</FONT> <a name="line.2253"></a> |
| <FONT color="green">2254</FONT> // Fire a trace event for the template.<a name="line.2254"></a> |
| <FONT color="green">2255</FONT> <a name="line.2255"></a> |
| <FONT color="green">2256</FONT> if (m_debug)<a name="line.2256"></a> |
| <FONT color="green">2257</FONT> getTraceManager().fireTraceEvent(template);<a name="line.2257"></a> |
| <FONT color="green">2258</FONT> // And execute the child templates.<a name="line.2258"></a> |
| <FONT color="green">2259</FONT> // 9/11/00: If template has been compiled, hand off to it<a name="line.2259"></a> |
| <FONT color="green">2260</FONT> // since much (most? all?) of the processing has been inlined.<a name="line.2260"></a> |
| <FONT color="green">2261</FONT> // (It would be nice if there was a single entry point that<a name="line.2261"></a> |
| <FONT color="green">2262</FONT> // worked for both... but the interpretive system works by<a name="line.2262"></a> |
| <FONT color="green">2263</FONT> // having the Tranformer execute the children, while the<a name="line.2263"></a> |
| <FONT color="green">2264</FONT> // compiled obviously has to run its own code. It's<a name="line.2264"></a> |
| <FONT color="green">2265</FONT> // also unclear that "execute" is really the right name for<a name="line.2265"></a> |
| <FONT color="green">2266</FONT> // that entry point.)<a name="line.2266"></a> |
| <FONT color="green">2267</FONT> m_xcontext.setSAXLocator(template);<a name="line.2267"></a> |
| <FONT color="green">2268</FONT> // m_xcontext.getVarStack().link();<a name="line.2268"></a> |
| <FONT color="green">2269</FONT> m_xcontext.getVarStack().link(template.m_frameSize);<a name="line.2269"></a> |
| <FONT color="green">2270</FONT> executeChildTemplates(template, true);<a name="line.2270"></a> |
| <FONT color="green">2271</FONT> <a name="line.2271"></a> |
| <FONT color="green">2272</FONT> if (m_debug)<a name="line.2272"></a> |
| <FONT color="green">2273</FONT> getTraceManager().fireTraceEndEvent(template);<a name="line.2273"></a> |
| <FONT color="green">2274</FONT> }<a name="line.2274"></a> |
| <FONT color="green">2275</FONT> }<a name="line.2275"></a> |
| <FONT color="green">2276</FONT> catch (org.xml.sax.SAXException se)<a name="line.2276"></a> |
| <FONT color="green">2277</FONT> {<a name="line.2277"></a> |
| <FONT color="green">2278</FONT> throw new TransformerException(se);<a name="line.2278"></a> |
| <FONT color="green">2279</FONT> }<a name="line.2279"></a> |
| <FONT color="green">2280</FONT> finally<a name="line.2280"></a> |
| <FONT color="green">2281</FONT> {<a name="line.2281"></a> |
| <FONT color="green">2282</FONT> if (!isDefaultTextRule)<a name="line.2282"></a> |
| <FONT color="green">2283</FONT> m_xcontext.getVarStack().unlink();<a name="line.2283"></a> |
| <FONT color="green">2284</FONT> m_xcontext.popCurrentNode();<a name="line.2284"></a> |
| <FONT color="green">2285</FONT> if (!isApplyImports) {<a name="line.2285"></a> |
| <FONT color="green">2286</FONT> m_xcontext.popContextNodeList();<a name="line.2286"></a> |
| <FONT color="green">2287</FONT> }<a name="line.2287"></a> |
| <FONT color="green">2288</FONT> popCurrentMatched();<a name="line.2288"></a> |
| <FONT color="green">2289</FONT> <a name="line.2289"></a> |
| <FONT color="green">2290</FONT> popElemTemplateElement();<a name="line.2290"></a> |
| <FONT color="green">2291</FONT> }<a name="line.2291"></a> |
| <FONT color="green">2292</FONT> <a name="line.2292"></a> |
| <FONT color="green">2293</FONT> return true;<a name="line.2293"></a> |
| <FONT color="green">2294</FONT> }<a name="line.2294"></a> |
| <FONT color="green">2295</FONT> <a name="line.2295"></a> |
| <FONT color="green">2296</FONT> <a name="line.2296"></a> |
| <FONT color="green">2297</FONT> /**<a name="line.2297"></a> |
| <FONT color="green">2298</FONT> * Execute each of the children of a template element. This method<a name="line.2298"></a> |
| <FONT color="green">2299</FONT> * is only for extension use.<a name="line.2299"></a> |
| <FONT color="green">2300</FONT> *<a name="line.2300"></a> |
| <FONT color="green">2301</FONT> * @param elem The ElemTemplateElement that contains the children<a name="line.2301"></a> |
| <FONT color="green">2302</FONT> * that should execute.<a name="line.2302"></a> |
| <FONT color="green">2303</FONT> * NEEDSDOC @param context<a name="line.2303"></a> |
| <FONT color="green">2304</FONT> * @param mode The current mode.<a name="line.2304"></a> |
| <FONT color="green">2305</FONT> * @param handler The ContentHandler to where the result events<a name="line.2305"></a> |
| <FONT color="green">2306</FONT> * should be fed.<a name="line.2306"></a> |
| <FONT color="green">2307</FONT> *<a name="line.2307"></a> |
| <FONT color="green">2308</FONT> * @throws TransformerException<a name="line.2308"></a> |
| <FONT color="green">2309</FONT> * @xsl.usage advanced<a name="line.2309"></a> |
| <FONT color="green">2310</FONT> */<a name="line.2310"></a> |
| <FONT color="green">2311</FONT> public void executeChildTemplates(<a name="line.2311"></a> |
| <FONT color="green">2312</FONT> ElemTemplateElement elem, org.w3c.dom.Node context, QName mode, ContentHandler handler)<a name="line.2312"></a> |
| <FONT color="green">2313</FONT> throws TransformerException<a name="line.2313"></a> |
| <FONT color="green">2314</FONT> {<a name="line.2314"></a> |
| <FONT color="green">2315</FONT> <a name="line.2315"></a> |
| <FONT color="green">2316</FONT> XPathContext xctxt = m_xcontext;<a name="line.2316"></a> |
| <FONT color="green">2317</FONT> <a name="line.2317"></a> |
| <FONT color="green">2318</FONT> try<a name="line.2318"></a> |
| <FONT color="green">2319</FONT> {<a name="line.2319"></a> |
| <FONT color="green">2320</FONT> if(null != mode)<a name="line.2320"></a> |
| <FONT color="green">2321</FONT> pushMode(mode);<a name="line.2321"></a> |
| <FONT color="green">2322</FONT> xctxt.pushCurrentNode(xctxt.getDTMHandleFromNode(context));<a name="line.2322"></a> |
| <FONT color="green">2323</FONT> executeChildTemplates(elem, handler);<a name="line.2323"></a> |
| <FONT color="green">2324</FONT> }<a name="line.2324"></a> |
| <FONT color="green">2325</FONT> finally<a name="line.2325"></a> |
| <FONT color="green">2326</FONT> {<a name="line.2326"></a> |
| <FONT color="green">2327</FONT> xctxt.popCurrentNode();<a name="line.2327"></a> |
| <FONT color="green">2328</FONT> <a name="line.2328"></a> |
| <FONT color="green">2329</FONT> // I'm not sure where or why this was here. It is clearly in <a name="line.2329"></a> |
| <FONT color="green">2330</FONT> // error though, without a corresponding pushMode().<a name="line.2330"></a> |
| <FONT color="green">2331</FONT> if (null != mode)<a name="line.2331"></a> |
| <FONT color="green">2332</FONT> popMode();<a name="line.2332"></a> |
| <FONT color="green">2333</FONT> }<a name="line.2333"></a> |
| <FONT color="green">2334</FONT> }<a name="line.2334"></a> |
| <FONT color="green">2335</FONT> <a name="line.2335"></a> |
| <FONT color="green">2336</FONT> /**<a name="line.2336"></a> |
| <FONT color="green">2337</FONT> * Execute each of the children of a template element.<a name="line.2337"></a> |
| <FONT color="green">2338</FONT> *<a name="line.2338"></a> |
| <FONT color="green">2339</FONT> * @param elem The ElemTemplateElement that contains the children<a name="line.2339"></a> |
| <FONT color="green">2340</FONT> * that should execute.<a name="line.2340"></a> |
| <FONT color="green">2341</FONT> * @param shouldAddAttrs true if xsl:attributes should be executed.<a name="line.2341"></a> |
| <FONT color="green">2342</FONT> *<a name="line.2342"></a> |
| <FONT color="green">2343</FONT> * @throws TransformerException<a name="line.2343"></a> |
| <FONT color="green">2344</FONT> * @xsl.usage advanced<a name="line.2344"></a> |
| <FONT color="green">2345</FONT> */<a name="line.2345"></a> |
| <FONT color="green">2346</FONT> public void executeChildTemplates(<a name="line.2346"></a> |
| <FONT color="green">2347</FONT> ElemTemplateElement elem, boolean shouldAddAttrs)<a name="line.2347"></a> |
| <FONT color="green">2348</FONT> throws TransformerException<a name="line.2348"></a> |
| <FONT color="green">2349</FONT> {<a name="line.2349"></a> |
| <FONT color="green">2350</FONT> <a name="line.2350"></a> |
| <FONT color="green">2351</FONT> // Does this element have any children?<a name="line.2351"></a> |
| <FONT color="green">2352</FONT> ElemTemplateElement t = elem.getFirstChildElem();<a name="line.2352"></a> |
| <FONT color="green">2353</FONT> <a name="line.2353"></a> |
| <FONT color="green">2354</FONT> if (null == t)<a name="line.2354"></a> |
| <FONT color="green">2355</FONT> return; <a name="line.2355"></a> |
| <FONT color="green">2356</FONT> <a name="line.2356"></a> |
| <FONT color="green">2357</FONT> if(elem.hasTextLitOnly() && m_optimizer)<a name="line.2357"></a> |
| <FONT color="green">2358</FONT> { <a name="line.2358"></a> |
| <FONT color="green">2359</FONT> char[] chars = ((ElemTextLiteral)t).getChars();<a name="line.2359"></a> |
| <FONT color="green">2360</FONT> try<a name="line.2360"></a> |
| <FONT color="green">2361</FONT> {<a name="line.2361"></a> |
| <FONT color="green">2362</FONT> // Have to push stuff on for tooling...<a name="line.2362"></a> |
| <FONT color="green">2363</FONT> this.pushElemTemplateElement(t);<a name="line.2363"></a> |
| <FONT color="green">2364</FONT> m_serializationHandler.characters(chars, 0, chars.length);<a name="line.2364"></a> |
| <FONT color="green">2365</FONT> }<a name="line.2365"></a> |
| <FONT color="green">2366</FONT> catch(SAXException se)<a name="line.2366"></a> |
| <FONT color="green">2367</FONT> {<a name="line.2367"></a> |
| <FONT color="green">2368</FONT> throw new TransformerException(se);<a name="line.2368"></a> |
| <FONT color="green">2369</FONT> }<a name="line.2369"></a> |
| <FONT color="green">2370</FONT> finally<a name="line.2370"></a> |
| <FONT color="green">2371</FONT> {<a name="line.2371"></a> |
| <FONT color="green">2372</FONT> this.popElemTemplateElement();<a name="line.2372"></a> |
| <FONT color="green">2373</FONT> }<a name="line.2373"></a> |
| <FONT color="green">2374</FONT> return;<a name="line.2374"></a> |
| <FONT color="green">2375</FONT> }<a name="line.2375"></a> |
| <FONT color="green">2376</FONT> <a name="line.2376"></a> |
| <FONT color="green">2377</FONT> // // Check for infinite loops if we have to.<a name="line.2377"></a> |
| <FONT color="green">2378</FONT> // boolean check = (m_stackGuard.m_recursionLimit > -1);<a name="line.2378"></a> |
| <FONT color="green">2379</FONT> //<a name="line.2379"></a> |
| <FONT color="green">2380</FONT> // if (check)<a name="line.2380"></a> |
| <FONT color="green">2381</FONT> // getStackGuard().push(elem, xctxt.getCurrentNode());<a name="line.2381"></a> |
| <FONT color="green">2382</FONT> <a name="line.2382"></a> |
| <FONT color="green">2383</FONT> XPathContext xctxt = m_xcontext;<a name="line.2383"></a> |
| <FONT color="green">2384</FONT> xctxt.pushSAXLocatorNull();<a name="line.2384"></a> |
| <FONT color="green">2385</FONT> int currentTemplateElementsTop = m_currentTemplateElements.size();<a name="line.2385"></a> |
| <FONT color="green">2386</FONT> m_currentTemplateElements.push(null);<a name="line.2386"></a> |
| <FONT color="green">2387</FONT> <a name="line.2387"></a> |
| <FONT color="green">2388</FONT> try<a name="line.2388"></a> |
| <FONT color="green">2389</FONT> {<a name="line.2389"></a> |
| <FONT color="green">2390</FONT> // Loop through the children of the template, calling execute on <a name="line.2390"></a> |
| <FONT color="green">2391</FONT> // each of them.<a name="line.2391"></a> |
| <FONT color="green">2392</FONT> for (; t != null; t = t.getNextSiblingElem())<a name="line.2392"></a> |
| <FONT color="green">2393</FONT> {<a name="line.2393"></a> |
| <FONT color="green">2394</FONT> if (!shouldAddAttrs<a name="line.2394"></a> |
| <FONT color="green">2395</FONT> && t.getXSLToken() == Constants.ELEMNAME_ATTRIBUTE)<a name="line.2395"></a> |
| <FONT color="green">2396</FONT> continue;<a name="line.2396"></a> |
| <FONT color="green">2397</FONT> <a name="line.2397"></a> |
| <FONT color="green">2398</FONT> xctxt.setSAXLocator(t);<a name="line.2398"></a> |
| <FONT color="green">2399</FONT> m_currentTemplateElements.setElementAt(t,currentTemplateElementsTop);<a name="line.2399"></a> |
| <FONT color="green">2400</FONT> t.execute(this);<a name="line.2400"></a> |
| <FONT color="green">2401</FONT> }<a name="line.2401"></a> |
| <FONT color="green">2402</FONT> }<a name="line.2402"></a> |
| <FONT color="green">2403</FONT> catch(RuntimeException re)<a name="line.2403"></a> |
| <FONT color="green">2404</FONT> {<a name="line.2404"></a> |
| <FONT color="green">2405</FONT> TransformerException te = new TransformerException(re);<a name="line.2405"></a> |
| <FONT color="green">2406</FONT> te.setLocator(t);<a name="line.2406"></a> |
| <FONT color="green">2407</FONT> throw te;<a name="line.2407"></a> |
| <FONT color="green">2408</FONT> }<a name="line.2408"></a> |
| <FONT color="green">2409</FONT> finally<a name="line.2409"></a> |
| <FONT color="green">2410</FONT> {<a name="line.2410"></a> |
| <FONT color="green">2411</FONT> m_currentTemplateElements.pop();<a name="line.2411"></a> |
| <FONT color="green">2412</FONT> xctxt.popSAXLocator();<a name="line.2412"></a> |
| <FONT color="green">2413</FONT> }<a name="line.2413"></a> |
| <FONT color="green">2414</FONT> <a name="line.2414"></a> |
| <FONT color="green">2415</FONT> // Check for infinite loops if we have to<a name="line.2415"></a> |
| <FONT color="green">2416</FONT> // if (check)<a name="line.2416"></a> |
| <FONT color="green">2417</FONT> // getStackGuard().pop();<a name="line.2417"></a> |
| <FONT color="green">2418</FONT> }<a name="line.2418"></a> |
| <FONT color="green">2419</FONT> /**<a name="line.2419"></a> |
| <FONT color="green">2420</FONT> * Execute each of the children of a template element.<a name="line.2420"></a> |
| <FONT color="green">2421</FONT> *<a name="line.2421"></a> |
| <FONT color="green">2422</FONT> * @param elem The ElemTemplateElement that contains the children<a name="line.2422"></a> |
| <FONT color="green">2423</FONT> * that should execute.<a name="line.2423"></a> |
| <FONT color="green">2424</FONT> * @param handler The ContentHandler to where the result events<a name="line.2424"></a> |
| <FONT color="green">2425</FONT> * should be fed.<a name="line.2425"></a> |
| <FONT color="green">2426</FONT> *<a name="line.2426"></a> |
| <FONT color="green">2427</FONT> * @throws TransformerException<a name="line.2427"></a> |
| <FONT color="green">2428</FONT> * @xsl.usage advanced<a name="line.2428"></a> |
| <FONT color="green">2429</FONT> */<a name="line.2429"></a> |
| <FONT color="green">2430</FONT> public void executeChildTemplates(<a name="line.2430"></a> |
| <FONT color="green">2431</FONT> ElemTemplateElement elem, ContentHandler handler)<a name="line.2431"></a> |
