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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: DOMBuilder.java 1225373 2011-12-28 22:59:38Z mrglavas $<a name="line.19"></a> |
| <FONT color="green">020</FONT> */<a name="line.20"></a> |
| <FONT color="green">021</FONT> package org.apache.xml.utils;<a name="line.21"></a> |
| <FONT color="green">022</FONT> <a name="line.22"></a> |
| <FONT color="green">023</FONT> import java.util.Stack;<a name="line.23"></a> |
| <FONT color="green">024</FONT> import java.util.Vector;<a name="line.24"></a> |
| <FONT color="green">025</FONT> <a name="line.25"></a> |
| <FONT color="green">026</FONT> import org.apache.xml.res.XMLErrorResources;<a name="line.26"></a> |
| <FONT color="green">027</FONT> import org.apache.xml.res.XMLMessages;<a name="line.27"></a> |
| <FONT color="green">028</FONT> <a name="line.28"></a> |
| <FONT color="green">029</FONT> import org.w3c.dom.Document;<a name="line.29"></a> |
| <FONT color="green">030</FONT> import org.w3c.dom.DocumentFragment;<a name="line.30"></a> |
| <FONT color="green">031</FONT> import org.w3c.dom.Element;<a name="line.31"></a> |
| <FONT color="green">032</FONT> import org.w3c.dom.Node;<a name="line.32"></a> |
| <FONT color="green">033</FONT> import org.w3c.dom.Text;<a name="line.33"></a> |
| <FONT color="green">034</FONT> import org.w3c.dom.CDATASection;<a name="line.34"></a> |
| <FONT color="green">035</FONT> <a name="line.35"></a> |
| <FONT color="green">036</FONT> import org.xml.sax.Attributes;<a name="line.36"></a> |
| <FONT color="green">037</FONT> import org.xml.sax.ContentHandler;<a name="line.37"></a> |
| <FONT color="green">038</FONT> import org.xml.sax.Locator;<a name="line.38"></a> |
| <FONT color="green">039</FONT> import org.xml.sax.ext.LexicalHandler;<a name="line.39"></a> |
| <FONT color="green">040</FONT> /**<a name="line.40"></a> |
| <FONT color="green">041</FONT> * This class takes SAX events (in addition to some extra events<a name="line.41"></a> |
| <FONT color="green">042</FONT> * that SAX doesn't handle yet) and adds the result to a document<a name="line.42"></a> |
| <FONT color="green">043</FONT> * or document fragment.<a name="line.43"></a> |
| <FONT color="green">044</FONT> * @xsl.usage general<a name="line.44"></a> |
| <FONT color="green">045</FONT> */<a name="line.45"></a> |
| <FONT color="green">046</FONT> public class DOMBuilder<a name="line.46"></a> |
| <FONT color="green">047</FONT> implements ContentHandler, LexicalHandler<a name="line.47"></a> |
| <FONT color="green">048</FONT> {<a name="line.48"></a> |
| <FONT color="green">049</FONT> <a name="line.49"></a> |
| <FONT color="green">050</FONT> /** Root document */<a name="line.50"></a> |
| <FONT color="green">051</FONT> public Document m_doc;<a name="line.51"></a> |
| <FONT color="green">052</FONT> <a name="line.52"></a> |
| <FONT color="green">053</FONT> /** Current node */<a name="line.53"></a> |
| <FONT color="green">054</FONT> protected Node m_currentNode = null;<a name="line.54"></a> |
| <FONT color="green">055</FONT> <a name="line.55"></a> |
| <FONT color="green">056</FONT> /** The root node */<a name="line.56"></a> |
| <FONT color="green">057</FONT> protected Node m_root = null;<a name="line.57"></a> |
| <FONT color="green">058</FONT> <a name="line.58"></a> |
| <FONT color="green">059</FONT> /** The next sibling node */<a name="line.59"></a> |
| <FONT color="green">060</FONT> protected Node m_nextSibling = null;<a name="line.60"></a> |
| <FONT color="green">061</FONT> <a name="line.61"></a> |
| <FONT color="green">062</FONT> /** First node of document fragment or null if not a DocumentFragment */<a name="line.62"></a> |
| <FONT color="green">063</FONT> public DocumentFragment m_docFrag = null;<a name="line.63"></a> |
| <FONT color="green">064</FONT> <a name="line.64"></a> |
| <FONT color="green">065</FONT> /** Vector of element nodes */<a name="line.65"></a> |
| <FONT color="green">066</FONT> protected Stack m_elemStack = new Stack();<a name="line.66"></a> |
| <FONT color="green">067</FONT> <a name="line.67"></a> |
| <FONT color="green">068</FONT> /** Namespace support */<a name="line.68"></a> |
| <FONT color="green">069</FONT> protected Vector m_prefixMappings = new Vector();<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> * DOMBuilder instance constructor... it will add the DOM nodes<a name="line.72"></a> |
| <FONT color="green">073</FONT> * to the document fragment.<a name="line.73"></a> |
| <FONT color="green">074</FONT> *<a name="line.74"></a> |
| <FONT color="green">075</FONT> * @param doc Root document<a name="line.75"></a> |
| <FONT color="green">076</FONT> * @param node Current node<a name="line.76"></a> |
| <FONT color="green">077</FONT> */<a name="line.77"></a> |
| <FONT color="green">078</FONT> public DOMBuilder(Document doc, Node node)<a name="line.78"></a> |
| <FONT color="green">079</FONT> {<a name="line.79"></a> |
| <FONT color="green">080</FONT> m_doc = doc;<a name="line.80"></a> |
| <FONT color="green">081</FONT> m_currentNode = m_root = node;<a name="line.81"></a> |
| <FONT color="green">082</FONT> <a name="line.82"></a> |
| <FONT color="green">083</FONT> if (node instanceof Element)<a name="line.83"></a> |
| <FONT color="green">084</FONT> m_elemStack.push(node);<a name="line.84"></a> |
| <FONT color="green">085</FONT> }<a name="line.85"></a> |
| <FONT color="green">086</FONT> <a name="line.86"></a> |
| <FONT color="green">087</FONT> /**<a name="line.87"></a> |
| <FONT color="green">088</FONT> * DOMBuilder instance constructor... it will add the DOM nodes<a name="line.88"></a> |
| <FONT color="green">089</FONT> * to the document fragment.<a name="line.89"></a> |
| <FONT color="green">090</FONT> *<a name="line.90"></a> |
| <FONT color="green">091</FONT> * @param doc Root document<a name="line.91"></a> |
| <FONT color="green">092</FONT> * @param docFrag Document fragment<a name="line.92"></a> |
| <FONT color="green">093</FONT> */<a name="line.93"></a> |
| <FONT color="green">094</FONT> public DOMBuilder(Document doc, DocumentFragment docFrag)<a name="line.94"></a> |
| <FONT color="green">095</FONT> {<a name="line.95"></a> |
| <FONT color="green">096</FONT> m_doc = doc;<a name="line.96"></a> |
| <FONT color="green">097</FONT> m_docFrag = docFrag;<a name="line.97"></a> |
| <FONT color="green">098</FONT> }<a name="line.98"></a> |
| <FONT color="green">099</FONT> <a name="line.99"></a> |
| <FONT color="green">100</FONT> /**<a name="line.100"></a> |
| <FONT color="green">101</FONT> * DOMBuilder instance constructor... it will add the DOM nodes<a name="line.101"></a> |
| <FONT color="green">102</FONT> * to the document.<a name="line.102"></a> |
| <FONT color="green">103</FONT> *<a name="line.103"></a> |
| <FONT color="green">104</FONT> * @param doc Root document<a name="line.104"></a> |
| <FONT color="green">105</FONT> */<a name="line.105"></a> |
| <FONT color="green">106</FONT> public DOMBuilder(Document doc)<a name="line.106"></a> |
| <FONT color="green">107</FONT> {<a name="line.107"></a> |
| <FONT color="green">108</FONT> m_doc = doc;<a name="line.108"></a> |
| <FONT color="green">109</FONT> }<a name="line.109"></a> |
| <FONT color="green">110</FONT> <a name="line.110"></a> |
| <FONT color="green">111</FONT> /**<a name="line.111"></a> |
| <FONT color="green">112</FONT> * Get the root document or DocumentFragment of the DOM being created.<a name="line.112"></a> |
| <FONT color="green">113</FONT> *<a name="line.113"></a> |
| <FONT color="green">114</FONT> * @return The root document or document fragment if not null<a name="line.114"></a> |
| <FONT color="green">115</FONT> */<a name="line.115"></a> |
| <FONT color="green">116</FONT> public Node getRootDocument()<a name="line.116"></a> |
| <FONT color="green">117</FONT> {<a name="line.117"></a> |
| <FONT color="green">118</FONT> return (null != m_docFrag) ? (Node) m_docFrag : (Node) m_doc;<a name="line.118"></a> |
| <FONT color="green">119</FONT> }<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> * Get the root node of the DOM tree.<a name="line.122"></a> |
