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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: AVT.java 469221 2006-10-30 18:26:44Z minchau $<a name="line.19"></a> |
| <FONT color="green">020</FONT> */<a name="line.20"></a> |
| <FONT color="green">021</FONT> package org.apache.xalan.templates;<a name="line.21"></a> |
| <FONT color="green">022</FONT> <a name="line.22"></a> |
| <FONT color="green">023</FONT> import java.util.StringTokenizer;<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 javax.xml.transform.TransformerException;<a name="line.26"></a> |
| <FONT color="green">027</FONT> <a name="line.27"></a> |
| <FONT color="green">028</FONT> import org.apache.xalan.processor.StylesheetHandler;<a name="line.28"></a> |
| <FONT color="green">029</FONT> import org.apache.xalan.res.XSLMessages;<a name="line.29"></a> |
| <FONT color="green">030</FONT> import org.apache.xalan.res.XSLTErrorResources;<a name="line.30"></a> |
| <FONT color="green">031</FONT> import org.apache.xml.utils.FastStringBuffer;<a name="line.31"></a> |
| <FONT color="green">032</FONT> import org.apache.xml.utils.StringBufferPool;<a name="line.32"></a> |
| <FONT color="green">033</FONT> import org.apache.xpath.XPath;<a name="line.33"></a> |
| <FONT color="green">034</FONT> import org.apache.xpath.XPathContext;<a name="line.34"></a> |
| <FONT color="green">035</FONT> <a name="line.35"></a> |
| <FONT color="green">036</FONT> /**<a name="line.36"></a> |
| <FONT color="green">037</FONT> * Class to hold an Attribute Value Template.<a name="line.37"></a> |
| <FONT color="green">038</FONT> * @xsl.usage advanced<a name="line.38"></a> |
| <FONT color="green">039</FONT> */<a name="line.39"></a> |
| <FONT color="green">040</FONT> public class AVT implements java.io.Serializable, XSLTVisitable<a name="line.40"></a> |
| <FONT color="green">041</FONT> {<a name="line.41"></a> |
| <FONT color="green">042</FONT> static final long serialVersionUID = 5167607155517042691L;<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> *We are not going to use the object pool if USE_OBJECT_POOL == false.<a name="line.45"></a> |
| <FONT color="green">046</FONT> */<a name="line.46"></a> |
| <FONT color="green">047</FONT> private final static boolean USE_OBJECT_POOL = false; <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> * INIT_BUFFER_CHUNK_BITS is used to set initial size of<a name="line.50"></a> |
| <FONT color="green">051</FONT> * of the char m_array in FastStringBuffer if USE_OBJECT_POOL == false. <a name="line.51"></a> |
| <FONT color="green">052</FONT> * size = 2^ INIT_BUFFER_CHUNK_BITS, INIT_BUFFER_CHUNK_BITS = 7 <a name="line.52"></a> |
| <FONT color="green">053</FONT> * corresponds size = 256. <a name="line.53"></a> |
| <FONT color="green">054</FONT> */<a name="line.54"></a> |
| <FONT color="green">055</FONT> private final static int INIT_BUFFER_CHUNK_BITS = 8; <a name="line.55"></a> |
| <FONT color="green">056</FONT> <a name="line.56"></a> |
| <FONT color="green">057</FONT> /**<a name="line.57"></a> |
| <FONT color="green">058</FONT> * If the AVT is not complex, just hold the simple string.<a name="line.58"></a> |
| <FONT color="green">059</FONT> * @serial<a name="line.59"></a> |
| <FONT color="green">060</FONT> */<a name="line.60"></a> |
| <FONT color="green">061</FONT> private String m_simpleString = null;<a name="line.61"></a> |
| <FONT color="green">062</FONT> <a name="line.62"></a> |
| <FONT color="green">063</FONT> /**<a name="line.63"></a> |
| <FONT color="green">064</FONT> * If the AVT is complex, hold a Vector of AVTParts.<a name="line.64"></a> |
| <FONT color="green">065</FONT> * @serial<a name="line.65"></a> |