| <FONT color="green">2432</FONT> throws TransformerException<a name="line.2432"></a> |
| <FONT color="green">2433</FONT> {<a name="line.2433"></a> |
| <FONT color="green">2434</FONT> <a name="line.2434"></a> |
| <FONT color="green">2435</FONT> SerializationHandler xoh = this.getSerializationHandler();<a name="line.2435"></a> |
| <FONT color="green">2436</FONT> <a name="line.2436"></a> |
| <FONT color="green">2437</FONT> // These may well not be the same! In this case when calling<a name="line.2437"></a> |
| <FONT color="green">2438</FONT> // the Redirect extension, it has already set the ContentHandler<a name="line.2438"></a> |
| <FONT color="green">2439</FONT> // in the Transformer.<a name="line.2439"></a> |
| <FONT color="green">2440</FONT> SerializationHandler savedHandler = xoh;<a name="line.2440"></a> |
| <FONT color="green">2441</FONT> <a name="line.2441"></a> |
| <FONT color="green">2442</FONT> try<a name="line.2442"></a> |
| <FONT color="green">2443</FONT> {<a name="line.2443"></a> |
| <FONT color="green">2444</FONT> xoh.flushPending();<a name="line.2444"></a> |
| <FONT color="green">2445</FONT> <a name="line.2445"></a> |
| <FONT color="green">2446</FONT> // %REVIEW% Make sure current node is being pushed.<a name="line.2446"></a> |
| <FONT color="green">2447</FONT> LexicalHandler lex = null;<a name="line.2447"></a> |
| <FONT color="green">2448</FONT> if (handler instanceof LexicalHandler) {<a name="line.2448"></a> |
| <FONT color="green">2449</FONT> lex = (LexicalHandler) handler;<a name="line.2449"></a> |
| <FONT color="green">2450</FONT> }<a name="line.2450"></a> |
| <FONT color="green">2451</FONT> m_serializationHandler = new ToXMLSAXHandler(handler, lex, savedHandler.getEncoding());<a name="line.2451"></a> |
| <FONT color="green">2452</FONT> m_serializationHandler.setTransformer(this);<a name="line.2452"></a> |
| <FONT color="green">2453</FONT> executeChildTemplates(elem, true);<a name="line.2453"></a> |
| <FONT color="green">2454</FONT> }<a name="line.2454"></a> |
| <FONT color="green">2455</FONT> catch (TransformerException e)<a name="line.2455"></a> |
| <FONT color="green">2456</FONT> {<a name="line.2456"></a> |
| <FONT color="green">2457</FONT> throw e;<a name="line.2457"></a> |
| <FONT color="green">2458</FONT> }<a name="line.2458"></a> |
| <FONT color="green">2459</FONT> catch (SAXException se) {<a name="line.2459"></a> |
| <FONT color="green">2460</FONT> throw new TransformerException(se);<a name="line.2460"></a> |
| <FONT color="green">2461</FONT> }<a name="line.2461"></a> |
| <FONT color="green">2462</FONT> finally<a name="line.2462"></a> |
| <FONT color="green">2463</FONT> {<a name="line.2463"></a> |
| <FONT color="green">2464</FONT> m_serializationHandler = savedHandler;<a name="line.2464"></a> |
| <FONT color="green">2465</FONT> }<a name="line.2465"></a> |
| <FONT color="green">2466</FONT> }<a name="line.2466"></a> |
| <FONT color="green">2467</FONT> <a name="line.2467"></a> |
| <FONT color="green">2468</FONT> /**<a name="line.2468"></a> |
| <FONT color="green">2469</FONT> * Get the keys for the xsl:sort elements.<a name="line.2469"></a> |
| <FONT color="green">2470</FONT> * Note: Should this go into ElemForEach?<a name="line.2470"></a> |
| <FONT color="green">2471</FONT> *<a name="line.2471"></a> |
| <FONT color="green">2472</FONT> * @param foreach Valid ElemForEach element, not null.<a name="line.2472"></a> |
| <FONT color="green">2473</FONT> * @param sourceNodeContext The current node context in the source tree,<a name="line.2473"></a> |
| <FONT color="green">2474</FONT> * needed to evaluate the Attribute Value Templates.<a name="line.2474"></a> |
| <FONT color="green">2475</FONT> *<a name="line.2475"></a> |
| <FONT color="green">2476</FONT> * @return A Vector of NodeSortKeys, or null.<a name="line.2476"></a> |
| <FONT color="green">2477</FONT> *<a name="line.2477"></a> |
| <FONT color="green">2478</FONT> * @throws TransformerException<a name="line.2478"></a> |
| <FONT color="green">2479</FONT> * @xsl.usage advanced<a name="line.2479"></a> |
| <FONT color="green">2480</FONT> */<a name="line.2480"></a> |
| <FONT color="green">2481</FONT> public Vector processSortKeys(ElemForEach foreach, int sourceNodeContext)<a name="line.2481"></a> |
| <FONT color="green">2482</FONT> throws TransformerException<a name="line.2482"></a> |
| <FONT color="green">2483</FONT> {<a name="line.2483"></a> |
| <FONT color="green">2484</FONT> <a name="line.2484"></a> |
| <FONT color="green">2485</FONT> Vector keys = null;<a name="line.2485"></a> |
| <FONT color="green">2486</FONT> XPathContext xctxt = m_xcontext;<a name="line.2486"></a> |
| <FONT color="green">2487</FONT> int nElems = foreach.getSortElemCount();<a name="line.2487"></a> |
| <FONT color="green">2488</FONT> <a name="line.2488"></a> |
| <FONT color="green">2489</FONT> if (nElems > 0)<a name="line.2489"></a> |
| <FONT color="green">2490</FONT> keys = new Vector();<a name="line.2490"></a> |
| <FONT color="green">2491</FONT> <a name="line.2491"></a> |
| <FONT color="green">2492</FONT> // March backwards, collecting the sort keys.<a name="line.2492"></a> |
| <FONT color="green">2493</FONT> for (int i = 0; i < nElems; i++)<a name="line.2493"></a> |
| <FONT color="green">2494</FONT> {<a name="line.2494"></a> |
| <FONT color="green">2495</FONT> ElemSort sort = foreach.getSortElem(i);<a name="line.2495"></a> |
| <FONT color="green">2496</FONT> <a name="line.2496"></a> |
| <FONT color="green">2497</FONT> if (m_debug)<a name="line.2497"></a> |
| <FONT color="green">2498</FONT> getTraceManager().fireTraceEvent(sort);<a name="line.2498"></a> |
| <FONT color="green">2499</FONT> <a name="line.2499"></a> |
| <FONT color="green">2500</FONT> String langString =<a name="line.2500"></a> |
| <FONT color="green">2501</FONT> (null != sort.getLang())<a name="line.2501"></a> |
| <FONT color="green">2502</FONT> ? sort.getLang().evaluate(xctxt, sourceNodeContext, foreach) : null;<a name="line.2502"></a> |
| <FONT color="green">2503</FONT> String dataTypeString = sort.getDataType().evaluate(xctxt,<a name="line.2503"></a> |
| <FONT color="green">2504</FONT> sourceNodeContext, foreach);<a name="line.2504"></a> |
| <FONT color="green">2505</FONT> <a name="line.2505"></a> |
| <FONT color="green">2506</FONT> if (dataTypeString.indexOf(":") >= 0)<a name="line.2506"></a> |
| <FONT color="green">2507</FONT> System.out.println(<a name="line.2507"></a> |
| <FONT color="green">2508</FONT> "TODO: Need to write the hooks for QNAME sort data type");<a name="line.2508"></a> |
| <FONT color="green">2509</FONT> else if (!(dataTypeString.equalsIgnoreCase(Constants.ATTRVAL_DATATYPE_TEXT))<a name="line.2509"></a> |
| <FONT color="green">2510</FONT> &&!(dataTypeString.equalsIgnoreCase(<a name="line.2510"></a> |
| <FONT color="green">2511</FONT> Constants.ATTRVAL_DATATYPE_NUMBER)))<a name="line.2511"></a> |
| <FONT color="green">2512</FONT> foreach.error(XSLTErrorResources.ER_ILLEGAL_ATTRIBUTE_VALUE,<a name="line.2512"></a> |
| <FONT color="green">2513</FONT> new Object[]{ Constants.ATTRNAME_DATATYPE,<a name="line.2513"></a> |
| <FONT color="green">2514</FONT> dataTypeString });<a name="line.2514"></a> |
| <FONT color="green">2515</FONT> <a name="line.2515"></a> |
| <FONT color="green">2516</FONT> boolean treatAsNumbers =<a name="line.2516"></a> |
| <FONT color="green">2517</FONT> ((null != dataTypeString) && dataTypeString.equals(<a name="line.2517"></a> |
| <FONT color="green">2518</FONT> Constants.ATTRVAL_DATATYPE_NUMBER)) ? true : false;<a name="line.2518"></a> |
| <FONT color="green">2519</FONT> String orderString = sort.getOrder().evaluate(xctxt, sourceNodeContext,<a name="line.2519"></a> |
| <FONT color="green">2520</FONT> foreach);<a name="line.2520"></a> |
| <FONT color="green">2521</FONT> <a name="line.2521"></a> |
| <FONT color="green">2522</FONT> if (!(orderString.equalsIgnoreCase(Constants.ATTRVAL_ORDER_ASCENDING))<a name="line.2522"></a> |
| <FONT color="green">2523</FONT> &&!(orderString.equalsIgnoreCase(<a name="line.2523"></a> |
| <FONT color="green">2524</FONT> Constants.ATTRVAL_ORDER_DESCENDING)))<a name="line.2524"></a> |
| <FONT color="green">2525</FONT> foreach.error(XSLTErrorResources.ER_ILLEGAL_ATTRIBUTE_VALUE,<a name="line.2525"></a> |
| <FONT color="green">2526</FONT> new Object[]{ Constants.ATTRNAME_ORDER,<a name="line.2526"></a> |
| <FONT color="green">2527</FONT> orderString });<a name="line.2527"></a> |
| <FONT color="green">2528</FONT> <a name="line.2528"></a> |
| <FONT color="green">2529</FONT> boolean descending =<a name="line.2529"></a> |
| <FONT color="green">2530</FONT> ((null != orderString) && orderString.equals(<a name="line.2530"></a> |
| <FONT color="green">2531</FONT> Constants.ATTRVAL_ORDER_DESCENDING)) ? true : false;<a name="line.2531"></a> |
| <FONT color="green">2532</FONT> AVT caseOrder = sort.getCaseOrder();<a name="line.2532"></a> |
| <FONT color="green">2533</FONT> boolean caseOrderUpper;<a name="line.2533"></a> |
| <FONT color="green">2534</FONT> <a name="line.2534"></a> |
| <FONT color="green">2535</FONT> if (null != caseOrder)<a name="line.2535"></a> |
| <FONT color="green">2536</FONT> {<a name="line.2536"></a> |
| <FONT color="green">2537</FONT> String caseOrderString = caseOrder.evaluate(xctxt, sourceNodeContext,<a name="line.2537"></a> |
| <FONT color="green">2538</FONT> foreach);<a name="line.2538"></a> |
| <FONT color="green">2539</FONT> <a name="line.2539"></a> |
| <FONT color="green">2540</FONT> if (!(caseOrderString.equalsIgnoreCase(Constants.ATTRVAL_CASEORDER_UPPER))<a name="line.2540"></a> |
| <FONT color="green">2541</FONT> &&!(caseOrderString.equalsIgnoreCase(<a name="line.2541"></a> |
| <FONT color="green">2542</FONT> Constants.ATTRVAL_CASEORDER_LOWER)))<a name="line.2542"></a> |
| <FONT color="green">2543</FONT> foreach.error(XSLTErrorResources.ER_ILLEGAL_ATTRIBUTE_VALUE,<a name="line.2543"></a> |
| <FONT color="green">2544</FONT> new Object[]{ Constants.ATTRNAME_CASEORDER,<a name="line.2544"></a> |
| <FONT color="green">2545</FONT> caseOrderString });<a name="line.2545"></a> |
| <FONT color="green">2546</FONT> <a name="line.2546"></a> |
| <FONT color="green">2547</FONT> caseOrderUpper =<a name="line.2547"></a> |
| <FONT color="green">2548</FONT> ((null != caseOrderString) && caseOrderString.equals(<a name="line.2548"></a> |
| <FONT color="green">2549</FONT> Constants.ATTRVAL_CASEORDER_UPPER)) ? true : false;<a name="line.2549"></a> |
| <FONT color="green">2550</FONT> }<a name="line.2550"></a> |
| <FONT color="green">2551</FONT> else<a name="line.2551"></a> |
| <FONT color="green">2552</FONT> {<a name="line.2552"></a> |
| <FONT color="green">2553</FONT> caseOrderUpper = false;<a name="line.2553"></a> |
| <FONT color="green">2554</FONT> }<a name="line.2554"></a> |
| <FONT color="green">2555</FONT> <a name="line.2555"></a> |
| <FONT color="green">2556</FONT> keys.addElement(new NodeSortKey(this, sort.getSelect(), treatAsNumbers,<a name="line.2556"></a> |
| <FONT color="green">2557</FONT> descending, langString, caseOrderUpper,<a name="line.2557"></a> |
| <FONT color="green">2558</FONT> foreach));<a name="line.2558"></a> |
| <FONT color="green">2559</FONT> if (m_debug)<a name="line.2559"></a> |
| <FONT color="green">2560</FONT> getTraceManager().fireTraceEndEvent(sort);<a name="line.2560"></a> |
| <FONT color="green">2561</FONT> }<a name="line.2561"></a> |
| <FONT color="green">2562</FONT> <a name="line.2562"></a> |
| <FONT color="green">2563</FONT> return keys;<a name="line.2563"></a> |
| <FONT color="green">2564</FONT> }<a name="line.2564"></a> |
| <FONT color="green">2565</FONT> <a name="line.2565"></a> |
| <FONT color="green">2566</FONT> //==========================================================<a name="line.2566"></a> |
| <FONT color="green">2567</FONT> // SECTION: TransformState implementation<a name="line.2567"></a> |
| <FONT color="green">2568</FONT> //==========================================================<a name="line.2568"></a> |
| <FONT color="green">2569</FONT> <a name="line.2569"></a> |
| <FONT color="green">2570</FONT> /**<a name="line.2570"></a> |
| <FONT color="green">2571</FONT> * Get the stack of ElemTemplateElements.<a name="line.2571"></a> |
| <FONT color="green">2572</FONT> * <a name="line.2572"></a> |
| <FONT color="green">2573</FONT> * @return A copy of stack that contains the xsl element instructions, <a name="line.2573"></a> |
| <FONT color="green">2574</FONT> * the earliest called in index zero, and the latest called in index size()-1.<a name="line.2574"></a> |
| <FONT color="green">2575</FONT> */<a name="line.2575"></a> |
| <FONT color="green">2576</FONT> public Vector getElementCallstack()<a name="line.2576"></a> |
| <FONT color="green">2577</FONT> {<a name="line.2577"></a> |
| <FONT color="green">2578</FONT> Vector elems = new Vector();<a name="line.2578"></a> |
| <FONT color="green">2579</FONT> int nStackSize = m_currentTemplateElements.size();<a name="line.2579"></a> |
| <FONT color="green">2580</FONT> for(int i = 0; i < nStackSize; i++)<a name="line.2580"></a> |
| <FONT color="green">2581</FONT> {<a name="line.2581"></a> |
| <FONT color="green">2582</FONT> ElemTemplateElement elem = (ElemTemplateElement) m_currentTemplateElements.elementAt(i);<a name="line.2582"></a> |
| <FONT color="green">2583</FONT> if(null != elem)<a name="line.2583"></a> |
| <FONT color="green">2584</FONT> {<a name="line.2584"></a> |
| <FONT color="green">2585</FONT> elems.addElement(elem);<a name="line.2585"></a> |
| <FONT color="green">2586</FONT> }<a name="line.2586"></a> |
| <FONT color="green">2587</FONT> }<a name="line.2587"></a> |
| <FONT color="green">2588</FONT> return elems;<a name="line.2588"></a> |
| <FONT color="green">2589</FONT> }<a name="line.2589"></a> |
| <FONT color="green">2590</FONT> <a name="line.2590"></a> |
| <FONT color="green">2591</FONT> /**<a name="line.2591"></a> |
| <FONT color="green">2592</FONT> * Get the count of how many elements are <a name="line.2592"></a> |
| <FONT color="green">2593</FONT> * active.<a name="line.2593"></a> |
| <FONT color="green">2594</FONT> * @return The number of active elements on <a name="line.2594"></a> |
| <FONT color="green">2595</FONT> * the currentTemplateElements stack.<a name="line.2595"></a> |
| <FONT color="green">2596</FONT> */<a name="line.2596"></a> |
| <FONT color="green">2597</FONT> public int getCurrentTemplateElementsCount()<a name="line.2597"></a> |
| <FONT color="green">2598</FONT> {<a name="line.2598"></a> |
| <FONT color="green">2599</FONT> return m_currentTemplateElements.size();<a name="line.2599"></a> |
| <FONT color="green">2600</FONT> }<a name="line.2600"></a> |
| <FONT color="green">2601</FONT> <a name="line.2601"></a> |
| <FONT color="green">2602</FONT> <a name="line.2602"></a> |
| <FONT color="green">2603</FONT> /**<a name="line.2603"></a> |