| <FONT color="green">123</FONT> */<a name="line.123"></a> |
| <FONT color="green">124</FONT> public Node getRootNode()<a name="line.124"></a> |
| <FONT color="green">125</FONT> {<a name="line.125"></a> |
| <FONT color="green">126</FONT> return m_root;<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> /**<a name="line.129"></a> |
| <FONT color="green">130</FONT> * Get the node currently being processed.<a name="line.130"></a> |
| <FONT color="green">131</FONT> *<a name="line.131"></a> |
| <FONT color="green">132</FONT> * @return the current node being processed<a name="line.132"></a> |
| <FONT color="green">133</FONT> */<a name="line.133"></a> |
| <FONT color="green">134</FONT> public Node getCurrentNode()<a name="line.134"></a> |
| <FONT color="green">135</FONT> {<a name="line.135"></a> |
| <FONT color="green">136</FONT> return m_currentNode;<a name="line.136"></a> |
| <FONT color="green">137</FONT> }<a name="line.137"></a> |
| <FONT color="green">138</FONT> <a name="line.138"></a> |
| <FONT color="green">139</FONT> /**<a name="line.139"></a> |
| <FONT color="green">140</FONT> * Set the next sibling node, which is where the result nodes <a name="line.140"></a> |
| <FONT color="green">141</FONT> * should be inserted before.<a name="line.141"></a> |
| <FONT color="green">142</FONT> * <a name="line.142"></a> |
| <FONT color="green">143</FONT> * @param nextSibling the next sibling node.<a name="line.143"></a> |
| <FONT color="green">144</FONT> */<a name="line.144"></a> |
| <FONT color="green">145</FONT> public void setNextSibling(Node nextSibling)<a name="line.145"></a> |
| <FONT color="green">146</FONT> {<a name="line.146"></a> |
| <FONT color="green">147</FONT> m_nextSibling = nextSibling;<a name="line.147"></a> |
| <FONT color="green">148</FONT> }<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> * Return the next sibling node.<a name="line.151"></a> |
| <FONT color="green">152</FONT> * <a name="line.152"></a> |
| <FONT color="green">153</FONT> * @return the next sibling node.<a name="line.153"></a> |
| <FONT color="green">154</FONT> */<a name="line.154"></a> |
| <FONT color="green">155</FONT> public Node getNextSibling()<a name="line.155"></a> |
| <FONT color="green">156</FONT> {<a name="line.156"></a> |
| <FONT color="green">157</FONT> return m_nextSibling;<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> /**<a name="line.160"></a> |
| <FONT color="green">161</FONT> * Return null since there is no Writer for this class.<a name="line.161"></a> |
| <FONT color="green">162</FONT> *<a name="line.162"></a> |
| <FONT color="green">163</FONT> * @return null<a name="line.163"></a> |
| <FONT color="green">164</FONT> */<a name="line.164"></a> |
| <FONT color="green">165</FONT> public java.io.Writer getWriter()<a name="line.165"></a> |
| <FONT color="green">166</FONT> {<a name="line.166"></a> |
| <FONT color="green">167</FONT> return null;<a name="line.167"></a> |
| <FONT color="green">168</FONT> }<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> * Append a node to the current container.<a name="line.171"></a> |
| <FONT color="green">172</FONT> *<a name="line.172"></a> |
| <FONT color="green">173</FONT> * @param newNode New node to append<a name="line.173"></a> |
| <FONT color="green">174</FONT> */<a name="line.174"></a> |
| <FONT color="green">175</FONT> protected void append(Node newNode) throws org.xml.sax.SAXException<a name="line.175"></a> |
| <FONT color="green">176</FONT> {<a name="line.176"></a> |
| <FONT color="green">177</FONT> <a name="line.177"></a> |
| <FONT color="green">178</FONT> Node currentNode = m_currentNode;<a name="line.178"></a> |
| <FONT color="green">179</FONT> <a name="line.179"></a> |
| <FONT color="green">180</FONT> if (null != currentNode)<a name="line.180"></a> |
| <FONT color="green">181</FONT> {<a name="line.181"></a> |
| <FONT color="green">182</FONT> if (currentNode == m_root && m_nextSibling != null)<a name="line.182"></a> |
| <FONT color="green">183</FONT> currentNode.insertBefore(newNode, m_nextSibling);<a name="line.183"></a> |
| <FONT color="green">184</FONT> else<a name="line.184"></a> |
| <FONT color="green">185</FONT> currentNode.appendChild(newNode);<a name="line.185"></a> |
| <FONT color="green">186</FONT> <a name="line.186"></a> |
| <FONT color="green">187</FONT> // System.out.println(newNode.getNodeName());<a name="line.187"></a> |
| <FONT color="green">188</FONT> }<a name="line.188"></a> |
| <FONT color="green">189</FONT> else if (null != m_docFrag)<a name="line.189"></a> |
| <FONT color="green">190</FONT> {<a name="line.190"></a> |
| <FONT color="green">191</FONT> if (m_nextSibling != null)<a name="line.191"></a> |
| <FONT color="green">192</FONT> m_docFrag.insertBefore(newNode, m_nextSibling);<a name="line.192"></a> |
| <FONT color="green">193</FONT> else<a name="line.193"></a> |
| <FONT color="green">194</FONT> m_docFrag.appendChild(newNode);<a name="line.194"></a> |
| <FONT color="green">195</FONT> }<a name="line.195"></a> |
| <FONT color="green">196</FONT> else<a name="line.196"></a> |
| <FONT color="green">197</FONT> {<a name="line.197"></a> |
| <FONT color="green">198</FONT> boolean ok = true;<a name="line.198"></a> |
| <FONT color="green">199</FONT> short type = newNode.getNodeType();<a name="line.199"></a> |
| <FONT color="green">200</FONT> <a name="line.200"></a> |
| <FONT color="green">201</FONT> if (type == Node.TEXT_NODE)<a name="line.201"></a> |
| <FONT color="green">202</FONT> {<a name="line.202"></a> |
| <FONT color="green">203</FONT> String data = newNode.getNodeValue();<a name="line.203"></a> |
| <FONT color="green">204</FONT> <a name="line.204"></a> |
| <FONT color="green">205</FONT> if ((null != data) && (data.trim().length() > 0))<a name="line.205"></a> |
| <FONT color="green">206</FONT> {<a name="line.206"></a> |
| <FONT color="green">207</FONT> throw new org.xml.sax.SAXException(<a name="line.207"></a> |
| <FONT color="green">208</FONT> XMLMessages.createXMLMessage(<a name="line.208"></a> |
| <FONT color="green">209</FONT> XMLErrorResources.ER_CANT_OUTPUT_TEXT_BEFORE_DOC, null)); //"Warning: can't output text before document element! Ignoring...");<a name="line.209"></a> |
| <FONT color="green">210</FONT> }<a name="line.210"></a> |
| <FONT color="green">211</FONT> <a name="line.211"></a> |
| <FONT color="green">212</FONT> ok = false;<a name="line.212"></a> |
| <FONT color="green">213</FONT> }<a name="line.213"></a> |
| <FONT color="green">214</FONT> else if (type == Node.ELEMENT_NODE)<a name="line.214"></a> |
| <FONT color="green">215</FONT> {<a name="line.215"></a> |
| <FONT color="green">216</FONT> if (m_doc.getDocumentElement() != null)<a name="line.216"></a> |
| <FONT color="green">217</FONT> {<a name="line.217"></a> |
| <FONT color="green">218</FONT> ok = false;<a name="line.218"></a> |
| <FONT color="green">219</FONT> <a name="line.219"></a> |
| <FONT color="green">220</FONT> throw new org.xml.sax.SAXException(<a name="line.220"></a> |
| <FONT color="green">221</FONT> XMLMessages.createXMLMessage(<a name="line.221"></a> |
| <FONT color="green">222</FONT> XMLErrorResources.ER_CANT_HAVE_MORE_THAN_ONE_ROOT, null)); //"Can't have more than one root on a DOM!");<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> <a name="line.225"></a> |
| <FONT color="green">226</FONT> if (ok)<a name="line.226"></a> |
| <FONT color="green">227</FONT> {<a name="line.227"></a> |
| <FONT color="green">228</FONT> if (m_nextSibling != null)<a name="line.228"></a> |
| <FONT color="green">229</FONT> m_doc.insertBefore(newNode, m_nextSibling);<a name="line.229"></a> |
| <FONT color="green">230</FONT> else<a name="line.230"></a> |
| <FONT color="green">231</FONT> m_doc.appendChild(newNode);<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> }<a name="line.234"></a> |
| <FONT color="green">235</FONT> <a name="line.235"></a> |
| <FONT color="green">236</FONT> /**<a name="line.236"></a> |
