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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: LoadDocument.java 1225369 2011-12-28 22:54:01Z mrglavas $<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.dom;<a name="line.22"></a> |
| <FONT color="green">023</FONT> <a name="line.23"></a> |
| <FONT color="green">024</FONT> import java.io.FileNotFoundException;<a name="line.24"></a> |
| <FONT color="green">025</FONT> <a name="line.25"></a> |
| <FONT color="green">026</FONT> import javax.xml.transform.stream.StreamSource;<a name="line.26"></a> |
| <FONT color="green">027</FONT> <a name="line.27"></a> |
| <FONT color="green">028</FONT> import org.apache.xalan.xsltc.DOM;<a name="line.28"></a> |
| <FONT color="green">029</FONT> import org.apache.xalan.xsltc.DOMCache;<a name="line.29"></a> |
| <FONT color="green">030</FONT> import org.apache.xalan.xsltc.DOMEnhancedForDTM;<a name="line.30"></a> |
| <FONT color="green">031</FONT> import org.apache.xalan.xsltc.TransletException;<a name="line.31"></a> |
| <FONT color="green">032</FONT> import org.apache.xalan.xsltc.runtime.AbstractTranslet;<a name="line.32"></a> |
| <FONT color="green">033</FONT> import org.apache.xalan.xsltc.trax.TemplatesImpl;<a name="line.33"></a> |
| <FONT color="green">034</FONT> import org.apache.xml.dtm.DTM;<a name="line.34"></a> |
| <FONT color="green">035</FONT> import org.apache.xml.dtm.DTMAxisIterator;<a name="line.35"></a> |
| <FONT color="green">036</FONT> import org.apache.xml.dtm.DTMManager;<a name="line.36"></a> |
| <FONT color="green">037</FONT> import org.apache.xml.dtm.ref.EmptyIterator;<a name="line.37"></a> |
| <FONT color="green">038</FONT> import org.apache.xml.utils.SystemIDResolver;<a name="line.38"></a> |
| <FONT color="green">039</FONT> <a name="line.39"></a> |
| <FONT color="green">040</FONT> /**<a name="line.40"></a> |
| <FONT color="green">041</FONT> * @author Morten Jorgensen<a name="line.41"></a> |
| <FONT color="green">042</FONT> */<a name="line.42"></a> |
| <FONT color="green">043</FONT> public final class LoadDocument {<a name="line.43"></a> |
| <FONT color="green">044</FONT> <a name="line.44"></a> |
| <FONT color="green">045</FONT> private static final String NAMESPACE_FEATURE =<a name="line.45"></a> |
| <FONT color="green">046</FONT> "http://xml.org/sax/features/namespaces";<a name="line.46"></a> |
| <FONT color="green">047</FONT> <a name="line.47"></a> |
| <FONT color="green">048</FONT> /**<a name="line.48"></a> |
| <FONT color="green">049</FONT> * Interprets the arguments passed from the document() function (see<a name="line.49"></a> |
| <FONT color="green">050</FONT> * org/apache/xalan/xsltc/compiler/DocumentCall.java) and returns an<a name="line.50"></a> |
| <FONT color="green">051</FONT> * iterator containing the requested nodes. Builds a union-iterator if<a name="line.51"></a> |
| <FONT color="green">052</FONT> * several documents are requested.<a name="line.52"></a> |
| <FONT color="green">053</FONT> * 2 arguments arg1 and arg2. document(Obj, node-set) call <a name="line.53"></a> |
| <FONT color="green">054</FONT> */<a name="line.54"></a> |
| <FONT color="green">055</FONT> public static DTMAxisIterator documentF(Object arg1, DTMAxisIterator arg2,<a name="line.55"></a> |
| <FONT color="green">056</FONT> String xslURI, AbstractTranslet translet, DOM dom)<a name="line.56"></a> |
| <FONT color="green">057</FONT> throws TransletException {<a name="line.57"></a> |
| <FONT color="green">058</FONT> String baseURI = null;<a name="line.58"></a> |
| <FONT color="green">059</FONT> final int arg2FirstNode = arg2.next();<a name="line.59"></a> |
| <FONT color="green">060</FONT> if (arg2FirstNode == DTMAxisIterator.END) {<a name="line.60"></a> |
| <FONT color="green">061</FONT> // the second argument node-set is empty<a name="line.61"></a> |
