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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: Stylesheet.java 669373 2008-06-19 03:40:20Z zongaro $<a name="line.19"></a> |
| <FONT color="green">020</FONT> */<a name="line.20"></a> |
| <FONT color="green">021</FONT> <a name="line.21"></a> |
| <FONT color="green">022</FONT> package org.apache.xalan.xsltc.compiler;<a name="line.22"></a> |
| <FONT color="green">023</FONT> <a name="line.23"></a> |
| <FONT color="green">024</FONT> import java.util.Vector;<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.Hashtable;<a name="line.26"></a> |
| <FONT color="green">027</FONT> import java.util.Iterator;<a name="line.27"></a> |
| <FONT color="green">028</FONT> import java.util.Properties;<a name="line.28"></a> |
| <FONT color="green">029</FONT> import java.util.StringTokenizer;<a name="line.29"></a> |
| <FONT color="green">030</FONT> <a name="line.30"></a> |
| <FONT color="green">031</FONT> import org.apache.xml.utils.SystemIDResolver;<a name="line.31"></a> |
| <FONT color="green">032</FONT> import org.apache.bcel.generic.ANEWARRAY;<a name="line.32"></a> |
| <FONT color="green">033</FONT> import org.apache.bcel.generic.BasicType;<a name="line.33"></a> |
| <FONT color="green">034</FONT> import org.apache.bcel.generic.ConstantPoolGen;<a name="line.34"></a> |
| <FONT color="green">035</FONT> import org.apache.bcel.generic.FieldGen;<a name="line.35"></a> |
| <FONT color="green">036</FONT> import org.apache.bcel.generic.GETFIELD;<a name="line.36"></a> |
| <FONT color="green">037</FONT> import org.apache.bcel.generic.GETSTATIC;<a name="line.37"></a> |
| <FONT color="green">038</FONT> import org.apache.bcel.generic.INVOKEINTERFACE;<a name="line.38"></a> |
| <FONT color="green">039</FONT> import org.apache.bcel.generic.INVOKESPECIAL;<a name="line.39"></a> |
| <FONT color="green">040</FONT> import org.apache.bcel.generic.INVOKEVIRTUAL;<a name="line.40"></a> |
| <FONT color="green">041</FONT> import org.apache.bcel.generic.ISTORE;<a name="line.41"></a> |
| <FONT color="green">042</FONT> import org.apache.bcel.generic.InstructionHandle;<a name="line.42"></a> |
| <FONT color="green">043</FONT> import org.apache.bcel.generic.InstructionList;<a name="line.43"></a> |
| <FONT color="green">044</FONT> import org.apache.bcel.generic.LocalVariableGen;<a name="line.44"></a> |
| <FONT color="green">045</FONT> import org.apache.bcel.generic.NEW;<a name="line.45"></a> |
| <FONT color="green">046</FONT> import org.apache.bcel.generic.NEWARRAY;<a name="line.46"></a> |
| <FONT color="green">047</FONT> import org.apache.bcel.generic.PUSH;<a name="line.47"></a> |
| <FONT color="green">048</FONT> import org.apache.bcel.generic.PUTFIELD;<a name="line.48"></a> |
| <FONT color="green">049</FONT> import org.apache.bcel.generic.PUTSTATIC;<a name="line.49"></a> |
| <FONT color="green">050</FONT> import org.apache.bcel.generic.TargetLostException;<a name="line.50"></a> |
| <FONT color="green">051</FONT> import org.apache.bcel.util.InstructionFinder;<a name="line.51"></a> |
| <FONT color="green">052</FONT> import org.apache.xalan.xsltc.compiler.util.ClassGenerator;<a name="line.52"></a> |
| <FONT color="green">053</FONT> import org.apache.xalan.xsltc.compiler.util.ErrorMsg;<a name="line.53"></a> |
| <FONT color="green">054</FONT> import org.apache.xalan.xsltc.compiler.util.MethodGenerator;<a name="line.54"></a> |
| <FONT color="green">055</FONT> import org.apache.xalan.xsltc.compiler.util.Type;<a name="line.55"></a> |
| <FONT color="green">056</FONT> import org.apache.xalan.xsltc.compiler.util.TypeCheckError;<a name="line.56"></a> |
| <FONT color="green">057</FONT> import org.apache.xalan.xsltc.compiler.util.Util;<a name="line.57"></a> |
| <FONT color="green">058</FONT> import org.apache.xalan.xsltc.runtime.AbstractTranslet;<a name="line.58"></a> |
| <FONT color="green">059</FONT> import org.apache.xml.dtm.DTM;<a name="line.59"></a> |
| <FONT color="green">060</FONT> <a name="line.60"></a> |
| <FONT color="green">061</FONT> public final class Stylesheet extends SyntaxTreeNode {<a name="line.61"></a> |
| <FONT color="green">062</FONT> <a name="line.62"></a> |
| <FONT color="green">063</FONT> /**<a name="line.63"></a> |
| <FONT color="green">064</FONT> * XSLT version defined in the stylesheet.<a name="line.64"></a> |
| <FONT color="green">065</FONT> */<a name="line.65"></a> |
| <FONT color="green">066</FONT> private String _version;<a name="line.66"></a> |
| <FONT color="green">067</FONT> <a name="line.67"></a> |
| <FONT color="green">068</FONT> /**<a name="line.68"></a> |
| <FONT color="green">069</FONT> * Internal name of this stylesheet used as a key into the symbol table.<a name="line.69"></a> |
| <FONT color="green">070</FONT> */<a name="line.70"></a> |
| <FONT color="green">071</FONT> private QName _name;<a name="line.71"></a> |
| <FONT color="green">072</FONT> <a name="line.72"></a> |
| <FONT color="green">073</FONT> /**<a name="line.73"></a> |
| <FONT color="green">074</FONT> * A URI that represents the system ID for this stylesheet.<a name="line.74"></a> |
| <FONT color="green">075</FONT> */<a name="line.75"></a> |
| <FONT color="green">076</FONT> private String _systemId;<a name="line.76"></a> |
| <FONT color="green">077</FONT> <a name="line.77"></a> |
| <FONT color="green">078</FONT> /**<a name="line.78"></a> |
| <FONT color="green">079</FONT> * A reference to the parent stylesheet or null if topmost.<a name="line.79"></a> |
| <FONT color="green">080</FONT> */<a name="line.80"></a> |
| <FONT color="green">081</FONT> private Stylesheet _parentStylesheet;<a name="line.81"></a> |
| <FONT color="green">082</FONT> <a name="line.82"></a> |
| <FONT color="green">083</FONT> /**<a name="line.83"></a> |
| <FONT color="green">084</FONT> * Contains global variables and parameters defined in the stylesheet.<a name="line.84"></a> |
| <FONT color="green">085</FONT> */<a name="line.85"></a> |
| <FONT color="green">086</FONT> private Vector _globals = new Vector();<a name="line.86"></a> |
| <FONT color="green">087</FONT> <a name="line.87"></a> |
| <FONT color="green">088</FONT> /**<a name="line.88"></a> |
| <FONT color="green">089</FONT> * Used to cache the result returned by <code>hasLocalParams()</code>.<a name="line.89"></a> |
| <FONT color="green">090</FONT> */<a name="line.90"></a> |
| <FONT color="green">091</FONT> private Boolean _hasLocalParams = null;<a name="line.91"></a> |
| <FONT color="green">092</FONT> <a name="line.92"></a> |
| <FONT color="green">093</FONT> /**<a name="line.93"></a> |
| <FONT color="green">094</FONT> * The name of the class being generated.<a name="line.94"></a> |
| <FONT color="green">095</FONT> */<a name="line.95"></a> |
| <FONT color="green">096</FONT> private String _className;<a name="line.96"></a> |
| <FONT color="green">097</FONT> <a name="line.97"></a> |
| <FONT color="green">098</FONT> /**<a name="line.98"></a> |
| <FONT color="green">099</FONT> * Contains all templates defined in this stylesheet<a name="line.99"></a> |
| <FONT color="green">100</FONT> */<a name="line.100"></a> |
| <FONT color="green">101</FONT> private final Vector _templates = new Vector();<a name="line.101"></a> |
| <FONT color="green">102</FONT> <a name="line.102"></a> |
| <FONT color="green">103</FONT> /**<a name="line.103"></a> |
| <FONT color="green">104</FONT> * Used to cache result of <code>getAllValidTemplates()</code>. Only<a name="line.104"></a> |
| <FONT color="green">105</FONT> * set in top-level stylesheets that include/import other stylesheets.<a name="line.105"></a> |
| <FONT color="green">106</FONT> */<a name="line.106"></a> |
| <FONT color="green">107</FONT> private Vector _allValidTemplates = null;<a name="line.107"></a> |
| <FONT color="green">108</FONT> <a name="line.108"></a> |
| <FONT color="green">109</FONT> private Vector _elementsWithNamespacesUsedDynamically = null;<a name="line.109"></a> |
| <FONT color="green">110</FONT> <a name="line.110"></a> |
| <FONT color="green">111</FONT> /**<a name="line.111"></a> |
| <FONT color="green">112</FONT> * Counter to generate unique mode suffixes.<a name="line.112"></a> |
| <FONT color="green">113</FONT> */<a name="line.113"></a> |
| <FONT color="green">114</FONT> private int _nextModeSerial = 1;<a name="line.114"></a> |
| <FONT color="green">115</FONT> <a name="line.115"></a> |
| <FONT color="green">116</FONT> /**<a name="line.116"></a> |
| <FONT color="green">117</FONT> * Mapping between mode names and Mode instances.<a name="line.117"></a> |
| <FONT color="green">118</FONT> */<a name="line.118"></a> |
| <FONT color="green">119</FONT> private final Hashtable _modes = new Hashtable();<a name="line.119"></a> |
| <FONT color="green">120</FONT> <a name="line.120"></a> |
| <FONT color="green">121</FONT> /**<a name="line.121"></a> |
| <FONT color="green">122</FONT> * A reference to the default Mode object.<a name="line.122"></a> |
| <FONT color="green">123</FONT> */<a name="line.123"></a> |
| <FONT color="green">124</FONT> private Mode _defaultMode;<a name="line.124"></a> |
| <FONT color="green">125</FONT> <a name="line.125"></a> |
| <FONT color="green">126</FONT> /**<a name="line.126"></a> |
| <FONT color="green">127</FONT> * Mapping between extension URIs and their prefixes.<a name="line.127"></a> |
| <FONT color="green">128</FONT> */<a name="line.128"></a> |
| <FONT color="green">129</FONT> private final Hashtable _extensions = new Hashtable();<a name="line.129"></a> |
| <FONT color="green">130</FONT> <a name="line.130"></a> |
| <FONT color="green">131</FONT> /**<a name="line.131"></a> |
| <FONT color="green">132</FONT> * Reference to the stylesheet from which this stylesheet was<a name="line.132"></a> |
| <FONT color="green">133</FONT> * imported (if any).<a name="line.133"></a> |
| <FONT color="green">134</FONT> */<a name="line.134"></a> |
| <FONT color="green">135</FONT> public Stylesheet _importedFrom = 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> * Reference to the stylesheet from which this stylesheet was<a name="line.138"></a> |
| <FONT color="green">139</FONT> * included (if any).<a name="line.139"></a> |
| <FONT color="green">140</FONT> */<a name="line.140"></a> |
| <FONT color="green">141</FONT> public Stylesheet _includedFrom = null;<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> * Array of all the stylesheets imported or included from this one.<a name="line.144"></a> |
| <FONT color="green">145</FONT> */<a name="line.145"></a> |
| <FONT color="green">146</FONT> private Vector _includedStylesheets = null;<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> * Import precendence for this stylesheet.<a name="line.149"></a> |
| <FONT color="green">150</FONT> */<a name="line.150"></a> |
| <FONT color="green">151</FONT> private int _importPrecedence = 1;<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> * Minimum precendence of any descendant stylesheet by inclusion or<a name="line.154"></a> |
| <FONT color="green">155</FONT> * importation.<a name="line.155"></a> |
| <FONT color="green">156</FONT> */<a name="line.156"></a> |
| <FONT color="green">157</FONT> private int _minimumDescendantPrecedence = -1;<a name="line.157"></a> |
| <FONT color="green">158</FONT> <a name="line.158"></a> |
| <FONT color="green">159</FONT> /**<a name="line.159"></a> |
| <FONT color="green">160</FONT> * Mapping between key names and Key objects (needed by Key/IdPattern).<a name="line.160"></a> |
| <FONT color="green">161</FONT> */<a name="line.161"></a> |
| <FONT color="green">162</FONT> private Hashtable _keys = new Hashtable();<a name="line.162"></a> |
| <FONT color="green">163</FONT> <a name="line.163"></a> |
| <FONT color="green">164</FONT> /** <a name="line.164"></a> |
| <FONT color="green">165</FONT> * A reference to the SourceLoader set by the user (a URIResolver<a name="line.165"></a> |
| <FONT color="green">166</FONT> * if the JAXP API is being used).<a name="line.166"></a> |
| <FONT color="green">167</FONT> */<a name="line.167"></a> |
| <FONT color="green">168</FONT> private SourceLoader _loader = null;<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> * Flag indicating if format-number() is called.<a name="line.171"></a> |
| <FONT color="green">172</FONT> */<a name="line.172"></a> |
| <FONT color="green">173</FONT> private boolean _numberFormattingUsed = false;<a name="line.173"></a> |
| <FONT color="green">174</FONT> <a name="line.174"></a> |
| <FONT color="green">175</FONT> /**<a name="line.175"></a> |
| <FONT color="green">176</FONT> * Flag indicating if this is a simplified stylesheets. A template<a name="line.176"></a> |
| <FONT color="green">177</FONT> * matching on "/" must be added in this case.<a name="line.177"></a> |
| <FONT color="green">178</FONT> */<a name="line.178"></a> |
| <FONT color="green">179</FONT> private boolean _simplified = false;<a name="line.179"></a> |
| <FONT color="green">180</FONT> <a name="line.180"></a> |
| <FONT color="green">181</FONT> /**<a name="line.181"></a> |
| <FONT color="green">182</FONT> * Flag indicating if multi-document support is needed.<a name="line.182"></a> |
| <FONT color="green">183</FONT> */<a name="line.183"></a> |
| <FONT color="green">184</FONT> private boolean _multiDocument = false;<a name="line.184"></a> |
| <FONT color="green">185</FONT> <a name="line.185"></a> |
| <FONT color="green">186</FONT> /**<a name="line.186"></a> |
| <FONT color="green">187</FONT> * Flag indicating if nodset() is called.<a name="line.187"></a> |
| <FONT color="green">188</FONT> */<a name="line.188"></a> |
| <FONT color="green">189</FONT> private boolean _callsNodeset = false;<a name="line.189"></a> |
| <FONT color="green">190</FONT> <a name="line.190"></a> |
| <FONT color="green">191</FONT> /**<a name="line.191"></a> |
| <FONT color="green">192</FONT> * Flag indicating if id() is called.<a name="line.192"></a> |
| <FONT color="green">193</FONT> */<a name="line.193"></a> |
| <FONT color="green">194</FONT> private boolean _hasIdCall = 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> * Set to true to enable template inlining optimization.<a name="line.197"></a> |
| <FONT color="green">198</FONT> * @see XSLTC#_templateInlining<a name="line.198"></a> |
| <FONT color="green">199</FONT> */<a name="line.199"></a> |
| <FONT color="green">200</FONT> private boolean _templateInlining = false;<a name="line.200"></a> |
| <FONT color="green">201</FONT> <a name="line.201"></a> |
| <FONT color="green">202</FONT> /**<a name="line.202"></a> |
| <FONT color="green">203</FONT> * A reference to the last xsl:output object found in the styleshet.<a name="line.203"></a> |
| <FONT color="green">204</FONT> */<a name="line.204"></a> |
| <FONT color="green">205</FONT> private Output _lastOutputElement = null;<a name="line.205"></a> |
| <FONT color="green">206</FONT> <a name="line.206"></a> |
| <FONT color="green">207</FONT> /**<a name="line.207"></a> |
| <FONT color="green">208</FONT> * Output properties for this stylesheet.<a name="line.208"></a> |
| <FONT color="green">209</FONT> */<a name="line.209"></a> |
| <FONT color="green">210</FONT> private Properties _outputProperties = null;<a name="line.210"></a> |
| <FONT color="green">211</FONT> <a name="line.211"></a> |
| <FONT color="green">212</FONT> /**<a name="line.212"></a> |
| <FONT color="green">213</FONT> * Output method for this stylesheet (must be set to one of<a name="line.213"></a> |
| <FONT color="green">214</FONT> * the constants defined below).<a name="line.214"></a> |
| <FONT color="green">215</FONT> */ <a name="line.215"></a> |
| <FONT color="green">216</FONT> private int _outputMethod = UNKNOWN_OUTPUT;<a name="line.216"></a> |
| <FONT color="green">217</FONT> <a name="line.217"></a> |
| <FONT color="green">218</FONT> // Output method constants<a name="line.218"></a> |
| <FONT color="green">219</FONT> public static final int UNKNOWN_OUTPUT = 0;<a name="line.219"></a> |
| <FONT color="green">220</FONT> public static final int XML_OUTPUT = 1;<a name="line.220"></a> |
| <FONT color="green">221</FONT> public static final int HTML_OUTPUT = 2;<a name="line.221"></a> |
| <FONT color="green">222</FONT> public static final int TEXT_OUTPUT = 3;<a name="line.222"></a> |
| <FONT color="green">223</FONT> <a name="line.223"></a> |
| <FONT color="green">224</FONT> /**<a name="line.224"></a> |
| <FONT color="green">225</FONT> * Return the output method<a name="line.225"></a> |
| <FONT color="green">226</FONT> */<a name="line.226"></a> |
