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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: XSLProcessorContext.java 468637 2006-10-28 06:51:02Z minchau $<a name="line.19"></a>
<FONT color="green">020</FONT>     */<a name="line.20"></a>
<FONT color="green">021</FONT>    package org.apache.xalan.extensions;<a name="line.21"></a>
<FONT color="green">022</FONT>    <a name="line.22"></a>
<FONT color="green">023</FONT>    import javax.xml.transform.TransformerException;<a name="line.23"></a>
<FONT color="green">024</FONT>    <a name="line.24"></a>
<FONT color="green">025</FONT>    import org.apache.xalan.templates.Stylesheet;<a name="line.25"></a>
<FONT color="green">026</FONT>    import org.apache.xalan.transformer.ClonerToResultTree;<a name="line.26"></a>
<FONT color="green">027</FONT>    import org.apache.xalan.transformer.TransformerImpl;<a name="line.27"></a>
<FONT color="green">028</FONT>    import org.apache.xml.dtm.DTM;<a name="line.28"></a>
<FONT color="green">029</FONT>    import org.apache.xml.dtm.DTMAxisIterator;<a name="line.29"></a>
<FONT color="green">030</FONT>    import org.apache.xml.dtm.DTMIterator;<a name="line.30"></a>
<FONT color="green">031</FONT>    import org.apache.xalan.serialize.SerializerUtils;<a name="line.31"></a>
<FONT color="green">032</FONT>    import org.apache.xml.serializer.SerializationHandler;<a name="line.32"></a>
<FONT color="green">033</FONT>    import org.apache.xml.utils.QName;<a name="line.33"></a>
<FONT color="green">034</FONT>    import org.apache.xpath.XPathContext;<a name="line.34"></a>
<FONT color="green">035</FONT>    import org.apache.xpath.axes.DescendantIterator;<a name="line.35"></a>
<FONT color="green">036</FONT>    import org.apache.xpath.axes.OneStepIterator;<a name="line.36"></a>
<FONT color="green">037</FONT>    import org.apache.xpath.objects.XBoolean;<a name="line.37"></a>
<FONT color="green">038</FONT>    import org.apache.xpath.objects.XNodeSet;<a name="line.38"></a>
<FONT color="green">039</FONT>    import org.apache.xpath.objects.XNumber;<a name="line.39"></a>
<FONT color="green">040</FONT>    import org.apache.xpath.objects.XObject;<a name="line.40"></a>
<FONT color="green">041</FONT>    import org.apache.xpath.objects.XRTreeFrag;<a name="line.41"></a>
<FONT color="green">042</FONT>    import org.apache.xpath.objects.XString;<a name="line.42"></a>
<FONT color="green">043</FONT>    import org.w3c.dom.DocumentFragment;<a name="line.43"></a>
<FONT color="green">044</FONT>    import org.w3c.dom.traversal.NodeIterator;<a name="line.44"></a>
<FONT color="green">045</FONT>    <a name="line.45"></a>
<FONT color="green">046</FONT>    // import org.apache.xalan.xslt.*;<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>     * Provides transformer context to be passed to an extension element.<a name="line.49"></a>
<FONT color="green">050</FONT>     *<a name="line.50"></a>
<FONT color="green">051</FONT>     * @author Sanjiva Weerawarana (sanjiva@watson.ibm.com)<a name="line.51"></a>
<FONT color="green">052</FONT>     * @xsl.usage general<a name="line.52"></a>
<FONT color="green">053</FONT>     */<a name="line.53"></a>
<FONT color="green">054</FONT>    public class XSLProcessorContext<a name="line.54"></a>
<FONT color="green">055</FONT>    {<a name="line.55"></a>
<FONT color="green">056</FONT>    <a name="line.56"></a>
<FONT color="green">057</FONT>      /**<a name="line.57"></a>
<FONT color="green">058</FONT>       * Create a processor context to be passed to an extension.<a name="line.58"></a>
<FONT color="green">059</FONT>       * (Notice it is a package-only constructor).<a name="line.59"></a>
<FONT color="green">060</FONT>       *<a name="line.60"></a>
<FONT color="green">061</FONT>       * @param transformer non-null transformer instance<a name="line.61"></a>
<FONT color="green">062</FONT>       * @param stylesheetTree The owning stylesheet<a name="line.62"></a>
<FONT color="green">063</FONT>       */<a name="line.63"></a>
<FONT color="green">064</FONT>      public XSLProcessorContext(TransformerImpl transformer,<a name="line.64"></a>
<FONT color="green">065</FONT>                                 Stylesheet stylesheetTree)<a name="line.65"></a>