| <FONT color="green">062</FONT> return EmptyIterator.getInstance();<a name="line.62"></a> |
| <FONT color="green">063</FONT> } else {<a name="line.63"></a> |
| <FONT color="green">064</FONT> //System.err.println("arg2FirstNode name: "<a name="line.64"></a> |
| <FONT color="green">065</FONT> // + dom.getNodeName(arg2FirstNode )+"["<a name="line.65"></a> |
| <FONT color="green">066</FONT> // +Integer.toHexString(arg2FirstNode )+"]");<a name="line.66"></a> |
| <FONT color="green">067</FONT> baseURI = dom.getDocumentURI(arg2FirstNode);<a name="line.67"></a> |
| <FONT color="green">068</FONT> if (!SystemIDResolver.isAbsoluteURI(baseURI))<a name="line.68"></a> |
| <FONT color="green">069</FONT> baseURI = SystemIDResolver.getAbsoluteURIFromRelative(baseURI);<a name="line.69"></a> |
| <FONT color="green">070</FONT> }<a name="line.70"></a> |
| <FONT color="green">071</FONT> <a name="line.71"></a> |
| <FONT color="green">072</FONT> try {<a name="line.72"></a> |
| <FONT color="green">073</FONT> if (arg1 instanceof String) {<a name="line.73"></a> |
| <FONT color="green">074</FONT> if (((String)arg1).length() == 0) {<a name="line.74"></a> |
| <FONT color="green">075</FONT> return document(xslURI, "", translet, dom);<a name="line.75"></a> |
| <FONT color="green">076</FONT> } else {<a name="line.76"></a> |
| <FONT color="green">077</FONT> return document((String)arg1, baseURI, translet, dom);<a name="line.77"></a> |
| <FONT color="green">078</FONT> }<a name="line.78"></a> |
| <FONT color="green">079</FONT> } else if (arg1 instanceof DTMAxisIterator) {<a name="line.79"></a> |
| <FONT color="green">080</FONT> return document((DTMAxisIterator)arg1, baseURI, translet, dom);<a name="line.80"></a> |
| <FONT color="green">081</FONT> } else {<a name="line.81"></a> |
| <FONT color="green">082</FONT> final String err = "document("+arg1.toString()+")";<a name="line.82"></a> |
| <FONT color="green">083</FONT> throw new IllegalArgumentException(err);<a name="line.83"></a> |
| <FONT color="green">084</FONT> } <a name="line.84"></a> |
| <FONT color="green">085</FONT> } catch (Exception e) {<a name="line.85"></a> |
| <FONT color="green">086</FONT> throw new TransletException(e);<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> /**<a name="line.89"></a> |
| <FONT color="green">090</FONT> * Interprets the arguments passed from the document() function (see<a name="line.90"></a> |
| <FONT color="green">091</FONT> * org/apache/xalan/xsltc/compiler/DocumentCall.java) and returns an<a name="line.91"></a> |
| <FONT color="green">092</FONT> * iterator containing the requested nodes. Builds a union-iterator if<a name="line.92"></a> |
| <FONT color="green">093</FONT> * several documents are requested.<a name="line.93"></a> |
| <FONT color="green">094</FONT> * 1 arguments arg. document(Obj) call<a name="line.94"></a> |
| <FONT color="green">095</FONT> */<a name="line.95"></a> |
| <FONT color="green">096</FONT> public static DTMAxisIterator documentF(Object arg, String xslURI,<a name="line.96"></a> |
| <FONT color="green">097</FONT> AbstractTranslet translet, DOM dom)<a name="line.97"></a> |
| <FONT color="green">098</FONT> throws TransletException {<a name="line.98"></a> |
| <FONT color="green">099</FONT> try {<a name="line.99"></a> |
| <FONT color="green">100</FONT> if (arg instanceof String) {<a name="line.100"></a> |
| <FONT color="green">101</FONT> if (xslURI == null )<a name="line.101"></a> |
| <FONT color="green">102</FONT> xslURI = "";<a name="line.102"></a> |
| <FONT color="green">103</FONT> <a name="line.103"></a> |
| <FONT color="green">104</FONT> String baseURI = xslURI;<a name="line.104"></a> |
| <FONT color="green">105</FONT> if (!SystemIDResolver.isAbsoluteURI(xslURI))<a name="line.105"></a> |