| <FONT color="green">227</FONT> public int getOutputMethod() {<a name="line.227"></a> |
| <FONT color="green">228</FONT> return _outputMethod;<a name="line.228"></a> |
| <FONT color="green">229</FONT> }<a name="line.229"></a> |
| <FONT color="green">230</FONT> <a name="line.230"></a> |
| <FONT color="green">231</FONT> /**<a name="line.231"></a> |
| <FONT color="green">232</FONT> * Check and set the output method<a name="line.232"></a> |
| <FONT color="green">233</FONT> */<a name="line.233"></a> |
| <FONT color="green">234</FONT> private void checkOutputMethod() {<a name="line.234"></a> |
| <FONT color="green">235</FONT> if (_lastOutputElement != null) {<a name="line.235"></a> |
| <FONT color="green">236</FONT> String method = _lastOutputElement.getOutputMethod();<a name="line.236"></a> |
| <FONT color="green">237</FONT> if (method != null) {<a name="line.237"></a> |
| <FONT color="green">238</FONT> if (method.equals("xml"))<a name="line.238"></a> |
| <FONT color="green">239</FONT> _outputMethod = XML_OUTPUT;<a name="line.239"></a> |
| <FONT color="green">240</FONT> else if (method.equals("html"))<a name="line.240"></a> |
| <FONT color="green">241</FONT> _outputMethod = HTML_OUTPUT;<a name="line.241"></a> |
| <FONT color="green">242</FONT> else if (method.equals("text"))<a name="line.242"></a> |
| <FONT color="green">243</FONT> _outputMethod = TEXT_OUTPUT;<a name="line.243"></a> |
| <FONT color="green">244</FONT> }<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> <a name="line.247"></a> |
| <FONT color="green">248</FONT> public boolean getTemplateInlining() {<a name="line.248"></a> |
| <FONT color="green">249</FONT> return _templateInlining;<a name="line.249"></a> |
| <FONT color="green">250</FONT> }<a name="line.250"></a> |
| <FONT color="green">251</FONT> <a name="line.251"></a> |
| <FONT color="green">252</FONT> public void setTemplateInlining(boolean flag) {<a name="line.252"></a> |
| <FONT color="green">253</FONT> _templateInlining = flag;<a name="line.253"></a> |
| <FONT color="green">254</FONT> }<a name="line.254"></a> |
| <FONT color="green">255</FONT> <a name="line.255"></a> |
| <FONT color="green">256</FONT> public boolean isSimplified() {<a name="line.256"></a> |
| <FONT color="green">257</FONT> return(_simplified);<a name="line.257"></a> |
| <FONT color="green">258</FONT> }<a name="line.258"></a> |
| <FONT color="green">259</FONT> <a name="line.259"></a> |
| <FONT color="green">260</FONT> public void setSimplified() {<a name="line.260"></a> |
| <FONT color="green">261</FONT> _simplified = true;<a name="line.261"></a> |
| <FONT color="green">262</FONT> }<a name="line.262"></a> |
| <FONT color="green">263</FONT> <a name="line.263"></a> |
| <FONT color="green">264</FONT> public void setHasIdCall(boolean flag) {<a name="line.264"></a> |
| <FONT color="green">265</FONT> _hasIdCall = flag;<a name="line.265"></a> |
| <FONT color="green">266</FONT> }<a name="line.266"></a> |
| <FONT color="green">267</FONT> <a name="line.267"></a> |
| <FONT color="green">268</FONT> public void setOutputProperty(String key, String value) {<a name="line.268"></a> |
| <FONT color="green">269</FONT> if (_outputProperties == null) {<a name="line.269"></a> |
| <FONT color="green">270</FONT> _outputProperties = new Properties();<a name="line.270"></a> |
| <FONT color="green">271</FONT> }<a name="line.271"></a> |
| <FONT color="green">272</FONT> _outputProperties.setProperty(key, value);<a name="line.272"></a> |
| <FONT color="green">273</FONT> }<a name="line.273"></a> |
| <FONT color="green">274</FONT> <a name="line.274"></a> |
| <FONT color="green">275</FONT> public void setOutputProperties(Properties props) {<a name="line.275"></a> |
| <FONT color="green">276</FONT> _outputProperties = props;<a name="line.276"></a> |
| <FONT color="green">277</FONT> }<a name="line.277"></a> |
| <FONT color="green">278</FONT> <a name="line.278"></a> |
| <FONT color="green">279</FONT> public Properties getOutputProperties() {<a name="line.279"></a> |
| <FONT color="green">280</FONT> return _outputProperties;<a name="line.280"></a> |
| <FONT color="green">281</FONT> }<a name="line.281"></a> |
| <FONT color="green">282</FONT> <a name="line.282"></a> |
| <FONT color="green">283</FONT> public Output getLastOutputElement() {<a name="line.283"></a> |
| <FONT color="green">284</FONT> return _lastOutputElement;<a name="line.284"></a> |
| <FONT color="green">285</FONT> }<a name="line.285"></a> |
| <FONT color="green">286</FONT> <a name="line.286"></a> |
| <FONT color="green">287</FONT> public void setMultiDocument(boolean flag) { <a name="line.287"></a> |
| <FONT color="green">288</FONT> _multiDocument = flag;<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> public boolean isMultiDocument() {<a name="line.291"></a> |
| <FONT color="green">292</FONT> return _multiDocument;<a name="line.292"></a> |
| <FONT color="green">293</FONT> }<a name="line.293"></a> |
| <FONT color="green">294</FONT> <a name="line.294"></a> |
| <FONT color="green">295</FONT> public void setCallsNodeset(boolean flag) {<a name="line.295"></a> |
| <FONT color="green">296</FONT> if (flag) setMultiDocument(flag);<a name="line.296"></a> |
| <FONT color="green">297</FONT> _callsNodeset = flag;<a name="line.297"></a> |
| <FONT color="green">298</FONT> }<a name="line.298"></a> |
| <FONT color="green">299</FONT> <a name="line.299"></a> |
| <FONT color="green">300</FONT> public boolean callsNodeset() {<a name="line.300"></a> |
| <FONT color="green">301</FONT> return _callsNodeset;<a name="line.301"></a> |
| <FONT color="green">302</FONT> }<a name="line.302"></a> |
| <FONT color="green">303</FONT> <a name="line.303"></a> |
| <FONT color="green">304</FONT> public void numberFormattingUsed() {<a name="line.304"></a> |
| <FONT color="green">305</FONT> _numberFormattingUsed = true;<a name="line.305"></a> |
| <FONT color="green">306</FONT> /*<a name="line.306"></a> |
| <FONT color="green">307</FONT> * Fix for bug 23046, if the stylesheet is included, set the <a name="line.307"></a> |
| <FONT color="green">308</FONT> * numberFormattingUsed flag to the parent stylesheet too.<a name="line.308"></a> |
| <FONT color="green">309</FONT> * AbstractTranslet.addDecimalFormat() will be inlined once for the<a name="line.309"></a> |
| <FONT color="green">310</FONT> * outer most stylesheet. <a name="line.310"></a> |
| <FONT color="green">311</FONT> */ <a name="line.311"></a> |
| <FONT color="green">312</FONT> Stylesheet parent = getParentStylesheet();<a name="line.312"></a> |
| <FONT color="green">313</FONT> if (null != parent) parent.numberFormattingUsed(); <a name="line.313"></a> |
| <FONT color="green">314</FONT> }<a name="line.314"></a> |
| <FONT color="green">315</FONT> <a name="line.315"></a> |
| <FONT color="green">316</FONT> public void setImportPrecedence(final int precedence) {<a name="line.316"></a> |
| <FONT color="green">317</FONT> // Set import precedence for this stylesheet<a name="line.317"></a> |
| <FONT color="green">318</FONT> _importPrecedence = precedence;<a name="line.318"></a> |
| <FONT color="green">319</FONT> <a name="line.319"></a> |
| <FONT color="green">320</FONT> // Set import precedence for all included stylesheets<a name="line.320"></a> |
| <FONT color="green">321</FONT> final Enumeration elements = elements();<a name="line.321"></a> |
| <FONT color="green">322</FONT> while (elements.hasMoreElements()) {<a name="line.322"></a> |
| <FONT color="green">323</FONT> SyntaxTreeNode child = (SyntaxTreeNode)elements.nextElement();<a name="line.323"></a> |
| <FONT color="green">324</FONT> if (child instanceof Include) {<a name="line.324"></a> |
| <FONT color="green">325</FONT> Stylesheet included = ((Include)child).getIncludedStylesheet();<a name="line.325"></a> |
| <FONT color="green">326</FONT> if (included != null && included._includedFrom == this) {<a name="line.326"></a> |
| <FONT color="green">327</FONT> included.setImportPrecedence(precedence);<a name="line.327"></a> |
| <FONT color="green">328</FONT> }<a name="line.328"></a> |
| <FONT color="green">329</FONT> }<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> // Set import precedence for the stylesheet that imported this one<a name="line.332"></a> |
| <FONT color="green">333</FONT> if (_importedFrom != null) {<a name="line.333"></a> |
| <FONT color="green">334</FONT> if (_importedFrom.getImportPrecedence() < precedence) {<a name="line.334"></a> |
| <FONT color="green">335</FONT> final Parser parser = getParser();<a name="line.335"></a> |
| <FONT color="green">336</FONT> final int nextPrecedence = parser.getNextImportPrecedence();<a name="line.336"></a> |
| <FONT color="green">337</FONT> _importedFrom.setImportPrecedence(nextPrecedence);<a name="line.337"></a> |
| <FONT color="green">338</FONT> }<a name="line.338"></a> |
| <FONT color="green">339</FONT> }<a name="line.339"></a> |
| <FONT color="green">340</FONT> // Set import precedence for the stylesheet that included this one<a name="line.340"></a> |
| <FONT color="green">341</FONT> else if (_includedFrom != null) {<a name="line.341"></a> |
| <FONT color="green">342</FONT> if (_includedFrom.getImportPrecedence() != precedence)<a name="line.342"></a> |
| <FONT color="green">343</FONT> _includedFrom.setImportPrecedence(precedence);<a name="line.343"></a> |
| <FONT color="green">344</FONT> }<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> public int getImportPrecedence() {<a name="line.347"></a> |
| <FONT color="green">348</FONT> return _importPrecedence;<a name="line.348"></a> |
| <FONT color="green">349</FONT> }<a name="line.349"></a> |
| <FONT color="green">350</FONT> <a name="line.350"></a> |
| <FONT color="green">351</FONT> /**<a name="line.351"></a> |
| <FONT color="green">352</FONT> * Get the minimum of the precedence of this stylesheet, any stylesheet<a name="line.352"></a> |
| <FONT color="green">353</FONT> * imported by this stylesheet and any include/import descendant of this<a name="line.353"></a> |
| <FONT color="green">354</FONT> * stylesheet.<a name="line.354"></a> |
| <FONT color="green">355</FONT> */<a name="line.355"></a> |
| <FONT color="green">356</FONT> public int getMinimumDescendantPrecedence() {<a name="line.356"></a> |
| <FONT color="green">357</FONT> if (_minimumDescendantPrecedence == -1) {<a name="line.357"></a> |
| <FONT color="green">358</FONT> // Start with precedence of current stylesheet as a basis.<a name="line.358"></a> |
| <FONT color="green">359</FONT> int min = getImportPrecedence();<a name="line.359"></a> |
| <FONT color="green">360</FONT> <a name="line.360"></a> |
| <FONT color="green">361</FONT> // Recursively examine all imported/included stylesheets.<a name="line.361"></a> |
| <FONT color="green">362</FONT> final int inclImpCount = (_includedStylesheets != null)<a name="line.362"></a> |
| <FONT color="green">363</FONT> ? _includedStylesheets.size()<a name="line.363"></a> |
| <FONT color="green">364</FONT> : 0;<a name="line.364"></a> |
| <FONT color="green">365</FONT> <a name="line.365"></a> |
| <FONT color="green">366</FONT> for (int i = 0; i < inclImpCount; i++) {<a name="line.366"></a> |
| <FONT color="green">367</FONT> int prec = ((Stylesheet)_includedStylesheets.elementAt(i))<a name="line.367"></a> |
| <FONT color="green">368</FONT> .getMinimumDescendantPrecedence();<a name="line.368"></a> |
| <FONT color="green">369</FONT> <a name="line.369"></a> |
| <FONT color="green">370</FONT> if (prec < min) {<a name="line.370"></a> |
| <FONT color="green">371</FONT> min = prec;<a name="line.371"></a> |
| <FONT color="green">372</FONT> }<a name="line.372"></a> |
| <FONT color="green">373</FONT> }<a name="line.373"></a> |
| <FONT color="green">374</FONT> <a name="line.374"></a> |
| <FONT color="green">375</FONT> _minimumDescendantPrecedence = min;<a name="line.375"></a> |
| <FONT color="green">376</FONT> }<a name="line.376"></a> |
| <FONT color="green">377</FONT> return _minimumDescendantPrecedence;<a name="line.377"></a> |
| <FONT color="green">378</FONT> }<a name="line.378"></a> |
| <FONT color="green">379</FONT> <a name="line.379"></a> |
| <FONT color="green">380</FONT> public boolean checkForLoop(String systemId) {<a name="line.380"></a> |
| <FONT color="green">381</FONT> // Return true if this stylesheet includes/imports itself<a name="line.381"></a> |
| <FONT color="green">382</FONT> if (_systemId != null && _systemId.equals(systemId)) {<a name="line.382"></a> |
| <FONT color="green">383</FONT> return true;<a name="line.383"></a> |
| <FONT color="green">384</FONT> }<a name="line.384"></a> |
| <FONT color="green">385</FONT> // Then check with any stylesheets that included/imported this one<a name="line.385"></a> |
| <FONT color="green">386</FONT> if (_parentStylesheet != null) <a name="line.386"></a> |
| <FONT color="green">387</FONT> return _parentStylesheet.checkForLoop(systemId);<a name="line.387"></a> |
| <FONT color="green">388</FONT> // Otherwise OK<a name="line.388"></a> |
| <FONT color="green">389</FONT> return false;<a name="line.389"></a> |
| <FONT color="green">390</FONT> }<a name="line.390"></a> |
| <FONT color="green">391</FONT> <a name="line.391"></a> |
| <FONT color="green">392</FONT> public void setParser(Parser parser) {<a name="line.392"></a> |
| <FONT color="green">393</FONT> super.setParser(parser);<a name="line.393"></a> |
| <FONT color="green">394</FONT> _name = makeStylesheetName("__stylesheet_");<a name="line.394"></a> |
| <FONT color="green">395</FONT> }<a name="line.395"></a> |
| <FONT color="green">396</FONT> <a name="line.396"></a> |
| <FONT color="green">397</FONT> public void setParentStylesheet(Stylesheet parent) {<a name="line.397"></a> |
| <FONT color="green">398</FONT> _parentStylesheet = parent;<a name="line.398"></a> |
| <FONT color="green">399</FONT> }<a name="line.399"></a> |
| <FONT color="green">400</FONT> <a name="line.400"></a> |
| <FONT color="green">401</FONT> public Stylesheet getParentStylesheet() {<a name="line.401"></a> |
| <FONT color="green">402</FONT> return _parentStylesheet;<a name="line.402"></a> |
| <FONT color="green">403</FONT> }<a name="line.403"></a> |
| <FONT color="green">404</FONT> <a name="line.404"></a> |
| <FONT color="green">405</FONT> public void setImportingStylesheet(Stylesheet parent) {<a name="line.405"></a> |
| <FONT color="green">406</FONT> _importedFrom = parent;<a name="line.406"></a> |
| <FONT color="green">407</FONT> parent.addIncludedStylesheet(this);<a name="line.407"></a> |
| <FONT color="green">408</FONT> }<a name="line.408"></a> |
| <FONT color="green">409</FONT> <a name="line.409"></a> |
| <FONT color="green">410</FONT> public void setIncludingStylesheet(Stylesheet parent) {<a name="line.410"></a> |
| <FONT color="green">411</FONT> _includedFrom = parent;<a name="line.411"></a> |
| <FONT color="green">412</FONT> parent.addIncludedStylesheet(this);<a name="line.412"></a> |
| <FONT color="green">413</FONT> }<a name="line.413"></a> |
| <FONT color="green">414</FONT> <a name="line.414"></a> |
| <FONT color="green">415</FONT> public void addIncludedStylesheet(Stylesheet child) {<a name="line.415"></a> |
| <FONT color="green">416</FONT> if (_includedStylesheets == null) {<a name="line.416"></a> |
| <FONT color="green">417</FONT> _includedStylesheets = new Vector();<a name="line.417"></a> |
| <FONT color="green">418</FONT> }<a name="line.418"></a> |
| <FONT color="green">419</FONT> _includedStylesheets.addElement(child);<a name="line.419"></a> |
| <FONT color="green">420</FONT> }<a name="line.420"></a> |
| <FONT color="green">421</FONT> <a name="line.421"></a> |
| <FONT color="green">422</FONT> public void setSystemId(String systemId) {<a name="line.422"></a> |
| <FONT color="green">423</FONT> if (systemId != null) {<a name="line.423"></a> |
| <FONT color="green">424</FONT> _systemId = SystemIDResolver.getAbsoluteURI(systemId);<a name="line.424"></a> |
| <FONT color="green">425</FONT> }<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> public String getSystemId() {<a name="line.428"></a> |
| <FONT color="green">429</FONT> return _systemId;<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> public void setSourceLoader(SourceLoader loader) {<a name="line.432"></a> |
| <FONT color="green">433</FONT> _loader = loader;<a name="line.433"></a> |
| <FONT color="green">434</FONT> }<a name="line.434"></a> |
| <FONT color="green">435</FONT> <a name="line.435"></a> |