| <FONT color="green">237</FONT> * Receive an object for locating the origin of SAX document events.<a name="line.237"></a> |
| <FONT color="green">238</FONT> *<a name="line.238"></a> |
| <FONT color="green">239</FONT> * <p>SAX parsers are strongly encouraged (though not absolutely<a name="line.239"></a> |
| <FONT color="green">240</FONT> * required) to supply a locator: if it does so, it must supply<a name="line.240"></a> |
| <FONT color="green">241</FONT> * the locator to the application by invoking this method before<a name="line.241"></a> |
| <FONT color="green">242</FONT> * invoking any of the other methods in the ContentHandler<a name="line.242"></a> |
| <FONT color="green">243</FONT> * interface.</p><a name="line.243"></a> |
| <FONT color="green">244</FONT> *<a name="line.244"></a> |
| <FONT color="green">245</FONT> * <p>The locator allows the application to determine the end<a name="line.245"></a> |
| <FONT color="green">246</FONT> * position of any document-related event, even if the parser is<a name="line.246"></a> |
| <FONT color="green">247</FONT> * not reporting an error. Typically, the application will<a name="line.247"></a> |
| <FONT color="green">248</FONT> * use this information for reporting its own errors (such as<a name="line.248"></a> |
| <FONT color="green">249</FONT> * character content that does not match an application's<a name="line.249"></a> |
| <FONT color="green">250</FONT> * business rules). The information returned by the locator<a name="line.250"></a> |
| <FONT color="green">251</FONT> * is probably not sufficient for use with a search engine.</p><a name="line.251"></a> |
| <FONT color="green">252</FONT> *<a name="line.252"></a> |
| <FONT color="green">253</FONT> * <p>Note that the locator will return correct information only<a name="line.253"></a> |
| <FONT color="green">254</FONT> * during the invocation of the events in this interface. The<a name="line.254"></a> |
| <FONT color="green">255</FONT> * application should not attempt to use it at any other time.</p><a name="line.255"></a> |
| <FONT color="green">256</FONT> *<a name="line.256"></a> |
| <FONT color="green">257</FONT> * @param locator An object that can return the location of<a name="line.257"></a> |
| <FONT color="green">258</FONT> * any SAX document event.<a name="line.258"></a> |
| <FONT color="green">259</FONT> * @see org.xml.sax.Locator<a name="line.259"></a> |
| <FONT color="green">260</FONT> */<a name="line.260"></a> |
| <FONT color="green">261</FONT> public void setDocumentLocator(Locator locator)<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> // No action for the moment.<a name="line.264"></a> |
| <FONT color="green">265</FONT> }<a name="line.265"></a> |
| <FONT color="green">266</FONT> <a name="line.266"></a> |
| <FONT color="green">267</FONT> /**<a name="line.267"></a> |
| <FONT color="green">268</FONT> * Receive notification of the beginning of a document.<a name="line.268"></a> |
| <FONT color="green">269</FONT> *<a name="line.269"></a> |
| <FONT color="green">270</FONT> * <p>The SAX parser will invoke this method only once, before any<a name="line.270"></a> |
| <FONT color="green">271</FONT> * other methods in this interface or in DTDHandler (except for<a name="line.271"></a> |
| <FONT color="green">272</FONT> * setDocumentLocator).</p><a name="line.272"></a> |
| <FONT color="green">273</FONT> */<a name="line.273"></a> |
| <FONT color="green">274</FONT> public void startDocument() throws org.xml.sax.SAXException<a name="line.274"></a> |
| <FONT color="green">275</FONT> {<a name="line.275"></a> |
| <FONT color="green">276</FONT> <a name="line.276"></a> |
| <FONT color="green">277</FONT> // No action for the moment.<a name="line.277"></a> |
| <FONT color="green">278</FONT> }<a name="line.278"></a> |
| <FONT color="green">279</FONT> <a name="line.279"></a> |
| <FONT color="green">280</FONT> /**<a name="line.280"></a> |
| <FONT color="green">281</FONT> * Receive notification of the end of a document.<a name="line.281"></a> |
| <FONT color="green">282</FONT> *<a name="line.282"></a> |
| <FONT color="green">283</FONT> * <p>The SAX parser will invoke this method only once, and it will<a name="line.283"></a> |
| <FONT color="green">284</FONT> * be the last method invoked during the parse. The parser shall<a name="line.284"></a> |
| <FONT color="green">285</FONT> * not invoke this method until it has either abandoned parsing<a name="line.285"></a> |
| <FONT color="green">286</FONT> * (because of an unrecoverable error) or reached the end of<a name="line.286"></a> |
| <FONT color="green">287</FONT> * input.</p><a name="line.287"></a> |
| <FONT color="green">288</FONT> */<a name="line.288"></a> |
| <FONT color="green">289</FONT> public void endDocument() throws org.xml.sax.SAXException<a name="line.289"></a> |
| <FONT color="green">290</FONT> {<a name="line.290"></a> |
| <FONT color="green">291</FONT> <a name="line.291"></a> |
| <FONT color="green">292</FONT> // No action for the moment.<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> /**<a name="line.295"></a> |
| <FONT color="green">296</FONT> * Receive notification of the beginning of an element.<a name="line.296"></a> |
| <FONT color="green">297</FONT> *<a name="line.297"></a> |
| <FONT color="green">298</FONT> * <p>The Parser will invoke this method at the beginning of every<a name="line.298"></a> |
| <FONT color="green">299</FONT> * element in the XML document; there will be a corresponding<a name="line.299"></a> |
| <FONT color="green">300</FONT> * endElement() event for every startElement() event (even when the<a name="line.300"></a> |
| <FONT color="green">301</FONT> * element is empty). All of the element's content will be<a name="line.301"></a> |
| <FONT color="green">302</FONT> * reported, in order, before the corresponding endElement()<a name="line.302"></a> |
| <FONT color="green">303</FONT> * event.</p><a name="line.303"></a> |
| <FONT color="green">304</FONT> *<a name="line.304"></a> |
| <FONT color="green">305</FONT> * <p>If the element name has a namespace prefix, the prefix will<a name="line.305"></a> |
| <FONT color="green">306</FONT> * still be attached. Note that the attribute list provided will<a name="line.306"></a> |
| <FONT color="green">307</FONT> * contain only attributes with explicit values (specified or<a name="line.307"></a> |
| <FONT color="green">308</FONT> * defaulted): #IMPLIED attributes will be omitted.</p><a name="line.308"></a> |
| <FONT color="green">309</FONT> *<a name="line.309"></a> |
| <FONT color="green">310</FONT> *<a name="line.310"></a> |
| <FONT color="green">311</FONT> * @param ns The namespace of the node<a name="line.311"></a> |
| <FONT color="green">312</FONT> * @param localName The local part of the qualified name<a name="line.312"></a> |
| <FONT color="green">313</FONT> * @param name The element name.<a name="line.313"></a> |
| <FONT color="green">314</FONT> * @param atts The attributes attached to the element, if any.<a name="line.314"></a> |
| <FONT color="green">315</FONT> * @see #endElement<a name="line.315"></a> |
| <FONT color="green">316</FONT> * @see org.xml.sax.Attributes<a name="line.316"></a> |
| <FONT color="green">317</FONT> */<a name="line.317"></a> |
| <FONT color="green">318</FONT> public void startElement(<a name="line.318"></a> |
| <FONT color="green">319</FONT> String ns, String localName, String name, Attributes atts)<a name="line.319"></a> |
| <FONT color="green">320</FONT> throws org.xml.sax.SAXException<a name="line.320"></a> |
| <FONT color="green">321</FONT> {<a name="line.321"></a> |
| <FONT color="green">322</FONT> <a name="line.322"></a> |
| <FONT color="green">323</FONT> Element elem;<a name="line.323"></a> |
| <FONT color="green">324</FONT> <a name="line.324"></a> |
| <FONT color="green">325</FONT> // Note that the namespace-aware call must be used to correctly<a name="line.325"></a> |
| <FONT color="green">326</FONT> // construct a Level 2 DOM, even for non-namespaced nodes.<a name="line.326"></a> |
