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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: ToSAXHandler.java 468654 2006-10-28 07:09:23Z minchau $<a name="line.19"></a> |
| <FONT color="green">020</FONT> */<a name="line.20"></a> |
| <FONT color="green">021</FONT> package org.apache.xml.serializer;<a name="line.21"></a> |
| <FONT color="green">022</FONT> <a name="line.22"></a> |
| <FONT color="green">023</FONT> import java.util.Vector;<a name="line.23"></a> |
| <FONT color="green">024</FONT> <a name="line.24"></a> |
| <FONT color="green">025</FONT> import org.xml.sax.Attributes;<a name="line.25"></a> |
| <FONT color="green">026</FONT> import org.xml.sax.ContentHandler;<a name="line.26"></a> |
| <FONT color="green">027</FONT> import org.xml.sax.ErrorHandler;<a name="line.27"></a> |
| <FONT color="green">028</FONT> import org.xml.sax.SAXException;<a name="line.28"></a> |
| <FONT color="green">029</FONT> import org.xml.sax.SAXParseException;<a name="line.29"></a> |
| <FONT color="green">030</FONT> import org.xml.sax.ext.LexicalHandler;<a name="line.30"></a> |
| <FONT color="green">031</FONT> <a name="line.31"></a> |
| <FONT color="green">032</FONT> /**<a name="line.32"></a> |
| <FONT color="green">033</FONT> * This class is used to provide a base behavior to be inherited<a name="line.33"></a> |
| <FONT color="green">034</FONT> * by other To...SAXHandler serializers.<a name="line.34"></a> |
| <FONT color="green">035</FONT> * <a name="line.35"></a> |
| <FONT color="green">036</FONT> * This class is not a public API.<a name="line.36"></a> |
| <FONT color="green">037</FONT> * <a name="line.37"></a> |
| <FONT color="green">038</FONT> * @xsl.usage internal<a name="line.38"></a> |
| <FONT color="green">039</FONT> */<a name="line.39"></a> |
| <FONT color="green">040</FONT> public abstract class ToSAXHandler extends SerializerBase <a name="line.40"></a> |
| <FONT color="green">041</FONT> {<a name="line.41"></a> |
| <FONT color="green">042</FONT> public ToSAXHandler()<a name="line.42"></a> |
| <FONT color="green">043</FONT> {<a name="line.43"></a> |
| <FONT color="green">044</FONT> }<a name="line.44"></a> |
| <FONT color="green">045</FONT> <a name="line.45"></a> |
| <FONT color="green">046</FONT> public ToSAXHandler(<a name="line.46"></a> |
| <FONT color="green">047</FONT> ContentHandler hdlr,<a name="line.47"></a> |
| <FONT color="green">048</FONT> LexicalHandler lex,<a name="line.48"></a> |
| <FONT color="green">049</FONT> String encoding)<a name="line.49"></a> |
| <FONT color="green">050</FONT> {<a name="line.50"></a> |
| <FONT color="green">051</FONT> setContentHandler(hdlr);<a name="line.51"></a> |
| <FONT color="green">052</FONT> setLexHandler(lex);<a name="line.52"></a> |
| <FONT color="green">053</FONT> setEncoding(encoding);<a name="line.53"></a> |
| <FONT color="green">054</FONT> }<a name="line.54"></a> |
| <FONT color="green">055</FONT> public ToSAXHandler(ContentHandler handler, String encoding)<a name="line.55"></a> |
| <FONT color="green">056</FONT> {<a name="line.56"></a> |
| <FONT color="green">057</FONT> setContentHandler(handler);<a name="line.57"></a> |
| <FONT color="green">058</FONT> setEncoding(encoding);<a name="line.58"></a> |
| <FONT color="green">059</FONT> }<a name="line.59"></a> |
| <FONT color="green">060</FONT> <a name="line.60"></a> |
| <FONT color="green">061</FONT> /**<a name="line.61"></a> |
| <FONT color="green">062</FONT> * Underlying SAX handler. Taken from XSLTC<a name="line.62"></a> |
| <FONT color="green">063</FONT> */<a name="line.63"></a> |
| <FONT color="green">064</FONT> protected ContentHandler m_saxHandler;<a name="line.64"></a> |
| <FONT color="green">065</FONT> <a name="line.65"></a> |
| <FONT color="green">066</FONT> /**<a name="line.66"></a> |
| <FONT color="green">067</FONT> * Underlying LexicalHandler. Taken from XSLTC<a name="line.67"></a> |
| <FONT color="green">068</FONT> */<a name="line.68"></a> |
| <FONT color="green">069</FONT> protected LexicalHandler m_lexHandler;<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> * A startPrefixMapping() call on a ToSAXHandler will pass that call<a name="line.72"></a> |