| <FONT color="green">2604</FONT> * Get the count of how many elements are <a name="line.2604"></a> |
| <FONT color="green">2605</FONT> * active.<a name="line.2605"></a> |
| <FONT color="green">2606</FONT> * @return The number of active elements on <a name="line.2606"></a> |
| <FONT color="green">2607</FONT> * the currentTemplateElements stack.<a name="line.2607"></a> |
| <FONT color="green">2608</FONT> */<a name="line.2608"></a> |
| <FONT color="green">2609</FONT> public ObjectStack getCurrentTemplateElements()<a name="line.2609"></a> |
| <FONT color="green">2610</FONT> {<a name="line.2610"></a> |
| <FONT color="green">2611</FONT> return m_currentTemplateElements;<a name="line.2611"></a> |
| <FONT color="green">2612</FONT> }<a name="line.2612"></a> |
| <FONT color="green">2613</FONT> <a name="line.2613"></a> |
| <FONT color="green">2614</FONT> /**<a name="line.2614"></a> |
| <FONT color="green">2615</FONT> * Push the current template element.<a name="line.2615"></a> |
| <FONT color="green">2616</FONT> *<a name="line.2616"></a> |
| <FONT color="green">2617</FONT> * @param elem The current ElemTemplateElement (may be null, and then<a name="line.2617"></a> |
| <FONT color="green">2618</FONT> * set via setCurrentElement).<a name="line.2618"></a> |
| <FONT color="green">2619</FONT> */<a name="line.2619"></a> |
| <FONT color="green">2620</FONT> public void pushElemTemplateElement(ElemTemplateElement elem)<a name="line.2620"></a> |
| <FONT color="green">2621</FONT> {<a name="line.2621"></a> |
| <FONT color="green">2622</FONT> m_currentTemplateElements.push(elem);<a name="line.2622"></a> |
| <FONT color="green">2623</FONT> }<a name="line.2623"></a> |
| <FONT color="green">2624</FONT> <a name="line.2624"></a> |
| <FONT color="green">2625</FONT> /**<a name="line.2625"></a> |
| <FONT color="green">2626</FONT> * Pop the current template element.<a name="line.2626"></a> |
| <FONT color="green">2627</FONT> */<a name="line.2627"></a> |
| <FONT color="green">2628</FONT> public void popElemTemplateElement()<a name="line.2628"></a> |
| <FONT color="green">2629</FONT> {<a name="line.2629"></a> |
| <FONT color="green">2630</FONT> m_currentTemplateElements.pop();<a name="line.2630"></a> |
| <FONT color="green">2631</FONT> }<a name="line.2631"></a> |
| <FONT color="green">2632</FONT> <a name="line.2632"></a> |
| <FONT color="green">2633</FONT> /**<a name="line.2633"></a> |
| <FONT color="green">2634</FONT> * Set the top of the current template elements<a name="line.2634"></a> |
| <FONT color="green">2635</FONT> * stack.<a name="line.2635"></a> |
| <FONT color="green">2636</FONT> *<a name="line.2636"></a> |
| <FONT color="green">2637</FONT> * @param e The current ElemTemplateElement about to<a name="line.2637"></a> |
| <FONT color="green">2638</FONT> * be executed.<a name="line.2638"></a> |
| <FONT color="green">2639</FONT> */<a name="line.2639"></a> |
| <FONT color="green">2640</FONT> public void setCurrentElement(ElemTemplateElement e)<a name="line.2640"></a> |
| <FONT color="green">2641</FONT> {<a name="line.2641"></a> |
| <FONT color="green">2642</FONT> m_currentTemplateElements.setTop(e);<a name="line.2642"></a> |
| <FONT color="green">2643</FONT> }<a name="line.2643"></a> |
| <FONT color="green">2644</FONT> <a name="line.2644"></a> |
| <FONT color="green">2645</FONT> /**<a name="line.2645"></a> |
| <FONT color="green">2646</FONT> * Retrieves the current ElemTemplateElement that is<a name="line.2646"></a> |
| <FONT color="green">2647</FONT> * being executed.<a name="line.2647"></a> |
| <FONT color="green">2648</FONT> *<a name="line.2648"></a> |
| <FONT color="green">2649</FONT> * @return The current ElemTemplateElement that is executing,<a name="line.2649"></a> |
| <FONT color="green">2650</FONT> * should not normally be null.<a name="line.2650"></a> |
| <FONT color="green">2651</FONT> */<a name="line.2651"></a> |
| <FONT color="green">2652</FONT> public ElemTemplateElement getCurrentElement()<a name="line.2652"></a> |
| <FONT color="green">2653</FONT> {<a name="line.2653"></a> |
| <FONT color="green">2654</FONT> return (m_currentTemplateElements.size() > 0) ? <a name="line.2654"></a> |
| <FONT color="green">2655</FONT> (ElemTemplateElement) m_currentTemplateElements.peek() : null;<a name="line.2655"></a> |
| <FONT color="green">2656</FONT> }<a name="line.2656"></a> |
| <FONT color="green">2657</FONT> <a name="line.2657"></a> |
| <FONT color="green">2658</FONT> /**<a name="line.2658"></a> |
| <FONT color="green">2659</FONT> * This method retrieves the current context node<a name="line.2659"></a> |
| <FONT color="green">2660</FONT> * in the source tree.<a name="line.2660"></a> |
| <FONT color="green">2661</FONT> *<a name="line.2661"></a> |
| <FONT color="green">2662</FONT> * @return The current context node (should never be null?).<a name="line.2662"></a> |
| <FONT color="green">2663</FONT> */<a name="line.2663"></a> |
| <FONT color="green">2664</FONT> public int getCurrentNode()<a name="line.2664"></a> |
| <FONT color="green">2665</FONT> {<a name="line.2665"></a> |
| <FONT color="green">2666</FONT> return m_xcontext.getCurrentNode();<a name="line.2666"></a> |
| <FONT color="green">2667</FONT> }<a name="line.2667"></a> |
| <FONT color="green">2668</FONT> <a name="line.2668"></a> |
| <FONT color="green">2669</FONT> /**<a name="line.2669"></a> |
| <FONT color="green">2670</FONT> * Get the call stack of xsl:template elements.<a name="line.2670"></a> |
| <FONT color="green">2671</FONT> * <a name="line.2671"></a> |
| <FONT color="green">2672</FONT> * @return A copy of stack that contains the xsl:template <a name="line.2672"></a> |
| <FONT color="green">2673</FONT> * (ElemTemplate) instructions, the earliest called in index <a name="line.2673"></a> |
| <FONT color="green">2674</FONT> * zero, and the latest called in index size()-1.<a name="line.2674"></a> |
| <FONT color="green">2675</FONT> */<a name="line.2675"></a> |
| <FONT color="green">2676</FONT> public Vector getTemplateCallstack()<a name="line.2676"></a> |
| <FONT color="green">2677</FONT> {<a name="line.2677"></a> |
| <FONT color="green">2678</FONT> Vector elems = new Vector();<a name="line.2678"></a> |
| <FONT color="green">2679</FONT> int nStackSize = m_currentTemplateElements.size();<a name="line.2679"></a> |
| <FONT color="green">2680</FONT> for(int i = 0; i < nStackSize; i++)<a name="line.2680"></a> |
| <FONT color="green">2681</FONT> {<a name="line.2681"></a> |
| <FONT color="green">2682</FONT> ElemTemplateElement elem = (ElemTemplateElement) m_currentTemplateElements.elementAt(i);<a name="line.2682"></a> |
| <FONT color="green">2683</FONT> if(null != elem && (elem.getXSLToken() != Constants.ELEMNAME_TEMPLATE))<a name="line.2683"></a> |
| <FONT color="green">2684</FONT> {<a name="line.2684"></a> |
| <FONT color="green">2685</FONT> elems.addElement(elem);<a name="line.2685"></a> |
| <FONT color="green">2686</FONT> }<a name="line.2686"></a> |
| <FONT color="green">2687</FONT> }<a name="line.2687"></a> |
| <FONT color="green">2688</FONT> return elems;<a name="line.2688"></a> |
| <FONT color="green">2689</FONT> }<a name="line.2689"></a> |
| <FONT color="green">2690</FONT> <a name="line.2690"></a> |
| <FONT color="green">2691</FONT> <a name="line.2691"></a> |
| <FONT color="green">2692</FONT> /**<a name="line.2692"></a> |
| <FONT color="green">2693</FONT> * This method retrieves the xsl:template<a name="line.2693"></a> |
| <FONT color="green">2694</FONT> * that is in effect, which may be a matched template<a name="line.2694"></a> |
| <FONT color="green">2695</FONT> * or a named template.<a name="line.2695"></a> |
| <FONT color="green">2696</FONT> *<a name="line.2696"></a> |
| <FONT color="green">2697</FONT> * <p>Please note that the ElemTemplate returned may<a name="line.2697"></a> |
| <FONT color="green">2698</FONT> * be a default template, and thus may not have a template<a name="line.2698"></a> |
| <FONT color="green">2699</FONT> * defined in the stylesheet.</p><a name="line.2699"></a> |
| <FONT color="green">2700</FONT> *<a name="line.2700"></a> |
| <FONT color="green">2701</FONT> * @return The current xsl:template, should not be null.<a name="line.2701"></a> |
| <FONT color="green">2702</FONT> */<a name="line.2702"></a> |
| <FONT color="green">2703</FONT> public ElemTemplate getCurrentTemplate()<a name="line.2703"></a> |
| <FONT color="green">2704</FONT> {<a name="line.2704"></a> |
| <FONT color="green">2705</FONT> <a name="line.2705"></a> |
| <FONT color="green">2706</FONT> ElemTemplateElement elem = getCurrentElement();<a name="line.2706"></a> |
| <FONT color="green">2707</FONT> <a name="line.2707"></a> |
| <FONT color="green">2708</FONT> while ((null != elem)<a name="line.2708"></a> |
| <FONT color="green">2709</FONT> && (elem.getXSLToken() != Constants.ELEMNAME_TEMPLATE))<a name="line.2709"></a> |
| <FONT color="green">2710</FONT> {<a name="line.2710"></a> |
| <FONT color="green">2711</FONT> elem = elem.getParentElem();<a name="line.2711"></a> |
| <FONT color="green">2712</FONT> }<a name="line.2712"></a> |
| <FONT color="green">2713</FONT> <a name="line.2713"></a> |
| <FONT color="green">2714</FONT> return (ElemTemplate) elem;<a name="line.2714"></a> |
| <FONT color="green">2715</FONT> }<a name="line.2715"></a> |
| <FONT color="green">2716</FONT> <a name="line.2716"></a> |
| <FONT color="green">2717</FONT> /**<a name="line.2717"></a> |
| <FONT color="green">2718</FONT> * Push both the current xsl:template or xsl:for-each onto the<a name="line.2718"></a> |
| <FONT color="green">2719</FONT> * stack, along with the child node that was matched.<a name="line.2719"></a> |
| <FONT color="green">2720</FONT> * (Note: should this only be used for xsl:templates?? -sb)<a name="line.2720"></a> |
| <FONT color="green">2721</FONT> *<a name="line.2721"></a> |
| <FONT color="green">2722</FONT> * @param template xsl:template or xsl:for-each.<a name="line.2722"></a> |
| <FONT color="green">2723</FONT> * @param child The child that was matched.<a name="line.2723"></a> |
| <FONT color="green">2724</FONT> */<a name="line.2724"></a> |
| <FONT color="green">2725</FONT> public void pushPairCurrentMatched(ElemTemplateElement template, int child)<a name="line.2725"></a> |
| <FONT color="green">2726</FONT> {<a name="line.2726"></a> |
| <FONT color="green">2727</FONT> m_currentMatchTemplates.push(template);<a name="line.2727"></a> |
| <FONT color="green">2728</FONT> m_currentMatchedNodes.push(child);<a name="line.2728"></a> |
| <FONT color="green">2729</FONT> }<a name="line.2729"></a> |
| <FONT color="green">2730</FONT> <a name="line.2730"></a> |
| <FONT color="green">2731</FONT> /**<a name="line.2731"></a> |
| <FONT color="green">2732</FONT> * Pop the elements that were pushed via pushPairCurrentMatched.<a name="line.2732"></a> |
| <FONT color="green">2733</FONT> */<a name="line.2733"></a> |
| <FONT color="green">2734</FONT> public void popCurrentMatched()<a name="line.2734"></a> |
| <FONT color="green">2735</FONT> {<a name="line.2735"></a> |
| <FONT color="green">2736</FONT> m_currentMatchTemplates.pop();<a name="line.2736"></a> |
| <FONT color="green">2737</FONT> m_currentMatchedNodes.pop();<a name="line.2737"></a> |
| <FONT color="green">2738</FONT> }<a name="line.2738"></a> |
| <FONT color="green">2739</FONT> <a name="line.2739"></a> |
| <FONT color="green">2740</FONT> /**<a name="line.2740"></a> |
| <FONT color="green">2741</FONT> * This method retrieves the xsl:template<a name="line.2741"></a> |
| <FONT color="green">2742</FONT> * that was matched. Note that this may not be<a name="line.2742"></a> |
| <FONT color="green">2743</FONT> * the same thing as the current template (which<a name="line.2743"></a> |
| <FONT color="green">2744</FONT> * may be from getCurrentElement()), since a named<a name="line.2744"></a> |
| <FONT color="green">2745</FONT> * template may be in effect.<a name="line.2745"></a> |
| <FONT color="green">2746</FONT> *<a name="line.2746"></a> |
| <FONT color="green">2747</FONT> * @return The pushed template that was pushed via pushPairCurrentMatched.<a name="line.2747"></a> |
| <FONT color="green">2748</FONT> */<a name="line.2748"></a> |
| <FONT color="green">2749</FONT> public ElemTemplate getMatchedTemplate()<a name="line.2749"></a> |
| <FONT color="green">2750</FONT> {<a name="line.2750"></a> |
| <FONT color="green">2751</FONT> return (ElemTemplate) m_currentMatchTemplates.peek();<a name="line.2751"></a> |
| <FONT color="green">2752</FONT> }<a name="line.2752"></a> |
| <FONT color="green">2753</FONT> <a name="line.2753"></a> |
| <FONT color="green">2754</FONT> /**<a name="line.2754"></a> |
| <FONT color="green">2755</FONT> * Retrieves the node in the source tree that matched<a name="line.2755"></a> |
| <FONT color="green">2756</FONT> * the template obtained via getMatchedTemplate().<a name="line.2756"></a> |
| <FONT color="green">2757</FONT> *<a name="line.2757"></a> |
| <FONT color="green">2758</FONT> * @return The matched node that corresponds to the<a name="line.2758"></a> |
| <FONT color="green">2759</FONT> * match attribute of the current xsl:template.<a name="line.2759"></a> |
| <FONT color="green">2760</FONT> */<a name="line.2760"></a> |
| <FONT color="green">2761</FONT> public int getMatchedNode()<a name="line.2761"></a> |
| <FONT color="green">2762</FONT> {<a name="line.2762"></a> |
| <FONT color="green">2763</FONT> return m_currentMatchedNodes.peepTail();<a name="line.2763"></a> |
| <FONT color="green">2764</FONT> }<a name="line.2764"></a> |
| <FONT color="green">2765</FONT> <a name="line.2765"></a> |
| <FONT color="green">2766</FONT> /**<a name="line.2766"></a> |
| <FONT color="green">2767</FONT> * Get the current context node list.<a name="line.2767"></a> |
| <FONT color="green">2768</FONT> *<a name="line.2768"></a> |
| <FONT color="green">2769</FONT> * @return A reset clone of the context node list.<a name="line.2769"></a> |
| <FONT color="green">2770</FONT> */<a name="line.2770"></a> |
| <FONT color="green">2771</FONT> public DTMIterator getContextNodeList()<a name="line.2771"></a> |
| <FONT color="green">2772</FONT> {<a name="line.2772"></a> |
| <FONT color="green">2773</FONT> <a name="line.2773"></a> |
| <FONT color="green">2774</FONT> try<a name="line.2774"></a> |
| <FONT color="green">2775</FONT> {<a name="line.2775"></a> |
| <FONT color="green">2776</FONT> DTMIterator cnl = m_xcontext.getContextNodeList();<a name="line.2776"></a> |
| <FONT color="green">2777</FONT> <a name="line.2777"></a> |
| <FONT color="green">2778</FONT> return (cnl == null) ? null : (DTMIterator) cnl.cloneWithReset();<a name="line.2778"></a> |
| <FONT color="green">2779</FONT> }<a name="line.2779"></a> |
| <FONT color="green">2780</FONT> catch (CloneNotSupportedException cnse)<a name="line.2780"></a> |
| <FONT color="green">2781</FONT> {<a name="line.2781"></a> |
| <FONT color="green">2782</FONT> <a name="line.2782"></a> |
| <FONT color="green">2783</FONT> // should never happen.<a name="line.2783"></a> |