| <FONT color="green">066</FONT> */<a name="line.66"></a> |
| <FONT color="green">067</FONT> private Vector m_parts = null;<a name="line.67"></a> |
| <FONT color="green">068</FONT> <a name="line.68"></a> |
| <FONT color="green">069</FONT> <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> * The name of the attribute.<a name="line.72"></a> |
| <FONT color="green">073</FONT> * @serial<a name="line.73"></a> |
| <FONT color="green">074</FONT> */<a name="line.74"></a> |
| <FONT color="green">075</FONT> private String m_rawName;<a name="line.75"></a> |
| <FONT color="green">076</FONT> <a name="line.76"></a> |
| <FONT color="green">077</FONT> /**<a name="line.77"></a> |
| <FONT color="green">078</FONT> * Get the raw name of the attribute, with the prefix unprocessed.<a name="line.78"></a> |
| <FONT color="green">079</FONT> *<a name="line.79"></a> |
| <FONT color="green">080</FONT> * @return non-null reference to prefixed name.<a name="line.80"></a> |
| <FONT color="green">081</FONT> */<a name="line.81"></a> |
| <FONT color="green">082</FONT> public String getRawName()<a name="line.82"></a> |
| <FONT color="green">083</FONT> {<a name="line.83"></a> |
| <FONT color="green">084</FONT> return m_rawName;<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> * Get the raw name of the attribute, with the prefix unprocessed.<a name="line.88"></a> |
| <FONT color="green">089</FONT> *<a name="line.89"></a> |
| <FONT color="green">090</FONT> * @param rawName non-null reference to prefixed name.<a name="line.90"></a> |
| <FONT color="green">091</FONT> */<a name="line.91"></a> |
| <FONT color="green">092</FONT> public void setRawName(String rawName)<a name="line.92"></a> |
| <FONT color="green">093</FONT> {<a name="line.93"></a> |
| <FONT color="green">094</FONT> m_rawName = rawName;<a name="line.94"></a> |
| <FONT color="green">095</FONT> }<a name="line.95"></a> |
| <FONT color="green">096</FONT> <a name="line.96"></a> |
| <FONT color="green">097</FONT> /**<a name="line.97"></a> |
| <FONT color="green">098</FONT> * The name of the attribute.<a name="line.98"></a> |
| <FONT color="green">099</FONT> * @serial<a name="line.99"></a> |
| <FONT color="green">100</FONT> */<a name="line.100"></a> |
| <FONT color="green">101</FONT> private String m_name;<a name="line.101"></a> |
| <FONT color="green">102</FONT> <a name="line.102"></a> |
| <FONT color="green">103</FONT> /**<a name="line.103"></a> |
| <FONT color="green">104</FONT> * Get the local name of the attribute.<a name="line.104"></a> |
| <FONT color="green">105</FONT> *<a name="line.105"></a> |
| <FONT color="green">106</FONT> * @return non-null reference to name string.<a name="line.106"></a> |
| <FONT color="green">107</FONT> */<a name="line.107"></a> |
| <FONT color="green">108</FONT> public String getName()<a name="line.108"></a> |
| <FONT color="green">109</FONT> {<a name="line.109"></a> |
| <FONT color="green">110</FONT> return m_name;<a name="line.110"></a> |
| <FONT color="green">111</FONT> }<a name="line.111"></a> |
| <FONT color="green">112</FONT> <a name="line.112"></a> |
| <FONT color="green">113</FONT> /**<a name="line.113"></a> |
| <FONT color="green">114</FONT> * Set the local name of the attribute.<a name="line.114"></a> |
| <FONT color="green">115</FONT> *<a name="line.115"></a> |
| <FONT color="green">116</FONT> * @param name non-null reference to name string.<a name="line.116"></a> |
| <FONT color="green">117</FONT> */<a name="line.117"></a> |
| <FONT color="green">118</FONT> public void setName(String name)<a name="line.118"></a> |
| <FONT color="green">119</FONT> {<a name="line.119"></a> |