| <FONT color="green">073</FONT> * on to the wrapped ContentHandler, but should we also mirror these calls<a name="line.73"></a> |
| <FONT color="green">074</FONT> * with matching attributes, if so this field is true.<a name="line.74"></a> |
| <FONT color="green">075</FONT> * For example if this field is true then a call such as<a name="line.75"></a> |
| <FONT color="green">076</FONT> * startPrefixMapping("prefix1","uri1") will also cause the additional<a name="line.76"></a> |
| <FONT color="green">077</FONT> * internally generated attribute xmlns:prefix1="uri1" to be effectively added<a name="line.77"></a> |
| <FONT color="green">078</FONT> * to the attributes passed to the wrapped ContentHandler.<a name="line.78"></a> |
| <FONT color="green">079</FONT> */ <a name="line.79"></a> |
| <FONT color="green">080</FONT> private boolean m_shouldGenerateNSAttribute = true;<a name="line.80"></a> |
| <FONT color="green">081</FONT> <a name="line.81"></a> |
| <FONT color="green">082</FONT> /** If this is true, then the content handler wrapped by this<a name="line.82"></a> |
| <FONT color="green">083</FONT> * serializer implements the TransformState interface which<a name="line.83"></a> |
| <FONT color="green">084</FONT> * will give the content handler access to the state of<a name="line.84"></a> |
| <FONT color="green">085</FONT> * the transform. */<a name="line.85"></a> |
| <FONT color="green">086</FONT> protected TransformStateSetter m_state = null;<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> * Pass callback to the SAX Handler<a name="line.89"></a> |
| <FONT color="green">090</FONT> */<a name="line.90"></a> |
| <FONT color="green">091</FONT> protected void startDocumentInternal() throws SAXException<a name="line.91"></a> |
| <FONT color="green">092</FONT> {<a name="line.92"></a> |
| <FONT color="green">093</FONT> if (m_needToCallStartDocument) <a name="line.93"></a> |
| <FONT color="green">094</FONT> {<a name="line.94"></a> |
| <FONT color="green">095</FONT> super.startDocumentInternal();<a name="line.95"></a> |
| <FONT color="green">096</FONT> <a name="line.96"></a> |
| <FONT color="green">097</FONT> m_saxHandler.startDocument();<a name="line.97"></a> |
| <FONT color="green">098</FONT> m_needToCallStartDocument = false;<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> /**<a name="line.101"></a> |
| <FONT color="green">102</FONT> * Do nothing.<a name="line.102"></a> |
| <FONT color="green">103</FONT> * @see org.xml.sax.ext.LexicalHandler#startDTD(String, String, String)<a name="line.103"></a> |
| <FONT color="green">104</FONT> */<a name="line.104"></a> |
| <FONT color="green">105</FONT> public void startDTD(String arg0, String arg1, String arg2)<a name="line.105"></a> |
| <FONT color="green">106</FONT> throws SAXException<a name="line.106"></a> |
| <FONT color="green">107</FONT> {<a name="line.107"></a> |
| <FONT color="green">108</FONT> // do nothing for now<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> * Receive notification of character data.<a name="line.112"></a> |
| <FONT color="green">113</FONT> *<a name="line.113"></a> |
| <FONT color="green">114</FONT> * @param characters The string of characters to process.<a name="line.114"></a> |
| <FONT color="green">115</FONT> *<a name="line.115"></a> |
| <FONT color="green">116</FONT> * @throws org.xml.sax.SAXException<a name="line.116"></a> |
| <FONT color="green">117</FONT> *<a name="line.117"></a> |
| <FONT color="green">118</FONT> * @see ExtendedContentHandler#characters(String)<a name="line.118"></a> |
| <FONT color="green">119</FONT> */<a name="line.119"></a> |
| <FONT color="green">120</FONT> public void characters(String characters) throws SAXException<a name="line.120"></a> |
| <FONT color="green">121</FONT> {<a name="line.121"></a> |
| <FONT color="green">122</FONT> final int len = characters.length();<a name="line.122"></a> |
| <FONT color="green">123</FONT> if (len > m_charsBuff.length)<a name="line.123"></a> |
| <FONT color="green">124</FONT> {<a name="line.124"></a> |
| <FONT color="green">125</FONT> m_charsBuff = new char[len*2 + 1]; <a name="line.125"></a> |