| <FONT color="green">2784</FONT> return null;<a name="line.2784"></a> |
| <FONT color="green">2785</FONT> }<a name="line.2785"></a> |
| <FONT color="green">2786</FONT> }<a name="line.2786"></a> |
| <FONT color="green">2787</FONT> <a name="line.2787"></a> |
| <FONT color="green">2788</FONT> /**<a name="line.2788"></a> |
| <FONT color="green">2789</FONT> * Get the TrAX Transformer object in effect.<a name="line.2789"></a> |
| <FONT color="green">2790</FONT> *<a name="line.2790"></a> |
| <FONT color="green">2791</FONT> * @return This object.<a name="line.2791"></a> |
| <FONT color="green">2792</FONT> */<a name="line.2792"></a> |
| <FONT color="green">2793</FONT> public Transformer getTransformer()<a name="line.2793"></a> |
| <FONT color="green">2794</FONT> {<a name="line.2794"></a> |
| <FONT color="green">2795</FONT> return this;<a name="line.2795"></a> |
| <FONT color="green">2796</FONT> }<a name="line.2796"></a> |
| <FONT color="green">2797</FONT> <a name="line.2797"></a> |
| <FONT color="green">2798</FONT> //==========================================================<a name="line.2798"></a> |
| <FONT color="green">2799</FONT> // SECTION: Accessor Functions<a name="line.2799"></a> |
| <FONT color="green">2800</FONT> //==========================================================<a name="line.2800"></a> |
| <FONT color="green">2801</FONT> <a name="line.2801"></a> |
| <FONT color="green">2802</FONT> /**<a name="line.2802"></a> |
| <FONT color="green">2803</FONT> * Set the stylesheet for this processor. If this is set, then the<a name="line.2803"></a> |
| <FONT color="green">2804</FONT> * process calls that take only the input .xml will use<a name="line.2804"></a> |
| <FONT color="green">2805</FONT> * this instead of looking for a stylesheet PI. Also,<a name="line.2805"></a> |
| <FONT color="green">2806</FONT> * setting the stylesheet is needed if you are going<a name="line.2806"></a> |
| <FONT color="green">2807</FONT> * to use the processor as a SAX ContentHandler.<a name="line.2807"></a> |
| <FONT color="green">2808</FONT> *<a name="line.2808"></a> |
| <FONT color="green">2809</FONT> * @param stylesheetRoot A non-null StylesheetRoot object,<a name="line.2809"></a> |
| <FONT color="green">2810</FONT> * or null if you wish to clear the stylesheet reference.<a name="line.2810"></a> |
| <FONT color="green">2811</FONT> */<a name="line.2811"></a> |
| <FONT color="green">2812</FONT> public void setStylesheet(StylesheetRoot stylesheetRoot)<a name="line.2812"></a> |
| <FONT color="green">2813</FONT> {<a name="line.2813"></a> |
| <FONT color="green">2814</FONT> m_stylesheetRoot = stylesheetRoot;<a name="line.2814"></a> |
| <FONT color="green">2815</FONT> }<a name="line.2815"></a> |
| <FONT color="green">2816</FONT> <a name="line.2816"></a> |
| <FONT color="green">2817</FONT> /**<a name="line.2817"></a> |
| <FONT color="green">2818</FONT> * Get the current stylesheet for this processor.<a name="line.2818"></a> |
| <FONT color="green">2819</FONT> *<a name="line.2819"></a> |
| <FONT color="green">2820</FONT> * @return The stylesheet that is associated with this<a name="line.2820"></a> |
| <FONT color="green">2821</FONT> * transformer.<a name="line.2821"></a> |
| <FONT color="green">2822</FONT> */<a name="line.2822"></a> |
| <FONT color="green">2823</FONT> public final StylesheetRoot getStylesheet()<a name="line.2823"></a> |
| <FONT color="green">2824</FONT> {<a name="line.2824"></a> |
| <FONT color="green">2825</FONT> return m_stylesheetRoot;<a name="line.2825"></a> |
| <FONT color="green">2826</FONT> }<a name="line.2826"></a> |
| <FONT color="green">2827</FONT> <a name="line.2827"></a> |
| <FONT color="green">2828</FONT> /**<a name="line.2828"></a> |
| <FONT color="green">2829</FONT> * Get quietConflictWarnings property. If the quietConflictWarnings<a name="line.2829"></a> |
| <FONT color="green">2830</FONT> * property is set to true, warnings about pattern conflicts won't be<a name="line.2830"></a> |
| <FONT color="green">2831</FONT> * printed to the diagnostics stream.<a name="line.2831"></a> |
| <FONT color="green">2832</FONT> *<a name="line.2832"></a> |
| <FONT color="green">2833</FONT> * @return True if this transformer should not report<a name="line.2833"></a> |
| <FONT color="green">2834</FONT> * template match conflicts.<a name="line.2834"></a> |
| <FONT color="green">2835</FONT> */<a name="line.2835"></a> |
| <FONT color="green">2836</FONT> public boolean getQuietConflictWarnings()<a name="line.2836"></a> |
| <FONT color="green">2837</FONT> {<a name="line.2837"></a> |
| <FONT color="green">2838</FONT> return m_quietConflictWarnings;<a name="line.2838"></a> |
| <FONT color="green">2839</FONT> }<a name="line.2839"></a> |
| <FONT color="green">2840</FONT> <a name="line.2840"></a> |
| <FONT color="green">2841</FONT> /**<a name="line.2841"></a> |
| <FONT color="green">2842</FONT> * If the quietConflictWarnings property is set to<a name="line.2842"></a> |
| <FONT color="green">2843</FONT> * true, warnings about pattern conflicts won't be<a name="line.2843"></a> |
| <FONT color="green">2844</FONT> * printed to the diagnostics stream.<a name="line.2844"></a> |
| <FONT color="green">2845</FONT> * False by default.<a name="line.2845"></a> |
| <FONT color="green">2846</FONT> * (Currently setting this property will have no effect.)<a name="line.2846"></a> |
| <FONT color="green">2847</FONT> *<a name="line.2847"></a> |
| <FONT color="green">2848</FONT> * @param b true if conflict warnings should be suppressed.<a name="line.2848"></a> |
| <FONT color="green">2849</FONT> */<a name="line.2849"></a> |
| <FONT color="green">2850</FONT> public void setQuietConflictWarnings(boolean b)<a name="line.2850"></a> |
| <FONT color="green">2851</FONT> {<a name="line.2851"></a> |
| <FONT color="green">2852</FONT> m_quietConflictWarnings = b;<a name="line.2852"></a> |
| <FONT color="green">2853</FONT> }<a name="line.2853"></a> |
| <FONT color="green">2854</FONT> <a name="line.2854"></a> |
| <FONT color="green">2855</FONT> /**<a name="line.2855"></a> |
| <FONT color="green">2856</FONT> * Set the execution context for XPath.<a name="line.2856"></a> |
| <FONT color="green">2857</FONT> *<a name="line.2857"></a> |
| <FONT color="green">2858</FONT> * @param xcontext A non-null reference to the XPathContext<a name="line.2858"></a> |
| <FONT color="green">2859</FONT> * associated with this transformer.<a name="line.2859"></a> |
| <FONT color="green">2860</FONT> * @xsl.usage internal<a name="line.2860"></a> |
| <FONT color="green">2861</FONT> */<a name="line.2861"></a> |
| <FONT color="green">2862</FONT> public void setXPathContext(XPathContext xcontext)<a name="line.2862"></a> |
| <FONT color="green">2863</FONT> {<a name="line.2863"></a> |
| <FONT color="green">2864</FONT> m_xcontext = xcontext;<a name="line.2864"></a> |
| <FONT color="green">2865</FONT> }<a name="line.2865"></a> |
| <FONT color="green">2866</FONT> <a name="line.2866"></a> |
| <FONT color="green">2867</FONT> /**<a name="line.2867"></a> |
| <FONT color="green">2868</FONT> * Get the XPath context associated with this transformer.<a name="line.2868"></a> |
| <FONT color="green">2869</FONT> *<a name="line.2869"></a> |
| <FONT color="green">2870</FONT> * @return The XPathContext reference, never null.<a name="line.2870"></a> |
| <FONT color="green">2871</FONT> */<a name="line.2871"></a> |
| <FONT color="green">2872</FONT> public final XPathContext getXPathContext()<a name="line.2872"></a> |
| <FONT color="green">2873</FONT> {<a name="line.2873"></a> |
| <FONT color="green">2874</FONT> return m_xcontext;<a name="line.2874"></a> |
| <FONT color="green">2875</FONT> }<a name="line.2875"></a> |
| <FONT color="green">2876</FONT> <a name="line.2876"></a> |
| <FONT color="green">2877</FONT> /**<a name="line.2877"></a> |
| <FONT color="green">2878</FONT> * Get the object used to guard the stack from<a name="line.2878"></a> |
| <FONT color="green">2879</FONT> * recursion.<a name="line.2879"></a> |
| <FONT color="green">2880</FONT> *<a name="line.2880"></a> |
| <FONT color="green">2881</FONT> * @return The StackGuard object, which should never be null.<a name="line.2881"></a> |
| <FONT color="green">2882</FONT> * @xsl.usage internal<a name="line.2882"></a> |
| <FONT color="green">2883</FONT> */<a name="line.2883"></a> |
| <FONT color="green">2884</FONT> public StackGuard getStackGuard()<a name="line.2884"></a> |
| <FONT color="green">2885</FONT> {<a name="line.2885"></a> |
| <FONT color="green">2886</FONT> return m_stackGuard;<a name="line.2886"></a> |
| <FONT color="green">2887</FONT> }<a name="line.2887"></a> |
| <FONT color="green">2888</FONT> <a name="line.2888"></a> |
| <FONT color="green">2889</FONT> /**<a name="line.2889"></a> |
| <FONT color="green">2890</FONT> * Get the recursion limit.<a name="line.2890"></a> |
| <FONT color="green">2891</FONT> * Used for infinite loop check. If the value is -1, do not<a name="line.2891"></a> |
| <FONT color="green">2892</FONT> * check for infinite loops. Anyone who wants to enable that<a name="line.2892"></a> |
| <FONT color="green">2893</FONT> * check should change the value of this variable to be the<a name="line.2893"></a> |
| <FONT color="green">2894</FONT> * level of recursion that they want to check. Be careful setting<a name="line.2894"></a> |
| <FONT color="green">2895</FONT> * this variable, if the number is too low, it may report an<a name="line.2895"></a> |
| <FONT color="green">2896</FONT> * infinite loop situation, when there is none.<a name="line.2896"></a> |
| <FONT color="green">2897</FONT> * Post version 1.0.0, we'll make this a runtime feature.<a name="line.2897"></a> |
| <FONT color="green">2898</FONT> *<a name="line.2898"></a> |
| <FONT color="green">2899</FONT> * @return The limit on recursion, or -1 if no check is to be made.<a name="line.2899"></a> |
| <FONT color="green">2900</FONT> */<a name="line.2900"></a> |
| <FONT color="green">2901</FONT> public int getRecursionLimit()<a name="line.2901"></a> |
| <FONT color="green">2902</FONT> {<a name="line.2902"></a> |
| <FONT color="green">2903</FONT> return m_stackGuard.getRecursionLimit();<a name="line.2903"></a> |
| <FONT color="green">2904</FONT> }<a name="line.2904"></a> |
| <FONT color="green">2905</FONT> <a name="line.2905"></a> |
| <FONT color="green">2906</FONT> /**<a name="line.2906"></a> |
| <FONT color="green">2907</FONT> * Set the recursion limit.<a name="line.2907"></a> |
| <FONT color="green">2908</FONT> * Used for infinite loop check. If the value is -1, do not<a name="line.2908"></a> |
| <FONT color="green">2909</FONT> * check for infinite loops. Anyone who wants to enable that<a name="line.2909"></a> |
| <FONT color="green">2910</FONT> * check should change the value of this variable to be the<a name="line.2910"></a> |
| <FONT color="green">2911</FONT> * level of recursion that they want to check. Be careful setting<a name="line.2911"></a> |
| <FONT color="green">2912</FONT> * this variable, if the number is too low, it may report an<a name="line.2912"></a> |
| <FONT color="green">2913</FONT> * infinite loop situation, when there is none.<a name="line.2913"></a> |
| <FONT color="green">2914</FONT> * Post version 1.0.0, we'll make this a runtime feature.<a name="line.2914"></a> |
| <FONT color="green">2915</FONT> *<a name="line.2915"></a> |
| <FONT color="green">2916</FONT> * @param limit A number that represents the limit of recursion,<a name="line.2916"></a> |
| <FONT color="green">2917</FONT> * or -1 if no checking is to be done.<a name="line.2917"></a> |
| <FONT color="green">2918</FONT> */<a name="line.2918"></a> |
| <FONT color="green">2919</FONT> public void setRecursionLimit(int limit)<a name="line.2919"></a> |
| <FONT color="green">2920</FONT> {<a name="line.2920"></a> |
| <FONT color="green">2921</FONT> m_stackGuard.setRecursionLimit(limit);<a name="line.2921"></a> |
| <FONT color="green">2922</FONT> }<a name="line.2922"></a> |
| <FONT color="green">2923</FONT> <a name="line.2923"></a> |
| <FONT color="green">2924</FONT> /**<a name="line.2924"></a> |
| <FONT color="green">2925</FONT> * Get the SerializationHandler object.<a name="line.2925"></a> |
| <FONT color="green">2926</FONT> *<a name="line.2926"></a> |
| <FONT color="green">2927</FONT> * @return The current SerializationHandler, which may not<a name="line.2927"></a> |
| <FONT color="green">2928</FONT> * be the main result tree manager.<a name="line.2928"></a> |
| <FONT color="green">2929</FONT> */<a name="line.2929"></a> |
| <FONT color="green">2930</FONT> public SerializationHandler getResultTreeHandler()<a name="line.2930"></a> |
| <FONT color="green">2931</FONT> {<a name="line.2931"></a> |
| <FONT color="green">2932</FONT> return m_serializationHandler;<a name="line.2932"></a> |
| <FONT color="green">2933</FONT> }<a name="line.2933"></a> |
| <FONT color="green">2934</FONT> <a name="line.2934"></a> |
| <FONT color="green">2935</FONT> /**<a name="line.2935"></a> |
| <FONT color="green">2936</FONT> * Get the SerializationHandler object.<a name="line.2936"></a> |
| <FONT color="green">2937</FONT> *<a name="line.2937"></a> |
| <FONT color="green">2938</FONT> * @return The current SerializationHandler, which may not<a name="line.2938"></a> |
| <FONT color="green">2939</FONT> * be the main result tree manager.<a name="line.2939"></a> |
| <FONT color="green">2940</FONT> */<a name="line.2940"></a> |
| <FONT color="green">2941</FONT> public SerializationHandler getSerializationHandler()<a name="line.2941"></a> |
| <FONT color="green">2942</FONT> {<a name="line.2942"></a> |
| <FONT color="green">2943</FONT> return m_serializationHandler;<a name="line.2943"></a> |
| <FONT color="green">2944</FONT> }<a name="line.2944"></a> |
| <FONT color="green">2945</FONT> <a name="line.2945"></a> |
| <FONT color="green">2946</FONT> /**<a name="line.2946"></a> |
| <FONT color="green">2947</FONT> * Get the KeyManager object.<a name="line.2947"></a> |
| <FONT color="green">2948</FONT> *<a name="line.2948"></a> |
| <FONT color="green">2949</FONT> * @return A reference to the KeyManager object, which should<a name="line.2949"></a> |
| <FONT color="green">2950</FONT> * never be null.<a name="line.2950"></a> |
| <FONT color="green">2951</FONT> */<a name="line.2951"></a> |
| <FONT color="green">2952</FONT> public KeyManager getKeyManager()<a name="line.2952"></a> |
| <FONT color="green">2953</FONT> {<a name="line.2953"></a> |
| <FONT color="green">2954</FONT> return m_keyManager;<a name="line.2954"></a> |
| <FONT color="green">2955</FONT> }<a name="line.2955"></a> |
| <FONT color="green">2956</FONT> <a name="line.2956"></a> |
| <FONT color="green">2957</FONT> /**<a name="line.2957"></a> |
| <FONT color="green">2958</FONT> * Check to see if this is a recursive attribute definition.<a name="line.2958"></a> |
| <FONT color="green">2959</FONT> *<a name="line.2959"></a> |