<FONT color="green">066</FONT>      {<a name="line.66"></a>
<FONT color="green">067</FONT>    <a name="line.67"></a>
<FONT color="green">068</FONT>        this.transformer = transformer;<a name="line.68"></a>
<FONT color="green">069</FONT>        this.stylesheetTree = stylesheetTree;<a name="line.69"></a>
<FONT color="green">070</FONT>        // %TBD%<a name="line.70"></a>
<FONT color="green">071</FONT>        org.apache.xpath.XPathContext xctxt = transformer.getXPathContext();<a name="line.71"></a>
<FONT color="green">072</FONT>        this.mode = transformer.getMode();<a name="line.72"></a>
<FONT color="green">073</FONT>        this.sourceNode = xctxt.getCurrentNode();<a name="line.73"></a>
<FONT color="green">074</FONT>        this.sourceTree = xctxt.getDTM(this.sourceNode);<a name="line.74"></a>
<FONT color="green">075</FONT>      }<a name="line.75"></a>
<FONT color="green">076</FONT>    <a name="line.76"></a>
<FONT color="green">077</FONT>      /** An instance of a transformer          */<a name="line.77"></a>
<FONT color="green">078</FONT>      private TransformerImpl transformer;<a name="line.78"></a>
<FONT color="green">079</FONT>    <a name="line.79"></a>
<FONT color="green">080</FONT>      /**<a name="line.80"></a>
<FONT color="green">081</FONT>       * Get the transformer.<a name="line.81"></a>
<FONT color="green">082</FONT>       *<a name="line.82"></a>
<FONT color="green">083</FONT>       * @return the transformer instance for this context<a name="line.83"></a>
<FONT color="green">084</FONT>       */<a name="line.84"></a>
<FONT color="green">085</FONT>      public TransformerImpl getTransformer()<a name="line.85"></a>
<FONT color="green">086</FONT>      {<a name="line.86"></a>
<FONT color="green">087</FONT>        return transformer;<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>      /** The owning stylesheet for this context          */<a name="line.90"></a>
<FONT color="green">091</FONT>      private Stylesheet stylesheetTree;<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>       * Get the Stylesheet being executed.<a name="line.94"></a>
<FONT color="green">095</FONT>       *<a name="line.95"></a>
<FONT color="green">096</FONT>       * @return the Stylesheet being executed.<a name="line.96"></a>
<FONT color="green">097</FONT>       */<a name="line.97"></a>
<FONT color="green">098</FONT>      public Stylesheet getStylesheet()<a name="line.98"></a>
<FONT color="green">099</FONT>      {<a name="line.99"></a>
<FONT color="green">100</FONT>        return stylesheetTree;<a name="line.100"></a>
<FONT color="green">101</FONT>      }<a name="line.101"></a>
<FONT color="green">102</FONT>    <a name="line.102"></a>
<FONT color="green">103</FONT>      /**  The root of the source tree being executed.        */<a name="line.103"></a>
<FONT color="green">104</FONT>      private org.apache.xml.dtm.DTM sourceTree;<a name="line.104"></a>
<FONT color="green">105</FONT>    <a name="line.105"></a>
<FONT color="green">106</FONT>      /**<a name="line.106"></a>
<FONT color="green">107</FONT>       * Get the root of the source tree being executed.<a name="line.107"></a>
<FONT color="green">108</FONT>       *<a name="line.108"></a>
<FONT color="green">109</FONT>       * @return the root of the source tree being executed.<a name="line.109"></a>
<FONT color="green">110</FONT>       */<a name="line.110"></a>
<FONT color="green">111</FONT>      public org.w3c.dom.Node getSourceTree()<a name="line.111"></a>
<FONT color="green">112</FONT>      {<a name="line.112"></a>
<FONT color="green">113</FONT>        return sourceTree.getNode(sourceTree.getDocumentRoot(sourceNode));<a name="line.113"></a>
<FONT color="green">114</FONT>      }<a name="line.114"></a>
<FONT color="green">115</FONT>    <a name="line.115"></a>
<FONT color="green">116</FONT>      /** the current context node.          */<a name="line.116"></a>
<FONT color="green">117</FONT>      private int sourceNode;<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>       * Get the current context node.<a name="line.120"></a>
<FONT color="green">121</FONT>       *<a name="line.121"></a>