| <FONT color="green">327</FONT> if ((null == ns) || (ns.length() == 0))<a name="line.327"></a> |
| <FONT color="green">328</FONT> elem = m_doc.createElementNS(null,name);<a name="line.328"></a> |
| <FONT color="green">329</FONT> else<a name="line.329"></a> |
| <FONT color="green">330</FONT> elem = m_doc.createElementNS(ns, name);<a name="line.330"></a> |
| <FONT color="green">331</FONT> <a name="line.331"></a> |
| <FONT color="green">332</FONT> append(elem);<a name="line.332"></a> |
| <FONT color="green">333</FONT> <a name="line.333"></a> |
| <FONT color="green">334</FONT> try<a name="line.334"></a> |
| <FONT color="green">335</FONT> {<a name="line.335"></a> |
| <FONT color="green">336</FONT> int nAtts = atts.getLength();<a name="line.336"></a> |
| <FONT color="green">337</FONT> <a name="line.337"></a> |
| <FONT color="green">338</FONT> if (0 != nAtts)<a name="line.338"></a> |
| <FONT color="green">339</FONT> {<a name="line.339"></a> |
| <FONT color="green">340</FONT> for (int i = 0; i < nAtts; i++)<a name="line.340"></a> |
| <FONT color="green">341</FONT> {<a name="line.341"></a> |
| <FONT color="green">342</FONT> <a name="line.342"></a> |
| <FONT color="green">343</FONT> //System.out.println("type " + atts.getType(i) + " name " + atts.getLocalName(i) );<a name="line.343"></a> |
| <FONT color="green">344</FONT> // First handle a possible ID attribute<a name="line.344"></a> |
| <FONT color="green">345</FONT> if (atts.getType(i).equalsIgnoreCase("ID"))<a name="line.345"></a> |
| <FONT color="green">346</FONT> setIDAttribute(atts.getValue(i), elem);<a name="line.346"></a> |
| <FONT color="green">347</FONT> <a name="line.347"></a> |
| <FONT color="green">348</FONT> String attrNS = atts.getURI(i);<a name="line.348"></a> |
| <FONT color="green">349</FONT> <a name="line.349"></a> |
| <FONT color="green">350</FONT> if("".equals(attrNS))<a name="line.350"></a> |
| <FONT color="green">351</FONT> attrNS = null; // DOM represents no-namespace as null<a name="line.351"></a> |
| <FONT color="green">352</FONT> <a name="line.352"></a> |
| <FONT color="green">353</FONT> // System.out.println("attrNS: "+attrNS+", localName: "+atts.getQName(i)<a name="line.353"></a> |
| <FONT color="green">354</FONT> // +", qname: "+atts.getQName(i)+", value: "+atts.getValue(i));<a name="line.354"></a> |
| <FONT color="green">355</FONT> // Crimson won't let us set an xmlns: attribute on the DOM.<a name="line.355"></a> |
| <FONT color="green">356</FONT> String attrQName = atts.getQName(i);<a name="line.356"></a> |
| <FONT color="green">357</FONT> <a name="line.357"></a> |
| <FONT color="green">358</FONT> // In SAX, xmlns[:] attributes have an empty namespace, while in DOM they <a name="line.358"></a> |
| <FONT color="green">359</FONT> // should have the xmlns namespace<a name="line.359"></a> |
| <FONT color="green">360</FONT> if (attrQName.startsWith("xmlns:") || attrQName.equals("xmlns")) {<a name="line.360"></a> |
| <FONT color="green">361</FONT> attrNS = "http://www.w3.org/2000/xmlns/";<a name="line.361"></a> |
| <FONT color="green">362</FONT> }<a name="line.362"></a> |
| <FONT color="green">363</FONT> <a name="line.363"></a> |
| <FONT color="green">364</FONT> // ALWAYS use the DOM Level 2 call!<a name="line.364"></a> |
| <FONT color="green">365</FONT> elem.setAttributeNS(attrNS,attrQName, atts.getValue(i));<a name="line.365"></a> |
| <FONT color="green">366</FONT> }<a name="line.366"></a> |
| <FONT color="green">367</FONT> }<a name="line.367"></a> |
| <FONT color="green">368</FONT> <a name="line.368"></a> |
| <FONT color="green">369</FONT> /*<a name="line.369"></a> |
| <FONT color="green">370</FONT> * Adding namespace nodes to the DOM tree;<a name="line.370"></a> |
| <FONT color="green">371</FONT> */<a name="line.371"></a> |
| <FONT color="green">372</FONT> int nDecls = m_prefixMappings.size();<a name="line.372"></a> |
| <FONT color="green">373</FONT> <a name="line.373"></a> |
| <FONT color="green">374</FONT> String prefix, declURL;<a name="line.374"></a> |
| <FONT color="green">375</FONT> <a name="line.375"></a> |
| <FONT color="green">376</FONT> for (int i = 0; i < nDecls; i += 2)<a name="line.376"></a> |
| <FONT color="green">377</FONT> {<a name="line.377"></a> |
| <FONT color="green">378</FONT> prefix = (String) m_prefixMappings.elementAt(i);<a name="line.378"></a> |
| <FONT color="green">379</FONT> <a name="line.379"></a> |
| <FONT color="green">380</FONT> if (prefix == null)<a name="line.380"></a> |
| <FONT color="green">381</FONT> continue;<a name="line.381"></a> |
| <FONT color="green">382</FONT> <a name="line.382"></a> |
| <FONT color="green">383</FONT> declURL = (String) m_prefixMappings.elementAt(i + 1);<a name="line.383"></a> |
| <FONT color="green">384</FONT> <a name="line.384"></a> |
| <FONT color="green">385</FONT> elem.setAttributeNS("http://www.w3.org/2000/xmlns/", prefix, declURL);<a name="line.385"></a> |
| <FONT color="green">386</FONT> }<a name="line.386"></a> |
| <FONT color="green">387</FONT> <a name="line.387"></a> |
| <FONT color="green">388</FONT> m_prefixMappings.clear();<a name="line.388"></a> |
| <FONT color="green">389</FONT> <a name="line.389"></a> |
| <FONT color="green">390</FONT> // append(elem);<a name="line.390"></a> |
| <FONT color="green">391</FONT> <a name="line.391"></a> |
| <FONT color="green">392</FONT> m_elemStack.push(elem);<a name="line.392"></a> |
| <FONT color="green">393</FONT> <a name="line.393"></a> |
| <FONT color="green">394</FONT> m_currentNode = elem;<a name="line.394"></a> |
| <FONT color="green">395</FONT> <a name="line.395"></a> |
| <FONT color="green">396</FONT> // append(elem);<a name="line.396"></a> |
| <FONT color="green">397</FONT> }<a name="line.397"></a> |
| <FONT color="green">398</FONT> catch(java.lang.Exception de)<a name="line.398"></a> |
| <FONT color="green">399</FONT> {<a name="line.399"></a> |
| <FONT color="green">400</FONT> // de.printStackTrace();<a name="line.400"></a> |
| <FONT color="green">401</FONT> throw new org.xml.sax.SAXException(de);<a name="line.401"></a> |
| <FONT color="green">402</FONT> }<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> <a name="line.405"></a> |
| <FONT color="green">406</FONT> /**<a name="line.406"></a> |
| <FONT color="green">407</FONT> <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> * Receive notification of the end of an element.<a name="line.410"></a> |
| <FONT color="green">411</FONT> *<a name="line.411"></a> |
| <FONT color="green">412</FONT> * <p>The SAX parser will invoke this method at the end of every<a name="line.412"></a> |
| <FONT color="green">413</FONT> * element in the XML document; there will be a corresponding<a name="line.413"></a> |
| <FONT color="green">414</FONT> * startElement() event for every endElement() event (even when the<a name="line.414"></a> |
| <FONT color="green">415</FONT> * element is empty).</p><a name="line.415"></a> |
| <FONT color="green">416</FONT> *<a name="line.416"></a> |
| <FONT color="green">417</FONT> * <p>If the element name has a namespace prefix, the prefix will<a name="line.417"></a> |
| <FONT color="green">418</FONT> * still be attached to the name.</p><a name="line.418"></a> |
| <FONT color="green">419</FONT> *<a name="line.419"></a> |
| <FONT color="green">420</FONT> *<a name="line.420"></a> |
| <FONT color="green">421</FONT> * @param ns the namespace of the element<a name="line.421"></a> |
| <FONT color="green">422</FONT> * @param localName The local part of the qualified name of the element<a name="line.422"></a> |
| <FONT color="green">423</FONT> * @param name The element name<a name="line.423"></a> |
| <FONT color="green">424</FONT> */<a name="line.424"></a> |
| <FONT color="green">425</FONT> public void endElement(String ns, String localName, String name)<a name="line.425"></a> |
| <FONT color="green">426</FONT> throws org.xml.sax.SAXException<a name="line.426"></a> |
| <FONT color="green">427</FONT> {<a name="line.427"></a> |
| <FONT color="green">428</FONT> m_elemStack.pop();<a name="line.428"></a> |