| <FONT color="green">436</FONT> public SourceLoader getSourceLoader() {<a name="line.436"></a> |
| <FONT color="green">437</FONT> return _loader;<a name="line.437"></a> |
| <FONT color="green">438</FONT> }<a name="line.438"></a> |
| <FONT color="green">439</FONT> <a name="line.439"></a> |
| <FONT color="green">440</FONT> private QName makeStylesheetName(String prefix) {<a name="line.440"></a> |
| <FONT color="green">441</FONT> return getParser().getQName(prefix+getXSLTC().nextStylesheetSerial());<a name="line.441"></a> |
| <FONT color="green">442</FONT> }<a name="line.442"></a> |
| <FONT color="green">443</FONT> <a name="line.443"></a> |
| <FONT color="green">444</FONT> /**<a name="line.444"></a> |
| <FONT color="green">445</FONT> * Returns true if this stylesheet has global vars or params.<a name="line.445"></a> |
| <FONT color="green">446</FONT> */<a name="line.446"></a> |
| <FONT color="green">447</FONT> public boolean hasGlobals() {<a name="line.447"></a> |
| <FONT color="green">448</FONT> return _globals.size() > 0;<a name="line.448"></a> |
| <FONT color="green">449</FONT> }<a name="line.449"></a> |
| <FONT color="green">450</FONT> <a name="line.450"></a> |
| <FONT color="green">451</FONT> /**<a name="line.451"></a> |
| <FONT color="green">452</FONT> * Returns true if at least one template in the stylesheet has params<a name="line.452"></a> |
| <FONT color="green">453</FONT> * defined. Uses the variable <code>_hasLocalParams</code> to cache the<a name="line.453"></a> |
| <FONT color="green">454</FONT> * result.<a name="line.454"></a> |
| <FONT color="green">455</FONT> */<a name="line.455"></a> |
| <FONT color="green">456</FONT> public boolean hasLocalParams() {<a name="line.456"></a> |
| <FONT color="green">457</FONT> if (_hasLocalParams == null) {<a name="line.457"></a> |
| <FONT color="green">458</FONT> Vector templates = getAllValidTemplates();<a name="line.458"></a> |
| <FONT color="green">459</FONT> final int n = templates.size();<a name="line.459"></a> |
| <FONT color="green">460</FONT> for (int i = 0; i < n; i++) {<a name="line.460"></a> |
| <FONT color="green">461</FONT> final Template template = (Template)templates.elementAt(i);<a name="line.461"></a> |
| <FONT color="green">462</FONT> if (template.hasParams()) {<a name="line.462"></a> |
| <FONT color="green">463</FONT> _hasLocalParams = Boolean.TRUE;<a name="line.463"></a> |
| <FONT color="green">464</FONT> return true;<a name="line.464"></a> |
| <FONT color="green">465</FONT> }<a name="line.465"></a> |
| <FONT color="green">466</FONT> }<a name="line.466"></a> |
| <FONT color="green">467</FONT> _hasLocalParams = Boolean.FALSE;<a name="line.467"></a> |
| <FONT color="green">468</FONT> return false;<a name="line.468"></a> |
| <FONT color="green">469</FONT> }<a name="line.469"></a> |
| <FONT color="green">470</FONT> else {<a name="line.470"></a> |
| <FONT color="green">471</FONT> return _hasLocalParams.booleanValue();<a name="line.471"></a> |
| <FONT color="green">472</FONT> }<a name="line.472"></a> |
| <FONT color="green">473</FONT> }<a name="line.473"></a> |
| <FONT color="green">474</FONT> <a name="line.474"></a> |
| <FONT color="green">475</FONT> /**<a name="line.475"></a> |
| <FONT color="green">476</FONT> * Adds a single prefix mapping to this syntax tree node.<a name="line.476"></a> |
| <FONT color="green">477</FONT> * @param prefix Namespace prefix.<a name="line.477"></a> |
| <FONT color="green">478</FONT> * @param uri Namespace URI.<a name="line.478"></a> |
| <FONT color="green">479</FONT> */<a name="line.479"></a> |
| <FONT color="green">480</FONT> protected void addPrefixMapping(String prefix, String uri) {<a name="line.480"></a> |
| <FONT color="green">481</FONT> if (prefix.equals(EMPTYSTRING) && uri.equals(XHTML_URI)) return;<a name="line.481"></a> |
| <FONT color="green">482</FONT> super.addPrefixMapping(prefix, uri);<a name="line.482"></a> |
| <FONT color="green">483</FONT> }<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> * Store extension URIs<a name="line.486"></a> |
| <FONT color="green">487</FONT> */<a name="line.487"></a> |
| <FONT color="green">488</FONT> private void extensionURI(String prefixes, SymbolTable stable) {<a name="line.488"></a> |
| <FONT color="green">489</FONT> if (prefixes != null) {<a name="line.489"></a> |
| <FONT color="green">490</FONT> StringTokenizer tokens = new StringTokenizer(prefixes);<a name="line.490"></a> |
| <FONT color="green">491</FONT> while (tokens.hasMoreTokens()) {<a name="line.491"></a> |
| <FONT color="green">492</FONT> final String prefix = tokens.nextToken();<a name="line.492"></a> |
| <FONT color="green">493</FONT> final String uri = lookupNamespace(prefix);<a name="line.493"></a> |
| <FONT color="green">494</FONT> if (uri != null) {<a name="line.494"></a> |
| <FONT color="green">495</FONT> _extensions.put(uri, prefix);<a name="line.495"></a> |
| <FONT color="green">496</FONT> }<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> }<a name="line.499"></a> |
| <FONT color="green">500</FONT> <a name="line.500"></a> |
| <FONT color="green">501</FONT> public boolean isExtension(String uri) {<a name="line.501"></a> |
| <FONT color="green">502</FONT> return (_extensions.get(uri) != null);<a name="line.502"></a> |
| <FONT color="green">503</FONT> }<a name="line.503"></a> |
| <FONT color="green">504</FONT> <a name="line.504"></a> |
| <FONT color="green">505</FONT> public void declareExtensionPrefixes(Parser parser) {<a name="line.505"></a> |
| <FONT color="green">506</FONT> final SymbolTable stable = parser.getSymbolTable();<a name="line.506"></a> |
| <FONT color="green">507</FONT> final String extensionPrefixes = getAttribute("extension-element-prefixes");<a name="line.507"></a> |
| <FONT color="green">508</FONT> extensionURI(extensionPrefixes, stable);<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> /**<a name="line.511"></a> |
| <FONT color="green">512</FONT> * Parse the version and uri fields of the stylesheet and add an<a name="line.512"></a> |
| <FONT color="green">513</FONT> * entry to the symbol table mapping the name <tt>__stylesheet_</tt><a name="line.513"></a> |
| <FONT color="green">514</FONT> * to an instance of this class.<a name="line.514"></a> |
| <FONT color="green">515</FONT> */<a name="line.515"></a> |
| <FONT color="green">516</FONT> public void parseContents(Parser parser) {<a name="line.516"></a> |
| <FONT color="green">517</FONT> final SymbolTable stable = parser.getSymbolTable();<a name="line.517"></a> |
| <FONT color="green">518</FONT> <a name="line.518"></a> |
| <FONT color="green">519</FONT> /*<a name="line.519"></a> |
| <FONT color="green">520</FONT> // Make sure the XSL version set in this stylesheet<a name="line.520"></a> |
| <FONT color="green">521</FONT> if ((_version == null) || (_version.equals(EMPTYSTRING))) {<a name="line.521"></a> |
| <FONT color="green">522</FONT> reportError(this, parser, ErrorMsg.REQUIRED_ATTR_ERR,"version");<a name="line.522"></a> |
| <FONT color="green">523</FONT> }<a name="line.523"></a> |
| <FONT color="green">524</FONT> // Verify that the version is 1.0 and nothing else<a name="line.524"></a> |
| <FONT color="green">525</FONT> else if (!_version.equals("1.0")) {<a name="line.525"></a> |
| <FONT color="green">526</FONT> reportError(this, parser, ErrorMsg.XSL_VERSION_ERR, _version);<a name="line.526"></a> |
| <FONT color="green">527</FONT> }<a name="line.527"></a> |
| <FONT color="green">528</FONT> */<a name="line.528"></a> |
| <FONT color="green">529</FONT> <a name="line.529"></a> |
| <FONT color="green">530</FONT> // Add the implicit mapping of 'xml' to the XML namespace URI<a name="line.530"></a> |
| <FONT color="green">531</FONT> addPrefixMapping("xml", "http://www.w3.org/XML/1998/namespace");<a name="line.531"></a> |
| <FONT color="green">532</FONT> <a name="line.532"></a> |
| <FONT color="green">533</FONT> // Report and error if more than one stylesheet defined<a name="line.533"></a> |
| <FONT color="green">534</FONT> final Stylesheet sheet = stable.addStylesheet(_name, this);<a name="line.534"></a> |
| <FONT color="green">535</FONT> if (sheet != null) {<a name="line.535"></a> |
| <FONT color="green">536</FONT> // Error: more that one stylesheet defined<a name="line.536"></a> |
| <FONT color="green">537</FONT> ErrorMsg err = new ErrorMsg(ErrorMsg.MULTIPLE_STYLESHEET_ERR,this);<a name="line.537"></a> |
| <FONT color="green">538</FONT> parser.reportError(Constants.ERROR, err);<a name="line.538"></a> |
| <FONT color="green">539</FONT> }<a name="line.539"></a> |
| <FONT color="green">540</FONT> <a name="line.540"></a> |
| <FONT color="green">541</FONT> // If this is a simplified stylesheet we must create a template that<a name="line.541"></a> |
| <FONT color="green">542</FONT> // grabs the root node of the input doc ( <xsl:template match="/"/> ).<a name="line.542"></a> |
| <FONT color="green">543</FONT> // This template needs the current element (the one passed to this<a name="line.543"></a> |
| <FONT color="green">544</FONT> // method) as its only child, so the Template class has a special<a name="line.544"></a> |
| <FONT color="green">545</FONT> // method that handles this (parseSimplified()).<a name="line.545"></a> |
| <FONT color="green">546</FONT> if (_simplified) {<a name="line.546"></a> |
| <FONT color="green">547</FONT> stable.excludeURI(XSLT_URI);<a name="line.547"></a> |
| <FONT color="green">548</FONT> Template template = new Template();<a name="line.548"></a> |
| <FONT color="green">549</FONT> template.parseSimplified(this, parser);<a name="line.549"></a> |
| <FONT color="green">550</FONT> }<a name="line.550"></a> |
| <FONT color="green">551</FONT> // Parse the children of this node<a name="line.551"></a> |
| <FONT color="green">552</FONT> else {<a name="line.552"></a> |
| <FONT color="green">553</FONT> parseOwnChildren(parser);<a name="line.553"></a> |
| <FONT color="green">554</FONT> }<a name="line.554"></a> |
| <FONT color="green">555</FONT> }<a name="line.555"></a> |
| <FONT color="green">556</FONT> <a name="line.556"></a> |
| <FONT color="green">557</FONT> /**<a name="line.557"></a> |
| <FONT color="green">558</FONT> * Parse all direct children of the <xsl:stylesheet/> element.<a name="line.558"></a> |
| <FONT color="green">559</FONT> */<a name="line.559"></a> |
| <FONT color="green">560</FONT> public final void parseOwnChildren(Parser parser) {<a name="line.560"></a> |
| <FONT color="green">561</FONT> final SymbolTable stable = parser.getSymbolTable();<a name="line.561"></a> |
| <FONT color="green">562</FONT> final String excludePrefixes = getAttribute("exclude-result-prefixes");<a name="line.562"></a> |
| <FONT color="green">563</FONT> final String extensionPrefixes = getAttribute("extension-element-prefixes");<a name="line.563"></a> |
| <FONT color="green">564</FONT> <a name="line.564"></a> |
| <FONT color="green">565</FONT> // Exclude XSLT uri <a name="line.565"></a> |
| <FONT color="green">566</FONT> stable.pushExcludedNamespacesContext();<a name="line.566"></a> |
| <FONT color="green">567</FONT> stable.excludeURI(Constants.XSLT_URI);<a name="line.567"></a> |
| <FONT color="green">568</FONT> stable.excludeNamespaces(excludePrefixes);<a name="line.568"></a> |
| <FONT color="green">569</FONT> stable.excludeNamespaces(extensionPrefixes);<a name="line.569"></a> |
| <FONT color="green">570</FONT> <a name="line.570"></a> |
| <FONT color="green">571</FONT> final Vector contents = getContents();<a name="line.571"></a> |
| <FONT color="green">572</FONT> final int count = contents.size();<a name="line.572"></a> |
| <FONT color="green">573</FONT> <a name="line.573"></a> |
| <FONT color="green">574</FONT> // We have to scan the stylesheet element's top-level elements for<a name="line.574"></a> |
| <FONT color="green">575</FONT> // variables and/or parameters before we parse the other elements<a name="line.575"></a> |
| <FONT color="green">576</FONT> for (int i = 0; i < count; i++) {<a name="line.576"></a> |
| <FONT color="green">577</FONT> SyntaxTreeNode child = (SyntaxTreeNode)contents.elementAt(i);<a name="line.577"></a> |
| <FONT color="green">578</FONT> if ((child instanceof VariableBase) ||<a name="line.578"></a> |
| <FONT color="green">579</FONT> (child instanceof NamespaceAlias)) {<a name="line.579"></a> |
| <FONT color="green">580</FONT> parser.getSymbolTable().setCurrentNode(child);<a name="line.580"></a> |
| <FONT color="green">581</FONT> child.parseContents(parser);<a name="line.581"></a> |
| <FONT color="green">582</FONT> }<a name="line.582"></a> |
| <FONT color="green">583</FONT> }<a name="line.583"></a> |
| <FONT color="green">584</FONT> <a name="line.584"></a> |
| <FONT color="green">585</FONT> // Now go through all the other top-level elements...<a name="line.585"></a> |
| <FONT color="green">586</FONT> for (int i = 0; i < count; i++) {<a name="line.586"></a> |
| <FONT color="green">587</FONT> SyntaxTreeNode child = (SyntaxTreeNode)contents.elementAt(i);<a name="line.587"></a> |
| <FONT color="green">588</FONT> if (!(child instanceof VariableBase) && <a name="line.588"></a> |
| <FONT color="green">589</FONT> !(child instanceof NamespaceAlias)) {<a name="line.589"></a> |
| <FONT color="green">590</FONT> parser.getSymbolTable().setCurrentNode(child);<a name="line.590"></a> |
| <FONT color="green">591</FONT> child.parseContents(parser);<a name="line.591"></a> |
| <FONT color="green">592</FONT> }<a name="line.592"></a> |
| <FONT color="green">593</FONT> <a name="line.593"></a> |
| <FONT color="green">594</FONT> // All template code should be compiled as methods if the<a name="line.594"></a> |
| <FONT color="green">595</FONT> // <xsl:apply-imports/> element was ever used in this stylesheet<a name="line.595"></a> |
| <FONT color="green">596</FONT> if (!_templateInlining && (child instanceof Template)) {<a name="line.596"></a> |
| <FONT color="green">597</FONT> Template template = (Template)child;<a name="line.597"></a> |
| <FONT color="green">598</FONT> String name = "template$dot$" + template.getPosition();<a name="line.598"></a> |
| <FONT color="green">599</FONT> template.setName(parser.getQName(name));<a name="line.599"></a> |
| <FONT color="green">600</FONT> }<a name="line.600"></a> |
| <FONT color="green">601</FONT> }<a name="line.601"></a> |
| <FONT color="green">602</FONT> <a name="line.602"></a> |
| <FONT color="green">603</FONT> stable.popExcludedNamespacesContext();<a name="line.603"></a> |
| <FONT color="green">604</FONT> }<a name="line.604"></a> |
| <FONT color="green">605</FONT> <a name="line.605"></a> |
| <FONT color="green">606</FONT> public void processModes() {<a name="line.606"></a> |
| <FONT color="green">607</FONT> if (_defaultMode == null)<a name="line.607"></a> |
| <FONT color="green">608</FONT> _defaultMode = new Mode(null, this, Constants.EMPTYSTRING);<a name="line.608"></a> |
| <FONT color="green">609</FONT> _defaultMode.processPatterns(_keys);<a name="line.609"></a> |
| <FONT color="green">610</FONT> final Enumeration modes = _modes.elements();<a name="line.610"></a> |
| <FONT color="green">611</FONT> while (modes.hasMoreElements()) {<a name="line.611"></a> |
| <FONT color="green">612</FONT> final Mode mode = (Mode)modes.nextElement();<a name="line.612"></a> |
| <FONT color="green">613</FONT> mode.processPatterns(_keys);<a name="line.613"></a> |
| <FONT color="green">614</FONT> }<a name="line.614"></a> |
| <FONT color="green">615</FONT> }<a name="line.615"></a> |
| <FONT color="green">616</FONT> <a name="line.616"></a> |
| <FONT color="green">617</FONT> private void compileModes(ClassGenerator classGen) {<a name="line.617"></a> |
| <FONT color="green">618</FONT> _defaultMode.compileApplyTemplates(classGen);<a name="line.618"></a> |
| <FONT color="green">619</FONT> final Enumeration modes = _modes.elements();<a name="line.619"></a> |
| <FONT color="green">620</FONT> while (modes.hasMoreElements()) {<a name="line.620"></a> |
| <FONT color="green">621</FONT> final Mode mode = (Mode)modes.nextElement();<a name="line.621"></a> |
| <FONT color="green">622</FONT> mode.compileApplyTemplates(classGen);<a name="line.622"></a> |
| <FONT color="green">623</FONT> }<a name="line.623"></a> |
| <FONT color="green">624</FONT> }<a name="line.624"></a> |
| <FONT color="green">625</FONT> <a name="line.625"></a> |
| <FONT color="green">626</FONT> public Mode getMode(QName modeName) {<a name="line.626"></a> |
| <FONT color="green">627</FONT> if (modeName == null) {<a name="line.627"></a> |