| <FONT color="green">106</FONT> baseURI = SystemIDResolver.getAbsoluteURIFromRelative(xslURI);<a name="line.106"></a> |
| <FONT color="green">107</FONT> <a name="line.107"></a> |
| <FONT color="green">108</FONT> String href = (String)arg;<a name="line.108"></a> |
| <FONT color="green">109</FONT> if (href.length() == 0) {<a name="line.109"></a> |
| <FONT color="green">110</FONT> href = "";<a name="line.110"></a> |
| <FONT color="green">111</FONT> // %OPT% Optimization to cache the stylesheet DOM.<a name="line.111"></a> |
| <FONT color="green">112</FONT> // The stylesheet DOM is built once and cached<a name="line.112"></a> |
| <FONT color="green">113</FONT> // in the Templates object.<a name="line.113"></a> |
| <FONT color="green">114</FONT> TemplatesImpl templates = (TemplatesImpl)translet.getTemplates();<a name="line.114"></a> |
| <FONT color="green">115</FONT> DOM sdom = null;<a name="line.115"></a> |
| <FONT color="green">116</FONT> if (templates != null) {<a name="line.116"></a> |
| <FONT color="green">117</FONT> sdom = templates.getStylesheetDOM();<a name="line.117"></a> |
| <FONT color="green">118</FONT> }<a name="line.118"></a> |
| <FONT color="green">119</FONT> <a name="line.119"></a> |
| <FONT color="green">120</FONT> // If the cached dom exists, we need to migrate it<a name="line.120"></a> |
| <FONT color="green">121</FONT> // to the new DTMManager and create a DTMAxisIterator<a name="line.121"></a> |
| <FONT color="green">122</FONT> // for the document.<a name="line.122"></a> |
| <FONT color="green">123</FONT> if (sdom != null) {<a name="line.123"></a> |
| <FONT color="green">124</FONT> return document(sdom, translet, dom);<a name="line.124"></a> |
| <FONT color="green">125</FONT> }<a name="line.125"></a> |
| <FONT color="green">126</FONT> else {<a name="line.126"></a> |
| <FONT color="green">127</FONT> return document(href, baseURI, translet, dom, true);<a name="line.127"></a> |
| <FONT color="green">128</FONT> } <a name="line.128"></a> |
| <FONT color="green">129</FONT> }<a name="line.129"></a> |
| <FONT color="green">130</FONT> else {<a name="line.130"></a> |
| <FONT color="green">131</FONT> return document(href, baseURI, translet, dom);<a name="line.131"></a> |
| <FONT color="green">132</FONT> }<a name="line.132"></a> |
| <FONT color="green">133</FONT> } else if (arg instanceof DTMAxisIterator) {<a name="line.133"></a> |
| <FONT color="green">134</FONT> return document((DTMAxisIterator)arg, null, translet, dom);<a name="line.134"></a> |
| <FONT color="green">135</FONT> } else {<a name="line.135"></a> |
| <FONT color="green">136</FONT> final String err = "document("+arg.toString()+")";<a name="line.136"></a> |
| <FONT color="green">137</FONT> throw new IllegalArgumentException(err);<a name="line.137"></a> |
| <FONT color="green">138</FONT> } <a name="line.138"></a> |
| <FONT color="green">139</FONT> } catch (Exception e) {<a name="line.139"></a> |
| <FONT color="green">140</FONT> throw new TransletException(e);<a name="line.140"></a> |
| <FONT color="green">141</FONT> }<a name="line.141"></a> |
| <FONT color="green">142</FONT> }<a name="line.142"></a> |
| <FONT color="green">143</FONT> <a name="line.143"></a> |
| <FONT color="green">144</FONT> private static DTMAxisIterator document(String uri, String base,<a name="line.144"></a> |
| <FONT color="green">145</FONT> AbstractTranslet translet, DOM dom)<a name="line.145"></a> |
| <FONT color="green">146</FONT> throws Exception<a name="line.146"></a> |
| <FONT color="green">147</FONT> {<a name="line.147"></a> |
| <FONT color="green">148</FONT> return document(uri, base, translet, dom, false);<a name="line.148"></a> |
| <FONT color="green">149</FONT> }<a name="line.149"></a> |
| <FONT color="green">150</FONT> <a name="line.150"></a> |