| <FONT color="green">126</FONT> }<a name="line.126"></a> |
| <FONT color="green">127</FONT> characters.getChars(0,len, m_charsBuff, 0); <a name="line.127"></a> |
| <FONT color="green">128</FONT> characters(m_charsBuff, 0, len);<a name="line.128"></a> |
| <FONT color="green">129</FONT> }<a name="line.129"></a> |
| <FONT color="green">130</FONT> <a name="line.130"></a> |
| <FONT color="green">131</FONT> /**<a name="line.131"></a> |
| <FONT color="green">132</FONT> * Receive notification of a comment.<a name="line.132"></a> |
| <FONT color="green">133</FONT> *<a name="line.133"></a> |
| <FONT color="green">134</FONT> * @see ExtendedLexicalHandler#comment(String)<a name="line.134"></a> |
| <FONT color="green">135</FONT> */<a name="line.135"></a> |
| <FONT color="green">136</FONT> public void comment(String comment) throws SAXException<a name="line.136"></a> |
| <FONT color="green">137</FONT> {<a name="line.137"></a> |
| <FONT color="green">138</FONT> flushPending();<a name="line.138"></a> |
| <FONT color="green">139</FONT> <a name="line.139"></a> |
| <FONT color="green">140</FONT> // Ignore if a lexical handler has not been set<a name="line.140"></a> |
| <FONT color="green">141</FONT> if (m_lexHandler != null)<a name="line.141"></a> |
| <FONT color="green">142</FONT> {<a name="line.142"></a> |
| <FONT color="green">143</FONT> final int len = comment.length();<a name="line.143"></a> |
| <FONT color="green">144</FONT> if (len > m_charsBuff.length)<a name="line.144"></a> |
| <FONT color="green">145</FONT> {<a name="line.145"></a> |
| <FONT color="green">146</FONT> m_charsBuff = new char[len*2 + 1]; <a name="line.146"></a> |
| <FONT color="green">147</FONT> }<a name="line.147"></a> |
| <FONT color="green">148</FONT> comment.getChars(0,len, m_charsBuff, 0); <a name="line.148"></a> |
| <FONT color="green">149</FONT> m_lexHandler.comment(m_charsBuff, 0, len);<a name="line.149"></a> |
| <FONT color="green">150</FONT> // time to fire off comment event<a name="line.150"></a> |
| <FONT color="green">151</FONT> if (m_tracer != null)<a name="line.151"></a> |
| <FONT color="green">152</FONT> super.fireCommentEvent(m_charsBuff, 0, len);<a name="line.152"></a> |
| <FONT color="green">153</FONT> }<a name="line.153"></a> |
| <FONT color="green">154</FONT> <a name="line.154"></a> |
| <FONT color="green">155</FONT> }<a name="line.155"></a> |
| <FONT color="green">156</FONT> <a name="line.156"></a> |
| <FONT color="green">157</FONT> /**<a name="line.157"></a> |
| <FONT color="green">158</FONT> * Do nothing as this is an abstract class. All subclasses will need to<a name="line.158"></a> |
| <FONT color="green">159</FONT> * define their behavior if it is different.<a name="line.159"></a> |
| <FONT color="green">160</FONT> * @see org.xml.sax.ContentHandler#processingInstruction(String, String)<a name="line.160"></a> |
| <FONT color="green">161</FONT> */<a name="line.161"></a> |
| <FONT color="green">162</FONT> public void processingInstruction(String target, String data)<a name="line.162"></a> |
| <FONT color="green">163</FONT> throws SAXException<a name="line.163"></a> |
| <FONT color="green">164</FONT> {<a name="line.164"></a> |
| <FONT color="green">165</FONT> // Redefined in SAXXMLOutput<a name="line.165"></a> |
| <FONT color="green">166</FONT> }<a name="line.166"></a> |
| <FONT color="green">167</FONT> <a name="line.167"></a> |
| <FONT color="green">168</FONT> protected void closeStartTag() throws SAXException<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> <a name="line.171"></a> |
| <FONT color="green">172</FONT> protected void closeCDATA() throws SAXException<a name="line.172"></a> |
| <FONT color="green">173</FONT> {<a name="line.173"></a> |
| <FONT color="green">174</FONT> // Redefined in SAXXMLOutput<a name="line.174"></a> |
| <FONT color="green">175</FONT> }<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> * Receive notification of the beginning of an element, although this is a<a name="line.178"></a> |
| <FONT color="green">179</FONT> * SAX method additional namespace or attribute information can occur before<a name="line.179"></a> |