| <FONT color="green">628</FONT> if (_defaultMode == null) {<a name="line.628"></a> |
| <FONT color="green">629</FONT> _defaultMode = new Mode(null, this, Constants.EMPTYSTRING);<a name="line.629"></a> |
| <FONT color="green">630</FONT> }<a name="line.630"></a> |
| <FONT color="green">631</FONT> return _defaultMode;<a name="line.631"></a> |
| <FONT color="green">632</FONT> }<a name="line.632"></a> |
| <FONT color="green">633</FONT> else {<a name="line.633"></a> |
| <FONT color="green">634</FONT> Mode mode = (Mode)_modes.get(modeName);<a name="line.634"></a> |
| <FONT color="green">635</FONT> if (mode == null) {<a name="line.635"></a> |
| <FONT color="green">636</FONT> final String suffix = Integer.toString(_nextModeSerial++);<a name="line.636"></a> |
| <FONT color="green">637</FONT> _modes.put(modeName, mode = new Mode(modeName, this, suffix));<a name="line.637"></a> |
| <FONT color="green">638</FONT> }<a name="line.638"></a> |
| <FONT color="green">639</FONT> return mode;<a name="line.639"></a> |
| <FONT color="green">640</FONT> }<a name="line.640"></a> |
| <FONT color="green">641</FONT> }<a name="line.641"></a> |
| <FONT color="green">642</FONT> <a name="line.642"></a> |
| <FONT color="green">643</FONT> /**<a name="line.643"></a> |
| <FONT color="green">644</FONT> * Type check all the children of this node.<a name="line.644"></a> |
| <FONT color="green">645</FONT> */<a name="line.645"></a> |
| <FONT color="green">646</FONT> public Type typeCheck(SymbolTable stable) throws TypeCheckError {<a name="line.646"></a> |
| <FONT color="green">647</FONT> final int count = _globals.size();<a name="line.647"></a> |
| <FONT color="green">648</FONT> for (int i = 0; i < count; i++) {<a name="line.648"></a> |
| <FONT color="green">649</FONT> final VariableBase var = (VariableBase)_globals.elementAt(i);<a name="line.649"></a> |
| <FONT color="green">650</FONT> var.typeCheck(stable);<a name="line.650"></a> |
| <FONT color="green">651</FONT> }<a name="line.651"></a> |
| <FONT color="green">652</FONT> return typeCheckContents(stable);<a name="line.652"></a> |
| <FONT color="green">653</FONT> }<a name="line.653"></a> |
| <FONT color="green">654</FONT> <a name="line.654"></a> |
| <FONT color="green">655</FONT> /**<a name="line.655"></a> |
| <FONT color="green">656</FONT> * Translate the stylesheet into JVM bytecodes. <a name="line.656"></a> |
| <FONT color="green">657</FONT> */<a name="line.657"></a> |
| <FONT color="green">658</FONT> public void translate(ClassGenerator classGen, MethodGenerator methodGen) {<a name="line.658"></a> |
| <FONT color="green">659</FONT> translate();<a name="line.659"></a> |
| <FONT color="green">660</FONT> }<a name="line.660"></a> |
| <FONT color="green">661</FONT> <a name="line.661"></a> |
| <FONT color="green">662</FONT> private void addDOMField(ClassGenerator classGen) {<a name="line.662"></a> |
| <FONT color="green">663</FONT> final FieldGen fgen = new FieldGen(ACC_PUBLIC,<a name="line.663"></a> |
| <FONT color="green">664</FONT> Util.getJCRefType(DOM_INTF_SIG),<a name="line.664"></a> |
| <FONT color="green">665</FONT> DOM_FIELD,<a name="line.665"></a> |
| <FONT color="green">666</FONT> classGen.getConstantPool());<a name="line.666"></a> |
| <FONT color="green">667</FONT> classGen.addField(fgen.getField());<a name="line.667"></a> |
| <FONT color="green">668</FONT> }<a name="line.668"></a> |
| <FONT color="green">669</FONT> <a name="line.669"></a> |
| <FONT color="green">670</FONT> /**<a name="line.670"></a> |
| <FONT color="green">671</FONT> * Add a static field<a name="line.671"></a> |
| <FONT color="green">672</FONT> */<a name="line.672"></a> |
| <FONT color="green">673</FONT> private void addStaticField(ClassGenerator classGen, String type,<a name="line.673"></a> |
| <FONT color="green">674</FONT> String name)<a name="line.674"></a> |
| <FONT color="green">675</FONT> {<a name="line.675"></a> |
| <FONT color="green">676</FONT> final FieldGen fgen = new FieldGen(ACC_PROTECTED|ACC_STATIC,<a name="line.676"></a> |
| <FONT color="green">677</FONT> Util.getJCRefType(type),<a name="line.677"></a> |
| <FONT color="green">678</FONT> name,<a name="line.678"></a> |
| <FONT color="green">679</FONT> classGen.getConstantPool());<a name="line.679"></a> |
| <FONT color="green">680</FONT> classGen.addField(fgen.getField());<a name="line.680"></a> |
| <FONT color="green">681</FONT> <a name="line.681"></a> |
| <FONT color="green">682</FONT> }<a name="line.682"></a> |
| <FONT color="green">683</FONT> <a name="line.683"></a> |
| <FONT color="green">684</FONT> /**<a name="line.684"></a> |
| <FONT color="green">685</FONT> * Translate the stylesheet into JVM bytecodes. <a name="line.685"></a> |
| <FONT color="green">686</FONT> */<a name="line.686"></a> |
| <FONT color="green">687</FONT> public void translate() {<a name="line.687"></a> |
| <FONT color="green">688</FONT> _className = getXSLTC().getClassName();<a name="line.688"></a> |
| <FONT color="green">689</FONT> <a name="line.689"></a> |
| <FONT color="green">690</FONT> // Define a new class by extending TRANSLET_CLASS<a name="line.690"></a> |
| <FONT color="green">691</FONT> final ClassGenerator classGen =<a name="line.691"></a> |
| <FONT color="green">692</FONT> new ClassGenerator(_className,<a name="line.692"></a> |
| <FONT color="green">693</FONT> TRANSLET_CLASS,<a name="line.693"></a> |
| <FONT color="green">694</FONT> Constants.EMPTYSTRING,<a name="line.694"></a> |
| <FONT color="green">695</FONT> ACC_PUBLIC | ACC_SUPER,<a name="line.695"></a> |
| <FONT color="green">696</FONT> null, this);<a name="line.696"></a> |
| <FONT color="green">697</FONT> <a name="line.697"></a> |
| <FONT color="green">698</FONT> addDOMField(classGen);<a name="line.698"></a> |
| <FONT color="green">699</FONT> <a name="line.699"></a> |
| <FONT color="green">700</FONT> // Compile transform() to initialize parameters, globals & output<a name="line.700"></a> |
| <FONT color="green">701</FONT> // and run the transformation<a name="line.701"></a> |
| <FONT color="green">702</FONT> compileTransform(classGen);<a name="line.702"></a> |
| <FONT color="green">703</FONT> <a name="line.703"></a> |
| <FONT color="green">704</FONT> // Translate all non-template elements and filter out all templates<a name="line.704"></a> |
| <FONT color="green">705</FONT> final Enumeration elements = elements();<a name="line.705"></a> |
| <FONT color="green">706</FONT> while (elements.hasMoreElements()) {<a name="line.706"></a> |
| <FONT color="green">707</FONT> Object element = elements.nextElement();<a name="line.707"></a> |
| <FONT color="green">708</FONT> // xsl:template<a name="line.708"></a> |
| <FONT color="green">709</FONT> if (element instanceof Template) {<a name="line.709"></a> |
| <FONT color="green">710</FONT> // Separate templates by modes<a name="line.710"></a> |
| <FONT color="green">711</FONT> final Template template = (Template)element;<a name="line.711"></a> |
| <FONT color="green">712</FONT> //_templates.addElement(template);<a name="line.712"></a> |
| <FONT color="green">713</FONT> getMode(template.getModeName()).addTemplate(template);<a name="line.713"></a> |
| <FONT color="green">714</FONT> }<a name="line.714"></a> |
| <FONT color="green">715</FONT> // xsl:attribute-set<a name="line.715"></a> |
| <FONT color="green">716</FONT> else if (element instanceof AttributeSet) {<a name="line.716"></a> |
| <FONT color="green">717</FONT> ((AttributeSet)element).translate(classGen, null);<a name="line.717"></a> |
| <FONT color="green">718</FONT> }<a name="line.718"></a> |
| <FONT color="green">719</FONT> else if (element instanceof Output) {<a name="line.719"></a> |
| <FONT color="green">720</FONT> // save the element for later to pass to compileConstructor <a name="line.720"></a> |
| <FONT color="green">721</FONT> Output output = (Output)element;<a name="line.721"></a> |
| <FONT color="green">722</FONT> if (output.enabled()) _lastOutputElement = output;<a name="line.722"></a> |
| <FONT color="green">723</FONT> }<a name="line.723"></a> |
| <FONT color="green">724</FONT> else {<a name="line.724"></a> |
| <FONT color="green">725</FONT> // Global variables and parameters are handled elsewhere.<a name="line.725"></a> |
| <FONT color="green">726</FONT> // Other top-level non-template elements are ignored. Literal<a name="line.726"></a> |
| <FONT color="green">727</FONT> // elements outside of templates will never be output.<a name="line.727"></a> |
| <FONT color="green">728</FONT> }<a name="line.728"></a> |
| <FONT color="green">729</FONT> }<a name="line.729"></a> |
| <FONT color="green">730</FONT> <a name="line.730"></a> |
| <FONT color="green">731</FONT> checkOutputMethod();<a name="line.731"></a> |
| <FONT color="green">732</FONT> processModes();<a name="line.732"></a> |
| <FONT color="green">733</FONT> compileModes(classGen);<a name="line.733"></a> |
| <FONT color="green">734</FONT> compileStaticInitializer(classGen);<a name="line.734"></a> |
| <FONT color="green">735</FONT> compileConstructor(classGen, _lastOutputElement);<a name="line.735"></a> |
| <FONT color="green">736</FONT> <a name="line.736"></a> |
| <FONT color="green">737</FONT> if (!getParser().errorsFound()) {<a name="line.737"></a> |
| <FONT color="green">738</FONT> getXSLTC().dumpClass(classGen.getJavaClass());<a name="line.738"></a> |
| <FONT color="green">739</FONT> }<a name="line.739"></a> |
| <FONT color="green">740</FONT> }<a name="line.740"></a> |
| <FONT color="green">741</FONT> <a name="line.741"></a> |
| <FONT color="green">742</FONT> /**<a name="line.742"></a> |
| <FONT color="green">743</FONT> * <p>Compile the namesArray, urisArray, typesArray, namespaceArray,<a name="line.743"></a> |
| <FONT color="green">744</FONT> * namespaceAncestorsArray, prefixURIsIdxArray and prefixURIPairsArray into<a name="line.744"></a> |
| <FONT color="green">745</FONT> * the static initializer. They are read-only from the<a name="line.745"></a> |
| <FONT color="green">746</FONT> * translet. All translet instances can share a single<a name="line.746"></a> |
| <FONT color="green">747</FONT> * copy of this informtion.</p><a name="line.747"></a> |
| <FONT color="green">748</FONT> * <p>The <code>namespaceAncestorsArray</code>,<a name="line.748"></a> |
| <FONT color="green">749</FONT> * <code>prefixURIsIdxArray</code> and <code>prefixURIPairsArray</code><a name="line.749"></a> |
| <FONT color="green">750</FONT> * contain namespace information accessible from the stylesheet:<a name="line.750"></a> |
| <FONT color="green">751</FONT> * <dl><a name="line.751"></a> |
| <FONT color="green">752</FONT> * <dt><code>namespaceAncestorsArray</code></dt><a name="line.752"></a> |
| <FONT color="green">753</FONT> * <dd>Array indexed by integer stylesheet node IDs containing node IDs of<a name="line.753"></a> |
| <FONT color="green">754</FONT> * the nearest ancestor node in the stylesheet with namespace<a name="line.754"></a> |
| <FONT color="green">755</FONT> * declarations or <code>-1</code> if there is no such ancestor. There<a name="line.755"></a> |
| <FONT color="green">756</FONT> * can be more than one disjoint tree of nodes - one for each stylesheet<a name="line.756"></a> |
| <FONT color="green">757</FONT> * module</dd><a name="line.757"></a> |
| <FONT color="green">758</FONT> * <dt><code>prefixURIsIdxArray</code></dt><a name="line.758"></a> |
| <FONT color="green">759</FONT> * <dd>Array indexed by integer stylesheet node IDs containing the index<a name="line.759"></a> |
| <FONT color="green">760</FONT> * into <code>prefixURIPairsArray</code> of the first namespace prefix<a name="line.760"></a> |
| <FONT color="green">761</FONT> * declared for the node. The values are stored in ascending order, so<a name="line.761"></a> |
| <FONT color="green">762</FONT> * the next value in this array (if any) can be used to find the last such<a name="line.762"></a> |
| <FONT color="green">763</FONT> * prefix-URI pair</dd><a name="line.763"></a> |
| <FONT color="green">764</FONT> * <dt>prefixURIPairsArray</dt><a name="line.764"></a> |
| <FONT color="green">765</FONT> * <dd>Array of pairs of namespace prefixes and URIs. A zero-length<a name="line.765"></a> |
| <FONT color="green">766</FONT> * string represents the default namespace if it appears as a prefix and<a name="line.766"></a> |
| <FONT color="green">767</FONT> * a namespace undeclaration if it appears as a URI.</dd><a name="line.767"></a> |
| <FONT color="green">768</FONT> * </dl><a name="line.768"></a> |
| <FONT color="green">769</FONT> * </p><a name="line.769"></a> |
| <FONT color="green">770</FONT> * <p>For this stylesheet<a name="line.770"></a> |
| <FONT color="green">771</FONT> * <pre><code><a name="line.771"></a> |
| <FONT color="green">772</FONT> * &lt;xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"&gt;<a name="line.772"></a> |
| <FONT color="green">773</FONT> * &lt;xsl:template match="/"&gt;<a name="line.773"></a> |
| <FONT color="green">774</FONT> * &lt;xsl:for-each select="*" xmlns:foo="foouri"&gt;<a name="line.774"></a> |
| <FONT color="green">775</FONT> * &lt;xsl:element name="{n}" xmlns:foo="baruri"&gt;<a name="line.775"></a> |
| <FONT color="green">776</FONT> * &lt;/xsl:for-each&gt;<a name="line.776"></a> |
| <FONT color="green">777</FONT> * &lt;out xmlns="lumpit"/&gt;<a name="line.777"></a> |
| <FONT color="green">778</FONT> * &lt;xsl:element name="{n}" xmlns="foouri"/&gt;<a name="line.778"></a> |
| <FONT color="green">779</FONT> * &lt;xsl:element name="{n}" namespace="{ns}" xmlns="limpit"/gt;<a name="line.779"></a> |
| <FONT color="green">780</FONT> * &lt;/xsl:template&gt;<a name="line.780"></a> |
| <FONT color="green">781</FONT> * &lt;/xsl:stylesheet&gt;<a name="line.781"></a> |
| <FONT color="green">782</FONT> * </code></pre><a name="line.782"></a> |
| <FONT color="green">783</FONT> * there will be four stylesheet nodes whose namespace information is<a name="line.783"></a> |
| <FONT color="green">784</FONT> * needed, and<a name="line.784"></a> |
| <FONT color="green">785</FONT> * <ul><a name="line.785"></a> |
| <FONT color="green">786</FONT> * <li><code>namespaceAncestorsArray</code> will have the value<a name="line.786"></a> |
| <FONT color="green">787</FONT> * <code>[-1,0,1,0]</code>;</li><a name="line.787"></a> |
| <FONT color="green">788</FONT> * <li><code>prefixURIsIdxArray</code> will have the value<a name="line.788"></a> |
| <FONT color="green">789</FONT> * <code>[0,4,6,8]</code>; and</li><a name="line.789"></a> |
| <FONT color="green">790</FONT> * <li><code>prefixURIPairsArray</code> will have the value<a name="line.790"></a> |
| <FONT color="green">791</FONT> * <code>["xml","http://www.w3.org/XML/1998/namespace",<a name="line.791"></a> |
| <FONT color="green">792</FONT> * "xsl","http://www.w3.org/1999/XSL/Transform"<a name="line.792"></a> |
| <FONT color="green">793</FONT> * "foo","foouri","foo","baruri","","foouri"].</code></li><a name="line.793"></a> |
| <FONT color="green">794</FONT> * </ul><a name="line.794"></a> |
| <FONT color="green">795</FONT> * </p><a name="line.795"></a> |
| <FONT color="green">796</FONT> */<a name="line.796"></a> |
| <FONT color="green">797</FONT> private void compileStaticInitializer(ClassGenerator classGen) {<a name="line.797"></a> |
| <FONT color="green">798</FONT> final ConstantPoolGen cpg = classGen.getConstantPool();<a name="line.798"></a> |
| <FONT color="green">799</FONT> final InstructionList il = new InstructionList();<a name="line.799"></a> |
| <FONT color="green">800</FONT> <a name="line.800"></a> |
| <FONT color="green">801</FONT> final MethodGenerator staticConst =<a name="line.801"></a> |
| <FONT color="green">802</FONT> new MethodGenerator(ACC_PUBLIC|ACC_STATIC,<a name="line.802"></a> |
| <FONT color="green">803</FONT> org.apache.bcel.generic.Type.VOID, <a name="line.803"></a> |
| <FONT color="green">804</FONT> null, null, "<clinit>", <a name="line.804"></a> |
| <FONT color="green">805</FONT> _className, il, cpg);<a name="line.805"></a> |
| <FONT color="green">806</FONT> <a name="line.806"></a> |
| <FONT color="green">807</FONT> addStaticField(classGen, "[" + STRING_SIG, STATIC_NAMES_ARRAY_FIELD);<a name="line.807"></a> |
| <FONT color="green">808</FONT> addStaticField(classGen, "[" + STRING_SIG, STATIC_URIS_ARRAY_FIELD);<a name="line.808"></a> |
| <FONT color="green">809</FONT> addStaticField(classGen, "[I", STATIC_TYPES_ARRAY_FIELD);<a name="line.809"></a> |