| <FONT color="green">2960</FONT> * @param attrSet A non-null ElemAttributeSet reference.<a name="line.2960"></a> |
| <FONT color="green">2961</FONT> *<a name="line.2961"></a> |
| <FONT color="green">2962</FONT> * @return true if the attribute set is recursive.<a name="line.2962"></a> |
| <FONT color="green">2963</FONT> */<a name="line.2963"></a> |
| <FONT color="green">2964</FONT> public boolean isRecursiveAttrSet(ElemAttributeSet attrSet)<a name="line.2964"></a> |
| <FONT color="green">2965</FONT> {<a name="line.2965"></a> |
| <FONT color="green">2966</FONT> <a name="line.2966"></a> |
| <FONT color="green">2967</FONT> if (null == m_attrSetStack)<a name="line.2967"></a> |
| <FONT color="green">2968</FONT> {<a name="line.2968"></a> |
| <FONT color="green">2969</FONT> m_attrSetStack = new Stack();<a name="line.2969"></a> |
| <FONT color="green">2970</FONT> }<a name="line.2970"></a> |
| <FONT color="green">2971</FONT> <a name="line.2971"></a> |
| <FONT color="green">2972</FONT> if (!m_attrSetStack.empty())<a name="line.2972"></a> |
| <FONT color="green">2973</FONT> {<a name="line.2973"></a> |
| <FONT color="green">2974</FONT> int loc = m_attrSetStack.search(attrSet);<a name="line.2974"></a> |
| <FONT color="green">2975</FONT> <a name="line.2975"></a> |
| <FONT color="green">2976</FONT> if (loc > -1)<a name="line.2976"></a> |
| <FONT color="green">2977</FONT> {<a name="line.2977"></a> |
| <FONT color="green">2978</FONT> return true;<a name="line.2978"></a> |
| <FONT color="green">2979</FONT> }<a name="line.2979"></a> |
| <FONT color="green">2980</FONT> }<a name="line.2980"></a> |
| <FONT color="green">2981</FONT> <a name="line.2981"></a> |
| <FONT color="green">2982</FONT> return false;<a name="line.2982"></a> |
| <FONT color="green">2983</FONT> }<a name="line.2983"></a> |
| <FONT color="green">2984</FONT> <a name="line.2984"></a> |
| <FONT color="green">2985</FONT> /**<a name="line.2985"></a> |
| <FONT color="green">2986</FONT> * Push an executing attribute set, so we can check for<a name="line.2986"></a> |
| <FONT color="green">2987</FONT> * recursive attribute definitions.<a name="line.2987"></a> |
| <FONT color="green">2988</FONT> *<a name="line.2988"></a> |
| <FONT color="green">2989</FONT> * @param attrSet A non-null ElemAttributeSet reference.<a name="line.2989"></a> |
| <FONT color="green">2990</FONT> */<a name="line.2990"></a> |
| <FONT color="green">2991</FONT> public void pushElemAttributeSet(ElemAttributeSet attrSet)<a name="line.2991"></a> |
| <FONT color="green">2992</FONT> {<a name="line.2992"></a> |
| <FONT color="green">2993</FONT> m_attrSetStack.push(attrSet);<a name="line.2993"></a> |
| <FONT color="green">2994</FONT> }<a name="line.2994"></a> |
| <FONT color="green">2995</FONT> <a name="line.2995"></a> |
| <FONT color="green">2996</FONT> /**<a name="line.2996"></a> |
| <FONT color="green">2997</FONT> * Pop the current executing attribute set.<a name="line.2997"></a> |
| <FONT color="green">2998</FONT> */<a name="line.2998"></a> |
| <FONT color="green">2999</FONT> public void popElemAttributeSet()<a name="line.2999"></a> |
| <FONT color="green">3000</FONT> {<a name="line.3000"></a> |
| <FONT color="green">3001</FONT> m_attrSetStack.pop();<a name="line.3001"></a> |
| <FONT color="green">3002</FONT> }<a name="line.3002"></a> |
| <FONT color="green">3003</FONT> <a name="line.3003"></a> |
| <FONT color="green">3004</FONT> /**<a name="line.3004"></a> |
| <FONT color="green">3005</FONT> * Get the table of counters, for optimized xsl:number support.<a name="line.3005"></a> |
| <FONT color="green">3006</FONT> *<a name="line.3006"></a> |
| <FONT color="green">3007</FONT> * @return The CountersTable, never null.<a name="line.3007"></a> |
| <FONT color="green">3008</FONT> */<a name="line.3008"></a> |
| <FONT color="green">3009</FONT> public CountersTable getCountersTable()<a name="line.3009"></a> |
| <FONT color="green">3010</FONT> {<a name="line.3010"></a> |
| <FONT color="green">3011</FONT> <a name="line.3011"></a> |
| <FONT color="green">3012</FONT> if (null == m_countersTable)<a name="line.3012"></a> |
| <FONT color="green">3013</FONT> m_countersTable = new CountersTable();<a name="line.3013"></a> |
| <FONT color="green">3014</FONT> <a name="line.3014"></a> |
| <FONT color="green">3015</FONT> return m_countersTable;<a name="line.3015"></a> |
| <FONT color="green">3016</FONT> }<a name="line.3016"></a> |
| <FONT color="green">3017</FONT> <a name="line.3017"></a> |
| <FONT color="green">3018</FONT> /**<a name="line.3018"></a> |
| <FONT color="green">3019</FONT> * Tell if the current template rule is null, i.e. if we are<a name="line.3019"></a> |
| <FONT color="green">3020</FONT> * directly within an apply-templates. Used for xsl:apply-imports.<a name="line.3020"></a> |
| <FONT color="green">3021</FONT> *<a name="line.3021"></a> |
| <FONT color="green">3022</FONT> * @return True if the current template rule is null.<a name="line.3022"></a> |
| <FONT color="green">3023</FONT> */<a name="line.3023"></a> |
| <FONT color="green">3024</FONT> public boolean currentTemplateRuleIsNull()<a name="line.3024"></a> |
| <FONT color="green">3025</FONT> {<a name="line.3025"></a> |
| <FONT color="green">3026</FONT> return ((!m_currentTemplateRuleIsNull.isEmpty())<a name="line.3026"></a> |
| <FONT color="green">3027</FONT> && (m_currentTemplateRuleIsNull.peek() == true));<a name="line.3027"></a> |
| <FONT color="green">3028</FONT> }<a name="line.3028"></a> |
| <FONT color="green">3029</FONT> <a name="line.3029"></a> |
| <FONT color="green">3030</FONT> /**<a name="line.3030"></a> |
| <FONT color="green">3031</FONT> * Push true if the current template rule is null, false<a name="line.3031"></a> |
| <FONT color="green">3032</FONT> * otherwise.<a name="line.3032"></a> |
| <FONT color="green">3033</FONT> *<a name="line.3033"></a> |
| <FONT color="green">3034</FONT> * @param b True if the we are executing an xsl:for-each<a name="line.3034"></a> |
| <FONT color="green">3035</FONT> * (or xsl:call-template?).<a name="line.3035"></a> |
| <FONT color="green">3036</FONT> */<a name="line.3036"></a> |
| <FONT color="green">3037</FONT> public void pushCurrentTemplateRuleIsNull(boolean b)<a name="line.3037"></a> |
| <FONT color="green">3038</FONT> {<a name="line.3038"></a> |
| <FONT color="green">3039</FONT> m_currentTemplateRuleIsNull.push(b);<a name="line.3039"></a> |
| <FONT color="green">3040</FONT> }<a name="line.3040"></a> |
| <FONT color="green">3041</FONT> <a name="line.3041"></a> |
| <FONT color="green">3042</FONT> /**<a name="line.3042"></a> |
| <FONT color="green">3043</FONT> * Push true if the current template rule is null, false<a name="line.3043"></a> |
| <FONT color="green">3044</FONT> * otherwise.<a name="line.3044"></a> |
| <FONT color="green">3045</FONT> */<a name="line.3045"></a> |
| <FONT color="green">3046</FONT> public void popCurrentTemplateRuleIsNull()<a name="line.3046"></a> |
| <FONT color="green">3047</FONT> {<a name="line.3047"></a> |
| <FONT color="green">3048</FONT> m_currentTemplateRuleIsNull.pop();<a name="line.3048"></a> |
| <FONT color="green">3049</FONT> }<a name="line.3049"></a> |
| <FONT color="green">3050</FONT> <a name="line.3050"></a> |
| <FONT color="green">3051</FONT> /**<a name="line.3051"></a> |
| <FONT color="green">3052</FONT> * Push a funcion result for the currently active EXSLT<a name="line.3052"></a> |
| <FONT color="green">3053</FONT> * <code>func:function</code>.<a name="line.3053"></a> |
| <FONT color="green">3054</FONT> * <a name="line.3054"></a> |
| <FONT color="green">3055</FONT> * @param val the result of executing an EXSLT<a name="line.3055"></a> |
| <FONT color="green">3056</FONT> * <code>func:result</code> instruction for the current<a name="line.3056"></a> |
| <FONT color="green">3057</FONT> * <code>func:function</code>.<a name="line.3057"></a> |
| <FONT color="green">3058</FONT> */<a name="line.3058"></a> |
| <FONT color="green">3059</FONT> public void pushCurrentFuncResult(Object val) {<a name="line.3059"></a> |
| <FONT color="green">3060</FONT> m_currentFuncResult.push(val);<a name="line.3060"></a> |
| <FONT color="green">3061</FONT> }<a name="line.3061"></a> |
| <FONT color="green">3062</FONT> <a name="line.3062"></a> |
| <FONT color="green">3063</FONT> /**<a name="line.3063"></a> |
| <FONT color="green">3064</FONT> * Pops the result of the currently active EXSLT <code>func:function</code>.<a name="line.3064"></a> |
| <FONT color="green">3065</FONT> * <a name="line.3065"></a> |
| <FONT color="green">3066</FONT> * @return the value of the <code>func:function</code><a name="line.3066"></a> |
| <FONT color="green">3067</FONT> */<a name="line.3067"></a> |
| <FONT color="green">3068</FONT> public Object popCurrentFuncResult() {<a name="line.3068"></a> |
| <FONT color="green">3069</FONT> return m_currentFuncResult.pop();<a name="line.3069"></a> |
| <FONT color="green">3070</FONT> }<a name="line.3070"></a> |
| <FONT color="green">3071</FONT> <a name="line.3071"></a> |
| <FONT color="green">3072</FONT> /**<a name="line.3072"></a> |
| <FONT color="green">3073</FONT> * Determines whether an EXSLT <code>func:result</code> instruction has been<a name="line.3073"></a> |
| <FONT color="green">3074</FONT> * executed for the currently active EXSLT <code>func:function</code>.<a name="line.3074"></a> |
| <FONT color="green">3075</FONT> * <a name="line.3075"></a> |
| <FONT color="green">3076</FONT> * @return <code>true</code> if and only if a <code>func:result</code><a name="line.3076"></a> |
| <FONT color="green">3077</FONT> * instruction has been executed<a name="line.3077"></a> |
| <FONT color="green">3078</FONT> */<a name="line.3078"></a> |
| <FONT color="green">3079</FONT> public boolean currentFuncResultSeen() {<a name="line.3079"></a> |
| <FONT color="green">3080</FONT> return !m_currentFuncResult.empty()<a name="line.3080"></a> |
| <FONT color="green">3081</FONT> && m_currentFuncResult.peek() != null;<a name="line.3081"></a> |
| <FONT color="green">3082</FONT> }<a name="line.3082"></a> |
| <FONT color="green">3083</FONT> <a name="line.3083"></a> |
| <FONT color="green">3084</FONT> /**<a name="line.3084"></a> |
| <FONT color="green">3085</FONT> * Return the message manager.<a name="line.3085"></a> |
| <FONT color="green">3086</FONT> *<a name="line.3086"></a> |
| <FONT color="green">3087</FONT> * @return The message manager, never null.<a name="line.3087"></a> |
| <FONT color="green">3088</FONT> */<a name="line.3088"></a> |
| <FONT color="green">3089</FONT> public MsgMgr getMsgMgr()<a name="line.3089"></a> |
| <FONT color="green">3090</FONT> {<a name="line.3090"></a> |
| <FONT color="green">3091</FONT> <a name="line.3091"></a> |
| <FONT color="green">3092</FONT> if (null == m_msgMgr)<a name="line.3092"></a> |
| <FONT color="green">3093</FONT> m_msgMgr = new MsgMgr(this);<a name="line.3093"></a> |
| <FONT color="green">3094</FONT> <a name="line.3094"></a> |
| <FONT color="green">3095</FONT> return m_msgMgr;<a name="line.3095"></a> |
| <FONT color="green">3096</FONT> }<a name="line.3096"></a> |
| <FONT color="green">3097</FONT> <a name="line.3097"></a> |
| <FONT color="green">3098</FONT> /**<a name="line.3098"></a> |
| <FONT color="green">3099</FONT> * Set the error event listener.<a name="line.3099"></a> |
| <FONT color="green">3100</FONT> *<a name="line.3100"></a> |
| <FONT color="green">3101</FONT> * @param listener The new error listener.<a name="line.3101"></a> |
| <FONT color="green">3102</FONT> * @throws IllegalArgumentException if<a name="line.3102"></a> |
| <FONT color="green">3103</FONT> */<a name="line.3103"></a> |
| <FONT color="green">3104</FONT> public void setErrorListener(ErrorListener listener)<a name="line.3104"></a> |
| <FONT color="green">3105</FONT> throws IllegalArgumentException<a name="line.3105"></a> |
| <FONT color="green">3106</FONT> {<a name="line.3106"></a> |
| <FONT color="green">3107</FONT> <a name="line.3107"></a> |
| <FONT color="green">3108</FONT> synchronized (m_reentryGuard)<a name="line.3108"></a> |
| <FONT color="green">3109</FONT> {<a name="line.3109"></a> |
| <FONT color="green">3110</FONT> if (listener == null)<a name="line.3110"></a> |
| <FONT color="green">3111</FONT> throw new IllegalArgumentException(XSLMessages.createMessage(XSLTErrorResources.ER_NULL_ERROR_HANDLER, null)); //"Null error handler");<a name="line.3111"></a> |
| <FONT color="green">3112</FONT> <a name="line.3112"></a> |
| <FONT color="green">3113</FONT> m_errorHandler = listener;<a name="line.3113"></a> |
| <FONT color="green">3114</FONT> }<a name="line.3114"></a> |
| <FONT color="green">3115</FONT> }<a name="line.3115"></a> |
| <FONT color="green">3116</FONT> <a name="line.3116"></a> |
| <FONT color="green">3117</FONT> /**<a name="line.3117"></a> |
| <FONT color="green">3118</FONT> * Get the current error event handler.<a name="line.3118"></a> |
| <FONT color="green">3119</FONT> *<a name="line.3119"></a> |
| <FONT color="green">3120</FONT> * @return The current error handler, which should never be null.<a name="line.3120"></a> |
| <FONT color="green">3121</FONT> */<a name="line.3121"></a> |
| <FONT color="green">3122</FONT> public ErrorListener getErrorListener()<a name="line.3122"></a> |
| <FONT color="green">3123</FONT> {<a name="line.3123"></a> |
| <FONT color="green">3124</FONT> return m_errorHandler;<a name="line.3124"></a> |
| <FONT color="green">3125</FONT> }<a name="line.3125"></a> |
| <FONT color="green">3126</FONT> <a name="line.3126"></a> |
| <FONT color="green">3127</FONT> /**<a name="line.3127"></a> |
| <FONT color="green">3128</FONT> * Get an instance of the trace manager for this transformation.<a name="line.3128"></a> |
| <FONT color="green">3129</FONT> * This object can be used to set trace listeners on various<a name="line.3129"></a> |
| <FONT color="green">3130</FONT> * events during the transformation.<a name="line.3130"></a> |
| <FONT color="green">3131</FONT> *<a name="line.3131"></a> |
| <FONT color="green">3132</FONT> * @return A reference to the TraceManager, never null.<a name="line.3132"></a> |
| <FONT color="green">3133</FONT> */<a name="line.3133"></a> |
| <FONT color="green">3134</FONT> public TraceManager getTraceManager()<a name="line.3134"></a> |
| <FONT color="green">3135</FONT> {<a name="line.3135"></a> |
| <FONT color="green">3136</FONT> return m_traceManager;<a name="line.3136"></a> |
| <FONT color="green">3137</FONT> }<a name="line.3137"></a> |
| <FONT color="green">3138</FONT> <a name="line.3138"></a> |
| <FONT color="green">3139</FONT> /**<a name="line.3139"></a> |
| <FONT color="green">3140</FONT> * Look up the value of a feature.<a name="line.3140"></a> |
| <FONT color="green">3141</FONT> *<a name="line.3141"></a> |
| <FONT color="green">3142</FONT> * <p>The feature name is any fully-qualified URI. It is<a name="line.3142"></a> |
| <FONT color="green">3143</FONT> * possible for an TransformerFactory to recognize a feature name but<a name="line.3143"></a> |