| <FONT color="green">429</FONT> m_currentNode = m_elemStack.isEmpty() ? null : (Node)m_elemStack.peek();<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> /**<a name="line.432"></a> |
| <FONT color="green">433</FONT> * Set an ID string to node association in the ID table.<a name="line.433"></a> |
| <FONT color="green">434</FONT> *<a name="line.434"></a> |
| <FONT color="green">435</FONT> * @param id The ID string.<a name="line.435"></a> |
| <FONT color="green">436</FONT> * @param elem The associated ID.<a name="line.436"></a> |
| <FONT color="green">437</FONT> */<a name="line.437"></a> |
| <FONT color="green">438</FONT> public void setIDAttribute(String id, Element elem)<a name="line.438"></a> |
| <FONT color="green">439</FONT> {<a name="line.439"></a> |
| <FONT color="green">440</FONT> <a name="line.440"></a> |
| <FONT color="green">441</FONT> // Do nothing. This method is meant to be overiden.<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> * Receive notification of character data.<a name="line.445"></a> |
| <FONT color="green">446</FONT> *<a name="line.446"></a> |
| <FONT color="green">447</FONT> * <p>The Parser will call this method to report each chunk of<a name="line.447"></a> |
| <FONT color="green">448</FONT> * character data. SAX parsers may return all contiguous character<a name="line.448"></a> |
| <FONT color="green">449</FONT> * data in a single chunk, or they may split it into several<a name="line.449"></a> |
| <FONT color="green">450</FONT> * chunks; however, all of the characters in any single event<a name="line.450"></a> |
| <FONT color="green">451</FONT> * must come from the same external entity, so that the Locator<a name="line.451"></a> |
| <FONT color="green">452</FONT> * provides useful information.</p><a name="line.452"></a> |
| <FONT color="green">453</FONT> *<a name="line.453"></a> |
| <FONT color="green">454</FONT> * <p>The application must not attempt to read from the array<a name="line.454"></a> |
| <FONT color="green">455</FONT> * outside of the specified range.</p><a name="line.455"></a> |
| <FONT color="green">456</FONT> *<a name="line.456"></a> |
| <FONT color="green">457</FONT> * <p>Note that some parsers will report whitespace using the<a name="line.457"></a> |
| <FONT color="green">458</FONT> * ignorableWhitespace() method rather than this one (validating<a name="line.458"></a> |
| <FONT color="green">459</FONT> * parsers must do so).</p><a name="line.459"></a> |
| <FONT color="green">460</FONT> *<a name="line.460"></a> |
| <FONT color="green">461</FONT> * @param ch The characters from the XML document.<a name="line.461"></a> |
| <FONT color="green">462</FONT> * @param start The start position in the array.<a name="line.462"></a> |
| <FONT color="green">463</FONT> * @param length The number of characters to read from the array.<a name="line.463"></a> |
| <FONT color="green">464</FONT> * @see #ignorableWhitespace<a name="line.464"></a> |
| <FONT color="green">465</FONT> * @see org.xml.sax.Locator<a name="line.465"></a> |
| <FONT color="green">466</FONT> */<a name="line.466"></a> |
| <FONT color="green">467</FONT> public void characters(char ch[], int start, int length) throws org.xml.sax.SAXException<a name="line.467"></a> |
| <FONT color="green">468</FONT> {<a name="line.468"></a> |
| <FONT color="green">469</FONT> if(isOutsideDocElem()<a name="line.469"></a> |
| <FONT color="green">470</FONT> && org.apache.xml.utils.XMLCharacterRecognizer.isWhiteSpace(ch, start, length))<a name="line.470"></a> |
| <FONT color="green">471</FONT> return; // avoid DOM006 Hierarchy request error<a name="line.471"></a> |
| <FONT color="green">472</FONT> <a name="line.472"></a> |
| <FONT color="green">473</FONT> if (m_inCData)<a name="line.473"></a> |
| <FONT color="green">474</FONT> {<a name="line.474"></a> |
| <FONT color="green">475</FONT> cdata(ch, start, length);<a name="line.475"></a> |
| <FONT color="green">476</FONT> <a name="line.476"></a> |
| <FONT color="green">477</FONT> return;<a name="line.477"></a> |
| <FONT color="green">478</FONT> }<a name="line.478"></a> |
| <FONT color="green">479</FONT> <a name="line.479"></a> |
| <FONT color="green">480</FONT> String s = new String(ch, start, length);<a name="line.480"></a> |
| <FONT color="green">481</FONT> Node childNode;<a name="line.481"></a> |
| <FONT color="green">482</FONT> childNode = m_currentNode != null ? m_currentNode.getLastChild(): null;<a name="line.482"></a> |
| <FONT color="green">483</FONT> if( childNode != null && childNode.getNodeType() == Node.TEXT_NODE ){<a name="line.483"></a> |
| <FONT color="green">484</FONT> ((Text)childNode).appendData(s);<a name="line.484"></a> |
| <FONT color="green">485</FONT> }<a name="line.485"></a> |
| <FONT color="green">486</FONT> else{<a name="line.486"></a> |
| <FONT color="green">487</FONT> Text text = m_doc.createTextNode(s);<a name="line.487"></a> |
| <FONT color="green">488</FONT> append(text);<a name="line.488"></a> |
| <FONT color="green">489</FONT> }<a name="line.489"></a> |
| <FONT color="green">490</FONT> }<a name="line.490"></a> |
| <FONT color="green">491</FONT> <a name="line.491"></a> |
| <FONT color="green">492</FONT> /**<a name="line.492"></a> |
| <FONT color="green">493</FONT> * If available, when the disable-output-escaping attribute is used,<a name="line.493"></a> |
| <FONT color="green">494</FONT> * output raw text without escaping. A PI will be inserted in front<a name="line.494"></a> |
| <FONT color="green">495</FONT> * of the node with the name "lotusxsl-next-is-raw" and a value of<a name="line.495"></a> |
| <FONT color="green">496</FONT> * "formatter-to-dom".<a name="line.496"></a> |
| <FONT color="green">497</FONT> *<a name="line.497"></a> |
| <FONT color="green">498</FONT> * @param ch Array containing the characters<a name="line.498"></a> |
| <FONT color="green">499</FONT> * @param start Index to start of characters in the array<a name="line.499"></a> |
| <FONT color="green">500</FONT> * @param length Number of characters in the array<a name="line.500"></a> |
| <FONT color="green">501</FONT> */<a name="line.501"></a> |
| <FONT color="green">502</FONT> public void charactersRaw(char ch[], int start, int length)<a name="line.502"></a> |
| <FONT color="green">503</FONT> throws org.xml.sax.SAXException<a name="line.503"></a> |
| <FONT color="green">504</FONT> {<a name="line.504"></a> |
| <FONT color="green">505</FONT> if(isOutsideDocElem()<a name="line.505"></a> |
| <FONT color="green">506</FONT> && org.apache.xml.utils.XMLCharacterRecognizer.isWhiteSpace(ch, start, length))<a name="line.506"></a> |
| <FONT color="green">507</FONT> return; // avoid DOM006 Hierarchy request error<a name="line.507"></a> |
| <FONT color="green">508</FONT> <a name="line.508"></a> |
| <FONT color="green">509</FONT> <a name="line.509"></a> |
| <FONT color="green">510</FONT> String s = new String(ch, start, length);<a name="line.510"></a> |
| <FONT color="green">511</FONT> <a name="line.511"></a> |
| <FONT color="green">512</FONT> append(m_doc.createProcessingInstruction("xslt-next-is-raw",<a name="line.512"></a> |
| <FONT color="green">513</FONT> "formatter-to-dom"));<a name="line.513"></a> |
| <FONT color="green">514</FONT> append(m_doc.createTextNode(s));<a name="line.514"></a> |
| <FONT color="green">515</FONT> }<a name="line.515"></a> |
| <FONT color="green">516</FONT> <a name="line.516"></a> |
| <FONT color="green">517</FONT> /**<a name="line.517"></a> |
| <FONT color="green">518</FONT> * Report the beginning of an entity.<a name="line.518"></a> |
| <FONT color="green">519</FONT> *<a name="line.519"></a> |
| <FONT color="green">520</FONT> * The start and end of the document entity are not reported.<a name="line.520"></a> |
| <FONT color="green">521</FONT> * The start and end of the external DTD subset are reported<a name="line.521"></a> |
| <FONT color="green">522</FONT> * using the pseudo-name "[dtd]". All other events must be<a name="line.522"></a> |
| <FONT color="green">523</FONT> * properly nested within start/end entity events.<a name="line.523"></a> |