| <FONT color="green">810</FONT> addStaticField(classGen, "[" + STRING_SIG, STATIC_NAMESPACE_ARRAY_FIELD);<a name="line.810"></a> |
| <FONT color="green">811</FONT> // Create fields of type char[] that will contain literal text from<a name="line.811"></a> |
| <FONT color="green">812</FONT> // the stylesheet.<a name="line.812"></a> |
| <FONT color="green">813</FONT> final int charDataFieldCount = getXSLTC().getCharacterDataCount();<a name="line.813"></a> |
| <FONT color="green">814</FONT> for (int i = 0; i < charDataFieldCount; i++) {<a name="line.814"></a> |
| <FONT color="green">815</FONT> addStaticField(classGen, STATIC_CHAR_DATA_FIELD_SIG,<a name="line.815"></a> |
| <FONT color="green">816</FONT> STATIC_CHAR_DATA_FIELD+i);<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> // Put the names array into the translet - used for dom/translet mapping<a name="line.819"></a> |
| <FONT color="green">820</FONT> final Vector namesIndex = getXSLTC().getNamesIndex();<a name="line.820"></a> |
| <FONT color="green">821</FONT> int size = namesIndex.size();<a name="line.821"></a> |
| <FONT color="green">822</FONT> String[] namesArray = new String[size];<a name="line.822"></a> |
| <FONT color="green">823</FONT> String[] urisArray = new String[size];<a name="line.823"></a> |
| <FONT color="green">824</FONT> int[] typesArray = new int[size];<a name="line.824"></a> |
| <FONT color="green">825</FONT> <a name="line.825"></a> |
| <FONT color="green">826</FONT> int index;<a name="line.826"></a> |
| <FONT color="green">827</FONT> for (int i = 0; i < size; i++) {<a name="line.827"></a> |
| <FONT color="green">828</FONT> String encodedName = (String)namesIndex.elementAt(i);<a name="line.828"></a> |
| <FONT color="green">829</FONT> if ((index = encodedName.lastIndexOf(':')) > -1) {<a name="line.829"></a> |
| <FONT color="green">830</FONT> urisArray[i] = encodedName.substring(0, index);<a name="line.830"></a> |
| <FONT color="green">831</FONT> }<a name="line.831"></a> |
| <FONT color="green">832</FONT> <a name="line.832"></a> |
| <FONT color="green">833</FONT> index = index + 1;<a name="line.833"></a> |
| <FONT color="green">834</FONT> if (encodedName.charAt(index) == '@') {<a name="line.834"></a> |
| <FONT color="green">835</FONT> typesArray[i] = DTM.ATTRIBUTE_NODE;<a name="line.835"></a> |
| <FONT color="green">836</FONT> index++;<a name="line.836"></a> |
| <FONT color="green">837</FONT> } else if (encodedName.charAt(index) == '?') {<a name="line.837"></a> |
| <FONT color="green">838</FONT> typesArray[i] = DTM.NAMESPACE_NODE;<a name="line.838"></a> |
| <FONT color="green">839</FONT> index++;<a name="line.839"></a> |
| <FONT color="green">840</FONT> } else {<a name="line.840"></a> |
| <FONT color="green">841</FONT> typesArray[i] = DTM.ELEMENT_NODE;<a name="line.841"></a> |
| <FONT color="green">842</FONT> }<a name="line.842"></a> |
| <FONT color="green">843</FONT> <a name="line.843"></a> |
| <FONT color="green">844</FONT> if (index == 0) {<a name="line.844"></a> |
| <FONT color="green">845</FONT> namesArray[i] = encodedName;<a name="line.845"></a> |
| <FONT color="green">846</FONT> }<a name="line.846"></a> |
| <FONT color="green">847</FONT> else {<a name="line.847"></a> |
| <FONT color="green">848</FONT> namesArray[i] = encodedName.substring(index);<a name="line.848"></a> |
| <FONT color="green">849</FONT> } <a name="line.849"></a> |
| <FONT color="green">850</FONT> }<a name="line.850"></a> |
| <FONT color="green">851</FONT> <a name="line.851"></a> |
| <FONT color="green">852</FONT> staticConst.markChunkStart();<a name="line.852"></a> |
| <FONT color="green">853</FONT> il.append(new PUSH(cpg, size));<a name="line.853"></a> |
| <FONT color="green">854</FONT> il.append(new ANEWARRAY(cpg.addClass(STRING))); <a name="line.854"></a> |
| <FONT color="green">855</FONT> int namesArrayRef = cpg.addFieldref(_className,<a name="line.855"></a> |
| <FONT color="green">856</FONT> STATIC_NAMES_ARRAY_FIELD,<a name="line.856"></a> |
| <FONT color="green">857</FONT> NAMES_INDEX_SIG);<a name="line.857"></a> |
| <FONT color="green">858</FONT> il.append(new PUTSTATIC(namesArrayRef));<a name="line.858"></a> |
| <FONT color="green">859</FONT> staticConst.markChunkEnd();<a name="line.859"></a> |
| <FONT color="green">860</FONT> <a name="line.860"></a> |
| <FONT color="green">861</FONT> for (int i = 0; i < size; i++) {<a name="line.861"></a> |
| <FONT color="green">862</FONT> final String name = namesArray[i];<a name="line.862"></a> |
| <FONT color="green">863</FONT> staticConst.markChunkStart();<a name="line.863"></a> |
| <FONT color="green">864</FONT> il.append(new GETSTATIC(namesArrayRef));<a name="line.864"></a> |
| <FONT color="green">865</FONT> il.append(new PUSH(cpg, i));<a name="line.865"></a> |
| <FONT color="green">866</FONT> il.append(new PUSH(cpg, name));<a name="line.866"></a> |
| <FONT color="green">867</FONT> il.append(AASTORE);<a name="line.867"></a> |
| <FONT color="green">868</FONT> staticConst.markChunkEnd();<a name="line.868"></a> |
| <FONT color="green">869</FONT> }<a name="line.869"></a> |
| <FONT color="green">870</FONT> <a name="line.870"></a> |
| <FONT color="green">871</FONT> staticConst.markChunkStart();<a name="line.871"></a> |
| <FONT color="green">872</FONT> il.append(new PUSH(cpg, size));<a name="line.872"></a> |
| <FONT color="green">873</FONT> il.append(new ANEWARRAY(cpg.addClass(STRING))); <a name="line.873"></a> |
| <FONT color="green">874</FONT> int urisArrayRef = cpg.addFieldref(_className,<a name="line.874"></a> |
| <FONT color="green">875</FONT> STATIC_URIS_ARRAY_FIELD,<a name="line.875"></a> |
| <FONT color="green">876</FONT> URIS_INDEX_SIG);<a name="line.876"></a> |
| <FONT color="green">877</FONT> il.append(new PUTSTATIC(urisArrayRef));<a name="line.877"></a> |
| <FONT color="green">878</FONT> staticConst.markChunkEnd();<a name="line.878"></a> |
| <FONT color="green">879</FONT> <a name="line.879"></a> |
| <FONT color="green">880</FONT> for (int i = 0; i < size; i++) {<a name="line.880"></a> |
| <FONT color="green">881</FONT> final String uri = urisArray[i];<a name="line.881"></a> |
| <FONT color="green">882</FONT> staticConst.markChunkStart();<a name="line.882"></a> |
| <FONT color="green">883</FONT> il.append(new GETSTATIC(urisArrayRef));<a name="line.883"></a> |
| <FONT color="green">884</FONT> il.append(new PUSH(cpg, i));<a name="line.884"></a> |
| <FONT color="green">885</FONT> il.append(new PUSH(cpg, uri));<a name="line.885"></a> |
| <FONT color="green">886</FONT> il.append(AASTORE);<a name="line.886"></a> |
| <FONT color="green">887</FONT> staticConst.markChunkEnd();<a name="line.887"></a> |
| <FONT color="green">888</FONT> }<a name="line.888"></a> |
| <FONT color="green">889</FONT> <a name="line.889"></a> |
| <FONT color="green">890</FONT> staticConst.markChunkStart();<a name="line.890"></a> |
| <FONT color="green">891</FONT> il.append(new PUSH(cpg, size));<a name="line.891"></a> |
| <FONT color="green">892</FONT> il.append(new NEWARRAY(BasicType.INT)); <a name="line.892"></a> |
| <FONT color="green">893</FONT> int typesArrayRef = cpg.addFieldref(_className,<a name="line.893"></a> |
| <FONT color="green">894</FONT> STATIC_TYPES_ARRAY_FIELD,<a name="line.894"></a> |
| <FONT color="green">895</FONT> TYPES_INDEX_SIG);<a name="line.895"></a> |
| <FONT color="green">896</FONT> il.append(new PUTSTATIC(typesArrayRef));<a name="line.896"></a> |
| <FONT color="green">897</FONT> staticConst.markChunkEnd();<a name="line.897"></a> |
| <FONT color="green">898</FONT> <a name="line.898"></a> |
| <FONT color="green">899</FONT> for (int i = 0; i < size; i++) {<a name="line.899"></a> |
| <FONT color="green">900</FONT> final int nodeType = typesArray[i];<a name="line.900"></a> |
| <FONT color="green">901</FONT> staticConst.markChunkStart();<a name="line.901"></a> |
| <FONT color="green">902</FONT> il.append(new GETSTATIC(typesArrayRef));<a name="line.902"></a> |
| <FONT color="green">903</FONT> il.append(new PUSH(cpg, i));<a name="line.903"></a> |
| <FONT color="green">904</FONT> il.append(new PUSH(cpg, nodeType));<a name="line.904"></a> |
| <FONT color="green">905</FONT> il.append(IASTORE);<a name="line.905"></a> |
| <FONT color="green">906</FONT> staticConst.markChunkEnd();<a name="line.906"></a> |
| <FONT color="green">907</FONT> }<a name="line.907"></a> |
| <FONT color="green">908</FONT> <a name="line.908"></a> |
| <FONT color="green">909</FONT> // Put the namespace names array into the translet<a name="line.909"></a> |
| <FONT color="green">910</FONT> final Vector namespaces = getXSLTC().getNamespaceIndex();<a name="line.910"></a> |
| <FONT color="green">911</FONT> staticConst.markChunkStart();<a name="line.911"></a> |
| <FONT color="green">912</FONT> il.append(new PUSH(cpg, namespaces.size()));<a name="line.912"></a> |
| <FONT color="green">913</FONT> il.append(new ANEWARRAY(cpg.addClass(STRING))); <a name="line.913"></a> |
| <FONT color="green">914</FONT> int namespaceArrayRef = cpg.addFieldref(_className,<a name="line.914"></a> |
| <FONT color="green">915</FONT> STATIC_NAMESPACE_ARRAY_FIELD,<a name="line.915"></a> |
| <FONT color="green">916</FONT> NAMESPACE_INDEX_SIG);<a name="line.916"></a> |
| <FONT color="green">917</FONT> il.append(new PUTSTATIC(namespaceArrayRef));<a name="line.917"></a> |
| <FONT color="green">918</FONT> staticConst.markChunkEnd();<a name="line.918"></a> |
| <FONT color="green">919</FONT> <a name="line.919"></a> |
| <FONT color="green">920</FONT> for (int i = 0; i < namespaces.size(); i++) {<a name="line.920"></a> |
| <FONT color="green">921</FONT> final String ns = (String)namespaces.elementAt(i);<a name="line.921"></a> |
| <FONT color="green">922</FONT> staticConst.markChunkStart();<a name="line.922"></a> |
| <FONT color="green">923</FONT> il.append(new GETSTATIC(namespaceArrayRef));<a name="line.923"></a> |
| <FONT color="green">924</FONT> il.append(new PUSH(cpg, i));<a name="line.924"></a> |
| <FONT color="green">925</FONT> il.append(new PUSH(cpg, ns));<a name="line.925"></a> |
| <FONT color="green">926</FONT> il.append(AASTORE);<a name="line.926"></a> |
| <FONT color="green">927</FONT> staticConst.markChunkEnd();<a name="line.927"></a> |
| <FONT color="green">928</FONT> }<a name="line.928"></a> |
| <FONT color="green">929</FONT> <a name="line.929"></a> |
| <FONT color="green">930</FONT> // Put the tree of stylesheet namespace declarations into the translet<a name="line.930"></a> |
| <FONT color="green">931</FONT> final Vector namespaceAncestors = getXSLTC().getNSAncestorPointers();<a name="line.931"></a> |
| <FONT color="green">932</FONT> if (namespaceAncestors != null && namespaceAncestors.size() != 0) {<a name="line.932"></a> |
| <FONT color="green">933</FONT> addStaticField(classGen, NS_ANCESTORS_INDEX_SIG,<a name="line.933"></a> |
| <FONT color="green">934</FONT> STATIC_NS_ANCESTORS_ARRAY_FIELD);<a name="line.934"></a> |
| <FONT color="green">935</FONT> staticConst.markChunkStart();<a name="line.935"></a> |
| <FONT color="green">936</FONT> il.append(new PUSH(cpg, namespaceAncestors.size()));<a name="line.936"></a> |
| <FONT color="green">937</FONT> il.append(new NEWARRAY(BasicType.INT));<a name="line.937"></a> |
| <FONT color="green">938</FONT> int namespaceAncestorsArrayRef =<a name="line.938"></a> |
| <FONT color="green">939</FONT> cpg.addFieldref(_className, STATIC_NS_ANCESTORS_ARRAY_FIELD,<a name="line.939"></a> |
| <FONT color="green">940</FONT> NS_ANCESTORS_INDEX_SIG);<a name="line.940"></a> |
| <FONT color="green">941</FONT> il.append(new PUTSTATIC(namespaceAncestorsArrayRef));<a name="line.941"></a> |
| <FONT color="green">942</FONT> staticConst.markChunkEnd();<a name="line.942"></a> |
| <FONT color="green">943</FONT> for (int i = 0; i < namespaceAncestors.size(); i++) {<a name="line.943"></a> |
| <FONT color="green">944</FONT> int ancestor = ((Integer) namespaceAncestors.get(i)).intValue();<a name="line.944"></a> |
| <FONT color="green">945</FONT> staticConst.markChunkStart();<a name="line.945"></a> |
| <FONT color="green">946</FONT> il.append(new GETSTATIC(namespaceAncestorsArrayRef));<a name="line.946"></a> |
| <FONT color="green">947</FONT> il.append(new PUSH(cpg, i));<a name="line.947"></a> |
| <FONT color="green">948</FONT> il.append(new PUSH(cpg, ancestor));<a name="line.948"></a> |
| <FONT color="green">949</FONT> il.append(IASTORE);<a name="line.949"></a> |
| <FONT color="green">950</FONT> staticConst.markChunkEnd();<a name="line.950"></a> |
| <FONT color="green">951</FONT> }<a name="line.951"></a> |
| <FONT color="green">952</FONT> }<a name="line.952"></a> |
| <FONT color="green">953</FONT> // Put the array of indices into the namespace prefix/URI pairs array<a name="line.953"></a> |
| <FONT color="green">954</FONT> // into the translet<a name="line.954"></a> |
| <FONT color="green">955</FONT> final Vector prefixURIPairsIdx = getXSLTC().getPrefixURIPairsIdx();<a name="line.955"></a> |
| <FONT color="green">956</FONT> if (prefixURIPairsIdx != null && prefixURIPairsIdx.size() != 0) {<a name="line.956"></a> |
| <FONT color="green">957</FONT> addStaticField(classGen, PREFIX_URIS_IDX_SIG,<a name="line.957"></a> |
| <FONT color="green">958</FONT> STATIC_PREFIX_URIS_IDX_ARRAY_FIELD);<a name="line.958"></a> |
| <FONT color="green">959</FONT> staticConst.markChunkStart();<a name="line.959"></a> |
| <FONT color="green">960</FONT> il.append(new PUSH(cpg, prefixURIPairsIdx.size()));<a name="line.960"></a> |
| <FONT color="green">961</FONT> il.append(new NEWARRAY(BasicType.INT));<a name="line.961"></a> |
| <FONT color="green">962</FONT> int prefixURIPairsIdxArrayRef = <a name="line.962"></a> |
| <FONT color="green">963</FONT> cpg.addFieldref(_className,<a name="line.963"></a> |
| <FONT color="green">964</FONT> STATIC_PREFIX_URIS_IDX_ARRAY_FIELD,<a name="line.964"></a> |
| <FONT color="green">965</FONT> PREFIX_URIS_IDX_SIG);<a name="line.965"></a> |
| <FONT color="green">966</FONT> il.append(new PUTSTATIC(prefixURIPairsIdxArrayRef));<a name="line.966"></a> |
| <FONT color="green">967</FONT> staticConst.markChunkEnd();<a name="line.967"></a> |
| <FONT color="green">968</FONT> for (int i = 0; i < prefixURIPairsIdx.size(); i++) {<a name="line.968"></a> |
| <FONT color="green">969</FONT> int idx = ((Integer) prefixURIPairsIdx.get(i)).intValue();<a name="line.969"></a> |
| <FONT color="green">970</FONT> staticConst.markChunkStart();<a name="line.970"></a> |
| <FONT color="green">971</FONT> il.append(new GETSTATIC(prefixURIPairsIdxArrayRef));<a name="line.971"></a> |
| <FONT color="green">972</FONT> il.append(new PUSH(cpg, i));<a name="line.972"></a> |
| <FONT color="green">973</FONT> il.append(new PUSH(cpg, idx));<a name="line.973"></a> |
| <FONT color="green">974</FONT> il.append(IASTORE);<a name="line.974"></a> |
| <FONT color="green">975</FONT> staticConst.markChunkEnd();<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> // Put the array of pairs of namespace prefixes and URIs into the<a name="line.979"></a> |
| <FONT color="green">980</FONT> // translet<a name="line.980"></a> |
| <FONT color="green">981</FONT> final Vector prefixURIPairs = getXSLTC().getPrefixURIPairs();<a name="line.981"></a> |
| <FONT color="green">982</FONT> if (prefixURIPairs != null && prefixURIPairs.size() != 0) {<a name="line.982"></a> |
| <FONT color="green">983</FONT> addStaticField(classGen, PREFIX_URIS_ARRAY_SIG,<a name="line.983"></a> |
| <FONT color="green">984</FONT> STATIC_PREFIX_URIS_ARRAY_FIELD);<a name="line.984"></a> |
| <FONT color="green">985</FONT> <a name="line.985"></a> |
| <FONT color="green">986</FONT> staticConst.markChunkStart();<a name="line.986"></a> |
| <FONT color="green">987</FONT> il.append(new PUSH(cpg, prefixURIPairs.size()));<a name="line.987"></a> |
| <FONT color="green">988</FONT> il.append(new ANEWARRAY(cpg.addClass(STRING)));<a name="line.988"></a> |
| <FONT color="green">989</FONT> int prefixURIPairsRef = <a name="line.989"></a> |
| <FONT color="green">990</FONT> cpg.addFieldref(_className,<a name="line.990"></a> |
| <FONT color="green">991</FONT> STATIC_PREFIX_URIS_ARRAY_FIELD,<a name="line.991"></a> |
| <FONT color="green">992</FONT> PREFIX_URIS_ARRAY_SIG);<a name="line.992"></a> |
| <FONT color="green">993</FONT> il.append(new PUTSTATIC(prefixURIPairsRef));<a name="line.993"></a> |
| <FONT color="green">994</FONT> staticConst.markChunkEnd();<a name="line.994"></a> |
| <FONT color="green">995</FONT> for (int i = 0; i < prefixURIPairs.size(); i++) {<a name="line.995"></a> |