| <FONT color="green">3144</FONT> * to be unable to return its value; this is especially true<a name="line.3144"></a> |
| <FONT color="green">3145</FONT> * in the case of an adapter for a SAX1 Parser, which has<a name="line.3145"></a> |
| <FONT color="green">3146</FONT> * no way of knowing whether the underlying parser is<a name="line.3146"></a> |
| <FONT color="green">3147</FONT> * validating, for example.</p><a name="line.3147"></a> |
| <FONT color="green">3148</FONT> *<a name="line.3148"></a> |
| <FONT color="green">3149</FONT> * <h3>Open issues:</h3><a name="line.3149"></a> |
| <FONT color="green">3150</FONT> * <dl><a name="line.3150"></a> |
| <FONT color="green">3151</FONT> * <dt><h4>Should getFeature be changed to hasFeature?</h4></dt><a name="line.3151"></a> |
| <FONT color="green">3152</FONT> * <dd>Keith Visco writes: Should getFeature be changed to hasFeature?<a name="line.3152"></a> |
| <FONT color="green">3153</FONT> * It returns a boolean which indicated whether the "state"<a name="line.3153"></a> |
| <FONT color="green">3154</FONT> * of feature is "true or false". I assume this means whether<a name="line.3154"></a> |
| <FONT color="green">3155</FONT> * or not a feature is supported? I know SAX is using "getFeature",<a name="line.3155"></a> |
| <FONT color="green">3156</FONT> * but to me "hasFeature" is cleaner.</dd><a name="line.3156"></a> |
| <FONT color="green">3157</FONT> * </dl><a name="line.3157"></a> |
| <FONT color="green">3158</FONT> *<a name="line.3158"></a> |
| <FONT color="green">3159</FONT> * @param name The feature name, which is a fully-qualified<a name="line.3159"></a> |
| <FONT color="green">3160</FONT> * URI.<a name="line.3160"></a> |
| <FONT color="green">3161</FONT> * @return The current state of the feature (true or false).<a name="line.3161"></a> |
| <FONT color="green">3162</FONT> * @throws org.xml.sax.SAXNotRecognizedException When the<a name="line.3162"></a> |
| <FONT color="green">3163</FONT> * TransformerFactory does not recognize the feature name.<a name="line.3163"></a> |
| <FONT color="green">3164</FONT> * @throws org.xml.sax.SAXNotSupportedException When the<a name="line.3164"></a> |
| <FONT color="green">3165</FONT> * TransformerFactory recognizes the feature name but<a name="line.3165"></a> |
| <FONT color="green">3166</FONT> * cannot determine its value at this time.<a name="line.3166"></a> |
| <FONT color="green">3167</FONT> *<a name="line.3167"></a> |
| <FONT color="green">3168</FONT> * @throws SAXNotRecognizedException<a name="line.3168"></a> |
| <FONT color="green">3169</FONT> * @throws SAXNotSupportedException<a name="line.3169"></a> |
| <FONT color="green">3170</FONT> */<a name="line.3170"></a> |
| <FONT color="green">3171</FONT> public boolean getFeature(String name)<a name="line.3171"></a> |
| <FONT color="green">3172</FONT> throws SAXNotRecognizedException, SAXNotSupportedException<a name="line.3172"></a> |
| <FONT color="green">3173</FONT> {<a name="line.3173"></a> |
| <FONT color="green">3174</FONT> <a name="line.3174"></a> |
| <FONT color="green">3175</FONT> if ("http://xml.org/trax/features/sax/input".equals(name))<a name="line.3175"></a> |
| <FONT color="green">3176</FONT> return true;<a name="line.3176"></a> |
| <FONT color="green">3177</FONT> else if ("http://xml.org/trax/features/dom/input".equals(name))<a name="line.3177"></a> |
| <FONT color="green">3178</FONT> return true;<a name="line.3178"></a> |
| <FONT color="green">3179</FONT> <a name="line.3179"></a> |
| <FONT color="green">3180</FONT> throw new SAXNotRecognizedException(name);<a name="line.3180"></a> |
| <FONT color="green">3181</FONT> }<a name="line.3181"></a> |
| <FONT color="green">3182</FONT> <a name="line.3182"></a> |
| <FONT color="green">3183</FONT> // %TODO% Doc<a name="line.3183"></a> |
| <FONT color="green">3184</FONT> <a name="line.3184"></a> |
| <FONT color="green">3185</FONT> /**<a name="line.3185"></a> |
| <FONT color="green">3186</FONT> * NEEDSDOC Method getMode <a name="line.3186"></a> |
| <FONT color="green">3187</FONT> *<a name="line.3187"></a> |
| <FONT color="green">3188</FONT> *<a name="line.3188"></a> |
| <FONT color="green">3189</FONT> * NEEDSDOC (getMode) @return<a name="line.3189"></a> |
| <FONT color="green">3190</FONT> */<a name="line.3190"></a> |
| <FONT color="green">3191</FONT> public QName getMode()<a name="line.3191"></a> |
| <FONT color="green">3192</FONT> {<a name="line.3192"></a> |
| <FONT color="green">3193</FONT> return m_modes.isEmpty() ? null : (QName) m_modes.peek();<a name="line.3193"></a> |
| <FONT color="green">3194</FONT> }<a name="line.3194"></a> |
| <FONT color="green">3195</FONT> <a name="line.3195"></a> |
| <FONT color="green">3196</FONT> // %TODO% Doc<a name="line.3196"></a> |
| <FONT color="green">3197</FONT> <a name="line.3197"></a> |
| <FONT color="green">3198</FONT> /**<a name="line.3198"></a> |
| <FONT color="green">3199</FONT> * NEEDSDOC Method pushMode <a name="line.3199"></a> |
| <FONT color="green">3200</FONT> *<a name="line.3200"></a> |
| <FONT color="green">3201</FONT> *<a name="line.3201"></a> |
| <FONT color="green">3202</FONT> * NEEDSDOC @param mode<a name="line.3202"></a> |
| <FONT color="green">3203</FONT> */<a name="line.3203"></a> |
| <FONT color="green">3204</FONT> public void pushMode(QName mode)<a name="line.3204"></a> |
| <FONT color="green">3205</FONT> {<a name="line.3205"></a> |
| <FONT color="green">3206</FONT> m_modes.push(mode);<a name="line.3206"></a> |
| <FONT color="green">3207</FONT> }<a name="line.3207"></a> |
| <FONT color="green">3208</FONT> <a name="line.3208"></a> |
| <FONT color="green">3209</FONT> // %TODO% Doc<a name="line.3209"></a> |
| <FONT color="green">3210</FONT> <a name="line.3210"></a> |
| <FONT color="green">3211</FONT> /**<a name="line.3211"></a> |
| <FONT color="green">3212</FONT> * NEEDSDOC Method popMode <a name="line.3212"></a> |
| <FONT color="green">3213</FONT> *<a name="line.3213"></a> |
| <FONT color="green">3214</FONT> */<a name="line.3214"></a> |
| <FONT color="green">3215</FONT> public void popMode()<a name="line.3215"></a> |
| <FONT color="green">3216</FONT> {<a name="line.3216"></a> |
| <FONT color="green">3217</FONT> m_modes.pop();<a name="line.3217"></a> |
| <FONT color="green">3218</FONT> }<a name="line.3218"></a> |
| <FONT color="green">3219</FONT> <a name="line.3219"></a> |
| <FONT color="green">3220</FONT> /**<a name="line.3220"></a> |
| <FONT color="green">3221</FONT> * Called by SourceTreeHandler to start the transformation<a name="line.3221"></a> |
| <FONT color="green">3222</FONT> * in a separate thread<a name="line.3222"></a> |
| <FONT color="green">3223</FONT> *<a name="line.3223"></a> |
| <FONT color="green">3224</FONT> * NEEDSDOC @param priority<a name="line.3224"></a> |
| <FONT color="green">3225</FONT> */<a name="line.3225"></a> |
| <FONT color="green">3226</FONT> public void runTransformThread(int priority)<a name="line.3226"></a> |
| <FONT color="green">3227</FONT> {<a name="line.3227"></a> |
| <FONT color="green">3228</FONT> <a name="line.3228"></a> |
| <FONT color="green">3229</FONT> // used in SourceTreeHandler<a name="line.3229"></a> |
| <FONT color="green">3230</FONT> Thread t = ThreadControllerWrapper.runThread(this, priority);<a name="line.3230"></a> |
| <FONT color="green">3231</FONT> this.setTransformThread(t);<a name="line.3231"></a> |
| <FONT color="green">3232</FONT> }<a name="line.3232"></a> |
| <FONT color="green">3233</FONT> <a name="line.3233"></a> |
| <FONT color="green">3234</FONT> /**<a name="line.3234"></a> |
| <FONT color="green">3235</FONT> * Called by this.transform() if isParserEventsOnMain()==false.<a name="line.3235"></a> |
| <FONT color="green">3236</FONT> * Similar with runTransformThread(), but no priority is set<a name="line.3236"></a> |
| <FONT color="green">3237</FONT> * and setTransformThread is not set.<a name="line.3237"></a> |
| <FONT color="green">3238</FONT> */<a name="line.3238"></a> |
| <FONT color="green">3239</FONT> public void runTransformThread()<a name="line.3239"></a> |
| <FONT color="green">3240</FONT> {<a name="line.3240"></a> |
| <FONT color="green">3241</FONT> ThreadControllerWrapper.runThread(this, -1);<a name="line.3241"></a> |
| <FONT color="green">3242</FONT> }<a name="line.3242"></a> |
| <FONT color="green">3243</FONT> <a name="line.3243"></a> |
| <FONT color="green">3244</FONT> /**<a name="line.3244"></a> |
| <FONT color="green">3245</FONT> * Called by CoRoutineSAXParser. Launches the CoroutineSAXParser<a name="line.3245"></a> |
| <FONT color="green">3246</FONT> * in a thread, and prepares it to invoke the parser from that thread<a name="line.3246"></a> |
| <FONT color="green">3247</FONT> * upon request. <a name="line.3247"></a> |
| <FONT color="green">3248</FONT> * <a name="line.3248"></a> |
| <FONT color="green">3249</FONT> */<a name="line.3249"></a> |
| <FONT color="green">3250</FONT> public static void runTransformThread(Runnable runnable)<a name="line.3250"></a> |
| <FONT color="green">3251</FONT> {<a name="line.3251"></a> |
| <FONT color="green">3252</FONT> ThreadControllerWrapper.runThread(runnable, -1);<a name="line.3252"></a> |
| <FONT color="green">3253</FONT> }<a name="line.3253"></a> |
| <FONT color="green">3254</FONT> <a name="line.3254"></a> |
| <FONT color="green">3255</FONT> /**<a name="line.3255"></a> |
| <FONT color="green">3256</FONT> * Used by SourceTreeHandler to wait until the transform<a name="line.3256"></a> |
| <FONT color="green">3257</FONT> * completes<a name="line.3257"></a> |
| <FONT color="green">3258</FONT> *<a name="line.3258"></a> |
| <FONT color="green">3259</FONT> * @throws SAXException<a name="line.3259"></a> |
| <FONT color="green">3260</FONT> */<a name="line.3260"></a> |
| <FONT color="green">3261</FONT> public void waitTransformThread() throws SAXException<a name="line.3261"></a> |
| <FONT color="green">3262</FONT> {<a name="line.3262"></a> |
| <FONT color="green">3263</FONT> <a name="line.3263"></a> |
| <FONT color="green">3264</FONT> // This is called to make sure the task is done.<a name="line.3264"></a> |
| <FONT color="green">3265</FONT> // It is possible that the thread has been reused -<a name="line.3265"></a> |
| <FONT color="green">3266</FONT> // but for a different transformation. ( what if we <a name="line.3266"></a> |
| <FONT color="green">3267</FONT> // recycle the transformer ? Not a problem since this is<a name="line.3267"></a> |
| <FONT color="green">3268</FONT> // still in use. )<a name="line.3268"></a> |
| <FONT color="green">3269</FONT> Thread transformThread = this.getTransformThread();<a name="line.3269"></a> |
| <FONT color="green">3270</FONT> <a name="line.3270"></a> |
| <FONT color="green">3271</FONT> if (null != transformThread)<a name="line.3271"></a> |
| <FONT color="green">3272</FONT> {<a name="line.3272"></a> |
| <FONT color="green">3273</FONT> try<a name="line.3273"></a> |
| <FONT color="green">3274</FONT> {<a name="line.3274"></a> |
| <FONT color="green">3275</FONT> ThreadControllerWrapper.waitThread(transformThread, this);<a name="line.3275"></a> |
| <FONT color="green">3276</FONT> <a name="line.3276"></a> |
| <FONT color="green">3277</FONT> if (!this.hasTransformThreadErrorCatcher())<a name="line.3277"></a> |
| <FONT color="green">3278</FONT> {<a name="line.3278"></a> |
| <FONT color="green">3279</FONT> Exception e = this.getExceptionThrown();<a name="line.3279"></a> |
| <FONT color="green">3280</FONT> <a name="line.3280"></a> |
| <FONT color="green">3281</FONT> if (null != e)<a name="line.3281"></a> |
| <FONT color="green">3282</FONT> {<a name="line.3282"></a> |
| <FONT color="green">3283</FONT> e.printStackTrace();<a name="line.3283"></a> |
| <FONT color="green">3284</FONT> throw new org.xml.sax.SAXException(e);<a name="line.3284"></a> |
| <FONT color="green">3285</FONT> }<a name="line.3285"></a> |
| <FONT color="green">3286</FONT> }<a name="line.3286"></a> |
| <FONT color="green">3287</FONT> <a name="line.3287"></a> |
| <FONT color="green">3288</FONT> this.setTransformThread(null);<a name="line.3288"></a> |
| <FONT color="green">3289</FONT> }<a name="line.3289"></a> |
| <FONT color="green">3290</FONT> catch (InterruptedException ie){}<a name="line.3290"></a> |
| <FONT color="green">3291</FONT> }<a name="line.3291"></a> |
| <FONT color="green">3292</FONT> }<a name="line.3292"></a> |
| <FONT color="green">3293</FONT> <a name="line.3293"></a> |
| <FONT color="green">3294</FONT> /**<a name="line.3294"></a> |
| <FONT color="green">3295</FONT> * Get the exception thrown by the secondary thread (normally<a name="line.3295"></a> |
| <FONT color="green">3296</FONT> * the transform thread).<a name="line.3296"></a> |
| <FONT color="green">3297</FONT> *<a name="line.3297"></a> |
| <FONT color="green">3298</FONT> * @return The thrown exception, or null if no exception was<a name="line.3298"></a> |
| <FONT color="green">3299</FONT> * thrown.<a name="line.3299"></a> |
| <FONT color="green">3300</FONT> */<a name="line.3300"></a> |
| <FONT color="green">3301</FONT> public Exception getExceptionThrown()<a name="line.3301"></a> |
| <FONT color="green">3302</FONT> {<a name="line.3302"></a> |
| <FONT color="green">3303</FONT> return m_exceptionThrown;<a name="line.3303"></a> |
| <FONT color="green">3304</FONT> }<a name="line.3304"></a> |
| <FONT color="green">3305</FONT> <a name="line.3305"></a> |
| <FONT color="green">3306</FONT> /**<a name="line.3306"></a> |
| <FONT color="green">3307</FONT> * Set the exception thrown by the secondary thread (normally<a name="line.3307"></a> |
| <FONT color="green">3308</FONT> * the transform thread).<a name="line.3308"></a> |
| <FONT color="green">3309</FONT> *<a name="line.3309"></a> |
| <FONT color="green">3310</FONT> * @param e The thrown exception, or null if no exception was<a name="line.3310"></a> |
| <FONT color="green">3311</FONT> * thrown.<a name="line.3311"></a> |
| <FONT color="green">3312</FONT> */<a name="line.3312"></a> |
| <FONT color="green">3313</FONT> public void setExceptionThrown(Exception e)<a name="line.3313"></a> |
| <FONT color="green">3314</FONT> {<a name="line.3314"></a> |
| <FONT color="green">3315</FONT> m_exceptionThrown = e;<a name="line.3315"></a> |
| <FONT color="green">3316</FONT> }<a name="line.3316"></a> |
| <FONT color="green">3317</FONT> <a name="line.3317"></a> |
| <FONT color="green">3318</FONT> /**<a name="line.3318"></a> |
| <FONT color="green">3319</FONT> * This is just a way to set the document for run().<a name="line.3319"></a> |
| <FONT color="green">3320</FONT> *<a name="line.3320"></a> |
| <FONT color="green">3321</FONT> * @param doc A non-null reference to the root of the<a name="line.3321"></a> |
| <FONT color="green">3322</FONT> * tree to be transformed.<a name="line.3322"></a> |
| <FONT color="green">3323</FONT> */<a name="line.3323"></a> |
| <FONT color="green">3324</FONT> public void setSourceTreeDocForThread(int doc)<a name="line.3324"></a> |