<FONT color="green">122</FONT>       * @return the current context node.<a name="line.122"></a>
<FONT color="green">123</FONT>       */<a name="line.123"></a>
<FONT color="green">124</FONT>      public org.w3c.dom.Node getContextNode()<a name="line.124"></a>
<FONT color="green">125</FONT>      {<a name="line.125"></a>
<FONT color="green">126</FONT>        return sourceTree.getNode(sourceNode);<a name="line.126"></a>
<FONT color="green">127</FONT>      }<a name="line.127"></a>
<FONT color="green">128</FONT>    <a name="line.128"></a>
<FONT color="green">129</FONT>      /** the current mode being executed.         */<a name="line.129"></a>
<FONT color="green">130</FONT>      private QName mode;<a name="line.130"></a>
<FONT color="green">131</FONT>    <a name="line.131"></a>
<FONT color="green">132</FONT>      /**<a name="line.132"></a>
<FONT color="green">133</FONT>       * Get the current mode being executed.<a name="line.133"></a>
<FONT color="green">134</FONT>       *<a name="line.134"></a>
<FONT color="green">135</FONT>       * @return the current mode being executed.<a name="line.135"></a>
<FONT color="green">136</FONT>       */<a name="line.136"></a>
<FONT color="green">137</FONT>      public QName getMode()<a name="line.137"></a>
<FONT color="green">138</FONT>      {<a name="line.138"></a>
<FONT color="green">139</FONT>        return mode;<a name="line.139"></a>
<FONT color="green">140</FONT>      }<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>       * Output an object to the result tree by doing the right conversions.<a name="line.143"></a>
<FONT color="green">144</FONT>       * This is public for access by extensions.<a name="line.144"></a>
<FONT color="green">145</FONT>       *<a name="line.145"></a>
<FONT color="green">146</FONT>       *<a name="line.146"></a>
<FONT color="green">147</FONT>       * @param stylesheetTree The owning stylesheet<a name="line.147"></a>
<FONT color="green">148</FONT>       * @param obj the Java object to output. If its of an X&lt;something&gt; type<a name="line.148"></a>
<FONT color="green">149</FONT>       *        then that conversion is done first and then sent out.<a name="line.149"></a>
<FONT color="green">150</FONT>       *<a name="line.150"></a>
<FONT color="green">151</FONT>       * @throws TransformerException<a name="line.151"></a>
<FONT color="green">152</FONT>       * @throws java.io.FileNotFoundException<a name="line.152"></a>
<FONT color="green">153</FONT>       * @throws java.io.IOException<a name="line.153"></a>
<FONT color="green">154</FONT>       * @throws java.net.MalformedURLException<a name="line.154"></a>
<FONT color="green">155</FONT>       */<a name="line.155"></a>
<FONT color="green">156</FONT>      public void outputToResultTree(Stylesheet stylesheetTree, Object obj)<a name="line.156"></a>
<FONT color="green">157</FONT>              throws TransformerException, java.net.MalformedURLException,<a name="line.157"></a>
<FONT color="green">158</FONT>                     java.io.FileNotFoundException, java.io.IOException<a name="line.158"></a>
<FONT color="green">159</FONT>      {<a name="line.159"></a>
<FONT color="green">160</FONT>    <a name="line.160"></a>
<FONT color="green">161</FONT>        try<a name="line.161"></a>
<FONT color="green">162</FONT>        {<a name="line.162"></a>
<FONT color="green">163</FONT>          SerializationHandler rtreeHandler = transformer.getResultTreeHandler();<a name="line.163"></a>
<FONT color="green">164</FONT>          XPathContext xctxt = transformer.getXPathContext();<a name="line.164"></a>
<FONT color="green">165</FONT>          XObject value;<a name="line.165"></a>
<FONT color="green">166</FONT>    <a name="line.166"></a>
<FONT color="green">167</FONT>          // Make the return object into an XObject because it<a name="line.167"></a>
<FONT color="green">168</FONT>          // will be easier below.  One of the reasons to do this<a name="line.168"></a>
<FONT color="green">169</FONT>          // is to keep all the conversion functionality in the<a name="line.169"></a>
<FONT color="green">170</FONT>          // XObject classes.<a name="line.170"></a>