| <FONT color="green">524</FONT> *<a name="line.524"></a> |
| <FONT color="green">525</FONT> * @param name The name of the entity. If it is a parameter<a name="line.525"></a> |
| <FONT color="green">526</FONT> * entity, the name will begin with '%'.<a name="line.526"></a> |
| <FONT color="green">527</FONT> * @see #endEntity<a name="line.527"></a> |
| <FONT color="green">528</FONT> * @see org.xml.sax.ext.DeclHandler#internalEntityDecl<a name="line.528"></a> |
| <FONT color="green">529</FONT> * @see org.xml.sax.ext.DeclHandler#externalEntityDecl<a name="line.529"></a> |
| <FONT color="green">530</FONT> */<a name="line.530"></a> |
| <FONT color="green">531</FONT> public void startEntity(String name) throws org.xml.sax.SAXException<a name="line.531"></a> |
| <FONT color="green">532</FONT> {<a name="line.532"></a> |
| <FONT color="green">533</FONT> <a name="line.533"></a> |
| <FONT color="green">534</FONT> // Almost certainly the wrong behavior...<a name="line.534"></a> |
| <FONT color="green">535</FONT> // entityReference(name);<a name="line.535"></a> |
| <FONT color="green">536</FONT> }<a name="line.536"></a> |
| <FONT color="green">537</FONT> <a name="line.537"></a> |
| <FONT color="green">538</FONT> /**<a name="line.538"></a> |
| <FONT color="green">539</FONT> * Report the end of an entity.<a name="line.539"></a> |
| <FONT color="green">540</FONT> *<a name="line.540"></a> |
| <FONT color="green">541</FONT> * @param name The name of the entity that is ending.<a name="line.541"></a> |
| <FONT color="green">542</FONT> * @see #startEntity<a name="line.542"></a> |
| <FONT color="green">543</FONT> */<a name="line.543"></a> |
| <FONT color="green">544</FONT> public void endEntity(String name) throws org.xml.sax.SAXException{}<a name="line.544"></a> |
| <FONT color="green">545</FONT> <a name="line.545"></a> |
| <FONT color="green">546</FONT> /**<a name="line.546"></a> |
| <FONT color="green">547</FONT> * Receive notivication of a entityReference.<a name="line.547"></a> |
| <FONT color="green">548</FONT> *<a name="line.548"></a> |
| <FONT color="green">549</FONT> * @param name name of the entity reference<a name="line.549"></a> |
| <FONT color="green">550</FONT> */<a name="line.550"></a> |
| <FONT color="green">551</FONT> public void entityReference(String name) throws org.xml.sax.SAXException<a name="line.551"></a> |
| <FONT color="green">552</FONT> {<a name="line.552"></a> |
| <FONT color="green">553</FONT> append(m_doc.createEntityReference(name));<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> * Receive notification of ignorable whitespace in element content.<a name="line.557"></a> |
| <FONT color="green">558</FONT> *<a name="line.558"></a> |
| <FONT color="green">559</FONT> * <p>Validating Parsers must use this method to report each chunk<a name="line.559"></a> |
| <FONT color="green">560</FONT> * of ignorable whitespace (see the W3C XML 1.0 recommendation,<a name="line.560"></a> |
| <FONT color="green">561</FONT> * section 2.10): non-validating parsers may also use this method<a name="line.561"></a> |
| <FONT color="green">562</FONT> * if they are capable of parsing and using content models.</p><a name="line.562"></a> |
| <FONT color="green">563</FONT> *<a name="line.563"></a> |
| <FONT color="green">564</FONT> * <p>SAX parsers may return all contiguous whitespace in a single<a name="line.564"></a> |
| <FONT color="green">565</FONT> * chunk, or they may split it into several chunks; however, all of<a name="line.565"></a> |
| <FONT color="green">566</FONT> * the characters in any single event must come from the same<a name="line.566"></a> |
| <FONT color="green">567</FONT> * external entity, so that the Locator provides useful<a name="line.567"></a> |
| <FONT color="green">568</FONT> * information.</p><a name="line.568"></a> |
| <FONT color="green">569</FONT> *<a name="line.569"></a> |
| <FONT color="green">570</FONT> * <p>The application must not attempt to read from the array<a name="line.570"></a> |
| <FONT color="green">571</FONT> * outside of the specified range.</p><a name="line.571"></a> |
| <FONT color="green">572</FONT> *<a name="line.572"></a> |
| <FONT color="green">573</FONT> * @param ch The characters from the XML document.<a name="line.573"></a> |
| <FONT color="green">574</FONT> * @param start The start position in the array.<a name="line.574"></a> |
| <FONT color="green">575</FONT> * @param length The number of characters to read from the array.<a name="line.575"></a> |
| <FONT color="green">576</FONT> * @see #characters<a name="line.576"></a> |
| <FONT color="green">577</FONT> */<a name="line.577"></a> |
| <FONT color="green">578</FONT> public void ignorableWhitespace(char ch[], int start, int length)<a name="line.578"></a> |
| <FONT color="green">579</FONT> throws org.xml.sax.SAXException<a name="line.579"></a> |
| <FONT color="green">580</FONT> {<a name="line.580"></a> |
| <FONT color="green">581</FONT> if(isOutsideDocElem())<a name="line.581"></a> |
| <FONT color="green">582</FONT> return; // avoid DOM006 Hierarchy request error<a name="line.582"></a> |
| <FONT color="green">583</FONT> <a name="line.583"></a> |
| <FONT color="green">584</FONT> String s = new String(ch, start, length);<a name="line.584"></a> |
| <FONT color="green">585</FONT> <a name="line.585"></a> |
| <FONT color="green">586</FONT> append(m_doc.createTextNode(s));<a name="line.586"></a> |
| <FONT color="green">587</FONT> }<a name="line.587"></a> |
| <FONT color="green">588</FONT> <a name="line.588"></a> |
| <FONT color="green">589</FONT> /**<a name="line.589"></a> |
| <FONT color="green">590</FONT> * Tell if the current node is outside the document element.<a name="line.590"></a> |
| <FONT color="green">591</FONT> *<a name="line.591"></a> |
| <FONT color="green">592</FONT> * @return true if the current node is outside the document element.<a name="line.592"></a> |
| <FONT color="green">593</FONT> */<a name="line.593"></a> |
| <FONT color="green">594</FONT> private boolean isOutsideDocElem()<a name="line.594"></a> |
| <FONT color="green">595</FONT> {<a name="line.595"></a> |
| <FONT color="green">596</FONT> return (null == m_docFrag) && m_elemStack.size() == 0 && (null == m_currentNode || m_currentNode.getNodeType() == Node.DOCUMENT_NODE);<a name="line.596"></a> |
| <FONT color="green">597</FONT> }<a name="line.597"></a> |
| <FONT color="green">598</FONT> <a name="line.598"></a> |
| <FONT color="green">599</FONT> /**<a name="line.599"></a> |
| <FONT color="green">600</FONT> * Receive notification of a processing instruction.<a name="line.600"></a> |
| <FONT color="green">601</FONT> *<a name="line.601"></a> |
| <FONT color="green">602</FONT> * <p>The Parser will invoke this method once for each processing<a name="line.602"></a> |
| <FONT color="green">603</FONT> * instruction found: note that processing instructions may occur<a name="line.603"></a> |
| <FONT color="green">604</FONT> * before or after the main document element.</p><a name="line.604"></a> |
| <FONT color="green">605</FONT> *<a name="line.605"></a> |
| <FONT color="green">606</FONT> * <p>A SAX parser should never report an XML declaration (XML 1.0,<a name="line.606"></a> |
| <FONT color="green">607</FONT> * section 2.8) or a text declaration (XML 1.0, section 4.3.1)<a name="line.607"></a> |
| <FONT color="green">608</FONT> * using this method.</p><a name="line.608"></a> |
| <FONT color="green">609</FONT> *<a name="line.609"></a> |
| <FONT color="green">610</FONT> * @param target The processing instruction target.<a name="line.610"></a> |
| <FONT color="green">611</FONT> * @param data The processing instruction data, or null if<a name="line.611"></a> |
| <FONT color="green">612</FONT> * none was supplied.<a name="line.612"></a> |
| <FONT color="green">613</FONT> */<a name="line.613"></a> |
| <FONT color="green">614</FONT> public void processingInstruction(String target, String data)<a name="line.614"></a> |
| <FONT color="green">615</FONT> throws org.xml.sax.SAXException<a name="line.615"></a> |