| <FONT color="green">180</FONT> * or after this call, that is associated with this element.<a name="line.180"></a> |
| <FONT color="green">181</FONT> *<a name="line.181"></a> |
| <FONT color="green">182</FONT> * @throws org.xml.sax.SAXException Any SAX exception, possibly<a name="line.182"></a> |
| <FONT color="green">183</FONT> * wrapping another exception.<a name="line.183"></a> |
| <FONT color="green">184</FONT> * @see org.xml.sax.ContentHandler#startElement<a name="line.184"></a> |
| <FONT color="green">185</FONT> * @see org.xml.sax.ContentHandler#endElement<a name="line.185"></a> |
| <FONT color="green">186</FONT> * @see org.xml.sax.AttributeList<a name="line.186"></a> |
| <FONT color="green">187</FONT> *<a name="line.187"></a> |
| <FONT color="green">188</FONT> * @throws org.xml.sax.SAXException<a name="line.188"></a> |
| <FONT color="green">189</FONT> *<a name="line.189"></a> |
| <FONT color="green">190</FONT> * @see org.xml.sax.ContentHandler#startElement(String,String,String,Attributes)<a name="line.190"></a> |
| <FONT color="green">191</FONT> */<a name="line.191"></a> |
| <FONT color="green">192</FONT> public void startElement(<a name="line.192"></a> |
| <FONT color="green">193</FONT> String arg0,<a name="line.193"></a> |
| <FONT color="green">194</FONT> String arg1,<a name="line.194"></a> |
| <FONT color="green">195</FONT> String arg2,<a name="line.195"></a> |
| <FONT color="green">196</FONT> Attributes arg3)<a name="line.196"></a> |
| <FONT color="green">197</FONT> throws SAXException<a name="line.197"></a> |
| <FONT color="green">198</FONT> {<a name="line.198"></a> |
| <FONT color="green">199</FONT> if (m_state != null) {<a name="line.199"></a> |
| <FONT color="green">200</FONT> m_state.resetState(getTransformer());<a name="line.200"></a> |
| <FONT color="green">201</FONT> }<a name="line.201"></a> |
| <FONT color="green">202</FONT> <a name="line.202"></a> |
| <FONT color="green">203</FONT> // fire off the start element event<a name="line.203"></a> |
| <FONT color="green">204</FONT> if (m_tracer != null)<a name="line.204"></a> |
| <FONT color="green">205</FONT> super.fireStartElem(arg2);<a name="line.205"></a> |
| <FONT color="green">206</FONT> }<a name="line.206"></a> |
| <FONT color="green">207</FONT> <a name="line.207"></a> |
| <FONT color="green">208</FONT> /**<a name="line.208"></a> |
| <FONT color="green">209</FONT> * Sets the LexicalHandler.<a name="line.209"></a> |
| <FONT color="green">210</FONT> * @param _lexHandler The LexicalHandler to set<a name="line.210"></a> |
| <FONT color="green">211</FONT> */<a name="line.211"></a> |
| <FONT color="green">212</FONT> public void setLexHandler(LexicalHandler _lexHandler)<a name="line.212"></a> |
| <FONT color="green">213</FONT> {<a name="line.213"></a> |
| <FONT color="green">214</FONT> this.m_lexHandler = _lexHandler;<a name="line.214"></a> |
| <FONT color="green">215</FONT> }<a name="line.215"></a> |
| <FONT color="green">216</FONT> <a name="line.216"></a> |
| <FONT color="green">217</FONT> /**<a name="line.217"></a> |
| <FONT color="green">218</FONT> * Sets the SAX ContentHandler.<a name="line.218"></a> |
| <FONT color="green">219</FONT> * @param _saxHandler The ContentHandler to set<a name="line.219"></a> |
| <FONT color="green">220</FONT> */<a name="line.220"></a> |
| <FONT color="green">221</FONT> public void setContentHandler(ContentHandler _saxHandler)<a name="line.221"></a> |
| <FONT color="green">222</FONT> {<a name="line.222"></a> |
| <FONT color="green">223</FONT> this.m_saxHandler = _saxHandler;<a name="line.223"></a> |
| <FONT color="green">224</FONT> if (m_lexHandler == null && _saxHandler instanceof LexicalHandler)<a name="line.224"></a> |
| <FONT color="green">225</FONT> {<a name="line.225"></a> |
| <FONT color="green">226</FONT> // we are not overwriting an existing LexicalHandler, and _saxHandler<a name="line.226"></a> |
| <FONT color="green">227</FONT> // is also implements LexicalHandler, so lets use it<a name="line.227"></a> |
| <FONT color="green">228</FONT> m_lexHandler = (LexicalHandler) _saxHandler;<a name="line.228"></a> |
| <FONT color="green">229</FONT> }<a name="line.229"></a> |