<FONT color="green">171</FONT>          if (obj instanceof XObject)<a name="line.171"></a>
<FONT color="green">172</FONT>          {<a name="line.172"></a>
<FONT color="green">173</FONT>            value = (XObject) obj;<a name="line.173"></a>
<FONT color="green">174</FONT>          }<a name="line.174"></a>
<FONT color="green">175</FONT>          else if (obj instanceof String)<a name="line.175"></a>
<FONT color="green">176</FONT>          {<a name="line.176"></a>
<FONT color="green">177</FONT>            value = new XString((String) obj);<a name="line.177"></a>
<FONT color="green">178</FONT>          }<a name="line.178"></a>
<FONT color="green">179</FONT>          else if (obj instanceof Boolean)<a name="line.179"></a>
<FONT color="green">180</FONT>          {<a name="line.180"></a>
<FONT color="green">181</FONT>            value = new XBoolean(((Boolean) obj).booleanValue());<a name="line.181"></a>
<FONT color="green">182</FONT>          }<a name="line.182"></a>
<FONT color="green">183</FONT>          else if (obj instanceof Double)<a name="line.183"></a>
<FONT color="green">184</FONT>          {<a name="line.184"></a>
<FONT color="green">185</FONT>            value = new XNumber(((Double) obj).doubleValue());<a name="line.185"></a>
<FONT color="green">186</FONT>          }<a name="line.186"></a>
<FONT color="green">187</FONT>          else if (obj instanceof DocumentFragment)<a name="line.187"></a>
<FONT color="green">188</FONT>          {<a name="line.188"></a>
<FONT color="green">189</FONT>            int handle = xctxt.getDTMHandleFromNode((DocumentFragment)obj);<a name="line.189"></a>
<FONT color="green">190</FONT>            <a name="line.190"></a>
<FONT color="green">191</FONT>            value = new XRTreeFrag(handle, xctxt);<a name="line.191"></a>
<FONT color="green">192</FONT>          }<a name="line.192"></a>
<FONT color="green">193</FONT>          else if (obj instanceof DTM)<a name="line.193"></a>
<FONT color="green">194</FONT>          {<a name="line.194"></a>
<FONT color="green">195</FONT>            DTM dtm = (DTM)obj;<a name="line.195"></a>
<FONT color="green">196</FONT>            DTMIterator iterator = new DescendantIterator();<a name="line.196"></a>
<FONT color="green">197</FONT>            // %%ISSUE%% getDocument may not be valid for DTMs shared by multiple<a name="line.197"></a>
<FONT color="green">198</FONT>            // document trees, eg RTFs. But in that case, we shouldn't be trying<a name="line.198"></a>
<FONT color="green">199</FONT>            // to iterate over the whole DTM; we should be iterating over <a name="line.199"></a>
<FONT color="green">200</FONT>            // dtm.getDocumentRoot(rootNodeHandle), and folks should have told us<a name="line.200"></a>
<FONT color="green">201</FONT>            // this by passing a more appropriate type.<a name="line.201"></a>
<FONT color="green">202</FONT>            iterator.setRoot(dtm.getDocument(), xctxt);<a name="line.202"></a>
<FONT color="green">203</FONT>            value = new XNodeSet(iterator);<a name="line.203"></a>
<FONT color="green">204</FONT>          }<a name="line.204"></a>
<FONT color="green">205</FONT>          else if (obj instanceof DTMAxisIterator)<a name="line.205"></a>
<FONT color="green">206</FONT>          {<a name="line.206"></a>
<FONT color="green">207</FONT>            DTMAxisIterator iter = (DTMAxisIterator)obj;<a name="line.207"></a>
<FONT color="green">208</FONT>            DTMIterator iterator = new OneStepIterator(iter, -1);<a name="line.208"></a>
<FONT color="green">209</FONT>            value = new XNodeSet(iterator);<a name="line.209"></a>
<FONT color="green">210</FONT>          }<a name="line.210"></a>
<FONT color="green">211</FONT>          else if (obj instanceof DTMIterator)<a name="line.211"></a>
<FONT color="green">212</FONT>          {<a name="line.212"></a>
<FONT color="green">213</FONT>            value = new XNodeSet((DTMIterator) obj);<a name="line.213"></a>
<FONT color="green">214</FONT>          }<a name="line.214"></a>
<FONT color="green">215</FONT>          else if (obj instanceof NodeIterator)<a name="line.215"></a>
<FONT color="green">216</FONT>          {<a name="line.216"></a>