| <FONT color="green">616</FONT> {<a name="line.616"></a> |
| <FONT color="green">617</FONT> append(m_doc.createProcessingInstruction(target, data));<a name="line.617"></a> |
| <FONT color="green">618</FONT> }<a name="line.618"></a> |
| <FONT color="green">619</FONT> <a name="line.619"></a> |
| <FONT color="green">620</FONT> /**<a name="line.620"></a> |
| <FONT color="green">621</FONT> * Report an XML comment anywhere in the document.<a name="line.621"></a> |
| <FONT color="green">622</FONT> *<a name="line.622"></a> |
| <FONT color="green">623</FONT> * This callback will be used for comments inside or outside the<a name="line.623"></a> |
| <FONT color="green">624</FONT> * document element, including comments in the external DTD<a name="line.624"></a> |
| <FONT color="green">625</FONT> * subset (if read).<a name="line.625"></a> |
| <FONT color="green">626</FONT> *<a name="line.626"></a> |
| <FONT color="green">627</FONT> * @param ch An array holding the characters in the comment.<a name="line.627"></a> |
| <FONT color="green">628</FONT> * @param start The starting position in the array.<a name="line.628"></a> |
| <FONT color="green">629</FONT> * @param length The number of characters to use from the array.<a name="line.629"></a> |
| <FONT color="green">630</FONT> */<a name="line.630"></a> |
| <FONT color="green">631</FONT> public void comment(char ch[], int start, int length) throws org.xml.sax.SAXException<a name="line.631"></a> |
| <FONT color="green">632</FONT> {<a name="line.632"></a> |
| <FONT color="green">633</FONT> append(m_doc.createComment(new String(ch, start, length)));<a name="line.633"></a> |
| <FONT color="green">634</FONT> }<a name="line.634"></a> |
| <FONT color="green">635</FONT> <a name="line.635"></a> |
| <FONT color="green">636</FONT> /** Flag indicating that we are processing a CData section */<a name="line.636"></a> |
| <FONT color="green">637</FONT> protected boolean m_inCData = false;<a name="line.637"></a> |
| <FONT color="green">638</FONT> <a name="line.638"></a> |
| <FONT color="green">639</FONT> /**<a name="line.639"></a> |
| <FONT color="green">640</FONT> * Report the start of a CDATA section.<a name="line.640"></a> |
| <FONT color="green">641</FONT> *<a name="line.641"></a> |
| <FONT color="green">642</FONT> * @see #endCDATA<a name="line.642"></a> |
| <FONT color="green">643</FONT> */<a name="line.643"></a> |
| <FONT color="green">644</FONT> public void startCDATA() throws org.xml.sax.SAXException<a name="line.644"></a> |
| <FONT color="green">645</FONT> {<a name="line.645"></a> |
| <FONT color="green">646</FONT> m_inCData = true;<a name="line.646"></a> |
| <FONT color="green">647</FONT> append(m_doc.createCDATASection(""));<a name="line.647"></a> |
| <FONT color="green">648</FONT> }<a name="line.648"></a> |
| <FONT color="green">649</FONT> <a name="line.649"></a> |
| <FONT color="green">650</FONT> /**<a name="line.650"></a> |
| <FONT color="green">651</FONT> * Report the end of a CDATA section.<a name="line.651"></a> |
| <FONT color="green">652</FONT> *<a name="line.652"></a> |
| <FONT color="green">653</FONT> * @see #startCDATA<a name="line.653"></a> |
| <FONT color="green">654</FONT> */<a name="line.654"></a> |
| <FONT color="green">655</FONT> public void endCDATA() throws org.xml.sax.SAXException<a name="line.655"></a> |
| <FONT color="green">656</FONT> {<a name="line.656"></a> |
| <FONT color="green">657</FONT> m_inCData = false;<a name="line.657"></a> |
| <FONT color="green">658</FONT> }<a name="line.658"></a> |
| <FONT color="green">659</FONT> <a name="line.659"></a> |
| <FONT color="green">660</FONT> /**<a name="line.660"></a> |
| <FONT color="green">661</FONT> * Receive notification of cdata.<a name="line.661"></a> |
| <FONT color="green">662</FONT> *<a name="line.662"></a> |
| <FONT color="green">663</FONT> * <p>The Parser will call this method to report each chunk of<a name="line.663"></a> |
| <FONT color="green">664</FONT> * character data. SAX parsers may return all contiguous character<a name="line.664"></a> |
| <FONT color="green">665</FONT> * data in a single chunk, or they may split it into several<a name="line.665"></a> |
| <FONT color="green">666</FONT> * chunks; however, all of the characters in any single event<a name="line.666"></a> |
| <FONT color="green">667</FONT> * must come from the same external entity, so that the Locator<a name="line.667"></a> |
| <FONT color="green">668</FONT> * provides useful information.</p><a name="line.668"></a> |
| <FONT color="green">669</FONT> *<a name="line.669"></a> |
| <FONT color="green">670</FONT> * <p>The application must not attempt to read from the array<a name="line.670"></a> |
| <FONT color="green">671</FONT> * outside of the specified range.</p><a name="line.671"></a> |
| <FONT color="green">672</FONT> *<a name="line.672"></a> |
| <FONT color="green">673</FONT> * <p>Note that some parsers will report whitespace using the<a name="line.673"></a> |
| <FONT color="green">674</FONT> * ignorableWhitespace() method rather than this one (validating<a name="line.674"></a> |
| <FONT color="green">675</FONT> * parsers must do so).</p><a name="line.675"></a> |
| <FONT color="green">676</FONT> *<a name="line.676"></a> |
| <FONT color="green">677</FONT> * @param ch The characters from the XML document.<a name="line.677"></a> |
| <FONT color="green">678</FONT> * @param start The start position in the array.<a name="line.678"></a> |
| <FONT color="green">679</FONT> * @param length The number of characters to read from the array.<a name="line.679"></a> |
| <FONT color="green">680</FONT> * @see #ignorableWhitespace<a name="line.680"></a> |
| <FONT color="green">681</FONT> * @see org.xml.sax.Locator<a name="line.681"></a> |
| <FONT color="green">682</FONT> */<a name="line.682"></a> |
| <FONT color="green">683</FONT> public void cdata(char ch[], int start, int length) throws org.xml.sax.SAXException<a name="line.683"></a> |
| <FONT color="green">684</FONT> {<a name="line.684"></a> |
| <FONT color="green">685</FONT> if(isOutsideDocElem()<a name="line.685"></a> |
| <FONT color="green">686</FONT> && org.apache.xml.utils.XMLCharacterRecognizer.isWhiteSpace(ch, start, length))<a name="line.686"></a> |
| <FONT color="green">687</FONT> return; // avoid DOM006 Hierarchy request error<a name="line.687"></a> |
| <FONT color="green">688</FONT> <a name="line.688"></a> |
| <FONT color="green">689</FONT> String s = new String(ch, start, length);<a name="line.689"></a> |
| <FONT color="green">690</FONT> <a name="line.690"></a> |
| <FONT color="green">691</FONT> CDATASection section =(CDATASection) m_currentNode.getLastChild();<a name="line.691"></a> |
| <FONT color="green">692</FONT> section.appendData(s);<a name="line.692"></a> |
| <FONT color="green">693</FONT> }<a name="line.693"></a> |
| <FONT color="green">694</FONT> <a name="line.694"></a> |
| <FONT color="green">695</FONT> /**<a name="line.695"></a> |
| <FONT color="green">696</FONT> * Report the start of DTD declarations, if any.<a name="line.696"></a> |
| <FONT color="green">697</FONT> *<a name="line.697"></a> |
| <FONT color="green">698</FONT> * Any declarations are assumed to be in the internal subset<a name="line.698"></a> |
| <FONT color="green">699</FONT> * unless otherwise indicated.<a name="line.699"></a> |
| <FONT color="green">700</FONT> *<a name="line.700"></a> |
| <FONT color="green">701</FONT> * @param name The document type name.<a name="line.701"></a> |
| <FONT color="green">702</FONT> * @param publicId The declared public identifier for the<a name="line.702"></a> |
| <FONT color="green">703</FONT> * external DTD subset, or null if none was declared.<a name="line.703"></a> |
| <FONT color="green">704</FONT> * @param systemId The declared system identifier for the<a name="line.704"></a> |
| <FONT color="green">705</FONT> * external DTD subset, or null if none was declared.<a name="line.705"></a> |
| <FONT color="green">706</FONT> * @see #endDTD<a name="line.706"></a> |
| <FONT color="green">707</FONT> * @see #startEntity<a name="line.707"></a> |