| <FONT color="green">230</FONT> }<a name="line.230"></a> |
| <FONT color="green">231</FONT> <a name="line.231"></a> |
| <FONT color="green">232</FONT> /**<a name="line.232"></a> |
| <FONT color="green">233</FONT> * Does nothing. The setting of CDATA section elements has an impact on<a name="line.233"></a> |
| <FONT color="green">234</FONT> * stream serializers.<a name="line.234"></a> |
| <FONT color="green">235</FONT> * @see SerializationHandler#setCdataSectionElements(java.util.Vector)<a name="line.235"></a> |
| <FONT color="green">236</FONT> */<a name="line.236"></a> |
| <FONT color="green">237</FONT> public void setCdataSectionElements(Vector URI_and_localNames)<a name="line.237"></a> |
| <FONT color="green">238</FONT> {<a name="line.238"></a> |
| <FONT color="green">239</FONT> // do nothing<a name="line.239"></a> |
| <FONT color="green">240</FONT> }<a name="line.240"></a> |
| <FONT color="green">241</FONT> <a name="line.241"></a> |
| <FONT color="green">242</FONT> /** Set whether or not namespace declarations (e.g. <a name="line.242"></a> |
| <FONT color="green">243</FONT> * xmlns:foo) should appear as attributes of <a name="line.243"></a> |
| <FONT color="green">244</FONT> * elements<a name="line.244"></a> |
| <FONT color="green">245</FONT> * @param doOutputNSAttr whether or not namespace declarations<a name="line.245"></a> |
| <FONT color="green">246</FONT> * should appear as attributes<a name="line.246"></a> |
| <FONT color="green">247</FONT> */<a name="line.247"></a> |
| <FONT color="green">248</FONT> public void setShouldOutputNSAttr(boolean doOutputNSAttr)<a name="line.248"></a> |
| <FONT color="green">249</FONT> {<a name="line.249"></a> |
| <FONT color="green">250</FONT> m_shouldGenerateNSAttribute = doOutputNSAttr;<a name="line.250"></a> |
| <FONT color="green">251</FONT> }<a name="line.251"></a> |
| <FONT color="green">252</FONT> <a name="line.252"></a> |
| <FONT color="green">253</FONT> /** <a name="line.253"></a> |
| <FONT color="green">254</FONT> * Returns true if namespace declarations from calls such as<a name="line.254"></a> |
| <FONT color="green">255</FONT> * startPrefixMapping("prefix1","uri1") should<a name="line.255"></a> |
| <FONT color="green">256</FONT> * also be mirrored with self generated additional attributes of elements <a name="line.256"></a> |
| <FONT color="green">257</FONT> * that declare the namespace, for example the attribute xmlns:prefix1="uri1"<a name="line.257"></a> |
| <FONT color="green">258</FONT> */<a name="line.258"></a> |
| <FONT color="green">259</FONT> boolean getShouldOutputNSAttr()<a name="line.259"></a> |
| <FONT color="green">260</FONT> {<a name="line.260"></a> |
| <FONT color="green">261</FONT> return m_shouldGenerateNSAttribute;<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> /**<a name="line.264"></a> |
| <FONT color="green">265</FONT> * This method flushes any pending events, which can be startDocument()<a name="line.265"></a> |
| <FONT color="green">266</FONT> * closing the opening tag of an element, or closing an open CDATA section.<a name="line.266"></a> |
| <FONT color="green">267</FONT> */<a name="line.267"></a> |
| <FONT color="green">268</FONT> public void flushPending() throws SAXException<a name="line.268"></a> |
| <FONT color="green">269</FONT> {<a name="line.269"></a> |
| <FONT color="green">270</FONT> <a name="line.270"></a> |
| <FONT color="green">271</FONT> if (m_needToCallStartDocument)<a name="line.271"></a> |
| <FONT color="green">272</FONT> {<a name="line.272"></a> |
| <FONT color="green">273</FONT> startDocumentInternal();<a name="line.273"></a> |
| <FONT color="green">274</FONT> m_needToCallStartDocument = false;<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> if (m_elemContext.m_startTagOpen)<a name="line.277"></a> |
| <FONT color="green">278</FONT> {<a name="line.278"></a> |
| <FONT color="green">279</FONT> closeStartTag();<a name="line.279"></a> |
| <FONT color="green">280</FONT> m_elemContext.m_startTagOpen = false;<a name="line.280"></a> |
| <FONT color="green">281</FONT> }<a name="line.281"></a> |
| <FONT color="green">282</FONT> <a name="line.282"></a> |
