<HTML>
<BODY BGCOLOR="white">
<PRE>
<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 &amp;&amp; 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 &amp;&amp; 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>


</PRE>
</BODY>
</HTML>