| <FONT color="green">708</FONT> */<a name="line.708"></a> |
| <FONT color="green">709</FONT> public void startDTD(String name, String publicId, String systemId)<a name="line.709"></a> |
| <FONT color="green">710</FONT> throws org.xml.sax.SAXException<a name="line.710"></a> |
| <FONT color="green">711</FONT> {<a name="line.711"></a> |
| <FONT color="green">712</FONT> <a name="line.712"></a> |
| <FONT color="green">713</FONT> // Do nothing for now.<a name="line.713"></a> |
| <FONT color="green">714</FONT> }<a name="line.714"></a> |
| <FONT color="green">715</FONT> <a name="line.715"></a> |
| <FONT color="green">716</FONT> /**<a name="line.716"></a> |
| <FONT color="green">717</FONT> * Report the end of DTD declarations.<a name="line.717"></a> |
| <FONT color="green">718</FONT> *<a name="line.718"></a> |
| <FONT color="green">719</FONT> * @see #startDTD<a name="line.719"></a> |
| <FONT color="green">720</FONT> */<a name="line.720"></a> |
| <FONT color="green">721</FONT> public void endDTD() throws org.xml.sax.SAXException<a name="line.721"></a> |
| <FONT color="green">722</FONT> {<a name="line.722"></a> |
| <FONT color="green">723</FONT> <a name="line.723"></a> |
| <FONT color="green">724</FONT> // Do nothing for now.<a name="line.724"></a> |
| <FONT color="green">725</FONT> }<a name="line.725"></a> |
| <FONT color="green">726</FONT> <a name="line.726"></a> |
| <FONT color="green">727</FONT> /**<a name="line.727"></a> |
| <FONT color="green">728</FONT> * Begin the scope of a prefix-URI Namespace mapping.<a name="line.728"></a> |
| <FONT color="green">729</FONT> *<a name="line.729"></a> |
| <FONT color="green">730</FONT> * <p>The information from this event is not necessary for<a name="line.730"></a> |
| <FONT color="green">731</FONT> * normal Namespace processing: the SAX XML reader will<a name="line.731"></a> |
| <FONT color="green">732</FONT> * automatically replace prefixes for element and attribute<a name="line.732"></a> |
| <FONT color="green">733</FONT> * names when the http://xml.org/sax/features/namespaces<a name="line.733"></a> |
| <FONT color="green">734</FONT> * feature is true (the default).</p><a name="line.734"></a> |
| <FONT color="green">735</FONT> *<a name="line.735"></a> |
| <FONT color="green">736</FONT> * <p>There are cases, however, when applications need to<a name="line.736"></a> |
| <FONT color="green">737</FONT> * use prefixes in character data or in attribute values,<a name="line.737"></a> |
| <FONT color="green">738</FONT> * where they cannot safely be expanded automatically; the<a name="line.738"></a> |
| <FONT color="green">739</FONT> * start/endPrefixMapping event supplies the information<a name="line.739"></a> |
| <FONT color="green">740</FONT> * to the application to expand prefixes in those contexts<a name="line.740"></a> |
| <FONT color="green">741</FONT> * itself, if necessary.</p><a name="line.741"></a> |
| <FONT color="green">742</FONT> *<a name="line.742"></a> |
| <FONT color="green">743</FONT> * <p>Note that start/endPrefixMapping events are not<a name="line.743"></a> |
| <FONT color="green">744</FONT> * guaranteed to be properly nested relative to each-other:<a name="line.744"></a> |
| <FONT color="green">745</FONT> * all startPrefixMapping events will occur before the<a name="line.745"></a> |
| <FONT color="green">746</FONT> * corresponding startElement event, and all endPrefixMapping<a name="line.746"></a> |
| <FONT color="green">747</FONT> * events will occur after the corresponding endElement event,<a name="line.747"></a> |
| <FONT color="green">748</FONT> * but their order is not guaranteed.</p><a name="line.748"></a> |
| <FONT color="green">749</FONT> *<a name="line.749"></a> |
| <FONT color="green">750</FONT> * @param prefix The Namespace prefix being declared.<a name="line.750"></a> |
| <FONT color="green">751</FONT> * @param uri The Namespace URI the prefix is mapped to.<a name="line.751"></a> |
| <FONT color="green">752</FONT> * @see #endPrefixMapping<a name="line.752"></a> |
| <FONT color="green">753</FONT> * @see #startElement<a name="line.753"></a> |
| <FONT color="green">754</FONT> */<a name="line.754"></a> |
| <FONT color="green">755</FONT> public void startPrefixMapping(String prefix, String uri)<a name="line.755"></a> |
| <FONT color="green">756</FONT> throws org.xml.sax.SAXException<a name="line.756"></a> |
| <FONT color="green">757</FONT> {<a name="line.757"></a> |
| <FONT color="green">758</FONT> if(null == prefix || prefix.length() == 0)<a name="line.758"></a> |
| <FONT color="green">759</FONT> prefix = "xmlns";<a name="line.759"></a> |
| <FONT color="green">760</FONT> else prefix = "xmlns:"+prefix;<a name="line.760"></a> |
| <FONT color="green">761</FONT> m_prefixMappings.addElement(prefix);<a name="line.761"></a> |
| <FONT color="green">762</FONT> m_prefixMappings.addElement(uri); <a name="line.762"></a> |
| <FONT color="green">763</FONT> }<a name="line.763"></a> |
| <FONT color="green">764</FONT> <a name="line.764"></a> |
| <FONT color="green">765</FONT> /**<a name="line.765"></a> |
| <FONT color="green">766</FONT> * End the scope of a prefix-URI mapping.<a name="line.766"></a> |
| <FONT color="green">767</FONT> *<a name="line.767"></a> |
| <FONT color="green">768</FONT> * <p>See startPrefixMapping for details. This event will<a name="line.768"></a> |
| <FONT color="green">769</FONT> * always occur after the corresponding endElement event,<a name="line.769"></a> |
| <FONT color="green">770</FONT> * but the order of endPrefixMapping events is not otherwise<a name="line.770"></a> |
| <FONT color="green">771</FONT> * guaranteed.</p><a name="line.771"></a> |
| <FONT color="green">772</FONT> *<a name="line.772"></a> |
| <FONT color="green">773</FONT> * @param prefix The prefix that was being mapping.<a name="line.773"></a> |
| <FONT color="green">774</FONT> * @see #startPrefixMapping<a name="line.774"></a> |
| <FONT color="green">775</FONT> * @see #endElement<a name="line.775"></a> |
| <FONT color="green">776</FONT> */<a name="line.776"></a> |
| <FONT color="green">777</FONT> public void endPrefixMapping(String prefix) throws org.xml.sax.SAXException{}<a name="line.777"></a> |
| <FONT color="green">778</FONT> <a name="line.778"></a> |
| <FONT color="green">779</FONT> /**<a name="line.779"></a> |
| <FONT color="green">780</FONT> * Receive notification of a skipped entity.<a name="line.780"></a> |
| <FONT color="green">781</FONT> *<a name="line.781"></a> |
| <FONT color="green">782</FONT> * <p>The Parser will invoke this method once for each entity<a name="line.782"></a> |
| <FONT color="green">783</FONT> * skipped. Non-validating processors may skip entities if they<a name="line.783"></a> |
| <FONT color="green">784</FONT> * have not seen the declarations (because, for example, the<a name="line.784"></a> |
| <FONT color="green">785</FONT> * entity was declared in an external DTD subset). All processors<a name="line.785"></a> |
| <FONT color="green">786</FONT> * may skip external entities, depending on the values of the<a name="line.786"></a> |
| <FONT color="green">787</FONT> * http://xml.org/sax/features/external-general-entities and the<a name="line.787"></a> |
| <FONT color="green">788</FONT> * http://xml.org/sax/features/external-parameter-entities<a name="line.788"></a> |
| <FONT color="green">789</FONT> * properties.</p><a name="line.789"></a> |
| <FONT color="green">790</FONT> *<a name="line.790"></a> |
| <FONT color="green">791</FONT> * @param name The name of the skipped entity. If it is a<a name="line.791"></a> |
| <FONT color="green">792</FONT> * parameter entity, the name will begin with '%'.<a name="line.792"></a> |
| <FONT color="green">793</FONT> */<a name="line.793"></a> |
| <FONT color="green">794</FONT> public void skippedEntity(String name) throws org.xml.sax.SAXException{}<a name="line.794"></a> |
| <FONT color="green">795</FONT> }<a name="line.795"></a> |
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| </PRE> |
| </BODY> |
| </HTML> |