| <FONT color="green">283</FONT> if (m_cdataTagOpen)<a name="line.283"></a> |
| <FONT color="green">284</FONT> {<a name="line.284"></a> |
| <FONT color="green">285</FONT> closeCDATA();<a name="line.285"></a> |
| <FONT color="green">286</FONT> m_cdataTagOpen = false;<a name="line.286"></a> |
| <FONT color="green">287</FONT> }<a name="line.287"></a> |
| <FONT color="green">288</FONT> <a name="line.288"></a> |
| <FONT color="green">289</FONT> }<a name="line.289"></a> |
| <FONT color="green">290</FONT> <a name="line.290"></a> |
| <FONT color="green">291</FONT> /**<a name="line.291"></a> |
| <FONT color="green">292</FONT> * Pass in a reference to a TransformState object, which<a name="line.292"></a> |
| <FONT color="green">293</FONT> * can be used during SAX ContentHandler events to obtain<a name="line.293"></a> |
| <FONT color="green">294</FONT> * information about he state of the transformation. This<a name="line.294"></a> |
| <FONT color="green">295</FONT> * method will be called before each startDocument event.<a name="line.295"></a> |
| <FONT color="green">296</FONT> *<a name="line.296"></a> |
| <FONT color="green">297</FONT> * @param ts A reference to a TransformState object<a name="line.297"></a> |
| <FONT color="green">298</FONT> */<a name="line.298"></a> |
| <FONT color="green">299</FONT> public void setTransformState(TransformStateSetter ts) {<a name="line.299"></a> |
| <FONT color="green">300</FONT> this.m_state = ts;<a name="line.300"></a> |
| <FONT color="green">301</FONT> }<a name="line.301"></a> |
| <FONT color="green">302</FONT> <a name="line.302"></a> |
| <FONT color="green">303</FONT> /**<a name="line.303"></a> |
| <FONT color="green">304</FONT> * Receives notification that an element starts, but attributes are not<a name="line.304"></a> |
| <FONT color="green">305</FONT> * fully known yet.<a name="line.305"></a> |
| <FONT color="green">306</FONT> *<a name="line.306"></a> |
| <FONT color="green">307</FONT> * @param uri the URI of the namespace of the element (optional)<a name="line.307"></a> |
| <FONT color="green">308</FONT> * @param localName the element name, but without prefix (optional)<a name="line.308"></a> |
| <FONT color="green">309</FONT> * @param qName the element name, with prefix, if any (required)<a name="line.309"></a> |
| <FONT color="green">310</FONT> *<a name="line.310"></a> |
| <FONT color="green">311</FONT> * @see ExtendedContentHandler#startElement(String, String, String)<a name="line.311"></a> |
| <FONT color="green">312</FONT> */<a name="line.312"></a> |
| <FONT color="green">313</FONT> public void startElement(String uri, String localName, String qName)<a name="line.313"></a> |
| <FONT color="green">314</FONT> throws SAXException {<a name="line.314"></a> |
| <FONT color="green">315</FONT> <a name="line.315"></a> |
| <FONT color="green">316</FONT> if (m_state != null) {<a name="line.316"></a> |
| <FONT color="green">317</FONT> m_state.resetState(getTransformer());<a name="line.317"></a> |
| <FONT color="green">318</FONT> }<a name="line.318"></a> |
| <FONT color="green">319</FONT> <a name="line.319"></a> |
| <FONT color="green">320</FONT> // fire off the start element event<a name="line.320"></a> |
| <FONT color="green">321</FONT> if (m_tracer != null)<a name="line.321"></a> |
| <FONT color="green">322</FONT> super.fireStartElem(qName); <a name="line.322"></a> |
| <FONT color="green">323</FONT> }<a name="line.323"></a> |
| <FONT color="green">324</FONT> <a name="line.324"></a> |
| <FONT color="green">325</FONT> /**<a name="line.325"></a> |
| <FONT color="green">326</FONT> * An element starts, but attributes are not fully known yet.<a name="line.326"></a> |
| <FONT color="green">327</FONT> *<a name="line.327"></a> |
| <FONT color="green">328</FONT> * @param qName the element name, with prefix (if any).<a name="line.328"></a> |
| <FONT color="green">329</FONT> <a name="line.329"></a> |
| <FONT color="green">330</FONT> * @see ExtendedContentHandler#startElement(String)<a name="line.330"></a> |
| <FONT color="green">331</FONT> */<a name="line.331"></a> |
| <FONT color="green">332</FONT> public void startElement(String qName) throws SAXException {<a name="line.332"></a> |