| <FONT color="green">151</FONT> private static DTMAxisIterator document(String uri, String base,<a name="line.151"></a> |
| <FONT color="green">152</FONT> AbstractTranslet translet, DOM dom,<a name="line.152"></a> |
| <FONT color="green">153</FONT> boolean cacheDOM)<a name="line.153"></a> |
| <FONT color="green">154</FONT> throws Exception <a name="line.154"></a> |
| <FONT color="green">155</FONT> {<a name="line.155"></a> |
| <FONT color="green">156</FONT> try {<a name="line.156"></a> |
| <FONT color="green">157</FONT> final String originalUri = uri;<a name="line.157"></a> |
| <FONT color="green">158</FONT> MultiDOM multiplexer = (MultiDOM)dom;<a name="line.158"></a> |
| <FONT color="green">159</FONT> <a name="line.159"></a> |
| <FONT color="green">160</FONT> // Prepend URI base to URI (from context)<a name="line.160"></a> |
| <FONT color="green">161</FONT> if (base != null && base.length() != 0) {<a name="line.161"></a> |
| <FONT color="green">162</FONT> uri = SystemIDResolver.getAbsoluteURI(uri, base);<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> // Return an empty iterator if the URI is clearly invalid<a name="line.165"></a> |
| <FONT color="green">166</FONT> // (to prevent some unncessary MalformedURL exceptions).<a name="line.166"></a> |
| <FONT color="green">167</FONT> if (uri == null || uri.length() == 0) {<a name="line.167"></a> |
| <FONT color="green">168</FONT> return(EmptyIterator.getInstance());<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> // Check if this DOM has already been added to the multiplexer<a name="line.171"></a> |
| <FONT color="green">172</FONT> int mask = multiplexer.getDocumentMask(uri);<a name="line.172"></a> |
| <FONT color="green">173</FONT> if (mask != -1) {<a name="line.173"></a> |
| <FONT color="green">174</FONT> DOM newDom = ((DOMAdapter)multiplexer.getDOMAdapter(uri))<a name="line.174"></a> |
| <FONT color="green">175</FONT> .getDOMImpl();<a name="line.175"></a> |
| <FONT color="green">176</FONT> if (newDom instanceof DOMEnhancedForDTM) {<a name="line.176"></a> |
| <FONT color="green">177</FONT> return new SingletonIterator(((DOMEnhancedForDTM)newDom)<a name="line.177"></a> |
| <FONT color="green">178</FONT> .getDocument(),<a name="line.178"></a> |
| <FONT color="green">179</FONT> true);<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> <a name="line.182"></a> |
| <FONT color="green">183</FONT> // Check if we can get the DOM from a DOMCache<a name="line.183"></a> |
| <FONT color="green">184</FONT> DOMCache cache = translet.getDOMCache();<a name="line.184"></a> |
| <FONT color="green">185</FONT> DOM newdom;<a name="line.185"></a> |
| <FONT color="green">186</FONT> <a name="line.186"></a> |
| <FONT color="green">187</FONT> mask = multiplexer.nextMask(); // peek<a name="line.187"></a> |
| <FONT color="green">188</FONT> <a name="line.188"></a> |
| <FONT color="green">189</FONT> if (cache != null) {<a name="line.189"></a> |
| <FONT color="green">190</FONT> newdom = cache.retrieveDocument(base, originalUri, translet);<a name="line.190"></a> |
| <FONT color="green">191</FONT> if (newdom == null) {<a name="line.191"></a> |
| <FONT color="green">192</FONT> final Exception e = new FileNotFoundException(originalUri);<a name="line.192"></a> |
| <FONT color="green">193</FONT> throw new TransletException(e);<a name="line.193"></a> |
| <FONT color="green">194</FONT> }<a name="line.194"></a> |
| <FONT color="green">195</FONT> } else {<a name="line.195"></a> |
| <FONT color="green">196</FONT> // Parse the input document and construct DOM object<a name="line.196"></a> |
| <FONT color="green">197</FONT> // Trust the DTMManager to pick the right parser and<a name="line.197"></a> |
| <FONT color="green">198</FONT> // set up the DOM correctly.<a name="line.198"></a> |