<FONT color="green">217</FONT>            value = new XNodeSet(new org.apache.xpath.NodeSetDTM(((NodeIterator)obj), xctxt));<a name="line.217"></a>
<FONT color="green">218</FONT>          }<a name="line.218"></a>
<FONT color="green">219</FONT>          else if (obj instanceof org.w3c.dom.Node)<a name="line.219"></a>
<FONT color="green">220</FONT>          {<a name="line.220"></a>
<FONT color="green">221</FONT>            value =<a name="line.221"></a>
<FONT color="green">222</FONT>              new XNodeSet(xctxt.getDTMHandleFromNode((org.w3c.dom.Node) obj),<a name="line.222"></a>
<FONT color="green">223</FONT>                           xctxt.getDTMManager());<a name="line.223"></a>
<FONT color="green">224</FONT>          }<a name="line.224"></a>
<FONT color="green">225</FONT>          else<a name="line.225"></a>
<FONT color="green">226</FONT>          {<a name="line.226"></a>
<FONT color="green">227</FONT>            value = new XString(obj.toString());<a name="line.227"></a>
<FONT color="green">228</FONT>          }<a name="line.228"></a>
<FONT color="green">229</FONT>    <a name="line.229"></a>
<FONT color="green">230</FONT>          int type = value.getType();<a name="line.230"></a>
<FONT color="green">231</FONT>          String s;<a name="line.231"></a>
<FONT color="green">232</FONT>    <a name="line.232"></a>
<FONT color="green">233</FONT>          switch (type)<a name="line.233"></a>
<FONT color="green">234</FONT>          {<a name="line.234"></a>
<FONT color="green">235</FONT>          case XObject.CLASS_BOOLEAN :<a name="line.235"></a>
<FONT color="green">236</FONT>          case XObject.CLASS_NUMBER :<a name="line.236"></a>
<FONT color="green">237</FONT>          case XObject.CLASS_STRING :<a name="line.237"></a>
<FONT color="green">238</FONT>            s = value.str();<a name="line.238"></a>
<FONT color="green">239</FONT>    <a name="line.239"></a>
<FONT color="green">240</FONT>            rtreeHandler.characters(s.toCharArray(), 0, s.length());<a name="line.240"></a>
<FONT color="green">241</FONT>            break;<a name="line.241"></a>
<FONT color="green">242</FONT>    <a name="line.242"></a>
<FONT color="green">243</FONT>          case XObject.CLASS_NODESET :  // System.out.println(value);<a name="line.243"></a>
<FONT color="green">244</FONT>            DTMIterator nl = value.iter();<a name="line.244"></a>
<FONT color="green">245</FONT>            <a name="line.245"></a>
<FONT color="green">246</FONT>            int pos;<a name="line.246"></a>
<FONT color="green">247</FONT>    <a name="line.247"></a>
<FONT color="green">248</FONT>            while (DTM.NULL != (pos = nl.nextNode()))<a name="line.248"></a>
<FONT color="green">249</FONT>            {<a name="line.249"></a>
<FONT color="green">250</FONT>              DTM dtm = nl.getDTM(pos);<a name="line.250"></a>
<FONT color="green">251</FONT>              int top = pos;<a name="line.251"></a>
<FONT color="green">252</FONT>    <a name="line.252"></a>
<FONT color="green">253</FONT>              while (DTM.NULL != pos)<a name="line.253"></a>
<FONT color="green">254</FONT>              {<a name="line.254"></a>
<FONT color="green">255</FONT>                rtreeHandler.flushPending();<a name="line.255"></a>
<FONT color="green">256</FONT>                ClonerToResultTree.cloneToResultTree(pos, dtm.getNodeType(pos), <a name="line.256"></a>
<FONT color="green">257</FONT>                                                       dtm, rtreeHandler, true);<a name="line.257"></a>
<FONT color="green">258</FONT>    <a name="line.258"></a>
<FONT color="green">259</FONT>                int nextNode = dtm.getFirstChild(pos);<a name="line.259"></a>
<FONT color="green">260</FONT>    <a name="line.260"></a>
<FONT color="green">261</FONT>                while (DTM.NULL == nextNode)<a name="line.261"></a>
<FONT color="green">262</FONT>                {<a name="line.262"></a>
<FONT color="green">263</FONT>                  if (DTM.ELEMENT_NODE == dtm.getNodeType(pos))<a name="line.263"></a>
<FONT color="green">264</FONT>                  {<a name="line.264"></a>