| <FONT color="green">996</FONT> String prefixOrURI = (String) prefixURIPairs.get(i);<a name="line.996"></a> |
| <FONT color="green">997</FONT> staticConst.markChunkStart();<a name="line.997"></a> |
| <FONT color="green">998</FONT> il.append(new GETSTATIC(prefixURIPairsRef));<a name="line.998"></a> |
| <FONT color="green">999</FONT> il.append(new PUSH(cpg, i));<a name="line.999"></a> |
| <FONT color="green">1000</FONT> il.append(new PUSH(cpg, prefixOrURI));<a name="line.1000"></a> |
| <FONT color="green">1001</FONT> il.append(AASTORE);<a name="line.1001"></a> |
| <FONT color="green">1002</FONT> staticConst.markChunkEnd();<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> <a name="line.1005"></a> |
| <FONT color="green">1006</FONT> // Grab all the literal text in the stylesheet and put it in a char[]<a name="line.1006"></a> |
| <FONT color="green">1007</FONT> final int charDataCount = getXSLTC().getCharacterDataCount();<a name="line.1007"></a> |
| <FONT color="green">1008</FONT> final int toCharArray = cpg.addMethodref(STRING, "toCharArray", "()[C");<a name="line.1008"></a> |
| <FONT color="green">1009</FONT> for (int i = 0; i < charDataCount; i++) {<a name="line.1009"></a> |
| <FONT color="green">1010</FONT> staticConst.markChunkStart();<a name="line.1010"></a> |
| <FONT color="green">1011</FONT> il.append(new PUSH(cpg, getXSLTC().getCharacterData(i)));<a name="line.1011"></a> |
| <FONT color="green">1012</FONT> il.append(new INVOKEVIRTUAL(toCharArray));<a name="line.1012"></a> |
| <FONT color="green">1013</FONT> il.append(new PUTSTATIC(cpg.addFieldref(_className,<a name="line.1013"></a> |
| <FONT color="green">1014</FONT> STATIC_CHAR_DATA_FIELD+i,<a name="line.1014"></a> |
| <FONT color="green">1015</FONT> STATIC_CHAR_DATA_FIELD_SIG)));<a name="line.1015"></a> |
| <FONT color="green">1016</FONT> staticConst.markChunkEnd();<a name="line.1016"></a> |
| <FONT color="green">1017</FONT> }<a name="line.1017"></a> |
| <FONT color="green">1018</FONT> <a name="line.1018"></a> |
| <FONT color="green">1019</FONT> il.append(RETURN);<a name="line.1019"></a> |
| <FONT color="green">1020</FONT> <a name="line.1020"></a> |
| <FONT color="green">1021</FONT> classGen.addMethod(staticConst);<a name="line.1021"></a> |
| <FONT color="green">1022</FONT> <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> * Compile the translet's constructor<a name="line.1026"></a> |
| <FONT color="green">1027</FONT> */<a name="line.1027"></a> |
| <FONT color="green">1028</FONT> private void compileConstructor(ClassGenerator classGen, Output output) {<a name="line.1028"></a> |
| <FONT color="green">1029</FONT> <a name="line.1029"></a> |
| <FONT color="green">1030</FONT> final ConstantPoolGen cpg = classGen.getConstantPool();<a name="line.1030"></a> |
| <FONT color="green">1031</FONT> final InstructionList il = new InstructionList();<a name="line.1031"></a> |
| <FONT color="green">1032</FONT> <a name="line.1032"></a> |
| <FONT color="green">1033</FONT> final MethodGenerator constructor =<a name="line.1033"></a> |
| <FONT color="green">1034</FONT> new MethodGenerator(ACC_PUBLIC,<a name="line.1034"></a> |
| <FONT color="green">1035</FONT> org.apache.bcel.generic.Type.VOID, <a name="line.1035"></a> |
| <FONT color="green">1036</FONT> null, null, "<init>", <a name="line.1036"></a> |
| <FONT color="green">1037</FONT> _className, il, cpg);<a name="line.1037"></a> |
| <FONT color="green">1038</FONT> <a name="line.1038"></a> |
| <FONT color="green">1039</FONT> // Call the constructor in the AbstractTranslet superclass<a name="line.1039"></a> |
| <FONT color="green">1040</FONT> il.append(classGen.loadTranslet());<a name="line.1040"></a> |
| <FONT color="green">1041</FONT> il.append(new INVOKESPECIAL(cpg.addMethodref(TRANSLET_CLASS,<a name="line.1041"></a> |
| <FONT color="green">1042</FONT> "<init>", "()V")));<a name="line.1042"></a> |
| <FONT color="green">1043</FONT> <a name="line.1043"></a> |
| <FONT color="green">1044</FONT> constructor.markChunkStart();<a name="line.1044"></a> |
| <FONT color="green">1045</FONT> il.append(classGen.loadTranslet());<a name="line.1045"></a> |
| <FONT color="green">1046</FONT> il.append(new GETSTATIC(cpg.addFieldref(_className,<a name="line.1046"></a> |
| <FONT color="green">1047</FONT> STATIC_NAMES_ARRAY_FIELD,<a name="line.1047"></a> |
| <FONT color="green">1048</FONT> NAMES_INDEX_SIG)));<a name="line.1048"></a> |
| <FONT color="green">1049</FONT> il.append(new PUTFIELD(cpg.addFieldref(TRANSLET_CLASS,<a name="line.1049"></a> |
| <FONT color="green">1050</FONT> NAMES_INDEX,<a name="line.1050"></a> |
| <FONT color="green">1051</FONT> NAMES_INDEX_SIG)));<a name="line.1051"></a> |
| <FONT color="green">1052</FONT> constructor.markChunkEnd();<a name="line.1052"></a> |
| <FONT color="green">1053</FONT> <a name="line.1053"></a> |
| <FONT color="green">1054</FONT> constructor.markChunkStart();<a name="line.1054"></a> |
| <FONT color="green">1055</FONT> il.append(classGen.loadTranslet());<a name="line.1055"></a> |
| <FONT color="green">1056</FONT> il.append(new GETSTATIC(cpg.addFieldref(_className,<a name="line.1056"></a> |
| <FONT color="green">1057</FONT> STATIC_URIS_ARRAY_FIELD,<a name="line.1057"></a> |
| <FONT color="green">1058</FONT> URIS_INDEX_SIG)));<a name="line.1058"></a> |
| <FONT color="green">1059</FONT> il.append(new PUTFIELD(cpg.addFieldref(TRANSLET_CLASS,<a name="line.1059"></a> |
| <FONT color="green">1060</FONT> URIS_INDEX,<a name="line.1060"></a> |
| <FONT color="green">1061</FONT> URIS_INDEX_SIG)));<a name="line.1061"></a> |
| <FONT color="green">1062</FONT> constructor.markChunkEnd();<a name="line.1062"></a> |
| <FONT color="green">1063</FONT> <a name="line.1063"></a> |
| <FONT color="green">1064</FONT> constructor.markChunkStart();<a name="line.1064"></a> |
| <FONT color="green">1065</FONT> il.append(classGen.loadTranslet());<a name="line.1065"></a> |
| <FONT color="green">1066</FONT> il.append(new GETSTATIC(cpg.addFieldref(_className,<a name="line.1066"></a> |
| <FONT color="green">1067</FONT> STATIC_TYPES_ARRAY_FIELD,<a name="line.1067"></a> |
| <FONT color="green">1068</FONT> TYPES_INDEX_SIG)));<a name="line.1068"></a> |
| <FONT color="green">1069</FONT> il.append(new PUTFIELD(cpg.addFieldref(TRANSLET_CLASS,<a name="line.1069"></a> |
| <FONT color="green">1070</FONT> TYPES_INDEX,<a name="line.1070"></a> |
| <FONT color="green">1071</FONT> TYPES_INDEX_SIG)));<a name="line.1071"></a> |
| <FONT color="green">1072</FONT> constructor.markChunkEnd();<a name="line.1072"></a> |
| <FONT color="green">1073</FONT> <a name="line.1073"></a> |
| <FONT color="green">1074</FONT> constructor.markChunkStart();<a name="line.1074"></a> |
| <FONT color="green">1075</FONT> il.append(classGen.loadTranslet());<a name="line.1075"></a> |
| <FONT color="green">1076</FONT> il.append(new GETSTATIC(cpg.addFieldref(_className,<a name="line.1076"></a> |
| <FONT color="green">1077</FONT> STATIC_NAMESPACE_ARRAY_FIELD,<a name="line.1077"></a> |
| <FONT color="green">1078</FONT> NAMESPACE_INDEX_SIG)));<a name="line.1078"></a> |
| <FONT color="green">1079</FONT> il.append(new PUTFIELD(cpg.addFieldref(TRANSLET_CLASS,<a name="line.1079"></a> |
| <FONT color="green">1080</FONT> NAMESPACE_INDEX,<a name="line.1080"></a> |
| <FONT color="green">1081</FONT> NAMESPACE_INDEX_SIG)));<a name="line.1081"></a> |
| <FONT color="green">1082</FONT> constructor.markChunkEnd();<a name="line.1082"></a> |
| <FONT color="green">1083</FONT> <a name="line.1083"></a> |
| <FONT color="green">1084</FONT> constructor.markChunkStart();<a name="line.1084"></a> |
| <FONT color="green">1085</FONT> il.append(classGen.loadTranslet());<a name="line.1085"></a> |
| <FONT color="green">1086</FONT> il.append(new PUSH(cpg, AbstractTranslet.CURRENT_TRANSLET_VERSION));<a name="line.1086"></a> |
| <FONT color="green">1087</FONT> il.append(new PUTFIELD(cpg.addFieldref(TRANSLET_CLASS,<a name="line.1087"></a> |
| <FONT color="green">1088</FONT> TRANSLET_VERSION_INDEX,<a name="line.1088"></a> |
| <FONT color="green">1089</FONT> TRANSLET_VERSION_INDEX_SIG)));<a name="line.1089"></a> |
| <FONT color="green">1090</FONT> constructor.markChunkEnd();<a name="line.1090"></a> |
| <FONT color="green">1091</FONT> <a name="line.1091"></a> |
| <FONT color="green">1092</FONT> if (_hasIdCall) {<a name="line.1092"></a> |
| <FONT color="green">1093</FONT> constructor.markChunkStart();<a name="line.1093"></a> |
| <FONT color="green">1094</FONT> il.append(classGen.loadTranslet());<a name="line.1094"></a> |
| <FONT color="green">1095</FONT> il.append(new PUSH(cpg, Boolean.TRUE));<a name="line.1095"></a> |
| <FONT color="green">1096</FONT> il.append(new PUTFIELD(cpg.addFieldref(TRANSLET_CLASS,<a name="line.1096"></a> |
| <FONT color="green">1097</FONT> HASIDCALL_INDEX,<a name="line.1097"></a> |
| <FONT color="green">1098</FONT> HASIDCALL_INDEX_SIG)));<a name="line.1098"></a> |
| <FONT color="green">1099</FONT> constructor.markChunkEnd();<a name="line.1099"></a> |
| <FONT color="green">1100</FONT> }<a name="line.1100"></a> |
| <FONT color="green">1101</FONT> <a name="line.1101"></a> |
| <FONT color="green">1102</FONT> // Compile in code to set the output configuration from <xsl:output><a name="line.1102"></a> |
| <FONT color="green">1103</FONT> if (output != null) {<a name="line.1103"></a> |
| <FONT color="green">1104</FONT> // Set all the output settings files in the translet<a name="line.1104"></a> |
| <FONT color="green">1105</FONT> constructor.markChunkStart();<a name="line.1105"></a> |
| <FONT color="green">1106</FONT> output.translate(classGen, constructor);<a name="line.1106"></a> |
| <FONT color="green">1107</FONT> constructor.markChunkEnd();<a name="line.1107"></a> |
| <FONT color="green">1108</FONT> }<a name="line.1108"></a> |
| <FONT color="green">1109</FONT> <a name="line.1109"></a> |
| <FONT color="green">1110</FONT> // Compile default decimal formatting symbols.<a name="line.1110"></a> |
| <FONT color="green">1111</FONT> // This is an implicit, nameless xsl:decimal-format top-level element.<a name="line.1111"></a> |
| <FONT color="green">1112</FONT> if (_numberFormattingUsed) {<a name="line.1112"></a> |
| <FONT color="green">1113</FONT> constructor.markChunkStart();<a name="line.1113"></a> |
| <FONT color="green">1114</FONT> DecimalFormatting.translateDefaultDFS(classGen, constructor);<a name="line.1114"></a> |
| <FONT color="green">1115</FONT> constructor.markChunkEnd();<a name="line.1115"></a> |
| <FONT color="green">1116</FONT> }<a name="line.1116"></a> |
| <FONT color="green">1117</FONT> <a name="line.1117"></a> |
| <FONT color="green">1118</FONT> il.append(RETURN);<a name="line.1118"></a> |
| <FONT color="green">1119</FONT> <a name="line.1119"></a> |
| <FONT color="green">1120</FONT> classGen.addMethod(constructor);<a name="line.1120"></a> |
| <FONT color="green">1121</FONT> }<a name="line.1121"></a> |
| <FONT color="green">1122</FONT> <a name="line.1122"></a> |
| <FONT color="green">1123</FONT> /**<a name="line.1123"></a> |
| <FONT color="green">1124</FONT> * Compile a topLevel() method into the output class. This method is <a name="line.1124"></a> |
| <FONT color="green">1125</FONT> * called from transform() to handle all non-template top-level elements.<a name="line.1125"></a> |
| <FONT color="green">1126</FONT> * Returns the signature of the topLevel() method.<a name="line.1126"></a> |
| <FONT color="green">1127</FONT> *<a name="line.1127"></a> |
| <FONT color="green">1128</FONT> * Global variables/params and keys are first sorted to resolve <a name="line.1128"></a> |
| <FONT color="green">1129</FONT> * dependencies between them. The XSLT 1.0 spec does not allow a key <a name="line.1129"></a> |
| <FONT color="green">1130</FONT> * to depend on a variable. However, for compatibility with Xalan<a name="line.1130"></a> |
| <FONT color="green">1131</FONT> * interpretive, that type of dependency is allowed. Note also that<a name="line.1131"></a> |
| <FONT color="green">1132</FONT> * the buildKeys() method is still generated as it is used by the <a name="line.1132"></a> |
| <FONT color="green">1133</FONT> * LoadDocument class, but it no longer called from transform().<a name="line.1133"></a> |
| <FONT color="green">1134</FONT> */<a name="line.1134"></a> |
| <FONT color="green">1135</FONT> private String compileTopLevel(ClassGenerator classGen) {<a name="line.1135"></a> |
| <FONT color="green">1136</FONT> final ConstantPoolGen cpg = classGen.getConstantPool();<a name="line.1136"></a> |
| <FONT color="green">1137</FONT> <a name="line.1137"></a> |
| <FONT color="green">1138</FONT> final org.apache.bcel.generic.Type[] argTypes = {<a name="line.1138"></a> |
| <FONT color="green">1139</FONT> Util.getJCRefType(DOM_INTF_SIG),<a name="line.1139"></a> |
| <FONT color="green">1140</FONT> Util.getJCRefType(NODE_ITERATOR_SIG),<a name="line.1140"></a> |
| <FONT color="green">1141</FONT> Util.getJCRefType(TRANSLET_OUTPUT_SIG)<a name="line.1141"></a> |
| <FONT color="green">1142</FONT> };<a name="line.1142"></a> |
| <FONT color="green">1143</FONT> <a name="line.1143"></a> |
| <FONT color="green">1144</FONT> final String[] argNames = {<a name="line.1144"></a> |
| <FONT color="green">1145</FONT> DOCUMENT_PNAME, ITERATOR_PNAME, TRANSLET_OUTPUT_PNAME<a name="line.1145"></a> |
| <FONT color="green">1146</FONT> };<a name="line.1146"></a> |
| <FONT color="green">1147</FONT> <a name="line.1147"></a> |
| <FONT color="green">1148</FONT> final InstructionList il = new InstructionList();<a name="line.1148"></a> |
| <FONT color="green">1149</FONT> <a name="line.1149"></a> |
| <FONT color="green">1150</FONT> final MethodGenerator toplevel =<a name="line.1150"></a> |
| <FONT color="green">1151</FONT> new MethodGenerator(ACC_PUBLIC,<a name="line.1151"></a> |
| <FONT color="green">1152</FONT> org.apache.bcel.generic.Type.VOID,<a name="line.1152"></a> |
| <FONT color="green">1153</FONT> argTypes, argNames,<a name="line.1153"></a> |
| <FONT color="green">1154</FONT> "topLevel", _className, il,<a name="line.1154"></a> |
| <FONT color="green">1155</FONT> classGen.getConstantPool());<a name="line.1155"></a> |
| <FONT color="green">1156</FONT> <a name="line.1156"></a> |
| <FONT color="green">1157</FONT> toplevel.addException("org.apache.xalan.xsltc.TransletException");<a name="line.1157"></a> |
| <FONT color="green">1158</FONT> <a name="line.1158"></a> |
| <FONT color="green">1159</FONT> // Define and initialize 'current' variable with the root node<a name="line.1159"></a> |
| <FONT color="green">1160</FONT> final LocalVariableGen current = <a name="line.1160"></a> |
| <FONT color="green">1161</FONT> toplevel.addLocalVariable("current",<a name="line.1161"></a> |
| <FONT color="green">1162</FONT> org.apache.bcel.generic.Type.INT,<a name="line.1162"></a> |
| <FONT color="green">1163</FONT> null, null);<a name="line.1163"></a> |
| <FONT color="green">1164</FONT> <a name="line.1164"></a> |
| <FONT color="green">1165</FONT> final int setFilter = cpg.addInterfaceMethodref(DOM_INTF,<a name="line.1165"></a> |
| <FONT color="green">1166</FONT> "setFilter",<a name="line.1166"></a> |
| <FONT color="green">1167</FONT> "(Lorg/apache/xalan/xsltc/StripFilter;)V");<a name="line.1167"></a> |
| <FONT color="green">1168</FONT> <a name="line.1168"></a> |
| <FONT color="green">1169</FONT> final int gitr = cpg.addInterfaceMethodref(DOM_INTF,<a name="line.1169"></a> |
| <FONT color="green">1170</FONT> "getIterator",<a name="line.1170"></a> |
| <FONT color="green">1171</FONT> "()"+NODE_ITERATOR_SIG);<a name="line.1171"></a> |
| <FONT color="green">1172</FONT> il.append(toplevel.loadDOM());<a name="line.1172"></a> |
| <FONT color="green">1173</FONT> il.append(new INVOKEINTERFACE(gitr, 1));<a name="line.1173"></a> |
| <FONT color="green">1174</FONT> il.append(toplevel.nextNode());<a name="line.1174"></a> |
| <FONT color="green">1175</FONT> current.setStart(il.append(new ISTORE(current.getIndex())));<a name="line.1175"></a> |
| <FONT color="green">1176</FONT> <a name="line.1176"></a> |
| <FONT color="green">1177</FONT> // Create a new list containing variables/params + keys<a name="line.1177"></a> |
| <FONT color="green">1178</FONT> Vector varDepElements = new Vector(_globals); <a name="line.1178"></a> |
| <FONT color="green">1179</FONT> Enumeration elements = elements();<a name="line.1179"></a> |
| <FONT color="green">1180</FONT> while (elements.hasMoreElements()) {<a name="line.1180"></a> |