| <FONT color="green">199</FONT> XSLTCDTMManager dtmManager = (XSLTCDTMManager)multiplexer<a name="line.199"></a> |
| <FONT color="green">200</FONT> .getDTMManager();<a name="line.200"></a> |
| <FONT color="green">201</FONT> DOMEnhancedForDTM enhancedDOM =<a name="line.201"></a> |
| <FONT color="green">202</FONT> (DOMEnhancedForDTM) dtmManager.getDTM(new StreamSource(uri),<a name="line.202"></a> |
| <FONT color="green">203</FONT> false, null, true, false,<a name="line.203"></a> |
| <FONT color="green">204</FONT> translet.hasIdCall(), cacheDOM);<a name="line.204"></a> |
| <FONT color="green">205</FONT> newdom = enhancedDOM;<a name="line.205"></a> |
| <FONT color="green">206</FONT> <a name="line.206"></a> |
| <FONT color="green">207</FONT> // Cache the stylesheet DOM in the Templates object<a name="line.207"></a> |
| <FONT color="green">208</FONT> if (cacheDOM) {<a name="line.208"></a> |
| <FONT color="green">209</FONT> TemplatesImpl templates = (TemplatesImpl)translet.getTemplates();<a name="line.209"></a> |
| <FONT color="green">210</FONT> if (templates != null) {<a name="line.210"></a> |
| <FONT color="green">211</FONT> templates.setStylesheetDOM(enhancedDOM);<a name="line.211"></a> |
| <FONT color="green">212</FONT> }<a name="line.212"></a> |
| <FONT color="green">213</FONT> }<a name="line.213"></a> |
| <FONT color="green">214</FONT> <a name="line.214"></a> |
| <FONT color="green">215</FONT> translet.prepassDocument(enhancedDOM);<a name="line.215"></a> |
| <FONT color="green">216</FONT> enhancedDOM.setDocumentURI(uri);<a name="line.216"></a> |
| <FONT color="green">217</FONT> }<a name="line.217"></a> |
| <FONT color="green">218</FONT> <a name="line.218"></a> |
| <FONT color="green">219</FONT> // Wrap the DOM object in a DOM adapter and add to multiplexer<a name="line.219"></a> |
| <FONT color="green">220</FONT> final DOMAdapter domAdapter = translet.makeDOMAdapter(newdom);<a name="line.220"></a> |
| <FONT color="green">221</FONT> multiplexer.addDOMAdapter(domAdapter);<a name="line.221"></a> |
| <FONT color="green">222</FONT> <a name="line.222"></a> |
| <FONT color="green">223</FONT> // Create index for any key elements<a name="line.223"></a> |
| <FONT color="green">224</FONT> translet.buildKeys(domAdapter, null, null, newdom.getDocument());<a name="line.224"></a> |
| <FONT color="green">225</FONT> <a name="line.225"></a> |
| <FONT color="green">226</FONT> // Return a singleton iterator containing the root node<a name="line.226"></a> |
| <FONT color="green">227</FONT> return new SingletonIterator(newdom.getDocument(), true);<a name="line.227"></a> |
| <FONT color="green">228</FONT> } catch (Exception e) {<a name="line.228"></a> |
| <FONT color="green">229</FONT> throw e;<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> <a name="line.232"></a> |
| <FONT color="green">233</FONT> <a name="line.233"></a> |
| <FONT color="green">234</FONT> private static DTMAxisIterator document(DTMAxisIterator arg1,<a name="line.234"></a> |
| <FONT color="green">235</FONT> String baseURI,<a name="line.235"></a> |
| <FONT color="green">236</FONT> AbstractTranslet translet, DOM dom)<a name="line.236"></a> |
| <FONT color="green">237</FONT> throws Exception<a name="line.237"></a> |
| <FONT color="green">238</FONT> {<a name="line.238"></a> |
| <FONT color="green">239</FONT> UnionIterator union = new UnionIterator(dom);<a name="line.239"></a> |
| <FONT color="green">240</FONT> int node = DTM.NULL;<a name="line.240"></a> |
| <FONT color="green">241</FONT> <a name="line.241"></a> |
| <FONT color="green">242</FONT> while ((node = arg1.next()) != DTM.NULL) {<a name="line.242"></a> |
| <FONT color="green">243</FONT> String uri = dom.getStringValueX(node);<a name="line.243"></a> |
| <FONT color="green">244</FONT> //document(node-set) if true; document(node-set,node-set) if false<a name="line.244"></a> |