<FONT color="green">265</FONT>                    rtreeHandler.endElement("", "", dtm.getNodeName(pos));<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>                  if (top == pos)<a name="line.268"></a>
<FONT color="green">269</FONT>                    break;<a name="line.269"></a>
<FONT color="green">270</FONT>    <a name="line.270"></a>
<FONT color="green">271</FONT>                  nextNode = dtm.getNextSibling(pos);<a name="line.271"></a>
<FONT color="green">272</FONT>    <a name="line.272"></a>
<FONT color="green">273</FONT>                  if (DTM.NULL == nextNode)<a name="line.273"></a>
<FONT color="green">274</FONT>                  {<a name="line.274"></a>
<FONT color="green">275</FONT>                    pos = dtm.getParent(pos);<a name="line.275"></a>
<FONT color="green">276</FONT>    <a name="line.276"></a>
<FONT color="green">277</FONT>                    if (top == pos)<a name="line.277"></a>
<FONT color="green">278</FONT>                    {<a name="line.278"></a>
<FONT color="green">279</FONT>                      if (DTM.ELEMENT_NODE == dtm.getNodeType(pos))<a name="line.279"></a>
<FONT color="green">280</FONT>                      {<a name="line.280"></a>
<FONT color="green">281</FONT>                        rtreeHandler.endElement("", "", dtm.getNodeName(pos));<a name="line.281"></a>
<FONT color="green">282</FONT>                      }<a name="line.282"></a>
<FONT color="green">283</FONT>    <a name="line.283"></a>
<FONT color="green">284</FONT>                      nextNode = DTM.NULL;<a name="line.284"></a>
<FONT color="green">285</FONT>    <a name="line.285"></a>
<FONT color="green">286</FONT>                      break;<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>
<FONT color="green">290</FONT>    <a name="line.290"></a>
<FONT color="green">291</FONT>                pos = nextNode;<a name="line.291"></a>
<FONT color="green">292</FONT>              }<a name="line.292"></a>
<FONT color="green">293</FONT>            }<a name="line.293"></a>
<FONT color="green">294</FONT>            break;<a name="line.294"></a>
<FONT color="green">295</FONT>          case XObject.CLASS_RTREEFRAG :<a name="line.295"></a>
<FONT color="green">296</FONT>            SerializerUtils.outputResultTreeFragment(<a name="line.296"></a>
<FONT color="green">297</FONT>                rtreeHandler, value, transformer.getXPathContext());<a name="line.297"></a>
<FONT color="green">298</FONT>    //        rtreeHandler.outputResultTreeFragment(value,<a name="line.298"></a>
<FONT color="green">299</FONT>    //                                              transformer.getXPathContext());<a name="line.299"></a>
<FONT color="green">300</FONT>            break;<a name="line.300"></a>
<FONT color="green">301</FONT>          }<a name="line.301"></a>
<FONT color="green">302</FONT>        }<a name="line.302"></a>
<FONT color="green">303</FONT>        catch(org.xml.sax.SAXException se)<a name="line.303"></a>
<FONT color="green">304</FONT>        {<a name="line.304"></a>
<FONT color="green">305</FONT>          throw new TransformerException(se);<a name="line.305"></a>
<FONT color="green">306</FONT>        }<a name="line.306"></a>
<FONT color="green">307</FONT>      }<a name="line.307"></a>
<FONT color="green">308</FONT>    <a name="line.308"></a>
<FONT color="green">309</FONT>      /**<a name="line.309"></a>
<FONT color="green">310</FONT>       * I need a "Node transformNode (Node)" method somewhere that the<a name="line.310"></a>
<FONT color="green">311</FONT>       * user can call to process the transformation of a node but not<a name="line.311"></a>
<FONT color="green">312</FONT>       * serialize out automatically. ????????????????<a name="line.312"></a>
<FONT color="green">313</FONT>       *<a name="line.313"></a>
<FONT color="green">314</FONT>       * Does ElemTemplateElement.executeChildTemplates() cut it? It sends<a name="line.314"></a>
<FONT color="green">315</FONT>       * results out to the stream directly, so that could be a problem.<a name="line.315"></a>
<FONT color="green">316</FONT>       */<a name="line.316"></a>
<FONT color="green">317</FONT>    }<a name="line.317"></a>


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