| <FONT color="green">3325</FONT> {<a name="line.3325"></a> |
| <FONT color="green">3326</FONT> m_doc = doc;<a name="line.3326"></a> |
| <FONT color="green">3327</FONT> }<a name="line.3327"></a> |
| <FONT color="green">3328</FONT> <a name="line.3328"></a> |
| <FONT color="green">3329</FONT> /**<a name="line.3329"></a> |
| <FONT color="green">3330</FONT> * Set the input source for the source tree, which is needed if the<a name="line.3330"></a> |
| <FONT color="green">3331</FONT> * parse thread is not the main thread, in order for the parse<a name="line.3331"></a> |
| <FONT color="green">3332</FONT> * thread's run method to get to the input source.<a name="line.3332"></a> |
| <FONT color="green">3333</FONT> *<a name="line.3333"></a> |
| <FONT color="green">3334</FONT> * @param source The input source for the source tree.<a name="line.3334"></a> |
| <FONT color="green">3335</FONT> */<a name="line.3335"></a> |
| <FONT color="green">3336</FONT> public void setXMLSource(Source source)<a name="line.3336"></a> |
| <FONT color="green">3337</FONT> {<a name="line.3337"></a> |
| <FONT color="green">3338</FONT> m_xmlSource = source;<a name="line.3338"></a> |
| <FONT color="green">3339</FONT> }<a name="line.3339"></a> |
| <FONT color="green">3340</FONT> <a name="line.3340"></a> |
| <FONT color="green">3341</FONT> /**<a name="line.3341"></a> |
| <FONT color="green">3342</FONT> * Tell if the transform method is completed.<a name="line.3342"></a> |
| <FONT color="green">3343</FONT> *<a name="line.3343"></a> |
| <FONT color="green">3344</FONT> * @return True if transformNode has completed, or<a name="line.3344"></a> |
| <FONT color="green">3345</FONT> * an exception was thrown.<a name="line.3345"></a> |
| <FONT color="green">3346</FONT> */<a name="line.3346"></a> |
| <FONT color="green">3347</FONT> public boolean isTransformDone()<a name="line.3347"></a> |
| <FONT color="green">3348</FONT> {<a name="line.3348"></a> |
| <FONT color="green">3349</FONT> <a name="line.3349"></a> |
| <FONT color="green">3350</FONT> synchronized (this)<a name="line.3350"></a> |
| <FONT color="green">3351</FONT> {<a name="line.3351"></a> |
| <FONT color="green">3352</FONT> return m_isTransformDone;<a name="line.3352"></a> |
| <FONT color="green">3353</FONT> }<a name="line.3353"></a> |
| <FONT color="green">3354</FONT> }<a name="line.3354"></a> |
| <FONT color="green">3355</FONT> <a name="line.3355"></a> |
| <FONT color="green">3356</FONT> /**<a name="line.3356"></a> |
| <FONT color="green">3357</FONT> * Set if the transform method is completed.<a name="line.3357"></a> |
| <FONT color="green">3358</FONT> *<a name="line.3358"></a> |
| <FONT color="green">3359</FONT> * @param done True if transformNode has completed, or<a name="line.3359"></a> |
| <FONT color="green">3360</FONT> * an exception was thrown.<a name="line.3360"></a> |
| <FONT color="green">3361</FONT> */<a name="line.3361"></a> |
| <FONT color="green">3362</FONT> public void setIsTransformDone(boolean done)<a name="line.3362"></a> |
| <FONT color="green">3363</FONT> {<a name="line.3363"></a> |
| <FONT color="green">3364</FONT> <a name="line.3364"></a> |
| <FONT color="green">3365</FONT> synchronized (this)<a name="line.3365"></a> |
| <FONT color="green">3366</FONT> {<a name="line.3366"></a> |
| <FONT color="green">3367</FONT> m_isTransformDone = done;<a name="line.3367"></a> |
| <FONT color="green">3368</FONT> }<a name="line.3368"></a> |
| <FONT color="green">3369</FONT> }<a name="line.3369"></a> |
| <FONT color="green">3370</FONT> <a name="line.3370"></a> |
| <FONT color="green">3371</FONT> /**<a name="line.3371"></a> |
| <FONT color="green">3372</FONT> * From a secondary thread, post the exception, so that<a name="line.3372"></a> |
| <FONT color="green">3373</FONT> * it can be picked up from the main thread.<a name="line.3373"></a> |
| <FONT color="green">3374</FONT> *<a name="line.3374"></a> |
| <FONT color="green">3375</FONT> * @param e The exception that was thrown.<a name="line.3375"></a> |
| <FONT color="green">3376</FONT> */<a name="line.3376"></a> |
| <FONT color="green">3377</FONT> void postExceptionFromThread(Exception e)<a name="line.3377"></a> |
| <FONT color="green">3378</FONT> {<a name="line.3378"></a> |
| <FONT color="green">3379</FONT> <a name="line.3379"></a> |
| <FONT color="green">3380</FONT> // Commented out in response to problem reported by Nicola Brown <Nicola.Brown@jacobsrimell.com><a name="line.3380"></a> |
| <FONT color="green">3381</FONT> // if(m_reportInPostExceptionFromThread)<a name="line.3381"></a> |
| <FONT color="green">3382</FONT> // {<a name="line.3382"></a> |
| <FONT color="green">3383</FONT> // // Consider re-throwing the exception if this flag is set.<a name="line.3383"></a> |
| <FONT color="green">3384</FONT> // e.printStackTrace();<a name="line.3384"></a> |
| <FONT color="green">3385</FONT> // }<a name="line.3385"></a> |
| <FONT color="green">3386</FONT> // %REVIEW Need DTM equivelent? <a name="line.3386"></a> |
| <FONT color="green">3387</FONT> // if (m_inputContentHandler instanceof SourceTreeHandler)<a name="line.3387"></a> |
| <FONT color="green">3388</FONT> // {<a name="line.3388"></a> |
| <FONT color="green">3389</FONT> // SourceTreeHandler sth = (SourceTreeHandler) m_inputContentHandler;<a name="line.3389"></a> |
| <FONT color="green">3390</FONT> //<a name="line.3390"></a> |
| <FONT color="green">3391</FONT> // sth.setExceptionThrown(e);<a name="line.3391"></a> |
| <FONT color="green">3392</FONT> // }<a name="line.3392"></a> |
| <FONT color="green">3393</FONT> // ContentHandler ch = getContentHandler();<a name="line.3393"></a> |
| <FONT color="green">3394</FONT> <a name="line.3394"></a> |
| <FONT color="green">3395</FONT> // if(ch instanceof SourceTreeHandler)<a name="line.3395"></a> |
| <FONT color="green">3396</FONT> // {<a name="line.3396"></a> |
| <FONT color="green">3397</FONT> // SourceTreeHandler sth = (SourceTreeHandler) ch;<a name="line.3397"></a> |
| <FONT color="green">3398</FONT> // ((TransformerImpl)(sth.getTransformer())).postExceptionFromThread(e);<a name="line.3398"></a> |
| <FONT color="green">3399</FONT> // }<a name="line.3399"></a> |
| <FONT color="green">3400</FONT> m_isTransformDone = true;<a name="line.3400"></a> |
| <FONT color="green">3401</FONT> m_exceptionThrown = e;<a name="line.3401"></a> |
| <FONT color="green">3402</FONT> ; // should have already been reported via the error handler?<a name="line.3402"></a> |
| <FONT color="green">3403</FONT> <a name="line.3403"></a> |
| <FONT color="green">3404</FONT> synchronized (this)<a name="line.3404"></a> |
| <FONT color="green">3405</FONT> {<a name="line.3405"></a> |
| <FONT color="green">3406</FONT> <a name="line.3406"></a> |
| <FONT color="green">3407</FONT> // See message from me on 3/27/2001 to Patrick Moore.<a name="line.3407"></a> |
| <FONT color="green">3408</FONT> // String msg = e.getMessage();<a name="line.3408"></a> |
| <FONT color="green">3409</FONT> // System.out.println(e.getMessage());<a name="line.3409"></a> |
| <FONT color="green">3410</FONT> // Is this really needed? -sb<a name="line.3410"></a> |
| <FONT color="green">3411</FONT> notifyAll();<a name="line.3411"></a> |
| <FONT color="green">3412</FONT> <a name="line.3412"></a> |
| <FONT color="green">3413</FONT> // if (null == msg)<a name="line.3413"></a> |
| <FONT color="green">3414</FONT> // {<a name="line.3414"></a> |
| <FONT color="green">3415</FONT> //<a name="line.3415"></a> |
| <FONT color="green">3416</FONT> // // m_throwNewError = false;<a name="line.3416"></a> |
| <FONT color="green">3417</FONT> // e.printStackTrace();<a name="line.3417"></a> |
| <FONT color="green">3418</FONT> // }<a name="line.3418"></a> |
| <FONT color="green">3419</FONT> // throw new org.apache.xml.utils.WrappedRuntimeException(e);<a name="line.3419"></a> |
| <FONT color="green">3420</FONT> }<a name="line.3420"></a> |
| <FONT color="green">3421</FONT> }<a name="line.3421"></a> |
| <FONT color="green">3422</FONT> <a name="line.3422"></a> |
| <FONT color="green">3423</FONT> /**<a name="line.3423"></a> |
| <FONT color="green">3424</FONT> * Run the transform thread.<a name="line.3424"></a> |
| <FONT color="green">3425</FONT> */<a name="line.3425"></a> |
| <FONT color="green">3426</FONT> public void run()<a name="line.3426"></a> |
| <FONT color="green">3427</FONT> {<a name="line.3427"></a> |
| <FONT color="green">3428</FONT> <a name="line.3428"></a> |
| <FONT color="green">3429</FONT> m_hasBeenReset = false;<a name="line.3429"></a> |
| <FONT color="green">3430</FONT> <a name="line.3430"></a> |
| <FONT color="green">3431</FONT> try<a name="line.3431"></a> |
| <FONT color="green">3432</FONT> {<a name="line.3432"></a> |
| <FONT color="green">3433</FONT> <a name="line.3433"></a> |
| <FONT color="green">3434</FONT> // int n = ((SourceTreeHandler)getInputContentHandler()).getDTMRoot();<a name="line.3434"></a> |
| <FONT color="green">3435</FONT> // transformNode(n);<a name="line.3435"></a> |
| <FONT color="green">3436</FONT> try<a name="line.3436"></a> |
| <FONT color="green">3437</FONT> {<a name="line.3437"></a> |
| <FONT color="green">3438</FONT> m_isTransformDone = false;<a name="line.3438"></a> |
| <FONT color="green">3439</FONT> <a name="line.3439"></a> |
| <FONT color="green">3440</FONT> // Should no longer be needed...<a name="line.3440"></a> |
| <FONT color="green">3441</FONT> // if(m_inputContentHandler instanceof TransformerHandlerImpl)<a name="line.3441"></a> |
| <FONT color="green">3442</FONT> // {<a name="line.3442"></a> |
| <FONT color="green">3443</FONT> // TransformerHandlerImpl thi = (TransformerHandlerImpl)m_inputContentHandler;<a name="line.3443"></a> |
| <FONT color="green">3444</FONT> // thi.waitForInitialEvents();<a name="line.3444"></a> |
| <FONT color="green">3445</FONT> // }<a name="line.3445"></a> |
| <FONT color="green">3446</FONT> <a name="line.3446"></a> |
| <FONT color="green">3447</FONT> transformNode(m_doc);<a name="line.3447"></a> |
| <FONT color="green">3448</FONT> <a name="line.3448"></a> |
| <FONT color="green">3449</FONT> }<a name="line.3449"></a> |
| <FONT color="green">3450</FONT> catch (Exception e)<a name="line.3450"></a> |
| <FONT color="green">3451</FONT> {<a name="line.3451"></a> |
| <FONT color="green">3452</FONT> // e.printStackTrace();<a name="line.3452"></a> |
| <FONT color="green">3453</FONT> <a name="line.3453"></a> |
| <FONT color="green">3454</FONT> // Strange that the other catch won't catch this...<a name="line.3454"></a> |
| <FONT color="green">3455</FONT> if (null != m_transformThread)<a name="line.3455"></a> |
| <FONT color="green">3456</FONT> postExceptionFromThread(e); // Assume we're on the main thread<a name="line.3456"></a> |
| <FONT color="green">3457</FONT> else <a name="line.3457"></a> |
| <FONT color="green">3458</FONT> throw new RuntimeException(e.getMessage());<a name="line.3458"></a> |
| <FONT color="green">3459</FONT> }<a name="line.3459"></a> |
| <FONT color="green">3460</FONT> finally<a name="line.3460"></a> |
| <FONT color="green">3461</FONT> {<a name="line.3461"></a> |
| <FONT color="green">3462</FONT> m_isTransformDone = true;<a name="line.3462"></a> |
| <FONT color="green">3463</FONT> <a name="line.3463"></a> |
| <FONT color="green">3464</FONT> if (m_inputContentHandler instanceof TransformerHandlerImpl)<a name="line.3464"></a> |
| <FONT color="green">3465</FONT> {<a name="line.3465"></a> |
| <FONT color="green">3466</FONT> ((TransformerHandlerImpl) m_inputContentHandler).clearCoRoutine();<a name="line.3466"></a> |
| <FONT color="green">3467</FONT> }<a name="line.3467"></a> |
| <FONT color="green">3468</FONT> <a name="line.3468"></a> |
| <FONT color="green">3469</FONT> // synchronized (this)<a name="line.3469"></a> |
| <FONT color="green">3470</FONT> // {<a name="line.3470"></a> |
| <FONT color="green">3471</FONT> // notifyAll();<a name="line.3471"></a> |
| <FONT color="green">3472</FONT> // }<a name="line.3472"></a> |
| <FONT color="green">3473</FONT> }<a name="line.3473"></a> |
| <FONT color="green">3474</FONT> }<a name="line.3474"></a> |
| <FONT color="green">3475</FONT> catch (Exception e)<a name="line.3475"></a> |
| <FONT color="green">3476</FONT> {<a name="line.3476"></a> |
| <FONT color="green">3477</FONT> <a name="line.3477"></a> |
| <FONT color="green">3478</FONT> // e.printStackTrace();<a name="line.3478"></a> |
| <FONT color="green">3479</FONT> if (null != m_transformThread)<a name="line.3479"></a> |
| <FONT color="green">3480</FONT> postExceptionFromThread(e);<a name="line.3480"></a> |
| <FONT color="green">3481</FONT> else <a name="line.3481"></a> |
| <FONT color="green">3482</FONT> throw new RuntimeException(e.getMessage()); // Assume we're on the main thread.<a name="line.3482"></a> |
| <FONT color="green">3483</FONT> }<a name="line.3483"></a> |
| <FONT color="green">3484</FONT> }<a name="line.3484"></a> |
| <FONT color="green">3485</FONT> <a name="line.3485"></a> |
| <FONT color="green">3486</FONT> // Fragment re-execution interfaces for a tool.<a name="line.3486"></a> |
| <FONT color="green">3487</FONT> <a name="line.3487"></a> |
| <FONT color="green">3488</FONT> /**<a name="line.3488"></a> |
| <FONT color="green">3489</FONT> * This will get a snapshot of the current executing context <a name="line.3489"></a> |
| <FONT color="green">3490</FONT> *<a name="line.3490"></a> |
| <FONT color="green">3491</FONT> *<a name="line.3491"></a> |
| <FONT color="green">3492</FONT> * @return TransformSnapshot object, snapshot of executing context<a name="line.3492"></a> |
| <FONT color="green">3493</FONT> * @deprecated This is an internal tooling API that nobody seems to be using<a name="line.3493"></a> |
| <FONT color="green">3494</FONT> */<a name="line.3494"></a> |
| <FONT color="green">3495</FONT> public TransformSnapshot getSnapshot()<a name="line.3495"></a> |
| <FONT color="green">3496</FONT> {<a name="line.3496"></a> |
| <FONT color="green">3497</FONT> return new TransformSnapshotImpl(this);<a name="line.3497"></a> |
| <FONT color="green">3498</FONT> }<a name="line.3498"></a> |
| <FONT color="green">3499</FONT> <a name="line.3499"></a> |
| <FONT color="green">3500</FONT> /**<a name="line.3500"></a> |
| <FONT color="green">3501</FONT> * This will execute the following XSLT instructions<a name="line.3501"></a> |
| <FONT color="green">3502</FONT> * from the snapshot point, after the stylesheet execution<a name="line.3502"></a> |
| <FONT color="green">3503</FONT> * context has been reset from the snapshot point. <a name="line.3503"></a> |
| <FONT color="green">3504</FONT> *<a name="line.3504"></a> |
| <FONT color="green">3505</FONT> * @param ts The snapshot of where to start execution<a name="line.3505"></a> |
| <FONT color="green">3506</FONT> *<a name="line.3506"></a> |
| <FONT color="green">3507</FONT> * @throws TransformerException<a name="line.3507"></a> |