| <FONT color="green">333</FONT> if (m_state != null) {<a name="line.333"></a> |
| <FONT color="green">334</FONT> m_state.resetState(getTransformer());<a name="line.334"></a> |
| <FONT color="green">335</FONT> } <a name="line.335"></a> |
| <FONT color="green">336</FONT> // fire off the start element event<a name="line.336"></a> |
| <FONT color="green">337</FONT> if (m_tracer != null)<a name="line.337"></a> |
| <FONT color="green">338</FONT> super.fireStartElem(qName); <a name="line.338"></a> |
| <FONT color="green">339</FONT> }<a name="line.339"></a> |
| <FONT color="green">340</FONT> <a name="line.340"></a> |
| <FONT color="green">341</FONT> /**<a name="line.341"></a> |
| <FONT color="green">342</FONT> * This method gets the node's value as a String and uses that String as if<a name="line.342"></a> |
| <FONT color="green">343</FONT> * it were an input character notification.<a name="line.343"></a> |
| <FONT color="green">344</FONT> * @param node the Node to serialize<a name="line.344"></a> |
| <FONT color="green">345</FONT> * @throws org.xml.sax.SAXException<a name="line.345"></a> |
| <FONT color="green">346</FONT> */ <a name="line.346"></a> |
| <FONT color="green">347</FONT> public void characters(org.w3c.dom.Node node)<a name="line.347"></a> |
| <FONT color="green">348</FONT> throws org.xml.sax.SAXException<a name="line.348"></a> |
| <FONT color="green">349</FONT> {<a name="line.349"></a> |
| <FONT color="green">350</FONT> // remember the current node<a name="line.350"></a> |
| <FONT color="green">351</FONT> if (m_state != null)<a name="line.351"></a> |
| <FONT color="green">352</FONT> {<a name="line.352"></a> |
| <FONT color="green">353</FONT> m_state.setCurrentNode(node);<a name="line.353"></a> |
| <FONT color="green">354</FONT> }<a name="line.354"></a> |
| <FONT color="green">355</FONT> <a name="line.355"></a> |
| <FONT color="green">356</FONT> // Get the node's value as a String and use that String as if<a name="line.356"></a> |
| <FONT color="green">357</FONT> // it were an input character notification.<a name="line.357"></a> |
| <FONT color="green">358</FONT> String data = node.getNodeValue();<a name="line.358"></a> |
| <FONT color="green">359</FONT> if (data != null) {<a name="line.359"></a> |
| <FONT color="green">360</FONT> this.characters(data);<a name="line.360"></a> |
| <FONT color="green">361</FONT> }<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> /**<a name="line.364"></a> |
| <FONT color="green">365</FONT> * @see org.xml.sax.ErrorHandler#fatalError(SAXParseException)<a name="line.365"></a> |
| <FONT color="green">366</FONT> */<a name="line.366"></a> |
| <FONT color="green">367</FONT> public void fatalError(SAXParseException exc) throws SAXException {<a name="line.367"></a> |
| <FONT color="green">368</FONT> super.fatalError(exc);<a name="line.368"></a> |
| <FONT color="green">369</FONT> <a name="line.369"></a> |
| <FONT color="green">370</FONT> m_needToCallStartDocument = false;<a name="line.370"></a> |
| <FONT color="green">371</FONT> <a name="line.371"></a> |
| <FONT color="green">372</FONT> if (m_saxHandler instanceof ErrorHandler) {<a name="line.372"></a> |
| <FONT color="green">373</FONT> ((ErrorHandler)m_saxHandler).fatalError(exc); <a name="line.373"></a> |
| <FONT color="green">374</FONT> }<a name="line.374"></a> |
| <FONT color="green">375</FONT> }<a name="line.375"></a> |
| <FONT color="green">376</FONT> <a name="line.376"></a> |
| <FONT color="green">377</FONT> /**<a name="line.377"></a> |
| <FONT color="green">378</FONT> * @see org.xml.sax.ErrorHandler#error(SAXParseException)<a name="line.378"></a> |
| <FONT color="green">379</FONT> */<a name="line.379"></a> |
| <FONT color="green">380</FONT> public void error(SAXParseException exc) throws SAXException {<a name="line.380"></a> |
| <FONT color="green">381</FONT> super.error(exc);<a name="line.381"></a> |
| <FONT color="green">382</FONT> <a name="line.382"></a> |
| <FONT color="green">383</FONT> if (m_saxHandler instanceof ErrorHandler)<a name="line.383"></a> |
| <FONT color="green">384</FONT> ((ErrorHandler)m_saxHandler).error(exc); <a name="line.384"></a> |