| <FONT color="green">1181</FONT> final Object element = elements.nextElement();<a name="line.1181"></a> |
| <FONT color="green">1182</FONT> if (element instanceof Key) {<a name="line.1182"></a> |
| <FONT color="green">1183</FONT> varDepElements.add(element);<a name="line.1183"></a> |
| <FONT color="green">1184</FONT> }<a name="line.1184"></a> |
| <FONT color="green">1185</FONT> }<a name="line.1185"></a> |
| <FONT color="green">1186</FONT> <a name="line.1186"></a> |
| <FONT color="green">1187</FONT> // Determine a partial order for the variables/params and keys<a name="line.1187"></a> |
| <FONT color="green">1188</FONT> varDepElements = resolveDependencies(varDepElements);<a name="line.1188"></a> |
| <FONT color="green">1189</FONT> <a name="line.1189"></a> |
| <FONT color="green">1190</FONT> // Translate vars/params and keys in the right order<a name="line.1190"></a> |
| <FONT color="green">1191</FONT> final int count = varDepElements.size();<a name="line.1191"></a> |
| <FONT color="green">1192</FONT> for (int i = 0; i < count; i++) {<a name="line.1192"></a> |
| <FONT color="green">1193</FONT> final TopLevelElement tle = (TopLevelElement) varDepElements.elementAt(i); <a name="line.1193"></a> |
| <FONT color="green">1194</FONT> tle.translate(classGen, toplevel); <a name="line.1194"></a> |
| <FONT color="green">1195</FONT> if (tle instanceof Key) {<a name="line.1195"></a> |
| <FONT color="green">1196</FONT> final Key key = (Key) tle;<a name="line.1196"></a> |
| <FONT color="green">1197</FONT> _keys.put(key.getName(), key);<a name="line.1197"></a> |
| <FONT color="green">1198</FONT> }<a name="line.1198"></a> |
| <FONT color="green">1199</FONT> }<a name="line.1199"></a> |
| <FONT color="green">1200</FONT> <a name="line.1200"></a> |
| <FONT color="green">1201</FONT> // Compile code for other top-level elements<a name="line.1201"></a> |
| <FONT color="green">1202</FONT> Vector whitespaceRules = new Vector();<a name="line.1202"></a> |
| <FONT color="green">1203</FONT> elements = elements();<a name="line.1203"></a> |
| <FONT color="green">1204</FONT> while (elements.hasMoreElements()) {<a name="line.1204"></a> |
| <FONT color="green">1205</FONT> final Object element = elements.nextElement();<a name="line.1205"></a> |
| <FONT color="green">1206</FONT> // xsl:decimal-format<a name="line.1206"></a> |
| <FONT color="green">1207</FONT> if (element instanceof DecimalFormatting) {<a name="line.1207"></a> |
| <FONT color="green">1208</FONT> ((DecimalFormatting)element).translate(classGen,toplevel);<a name="line.1208"></a> |
| <FONT color="green">1209</FONT> }<a name="line.1209"></a> |
| <FONT color="green">1210</FONT> // xsl:strip/preserve-space<a name="line.1210"></a> |
| <FONT color="green">1211</FONT> else if (element instanceof Whitespace) {<a name="line.1211"></a> |
| <FONT color="green">1212</FONT> whitespaceRules.addAll(((Whitespace)element).getRules());<a name="line.1212"></a> |
| <FONT color="green">1213</FONT> }<a name="line.1213"></a> |
| <FONT color="green">1214</FONT> }<a name="line.1214"></a> |
| <FONT color="green">1215</FONT> <a name="line.1215"></a> |
| <FONT color="green">1216</FONT> // Translate all whitespace strip/preserve rules<a name="line.1216"></a> |
| <FONT color="green">1217</FONT> if (whitespaceRules.size() > 0) {<a name="line.1217"></a> |
| <FONT color="green">1218</FONT> Whitespace.translateRules(whitespaceRules,classGen);<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> if (classGen.containsMethod(STRIP_SPACE, STRIP_SPACE_PARAMS) != null) {<a name="line.1221"></a> |
| <FONT color="green">1222</FONT> il.append(toplevel.loadDOM());<a name="line.1222"></a> |
| <FONT color="green">1223</FONT> il.append(classGen.loadTranslet());<a name="line.1223"></a> |
| <FONT color="green">1224</FONT> il.append(new INVOKEINTERFACE(setFilter, 2));<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> il.append(RETURN);<a name="line.1227"></a> |
| <FONT color="green">1228</FONT> <a name="line.1228"></a> |
| <FONT color="green">1229</FONT> // Compute max locals + stack and add method to class<a name="line.1229"></a> |
| <FONT color="green">1230</FONT> classGen.addMethod(toplevel);<a name="line.1230"></a> |
| <FONT color="green">1231</FONT> <a name="line.1231"></a> |
| <FONT color="green">1232</FONT> return("("+DOM_INTF_SIG+NODE_ITERATOR_SIG+TRANSLET_OUTPUT_SIG+")V");<a name="line.1232"></a> |
| <FONT color="green">1233</FONT> }<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> * This method returns a vector with variables/params and keys in the <a name="line.1236"></a> |
| <FONT color="green">1237</FONT> * order in which they are to be compiled for initialization. The order<a name="line.1237"></a> |
| <FONT color="green">1238</FONT> * is determined by analyzing the dependencies between them. The XSLT 1.0 <a name="line.1238"></a> |
| <FONT color="green">1239</FONT> * spec does not allow a key to depend on a variable. However, for <a name="line.1239"></a> |
| <FONT color="green">1240</FONT> * compatibility with Xalan interpretive, that type of dependency is <a name="line.1240"></a> |
| <FONT color="green">1241</FONT> * allowed and, therefore, consider to determine the partial order.<a name="line.1241"></a> |
| <FONT color="green">1242</FONT> */<a name="line.1242"></a> |
| <FONT color="green">1243</FONT> private Vector resolveDependencies(Vector input) {<a name="line.1243"></a> |
| <FONT color="green">1244</FONT> /* DEBUG CODE - INGORE <a name="line.1244"></a> |
| <FONT color="green">1245</FONT> for (int i = 0; i < input.size(); i++) {<a name="line.1245"></a> |
| <FONT color="green">1246</FONT> final TopLevelElement e = (TopLevelElement) input.elementAt(i);<a name="line.1246"></a> |
| <FONT color="green">1247</FONT> System.out.println("e = " + e + " depends on:");<a name="line.1247"></a> |
| <FONT color="green">1248</FONT> Vector dep = e.getDependencies();<a name="line.1248"></a> |
| <FONT color="green">1249</FONT> for (int j = 0; j < (dep != null ? dep.size() : 0); j++) {<a name="line.1249"></a> |
| <FONT color="green">1250</FONT> System.out.println("\t" + dep.elementAt(j));<a name="line.1250"></a> |
| <FONT color="green">1251</FONT> }<a name="line.1251"></a> |
| <FONT color="green">1252</FONT> }<a name="line.1252"></a> |
| <FONT color="green">1253</FONT> System.out.println("================================="); <a name="line.1253"></a> |
| <FONT color="green">1254</FONT> */<a name="line.1254"></a> |
| <FONT color="green">1255</FONT> <a name="line.1255"></a> |
| <FONT color="green">1256</FONT> Vector result = new Vector();<a name="line.1256"></a> |
| <FONT color="green">1257</FONT> while (input.size() > 0) {<a name="line.1257"></a> |
| <FONT color="green">1258</FONT> boolean changed = false;<a name="line.1258"></a> |
| <FONT color="green">1259</FONT> for (int i = 0; i < input.size(); ) {<a name="line.1259"></a> |
| <FONT color="green">1260</FONT> final TopLevelElement vde = (TopLevelElement) input.elementAt(i);<a name="line.1260"></a> |
| <FONT color="green">1261</FONT> final Vector dep = vde.getDependencies();<a name="line.1261"></a> |
| <FONT color="green">1262</FONT> if (dep == null || result.containsAll(dep)) {<a name="line.1262"></a> |
| <FONT color="green">1263</FONT> result.addElement(vde);<a name="line.1263"></a> |
| <FONT color="green">1264</FONT> input.remove(i);<a name="line.1264"></a> |
| <FONT color="green">1265</FONT> changed = true;<a name="line.1265"></a> |
| <FONT color="green">1266</FONT> }<a name="line.1266"></a> |
| <FONT color="green">1267</FONT> else {<a name="line.1267"></a> |
| <FONT color="green">1268</FONT> i++;<a name="line.1268"></a> |
| <FONT color="green">1269</FONT> }<a name="line.1269"></a> |
| <FONT color="green">1270</FONT> }<a name="line.1270"></a> |
| <FONT color="green">1271</FONT> <a name="line.1271"></a> |
| <FONT color="green">1272</FONT> // If nothing was changed in this pass then we have a circular ref<a name="line.1272"></a> |
| <FONT color="green">1273</FONT> if (!changed) {<a name="line.1273"></a> |
| <FONT color="green">1274</FONT> ErrorMsg err = new ErrorMsg(ErrorMsg.CIRCULAR_VARIABLE_ERR,<a name="line.1274"></a> |
| <FONT color="green">1275</FONT> input.toString(), this);<a name="line.1275"></a> |
| <FONT color="green">1276</FONT> getParser().reportError(Constants.ERROR, err);<a name="line.1276"></a> |
| <FONT color="green">1277</FONT> return(result);<a name="line.1277"></a> |
| <FONT color="green">1278</FONT> }<a name="line.1278"></a> |
| <FONT color="green">1279</FONT> }<a name="line.1279"></a> |
| <FONT color="green">1280</FONT> <a name="line.1280"></a> |
| <FONT color="green">1281</FONT> /* DEBUG CODE - INGORE <a name="line.1281"></a> |
| <FONT color="green">1282</FONT> System.out.println("=================================");<a name="line.1282"></a> |
| <FONT color="green">1283</FONT> for (int i = 0; i < result.size(); i++) {<a name="line.1283"></a> |
| <FONT color="green">1284</FONT> final TopLevelElement e = (TopLevelElement) result.elementAt(i);<a name="line.1284"></a> |
| <FONT color="green">1285</FONT> System.out.println("e = " + e);<a name="line.1285"></a> |
| <FONT color="green">1286</FONT> }<a name="line.1286"></a> |
| <FONT color="green">1287</FONT> */<a name="line.1287"></a> |
| <FONT color="green">1288</FONT> <a name="line.1288"></a> |
| <FONT color="green">1289</FONT> return result;<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> /**<a name="line.1292"></a> |
| <FONT color="green">1293</FONT> * Compile a buildKeys() method into the output class. Note that keys <a name="line.1293"></a> |
| <FONT color="green">1294</FONT> * for the input document are created in topLevel(), not in this method. <a name="line.1294"></a> |
| <FONT color="green">1295</FONT> * However, we still need this method to create keys for documents loaded<a name="line.1295"></a> |
| <FONT color="green">1296</FONT> * via the XPath document() function. <a name="line.1296"></a> |
| <FONT color="green">1297</FONT> */<a name="line.1297"></a> |
| <FONT color="green">1298</FONT> private String compileBuildKeys(ClassGenerator classGen) {<a name="line.1298"></a> |
| <FONT color="green">1299</FONT> final ConstantPoolGen cpg = classGen.getConstantPool();<a name="line.1299"></a> |
| <FONT color="green">1300</FONT> <a name="line.1300"></a> |
| <FONT color="green">1301</FONT> final org.apache.bcel.generic.Type[] argTypes = {<a name="line.1301"></a> |
| <FONT color="green">1302</FONT> Util.getJCRefType(DOM_INTF_SIG),<a name="line.1302"></a> |
| <FONT color="green">1303</FONT> Util.getJCRefType(NODE_ITERATOR_SIG),<a name="line.1303"></a> |
| <FONT color="green">1304</FONT> Util.getJCRefType(TRANSLET_OUTPUT_SIG),<a name="line.1304"></a> |
| <FONT color="green">1305</FONT> org.apache.bcel.generic.Type.INT<a name="line.1305"></a> |
| <FONT color="green">1306</FONT> };<a name="line.1306"></a> |
| <FONT color="green">1307</FONT> <a name="line.1307"></a> |
| <FONT color="green">1308</FONT> final String[] argNames = {<a name="line.1308"></a> |
| <FONT color="green">1309</FONT> DOCUMENT_PNAME, ITERATOR_PNAME, TRANSLET_OUTPUT_PNAME, "current"<a name="line.1309"></a> |
| <FONT color="green">1310</FONT> };<a name="line.1310"></a> |
| <FONT color="green">1311</FONT> <a name="line.1311"></a> |
| <FONT color="green">1312</FONT> final InstructionList il = new InstructionList();<a name="line.1312"></a> |
| <FONT color="green">1313</FONT> <a name="line.1313"></a> |
| <FONT color="green">1314</FONT> final MethodGenerator buildKeys =<a name="line.1314"></a> |
| <FONT color="green">1315</FONT> new MethodGenerator(ACC_PUBLIC,<a name="line.1315"></a> |
| <FONT color="green">1316</FONT> org.apache.bcel.generic.Type.VOID,<a name="line.1316"></a> |
| <FONT color="green">1317</FONT> argTypes, argNames,<a name="line.1317"></a> |
| <FONT color="green">1318</FONT> "buildKeys", _className, il,<a name="line.1318"></a> |
| <FONT color="green">1319</FONT> classGen.getConstantPool());<a name="line.1319"></a> |
| <FONT color="green">1320</FONT> <a name="line.1320"></a> |
| <FONT color="green">1321</FONT> buildKeys.addException("org.apache.xalan.xsltc.TransletException");<a name="line.1321"></a> |
| <FONT color="green">1322</FONT> <a name="line.1322"></a> |
| <FONT color="green">1323</FONT> final Enumeration elements = elements();<a name="line.1323"></a> |
| <FONT color="green">1324</FONT> while (elements.hasMoreElements()) {<a name="line.1324"></a> |
| <FONT color="green">1325</FONT> // xsl:key<a name="line.1325"></a> |
| <FONT color="green">1326</FONT> final Object element = elements.nextElement();<a name="line.1326"></a> |
| <FONT color="green">1327</FONT> if (element instanceof Key) {<a name="line.1327"></a> |
| <FONT color="green">1328</FONT> final Key key = (Key)element;<a name="line.1328"></a> |
| <FONT color="green">1329</FONT> key.translate(classGen, buildKeys);<a name="line.1329"></a> |
| <FONT color="green">1330</FONT> _keys.put(key.getName(),key);<a name="line.1330"></a> |
| <FONT color="green">1331</FONT> }<a name="line.1331"></a> |
| <FONT color="green">1332</FONT> }<a name="line.1332"></a> |
| <FONT color="green">1333</FONT> <a name="line.1333"></a> |
| <FONT color="green">1334</FONT> il.append(RETURN);<a name="line.1334"></a> |
| <FONT color="green">1335</FONT> <a name="line.1335"></a> |
| <FONT color="green">1336</FONT> // Add method to class<a name="line.1336"></a> |
| <FONT color="green">1337</FONT> classGen.addMethod(buildKeys);<a name="line.1337"></a> |
| <FONT color="green">1338</FONT> <a name="line.1338"></a> |
| <FONT color="green">1339</FONT> return("("+DOM_INTF_SIG+NODE_ITERATOR_SIG+TRANSLET_OUTPUT_SIG+"I)V");<a name="line.1339"></a> |
| <FONT color="green">1340</FONT> }<a name="line.1340"></a> |
| <FONT color="green">1341</FONT> <a name="line.1341"></a> |
| <FONT color="green">1342</FONT> /**<a name="line.1342"></a> |
| <FONT color="green">1343</FONT> * Compile transform() into the output class. This method is used to <a name="line.1343"></a> |
| <FONT color="green">1344</FONT> * initialize global variables and global parameters. The current node<a name="line.1344"></a> |
| <FONT color="green">1345</FONT> * is set to be the document's root node.<a name="line.1345"></a> |
| <FONT color="green">1346</FONT> */<a name="line.1346"></a> |
| <FONT color="green">1347</FONT> private void compileTransform(ClassGenerator classGen) {<a name="line.1347"></a> |
| <FONT color="green">1348</FONT> final ConstantPoolGen cpg = classGen.getConstantPool();<a name="line.1348"></a> |
| <FONT color="green">1349</FONT> <a name="line.1349"></a> |
| <FONT color="green">1350</FONT> /* <a name="line.1350"></a> |
| <FONT color="green">1351</FONT> * Define the the method transform with the following signature:<a name="line.1351"></a> |
| <FONT color="green">1352</FONT> * void transform(DOM, NodeIterator, HandlerBase)<a name="line.1352"></a> |
| <FONT color="green">1353</FONT> */<a name="line.1353"></a> |
| <FONT color="green">1354</FONT> final org.apache.bcel.generic.Type[] argTypes = <a name="line.1354"></a> |
| <FONT color="green">1355</FONT> new org.apache.bcel.generic.Type[3];<a name="line.1355"></a> |
| <FONT color="green">1356</FONT> argTypes[0] = Util.getJCRefType(DOM_INTF_SIG);<a name="line.1356"></a> |
| <FONT color="green">1357</FONT> argTypes[1] = Util.getJCRefType(NODE_ITERATOR_SIG);<a name="line.1357"></a> |
| <FONT color="green">1358</FONT> argTypes[2] = Util.getJCRefType(TRANSLET_OUTPUT_SIG);<a name="line.1358"></a> |
| <FONT color="green">1359</FONT> <a name="line.1359"></a> |
| <FONT color="green">1360</FONT> final String[] argNames = new String[3];<a name="line.1360"></a> |
| <FONT color="green">1361</FONT> argNames[0] = DOCUMENT_PNAME;<a name="line.1361"></a> |
| <FONT color="green">1362</FONT> argNames[1] = ITERATOR_PNAME;<a name="line.1362"></a> |
| <FONT color="green">1363</FONT> argNames[2] = TRANSLET_OUTPUT_PNAME;<a name="line.1363"></a> |
| <FONT color="green">1364</FONT> <a name="line.1364"></a> |
| <FONT color="green">1365</FONT> final InstructionList il = new InstructionList();<a name="line.1365"></a> |
| <FONT color="green">1366</FONT> final MethodGenerator transf =<a name="line.1366"></a> |
| <FONT color="green">1367</FONT> new MethodGenerator(ACC_PUBLIC,<a name="line.1367"></a> |
| <FONT color="green">1368</FONT> org.apache.bcel.generic.Type.VOID,<a name="line.1368"></a> |
| <FONT color="green">1369</FONT> argTypes, argNames,<a name="line.1369"></a> |
| <FONT color="green">1370</FONT> "transform",<a name="line.1370"></a> |