| <FONT color="green">245</FONT> if (baseURI == null) {<a name="line.245"></a> |
| <FONT color="green">246</FONT> baseURI = dom.getDocumentURI(node);<a name="line.246"></a> |
| <FONT color="green">247</FONT> if (!SystemIDResolver.isAbsoluteURI(baseURI))<a name="line.247"></a> |
| <FONT color="green">248</FONT> baseURI = SystemIDResolver.getAbsoluteURIFromRelative(baseURI);<a name="line.248"></a> |
| <FONT color="green">249</FONT> }<a name="line.249"></a> |
| <FONT color="green">250</FONT> union.addIterator(document(uri, baseURI, translet, dom));<a name="line.250"></a> |
| <FONT color="green">251</FONT> }<a name="line.251"></a> |
| <FONT color="green">252</FONT> return(union);<a name="line.252"></a> |
| <FONT color="green">253</FONT> }<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> * Create a DTMAxisIterator for the newdom. This is currently only<a name="line.256"></a> |
| <FONT color="green">257</FONT> * used to create an iterator for the cached stylesheet DOM.<a name="line.257"></a> |
| <FONT color="green">258</FONT> * <a name="line.258"></a> |
| <FONT color="green">259</FONT> * @param newdom the cached stylesheet DOM<a name="line.259"></a> |
| <FONT color="green">260</FONT> * @param translet the translet<a name="line.260"></a> |
| <FONT color="green">261</FONT> * @param the main dom (should be a MultiDOM)<a name="line.261"></a> |
| <FONT color="green">262</FONT> * @return a DTMAxisIterator from the document root<a name="line.262"></a> |
| <FONT color="green">263</FONT> */<a name="line.263"></a> |
| <FONT color="green">264</FONT> private static DTMAxisIterator document(DOM newdom, <a name="line.264"></a> |
| <FONT color="green">265</FONT> AbstractTranslet translet,<a name="line.265"></a> |
| <FONT color="green">266</FONT> DOM dom)<a name="line.266"></a> |
| <FONT color="green">267</FONT> throws Exception<a name="line.267"></a> |
| <FONT color="green">268</FONT> {<a name="line.268"></a> |
| <FONT color="green">269</FONT> DTMManager dtmManager = ((MultiDOM)dom).getDTMManager();<a name="line.269"></a> |
| <FONT color="green">270</FONT> // Need to migrate the cached DTM to the new DTMManager<a name="line.270"></a> |
| <FONT color="green">271</FONT> if (dtmManager != null && newdom instanceof DTM) {<a name="line.271"></a> |
| <FONT color="green">272</FONT> ((DTM)newdom).migrateTo(dtmManager);<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> translet.prepassDocument(newdom);<a name="line.275"></a> |
| <FONT color="green">276</FONT> <a name="line.276"></a> |
| <FONT color="green">277</FONT> // Wrap the DOM object in a DOM adapter and add to multiplexer<a name="line.277"></a> |
| <FONT color="green">278</FONT> final DOMAdapter domAdapter = translet.makeDOMAdapter(newdom);<a name="line.278"></a> |
| <FONT color="green">279</FONT> ((MultiDOM)dom).addDOMAdapter(domAdapter);<a name="line.279"></a> |
| <FONT color="green">280</FONT> <a name="line.280"></a> |
| <FONT color="green">281</FONT> // Create index for any key elements<a name="line.281"></a> |
| <FONT color="green">282</FONT> translet.buildKeys(domAdapter, null, null,<a name="line.282"></a> |
| <FONT color="green">283</FONT> newdom.getDocument());<a name="line.283"></a> |
| <FONT color="green">284</FONT> <a name="line.284"></a> |
| <FONT color="green">285</FONT> // Return a singleton iterator containing the root node<a name="line.285"></a> |
| <FONT color="green">286</FONT> return new SingletonIterator(newdom.getDocument(), true);<a name="line.286"></a> |
| <FONT color="green">287</FONT> }<a name="line.287"></a> |
| <FONT color="green">288</FONT> <a name="line.288"></a> |
| <FONT color="green">289</FONT> }<a name="line.289"></a> |
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| </PRE> |
| </BODY> |
| </HTML> |