| <FONT color="green">385</FONT> <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> /**<a name="line.388"></a> |
| <FONT color="green">389</FONT> * @see org.xml.sax.ErrorHandler#warning(SAXParseException)<a name="line.389"></a> |
| <FONT color="green">390</FONT> */<a name="line.390"></a> |
| <FONT color="green">391</FONT> public void warning(SAXParseException exc) throws SAXException {<a name="line.391"></a> |
| <FONT color="green">392</FONT> super.warning(exc);<a name="line.392"></a> |
| <FONT color="green">393</FONT> <a name="line.393"></a> |
| <FONT color="green">394</FONT> if (m_saxHandler instanceof ErrorHandler)<a name="line.394"></a> |
| <FONT color="green">395</FONT> ((ErrorHandler)m_saxHandler).warning(exc); <a name="line.395"></a> |
| <FONT color="green">396</FONT> }<a name="line.396"></a> |
| <FONT color="green">397</FONT> <a name="line.397"></a> |
| <FONT color="green">398</FONT> <a name="line.398"></a> |
| <FONT color="green">399</FONT> /**<a name="line.399"></a> |
| <FONT color="green">400</FONT> * Try's to reset the super class and reset this class for <a name="line.400"></a> |
| <FONT color="green">401</FONT> * re-use, so that you don't need to create a new serializer <a name="line.401"></a> |
| <FONT color="green">402</FONT> * (mostly for performance reasons).<a name="line.402"></a> |
| <FONT color="green">403</FONT> * <a name="line.403"></a> |
| <FONT color="green">404</FONT> * @return true if the class was successfuly reset.<a name="line.404"></a> |
| <FONT color="green">405</FONT> * @see Serializer#reset()<a name="line.405"></a> |
| <FONT color="green">406</FONT> */<a name="line.406"></a> |
| <FONT color="green">407</FONT> public boolean reset()<a name="line.407"></a> |
| <FONT color="green">408</FONT> {<a name="line.408"></a> |
| <FONT color="green">409</FONT> boolean wasReset = false;<a name="line.409"></a> |
| <FONT color="green">410</FONT> if (super.reset())<a name="line.410"></a> |
| <FONT color="green">411</FONT> {<a name="line.411"></a> |
| <FONT color="green">412</FONT> resetToSAXHandler();<a name="line.412"></a> |
| <FONT color="green">413</FONT> wasReset = true;<a name="line.413"></a> |
| <FONT color="green">414</FONT> }<a name="line.414"></a> |
| <FONT color="green">415</FONT> return wasReset;<a name="line.415"></a> |
| <FONT color="green">416</FONT> }<a name="line.416"></a> |
| <FONT color="green">417</FONT> <a name="line.417"></a> |
| <FONT color="green">418</FONT> /**<a name="line.418"></a> |
| <FONT color="green">419</FONT> * Reset all of the fields owned by ToSAXHandler class<a name="line.419"></a> |
| <FONT color="green">420</FONT> *<a name="line.420"></a> |
| <FONT color="green">421</FONT> */<a name="line.421"></a> |
| <FONT color="green">422</FONT> private void resetToSAXHandler()<a name="line.422"></a> |
| <FONT color="green">423</FONT> {<a name="line.423"></a> |
| <FONT color="green">424</FONT> this.m_lexHandler = null;<a name="line.424"></a> |
| <FONT color="green">425</FONT> this.m_saxHandler = null;<a name="line.425"></a> |
| <FONT color="green">426</FONT> this.m_state = null;<a name="line.426"></a> |
| <FONT color="green">427</FONT> this.m_shouldGenerateNSAttribute = false;<a name="line.427"></a> |
| <FONT color="green">428</FONT> } <a name="line.428"></a> |
| <FONT color="green">429</FONT> <a name="line.429"></a> |
| <FONT color="green">430</FONT> /**<a name="line.430"></a> |
| <FONT color="green">431</FONT> * Add a unique attribute<a name="line.431"></a> |
| <FONT color="green">432</FONT> */<a name="line.432"></a> |
| <FONT color="green">433</FONT> public void addUniqueAttribute(String qName, String value, int flags)<a name="line.433"></a> |
| <FONT color="green">434</FONT> throws SAXException<a name="line.434"></a> |
| <FONT color="green">435</FONT> {<a name="line.435"></a> |
| <FONT color="green">436</FONT> addAttribute(qName, value); <a name="line.436"></a> |
| <FONT color="green">437</FONT> }<a name="line.437"></a> |
| <FONT color="green">438</FONT> }<a name="line.438"></a> |
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| </PRE> |
| </BODY> |
| </HTML> |