| <FONT color="green">1371</FONT> _className,<a name="line.1371"></a> |
| <FONT color="green">1372</FONT> il,<a name="line.1372"></a> |
| <FONT color="green">1373</FONT> classGen.getConstantPool());<a name="line.1373"></a> |
| <FONT color="green">1374</FONT> transf.addException("org.apache.xalan.xsltc.TransletException");<a name="line.1374"></a> |
| <FONT color="green">1375</FONT> <a name="line.1375"></a> |
| <FONT color="green">1376</FONT> // Define and initialize current with the root node<a name="line.1376"></a> |
| <FONT color="green">1377</FONT> final LocalVariableGen current = <a name="line.1377"></a> |
| <FONT color="green">1378</FONT> transf.addLocalVariable("current",<a name="line.1378"></a> |
| <FONT color="green">1379</FONT> org.apache.bcel.generic.Type.INT,<a name="line.1379"></a> |
| <FONT color="green">1380</FONT> null, null);<a name="line.1380"></a> |
| <FONT color="green">1381</FONT> final String applyTemplatesSig = classGen.getApplyTemplatesSig();<a name="line.1381"></a> |
| <FONT color="green">1382</FONT> final int applyTemplates = cpg.addMethodref(getClassName(),<a name="line.1382"></a> |
| <FONT color="green">1383</FONT> "applyTemplates",<a name="line.1383"></a> |
| <FONT color="green">1384</FONT> applyTemplatesSig);<a name="line.1384"></a> |
| <FONT color="green">1385</FONT> final int domField = cpg.addFieldref(getClassName(),<a name="line.1385"></a> |
| <FONT color="green">1386</FONT> DOM_FIELD,<a name="line.1386"></a> |
| <FONT color="green">1387</FONT> DOM_INTF_SIG);<a name="line.1387"></a> |
| <FONT color="green">1388</FONT> <a name="line.1388"></a> |
| <FONT color="green">1389</FONT> // push translet for PUTFIELD<a name="line.1389"></a> |
| <FONT color="green">1390</FONT> il.append(classGen.loadTranslet());<a name="line.1390"></a> |
| <FONT color="green">1391</FONT> // prepare appropriate DOM implementation<a name="line.1391"></a> |
| <FONT color="green">1392</FONT> <a name="line.1392"></a> |
| <FONT color="green">1393</FONT> if (isMultiDocument()) {<a name="line.1393"></a> |
| <FONT color="green">1394</FONT> il.append(new NEW(cpg.addClass(MULTI_DOM_CLASS)));<a name="line.1394"></a> |
| <FONT color="green">1395</FONT> il.append(DUP);<a name="line.1395"></a> |
| <FONT color="green">1396</FONT> }<a name="line.1396"></a> |
| <FONT color="green">1397</FONT> <a name="line.1397"></a> |
| <FONT color="green">1398</FONT> il.append(classGen.loadTranslet());<a name="line.1398"></a> |
| <FONT color="green">1399</FONT> il.append(transf.loadDOM());<a name="line.1399"></a> |
| <FONT color="green">1400</FONT> il.append(new INVOKEVIRTUAL(cpg.addMethodref(TRANSLET_CLASS,<a name="line.1400"></a> |
| <FONT color="green">1401</FONT> "makeDOMAdapter",<a name="line.1401"></a> |
| <FONT color="green">1402</FONT> "("+DOM_INTF_SIG+")"+<a name="line.1402"></a> |
| <FONT color="green">1403</FONT> DOM_ADAPTER_SIG)));<a name="line.1403"></a> |
| <FONT color="green">1404</FONT> // DOMAdapter is on the stack<a name="line.1404"></a> |
| <FONT color="green">1405</FONT> <a name="line.1405"></a> |
| <FONT color="green">1406</FONT> if (isMultiDocument()) {<a name="line.1406"></a> |
| <FONT color="green">1407</FONT> final int init = cpg.addMethodref(MULTI_DOM_CLASS,<a name="line.1407"></a> |
| <FONT color="green">1408</FONT> "<init>",<a name="line.1408"></a> |
| <FONT color="green">1409</FONT> "("+DOM_INTF_SIG+")V");<a name="line.1409"></a> |
| <FONT color="green">1410</FONT> il.append(new INVOKESPECIAL(init));<a name="line.1410"></a> |
| <FONT color="green">1411</FONT> // MultiDOM is on the stack<a name="line.1411"></a> |
| <FONT color="green">1412</FONT> }<a name="line.1412"></a> |
| <FONT color="green">1413</FONT> <a name="line.1413"></a> |
| <FONT color="green">1414</FONT> //store to _dom variable<a name="line.1414"></a> |
| <FONT color="green">1415</FONT> il.append(new PUTFIELD(domField));<a name="line.1415"></a> |
| <FONT color="green">1416</FONT> <a name="line.1416"></a> |
| <FONT color="green">1417</FONT> // continue with globals initialization<a name="line.1417"></a> |
| <FONT color="green">1418</FONT> final int gitr = cpg.addInterfaceMethodref(DOM_INTF,<a name="line.1418"></a> |
| <FONT color="green">1419</FONT> "getIterator",<a name="line.1419"></a> |
| <FONT color="green">1420</FONT> "()"+NODE_ITERATOR_SIG);<a name="line.1420"></a> |
| <FONT color="green">1421</FONT> il.append(transf.loadDOM());<a name="line.1421"></a> |
| <FONT color="green">1422</FONT> il.append(new INVOKEINTERFACE(gitr, 1));<a name="line.1422"></a> |
| <FONT color="green">1423</FONT> il.append(transf.nextNode());<a name="line.1423"></a> |
| <FONT color="green">1424</FONT> current.setStart(il.append(new ISTORE(current.getIndex())));<a name="line.1424"></a> |
| <FONT color="green">1425</FONT> <a name="line.1425"></a> |
| <FONT color="green">1426</FONT> // Transfer the output settings to the output post-processor<a name="line.1426"></a> |
| <FONT color="green">1427</FONT> il.append(classGen.loadTranslet());<a name="line.1427"></a> |
| <FONT color="green">1428</FONT> il.append(transf.loadHandler());<a name="line.1428"></a> |
| <FONT color="green">1429</FONT> final int index = cpg.addMethodref(TRANSLET_CLASS,<a name="line.1429"></a> |
| <FONT color="green">1430</FONT> "transferOutputSettings",<a name="line.1430"></a> |
| <FONT color="green">1431</FONT> "("+OUTPUT_HANDLER_SIG+")V");<a name="line.1431"></a> |
| <FONT color="green">1432</FONT> il.append(new INVOKEVIRTUAL(index));<a name="line.1432"></a> |
| <FONT color="green">1433</FONT> <a name="line.1433"></a> |
| <FONT color="green">1434</FONT> /*<a name="line.1434"></a> |
| <FONT color="green">1435</FONT> * Compile buildKeys() method. Note that this method is not <a name="line.1435"></a> |
| <FONT color="green">1436</FONT> * invoked here as keys for the input document are now created<a name="line.1436"></a> |
| <FONT color="green">1437</FONT> * in topLevel(). However, this method is still needed by the<a name="line.1437"></a> |
| <FONT color="green">1438</FONT> * LoadDocument class.<a name="line.1438"></a> |
| <FONT color="green">1439</FONT> */ <a name="line.1439"></a> |
| <FONT color="green">1440</FONT> final String keySig = compileBuildKeys(classGen);<a name="line.1440"></a> |
| <FONT color="green">1441</FONT> final int keyIdx = cpg.addMethodref(getClassName(),<a name="line.1441"></a> |
| <FONT color="green">1442</FONT> "buildKeys", keySig);<a name="line.1442"></a> |
| <FONT color="green">1443</FONT> <a name="line.1443"></a> |
| <FONT color="green">1444</FONT> // Look for top-level elements that need handling<a name="line.1444"></a> |
| <FONT color="green">1445</FONT> final Enumeration toplevel = elements();<a name="line.1445"></a> |
| <FONT color="green">1446</FONT> if (_globals.size() > 0 || toplevel.hasMoreElements()) {<a name="line.1446"></a> |
| <FONT color="green">1447</FONT> // Compile method for handling top-level elements<a name="line.1447"></a> |
| <FONT color="green">1448</FONT> final String topLevelSig = compileTopLevel(classGen);<a name="line.1448"></a> |
| <FONT color="green">1449</FONT> // Get a reference to that method<a name="line.1449"></a> |
| <FONT color="green">1450</FONT> final int topLevelIdx = cpg.addMethodref(getClassName(),<a name="line.1450"></a> |
| <FONT color="green">1451</FONT> "topLevel",<a name="line.1451"></a> |
| <FONT color="green">1452</FONT> topLevelSig);<a name="line.1452"></a> |
| <FONT color="green">1453</FONT> // Push all parameters on the stack and call topLevel()<a name="line.1453"></a> |
| <FONT color="green">1454</FONT> il.append(classGen.loadTranslet()); // The 'this' pointer<a name="line.1454"></a> |
| <FONT color="green">1455</FONT> il.append(classGen.loadTranslet());<a name="line.1455"></a> |
| <FONT color="green">1456</FONT> il.append(new GETFIELD(domField)); // The DOM reference<a name="line.1456"></a> |
| <FONT color="green">1457</FONT> il.append(transf.loadIterator());<a name="line.1457"></a> |
| <FONT color="green">1458</FONT> il.append(transf.loadHandler()); // The output handler<a name="line.1458"></a> |
| <FONT color="green">1459</FONT> il.append(new INVOKEVIRTUAL(topLevelIdx));<a name="line.1459"></a> |
| <FONT color="green">1460</FONT> } <a name="line.1460"></a> |
| <FONT color="green">1461</FONT> <a name="line.1461"></a> |
| <FONT color="green">1462</FONT> // start document<a name="line.1462"></a> |
| <FONT color="green">1463</FONT> il.append(transf.loadHandler());<a name="line.1463"></a> |
| <FONT color="green">1464</FONT> il.append(transf.startDocument());<a name="line.1464"></a> |
| <FONT color="green">1465</FONT> <a name="line.1465"></a> |
| <FONT color="green">1466</FONT> // push first arg for applyTemplates<a name="line.1466"></a> |
| <FONT color="green">1467</FONT> il.append(classGen.loadTranslet());<a name="line.1467"></a> |
| <FONT color="green">1468</FONT> // push translet for GETFIELD to get DOM arg<a name="line.1468"></a> |
| <FONT color="green">1469</FONT> il.append(classGen.loadTranslet());<a name="line.1469"></a> |
| <FONT color="green">1470</FONT> il.append(new GETFIELD(domField));<a name="line.1470"></a> |
| <FONT color="green">1471</FONT> // push remaining 2 args<a name="line.1471"></a> |
| <FONT color="green">1472</FONT> il.append(transf.loadIterator());<a name="line.1472"></a> |
| <FONT color="green">1473</FONT> il.append(transf.loadHandler());<a name="line.1473"></a> |
| <FONT color="green">1474</FONT> il.append(new INVOKEVIRTUAL(applyTemplates));<a name="line.1474"></a> |
| <FONT color="green">1475</FONT> // endDocument<a name="line.1475"></a> |
| <FONT color="green">1476</FONT> il.append(transf.loadHandler());<a name="line.1476"></a> |
| <FONT color="green">1477</FONT> il.append(transf.endDocument());<a name="line.1477"></a> |
| <FONT color="green">1478</FONT> <a name="line.1478"></a> |
| <FONT color="green">1479</FONT> il.append(RETURN);<a name="line.1479"></a> |
| <FONT color="green">1480</FONT> <a name="line.1480"></a> |
| <FONT color="green">1481</FONT> // Compute max locals + stack and add method to class<a name="line.1481"></a> |
| <FONT color="green">1482</FONT> classGen.addMethod(transf);<a name="line.1482"></a> |
| <FONT color="green">1483</FONT> }<a name="line.1483"></a> |
| <FONT color="green">1484</FONT> <a name="line.1484"></a> |
| <FONT color="green">1485</FONT> /**<a name="line.1485"></a> |
| <FONT color="green">1486</FONT> * Peephole optimization: Remove sequences of [ALOAD, POP].<a name="line.1486"></a> |
| <FONT color="green">1487</FONT> */<a name="line.1487"></a> |
| <FONT color="green">1488</FONT> private void peepHoleOptimization(MethodGenerator methodGen) {<a name="line.1488"></a> |
| <FONT color="green">1489</FONT> final String pattern = "`aload'`pop'`instruction'";<a name="line.1489"></a> |
| <FONT color="green">1490</FONT> final InstructionList il = methodGen.getInstructionList();<a name="line.1490"></a> |
| <FONT color="green">1491</FONT> final InstructionFinder find = new InstructionFinder(il);<a name="line.1491"></a> |
| <FONT color="green">1492</FONT> for(Iterator iter=find.search(pattern); iter.hasNext(); ) {<a name="line.1492"></a> |
| <FONT color="green">1493</FONT> InstructionHandle[] match = (InstructionHandle[])iter.next();<a name="line.1493"></a> |
| <FONT color="green">1494</FONT> try {<a name="line.1494"></a> |
| <FONT color="green">1495</FONT> il.delete(match[0], match[1]);<a name="line.1495"></a> |
| <FONT color="green">1496</FONT> } <a name="line.1496"></a> |
| <FONT color="green">1497</FONT> catch (TargetLostException e) {<a name="line.1497"></a> |
| <FONT color="green">1498</FONT> // TODO: move target down into the list<a name="line.1498"></a> |
| <FONT color="green">1499</FONT> }<a name="line.1499"></a> |
| <FONT color="green">1500</FONT> }<a name="line.1500"></a> |
| <FONT color="green">1501</FONT> }<a name="line.1501"></a> |
| <FONT color="green">1502</FONT> <a name="line.1502"></a> |
| <FONT color="green">1503</FONT> public int addParam(Param param) {<a name="line.1503"></a> |
| <FONT color="green">1504</FONT> _globals.addElement(param);<a name="line.1504"></a> |
| <FONT color="green">1505</FONT> return _globals.size() - 1;<a name="line.1505"></a> |
| <FONT color="green">1506</FONT> }<a name="line.1506"></a> |
| <FONT color="green">1507</FONT> <a name="line.1507"></a> |
| <FONT color="green">1508</FONT> public int addVariable(Variable global) {<a name="line.1508"></a> |
| <FONT color="green">1509</FONT> _globals.addElement(global);<a name="line.1509"></a> |
| <FONT color="green">1510</FONT> return _globals.size() - 1;<a name="line.1510"></a> |
| <FONT color="green">1511</FONT> }<a name="line.1511"></a> |
| <FONT color="green">1512</FONT> <a name="line.1512"></a> |
| <FONT color="green">1513</FONT> public void display(int indent) {<a name="line.1513"></a> |
| <FONT color="green">1514</FONT> indent(indent);<a name="line.1514"></a> |
| <FONT color="green">1515</FONT> Util.println("Stylesheet");<a name="line.1515"></a> |
| <FONT color="green">1516</FONT> displayContents(indent + IndentIncrement);<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> // do we need this wrapper ?????<a name="line.1519"></a> |
| <FONT color="green">1520</FONT> public String getNamespace(String prefix) {<a name="line.1520"></a> |
| <FONT color="green">1521</FONT> return lookupNamespace(prefix);<a name="line.1521"></a> |
| <FONT color="green">1522</FONT> }<a name="line.1522"></a> |
| <FONT color="green">1523</FONT> <a name="line.1523"></a> |
| <FONT color="green">1524</FONT> public String getClassName() {<a name="line.1524"></a> |
| <FONT color="green">1525</FONT> return _className;<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> public Vector getTemplates() {<a name="line.1528"></a> |
| <FONT color="green">1529</FONT> return _templates;<a name="line.1529"></a> |
| <FONT color="green">1530</FONT> }<a name="line.1530"></a> |
| <FONT color="green">1531</FONT> <a name="line.1531"></a> |
| <FONT color="green">1532</FONT> public Vector getAllValidTemplates() {<a name="line.1532"></a> |
| <FONT color="green">1533</FONT> // Return templates if no imported/included stylesheets<a name="line.1533"></a> |
| <FONT color="green">1534</FONT> if (_includedStylesheets == null) {<a name="line.1534"></a> |
| <FONT color="green">1535</FONT> return _templates;<a name="line.1535"></a> |
| <FONT color="green">1536</FONT> }<a name="line.1536"></a> |
| <FONT color="green">1537</FONT> <a name="line.1537"></a> |
| <FONT color="green">1538</FONT> // Is returned value cached?<a name="line.1538"></a> |
| <FONT color="green">1539</FONT> if (_allValidTemplates == null) {<a name="line.1539"></a> |
| <FONT color="green">1540</FONT> Vector templates = new Vector();<a name="line.1540"></a> |
| <FONT color="green">1541</FONT> int size = _includedStylesheets.size();<a name="line.1541"></a> |
| <FONT color="green">1542</FONT> for (int i = 0; i < size; i++) {<a name="line.1542"></a> |
| <FONT color="green">1543</FONT> Stylesheet included =(Stylesheet)_includedStylesheets.elementAt(i);<a name="line.1543"></a> |
| <FONT color="green">1544</FONT> templates.addAll(included.getAllValidTemplates());<a name="line.1544"></a> |
| <FONT color="green">1545</FONT> }<a name="line.1545"></a> |
| <FONT color="green">1546</FONT> templates.addAll(_templates);<a name="line.1546"></a> |
| <FONT color="green">1547</FONT> <a name="line.1547"></a> |
| <FONT color="green">1548</FONT> // Cache results in top-level stylesheet only<a name="line.1548"></a> |
| <FONT color="green">1549</FONT> if (_parentStylesheet != null) {<a name="line.1549"></a> |
| <FONT color="green">1550</FONT> return templates;<a name="line.1550"></a> |
| <FONT color="green">1551</FONT> }<a name="line.1551"></a> |
| <FONT color="green">1552</FONT> _allValidTemplates = templates;<a name="line.1552"></a> |
| <FONT color="green">1553</FONT> }<a name="line.1553"></a> |
| <FONT color="green">1554</FONT> <a name="line.1554"></a> |
| <FONT color="green">1555</FONT> return _allValidTemplates;<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> protected void addTemplate(Template template) {<a name="line.1558"></a> |
| <FONT color="green">1559</FONT> _templates.addElement(template);<a name="line.1559"></a> |
| <FONT color="green">1560</FONT> }<a name="line.1560"></a> |
| <FONT color="green">1561</FONT> }<a name="line.1561"></a> |
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| </PRE> |
| </BODY> |
| </HTML> |