| <FONT color="green">3508</FONT> * @deprecated This is an internal tooling API that nobody seems to be using<a name="line.3508"></a> |
| <FONT color="green">3509</FONT> */<a name="line.3509"></a> |
| <FONT color="green">3510</FONT> public void executeFromSnapshot(TransformSnapshot ts)<a name="line.3510"></a> |
| <FONT color="green">3511</FONT> throws TransformerException<a name="line.3511"></a> |
| <FONT color="green">3512</FONT> {<a name="line.3512"></a> |
| <FONT color="green">3513</FONT> <a name="line.3513"></a> |
| <FONT color="green">3514</FONT> ElemTemplateElement template = getMatchedTemplate();<a name="line.3514"></a> |
| <FONT color="green">3515</FONT> int child = getMatchedNode();<a name="line.3515"></a> |
| <FONT color="green">3516</FONT> <a name="line.3516"></a> |
| <FONT color="green">3517</FONT> pushElemTemplateElement(template); //needed??<a name="line.3517"></a> |
| <FONT color="green">3518</FONT> m_xcontext.pushCurrentNode(child); //needed??<a name="line.3518"></a> |
| <FONT color="green">3519</FONT> this.executeChildTemplates(template, true); // getResultTreeHandler());<a name="line.3519"></a> |
| <FONT color="green">3520</FONT> }<a name="line.3520"></a> |
| <FONT color="green">3521</FONT> <a name="line.3521"></a> |
| <FONT color="green">3522</FONT> /**<a name="line.3522"></a> |
| <FONT color="green">3523</FONT> * This will reset the stylesheet execution context<a name="line.3523"></a> |
| <FONT color="green">3524</FONT> * from the snapshot point.<a name="line.3524"></a> |
| <FONT color="green">3525</FONT> *<a name="line.3525"></a> |
| <FONT color="green">3526</FONT> * @param ts The snapshot of where to start execution<a name="line.3526"></a> |
| <FONT color="green">3527</FONT> * @deprecated This is an internal tooling API that nobody seems to be using<a name="line.3527"></a> |
| <FONT color="green">3528</FONT> */<a name="line.3528"></a> |
| <FONT color="green">3529</FONT> public void resetToStylesheet(TransformSnapshot ts)<a name="line.3529"></a> |
| <FONT color="green">3530</FONT> {<a name="line.3530"></a> |
| <FONT color="green">3531</FONT> ((TransformSnapshotImpl) ts).apply(this);<a name="line.3531"></a> |
| <FONT color="green">3532</FONT> }<a name="line.3532"></a> |
| <FONT color="green">3533</FONT> <a name="line.3533"></a> |
| <FONT color="green">3534</FONT> /**<a name="line.3534"></a> |
| <FONT color="green">3535</FONT> * NEEDSDOC Method stopTransformation <a name="line.3535"></a> |
| <FONT color="green">3536</FONT> *<a name="line.3536"></a> |
| <FONT color="green">3537</FONT> */<a name="line.3537"></a> |
| <FONT color="green">3538</FONT> public void stopTransformation(){}<a name="line.3538"></a> |
| <FONT color="green">3539</FONT> <a name="line.3539"></a> |
| <FONT color="green">3540</FONT> /**<a name="line.3540"></a> |
| <FONT color="green">3541</FONT> * Test whether whitespace-only text nodes are visible in the logical<a name="line.3541"></a> |
| <FONT color="green">3542</FONT> * view of <code>DTM</code>. Normally, this function<a name="line.3542"></a> |
| <FONT color="green">3543</FONT> * will be called by the implementation of <code>DTM</code>;<a name="line.3543"></a> |
| <FONT color="green">3544</FONT> * it is not normally called directly from<a name="line.3544"></a> |
| <FONT color="green">3545</FONT> * user code.<a name="line.3545"></a> |
| <FONT color="green">3546</FONT> *<a name="line.3546"></a> |
| <FONT color="green">3547</FONT> * @param elementHandle int Handle of the element.<a name="line.3547"></a> |
| <FONT color="green">3548</FONT> * @return one of NOTSTRIP, STRIP, or INHERIT.<a name="line.3548"></a> |
| <FONT color="green">3549</FONT> */<a name="line.3549"></a> |
| <FONT color="green">3550</FONT> public short getShouldStripSpace(int elementHandle, DTM dtm)<a name="line.3550"></a> |
| <FONT color="green">3551</FONT> {<a name="line.3551"></a> |
| <FONT color="green">3552</FONT> <a name="line.3552"></a> |
| <FONT color="green">3553</FONT> try<a name="line.3553"></a> |
| <FONT color="green">3554</FONT> {<a name="line.3554"></a> |
| <FONT color="green">3555</FONT> org.apache.xalan.templates.WhiteSpaceInfo info =<a name="line.3555"></a> |
| <FONT color="green">3556</FONT> m_stylesheetRoot.getWhiteSpaceInfo(m_xcontext, elementHandle, dtm);<a name="line.3556"></a> |
| <FONT color="green">3557</FONT> <a name="line.3557"></a> |
| <FONT color="green">3558</FONT> if (null == info)<a name="line.3558"></a> |
| <FONT color="green">3559</FONT> {<a name="line.3559"></a> |
| <FONT color="green">3560</FONT> return DTMWSFilter.INHERIT;<a name="line.3560"></a> |
| <FONT color="green">3561</FONT> }<a name="line.3561"></a> |
| <FONT color="green">3562</FONT> else<a name="line.3562"></a> |
| <FONT color="green">3563</FONT> {<a name="line.3563"></a> |
| <FONT color="green">3564</FONT> <a name="line.3564"></a> |
| <FONT color="green">3565</FONT> // System.out.println("getShouldStripSpace: "+info.getShouldStripSpace());<a name="line.3565"></a> |
| <FONT color="green">3566</FONT> return info.getShouldStripSpace()<a name="line.3566"></a> |
| <FONT color="green">3567</FONT> ? DTMWSFilter.STRIP : DTMWSFilter.NOTSTRIP;<a name="line.3567"></a> |
| <FONT color="green">3568</FONT> }<a name="line.3568"></a> |
| <FONT color="green">3569</FONT> }<a name="line.3569"></a> |
| <FONT color="green">3570</FONT> catch (TransformerException se)<a name="line.3570"></a> |
| <FONT color="green">3571</FONT> {<a name="line.3571"></a> |
| <FONT color="green">3572</FONT> return DTMWSFilter.INHERIT;<a name="line.3572"></a> |
| <FONT color="green">3573</FONT> }<a name="line.3573"></a> |
| <FONT color="green">3574</FONT> }<a name="line.3574"></a> |
| <FONT color="green">3575</FONT> /**<a name="line.3575"></a> |
| <FONT color="green">3576</FONT> * Initializer method.<a name="line.3576"></a> |
| <FONT color="green">3577</FONT> *<a name="line.3577"></a> |
| <FONT color="green">3578</FONT> * @param transformer non-null transformer instance<a name="line.3578"></a> |
| <FONT color="green">3579</FONT> * @param realHandler Content Handler instance<a name="line.3579"></a> |
| <FONT color="green">3580</FONT> */<a name="line.3580"></a> |
| <FONT color="green">3581</FONT> public void init(ToXMLSAXHandler h,Transformer transformer, ContentHandler realHandler)<a name="line.3581"></a> |
| <FONT color="green">3582</FONT> {<a name="line.3582"></a> |
| <FONT color="green">3583</FONT> h.setTransformer(transformer);<a name="line.3583"></a> |
| <FONT color="green">3584</FONT> h.setContentHandler(realHandler);<a name="line.3584"></a> |
| <FONT color="green">3585</FONT> }<a name="line.3585"></a> |
| <FONT color="green">3586</FONT> <a name="line.3586"></a> |
| <FONT color="green">3587</FONT> public void setSerializationHandler(SerializationHandler xoh)<a name="line.3587"></a> |
| <FONT color="green">3588</FONT> {<a name="line.3588"></a> |
| <FONT color="green">3589</FONT> m_serializationHandler = xoh;<a name="line.3589"></a> |
| <FONT color="green">3590</FONT> }<a name="line.3590"></a> |
| <FONT color="green">3591</FONT> <a name="line.3591"></a> |
| <FONT color="green">3592</FONT> <a name="line.3592"></a> |
| <FONT color="green">3593</FONT> <a name="line.3593"></a> |
| <FONT color="green">3594</FONT> /**<a name="line.3594"></a> |
| <FONT color="green">3595</FONT> * Fire off characters, cdate events.<a name="line.3595"></a> |
| <FONT color="green">3596</FONT> * @see org.apache.xml.serializer.SerializerTrace#fireGenerateEvent(int, char[], int, int)<a name="line.3596"></a> |
| <FONT color="green">3597</FONT> */<a name="line.3597"></a> |
| <FONT color="green">3598</FONT> public void fireGenerateEvent(<a name="line.3598"></a> |
| <FONT color="green">3599</FONT> int eventType,<a name="line.3599"></a> |
| <FONT color="green">3600</FONT> char[] ch,<a name="line.3600"></a> |
| <FONT color="green">3601</FONT> int start,<a name="line.3601"></a> |
| <FONT color="green">3602</FONT> int length) {<a name="line.3602"></a> |
| <FONT color="green">3603</FONT> <a name="line.3603"></a> |
| <FONT color="green">3604</FONT> GenerateEvent ge = new GenerateEvent(this, eventType, ch, start, length);<a name="line.3604"></a> |
| <FONT color="green">3605</FONT> m_traceManager.fireGenerateEvent(ge); <a name="line.3605"></a> |
| <FONT color="green">3606</FONT> }<a name="line.3606"></a> |
| <FONT color="green">3607</FONT> <a name="line.3607"></a> |
| <FONT color="green">3608</FONT> /**<a name="line.3608"></a> |
| <FONT color="green">3609</FONT> * Fire off startElement, endElement events.<a name="line.3609"></a> |
| <FONT color="green">3610</FONT> * @see org.apache.xml.serializer.SerializerTrace#fireGenerateEvent(int, String, Attributes)<a name="line.3610"></a> |
| <FONT color="green">3611</FONT> */<a name="line.3611"></a> |
| <FONT color="green">3612</FONT> public void fireGenerateEvent(<a name="line.3612"></a> |
| <FONT color="green">3613</FONT> int eventType,<a name="line.3613"></a> |
| <FONT color="green">3614</FONT> String name,<a name="line.3614"></a> |
| <FONT color="green">3615</FONT> Attributes atts) {<a name="line.3615"></a> |
| <FONT color="green">3616</FONT> <a name="line.3616"></a> |
| <FONT color="green">3617</FONT> GenerateEvent ge = new GenerateEvent(this, eventType, name, atts);<a name="line.3617"></a> |
| <FONT color="green">3618</FONT> m_traceManager.fireGenerateEvent(ge); <a name="line.3618"></a> |
| <FONT color="green">3619</FONT> }<a name="line.3619"></a> |
| <FONT color="green">3620</FONT> <a name="line.3620"></a> |
| <FONT color="green">3621</FONT> /**<a name="line.3621"></a> |
| <FONT color="green">3622</FONT> * Fire off processingInstruction events.<a name="line.3622"></a> |
| <FONT color="green">3623</FONT> * @see org.apache.xml.serializer.SerializerTrace#fireGenerateEvent(int, String, String)<a name="line.3623"></a> |
| <FONT color="green">3624</FONT> */<a name="line.3624"></a> |
| <FONT color="green">3625</FONT> public void fireGenerateEvent(int eventType, String name, String data) {<a name="line.3625"></a> |
| <FONT color="green">3626</FONT> GenerateEvent ge = new GenerateEvent(this, eventType, name,data);<a name="line.3626"></a> |
| <FONT color="green">3627</FONT> m_traceManager.fireGenerateEvent(ge); <a name="line.3627"></a> |
| <FONT color="green">3628</FONT> }<a name="line.3628"></a> |
| <FONT color="green">3629</FONT> <a name="line.3629"></a> |
| <FONT color="green">3630</FONT> /**<a name="line.3630"></a> |
| <FONT color="green">3631</FONT> * Fire off comment and entity ref events.<a name="line.3631"></a> |
| <FONT color="green">3632</FONT> * @see org.apache.xml.serializer.SerializerTrace#fireGenerateEvent(int, String)<a name="line.3632"></a> |
| <FONT color="green">3633</FONT> */<a name="line.3633"></a> |
| <FONT color="green">3634</FONT> public void fireGenerateEvent(int eventType, String data) {<a name="line.3634"></a> |
| <FONT color="green">3635</FONT> GenerateEvent ge = new GenerateEvent(this, eventType, data);<a name="line.3635"></a> |
| <FONT color="green">3636</FONT> m_traceManager.fireGenerateEvent(ge); <a name="line.3636"></a> |
| <FONT color="green">3637</FONT> }<a name="line.3637"></a> |
| <FONT color="green">3638</FONT> <a name="line.3638"></a> |
| <FONT color="green">3639</FONT> /**<a name="line.3639"></a> |
| <FONT color="green">3640</FONT> * Fire off startDocument, endDocument events.<a name="line.3640"></a> |
| <FONT color="green">3641</FONT> * @see org.apache.xml.serializer.SerializerTrace#fireGenerateEvent(int)<a name="line.3641"></a> |
| <FONT color="green">3642</FONT> */<a name="line.3642"></a> |
| <FONT color="green">3643</FONT> public void fireGenerateEvent(int eventType) {<a name="line.3643"></a> |
| <FONT color="green">3644</FONT> GenerateEvent ge = new GenerateEvent(this, eventType);<a name="line.3644"></a> |
| <FONT color="green">3645</FONT> m_traceManager.fireGenerateEvent(ge);<a name="line.3645"></a> |
| <FONT color="green">3646</FONT> }<a name="line.3646"></a> |
| <FONT color="green">3647</FONT> <a name="line.3647"></a> |
| <FONT color="green">3648</FONT> /**<a name="line.3648"></a> |
| <FONT color="green">3649</FONT> * @see org.apache.xml.serializer.SerializerTrace#hasTraceListeners()<a name="line.3649"></a> |
| <FONT color="green">3650</FONT> */<a name="line.3650"></a> |
| <FONT color="green">3651</FONT> public boolean hasTraceListeners() {<a name="line.3651"></a> |
| <FONT color="green">3652</FONT> return m_traceManager.hasTraceListeners();<a name="line.3652"></a> |
| <FONT color="green">3653</FONT> }<a name="line.3653"></a> |
| <FONT color="green">3654</FONT> <a name="line.3654"></a> |
| <FONT color="green">3655</FONT> public boolean getDebug() {<a name="line.3655"></a> |
| <FONT color="green">3656</FONT> return m_debug;<a name="line.3656"></a> |
| <FONT color="green">3657</FONT> }<a name="line.3657"></a> |
| <FONT color="green">3658</FONT> <a name="line.3658"></a> |
| <FONT color="green">3659</FONT> public void setDebug(boolean b) {<a name="line.3659"></a> |
| <FONT color="green">3660</FONT> m_debug = b;<a name="line.3660"></a> |
| <FONT color="green">3661</FONT> }<a name="line.3661"></a> |
| <FONT color="green">3662</FONT> <a name="line.3662"></a> |
| <FONT color="green">3663</FONT> /**<a name="line.3663"></a> |
| <FONT color="green">3664</FONT> * @return Incremental flag<a name="line.3664"></a> |
| <FONT color="green">3665</FONT> */<a name="line.3665"></a> |
| <FONT color="green">3666</FONT> public boolean getIncremental() {<a name="line.3666"></a> |
| <FONT color="green">3667</FONT> return m_incremental;<a name="line.3667"></a> |
| <FONT color="green">3668</FONT> }<a name="line.3668"></a> |
| <FONT color="green">3669</FONT> <a name="line.3669"></a> |
| <FONT color="green">3670</FONT> /**<a name="line.3670"></a> |
| <FONT color="green">3671</FONT> * @return Optimization flag<a name="line.3671"></a> |
| <FONT color="green">3672</FONT> */<a name="line.3672"></a> |
| <FONT color="green">3673</FONT> public boolean getOptimize() {<a name="line.3673"></a> |
| <FONT color="green">3674</FONT> return m_optimizer;<a name="line.3674"></a> |
| <FONT color="green">3675</FONT> }<a name="line.3675"></a> |
| <FONT color="green">3676</FONT> <a name="line.3676"></a> |
| <FONT color="green">3677</FONT> /**<a name="line.3677"></a> |
| <FONT color="green">3678</FONT> * @return Source location flag<a name="line.3678"></a> |
| <FONT color="green">3679</FONT> */<a name="line.3679"></a> |
| <FONT color="green">3680</FONT> public boolean getSource_location() {<a name="line.3680"></a> |
| <FONT color="green">3681</FONT> return m_source_location;<a name="line.3681"></a> |
| <FONT color="green">3682</FONT> }<a name="line.3682"></a> |
| <FONT color="green">3683</FONT> <a name="line.3683"></a> |
| <FONT color="green">3684</FONT> } // end TransformerImpl class<a name="line.3684"></a> |
| <FONT color="green">3685</FONT> <a name="line.3685"></a> |
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| </PRE> |
| </BODY> |
| </HTML> |