| <FONT color="green">120</FONT> m_name = name;<a name="line.120"></a> |
| <FONT color="green">121</FONT> }<a name="line.121"></a> |
| <FONT color="green">122</FONT> <a name="line.122"></a> |
| <FONT color="green">123</FONT> /**<a name="line.123"></a> |
| <FONT color="green">124</FONT> * The namespace URI of the owning attribute.<a name="line.124"></a> |
| <FONT color="green">125</FONT> * @serial<a name="line.125"></a> |
| <FONT color="green">126</FONT> */<a name="line.126"></a> |
| <FONT color="green">127</FONT> private String m_uri;<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 namespace URI of the attribute.<a name="line.130"></a> |
| <FONT color="green">131</FONT> *<a name="line.131"></a> |
| <FONT color="green">132</FONT> * @return non-null reference to URI, "" if null namespace.<a name="line.132"></a> |
| <FONT color="green">133</FONT> */<a name="line.133"></a> |
| <FONT color="green">134</FONT> public String getURI()<a name="line.134"></a> |
| <FONT color="green">135</FONT> {<a name="line.135"></a> |
| <FONT color="green">136</FONT> return m_uri;<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> * Get the namespace URI of the attribute.<a name="line.140"></a> |
| <FONT color="green">141</FONT> *<a name="line.141"></a> |
| <FONT color="green">142</FONT> * @param uri non-null reference to URI, "" if null namespace.<a name="line.142"></a> |
| <FONT color="green">143</FONT> */<a name="line.143"></a> |
| <FONT color="green">144</FONT> public void setURI(String uri)<a name="line.144"></a> |
| <FONT color="green">145</FONT> {<a name="line.145"></a> |
| <FONT color="green">146</FONT> m_uri = uri;<a name="line.146"></a> |
| <FONT color="green">147</FONT> }<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> * Construct an AVT by parsing the string, and either<a name="line.150"></a> |
| <FONT color="green">151</FONT> * constructing a vector of AVTParts, or simply hold<a name="line.151"></a> |
| <FONT color="green">152</FONT> * on to the string if the AVT is simple.<a name="line.152"></a> |
| <FONT color="green">153</FONT> *<a name="line.153"></a> |
| <FONT color="green">154</FONT> * @param handler non-null reference to StylesheetHandler that is constructing.<a name="line.154"></a> |
| <FONT color="green">155</FONT> * @param uri non-null reference to URI, "" if null namespace.<a name="line.155"></a> |
| <FONT color="green">156</FONT> * @param name non-null reference to name string.<a name="line.156"></a> |
| <FONT color="green">157</FONT> * @param rawName prefixed name.<a name="line.157"></a> |
| <FONT color="green">158</FONT> * @param stringedValue non-null raw string value.<a name="line.158"></a> |
| <FONT color="green">159</FONT> *<a name="line.159"></a> |
| <FONT color="green">160</FONT> * @throws javax.xml.transform.TransformerException<a name="line.160"></a> |
| <FONT color="green">161</FONT> */<a name="line.161"></a> |
| <FONT color="green">162</FONT> public AVT(StylesheetHandler handler, String uri, String name, <a name="line.162"></a> |
| <FONT color="green">163</FONT> String rawName, String stringedValue,<a name="line.163"></a> |
| <FONT color="green">164</FONT> ElemTemplateElement owner)<a name="line.164"></a> |
| <FONT color="green">165</FONT> throws javax.xml.transform.TransformerException<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> m_uri = uri;<a name="line.168"></a> |
| <FONT color="green">169</FONT> m_name = name;<a name="line.169"></a> |
| <FONT color="green">170</FONT> m_rawName = rawName;<a name="line.170"></a> |
| <FONT color="green">171</FONT> <a name="line.171"></a> |
| <FONT color="green">172</FONT> StringTokenizer tokenizer = new StringTokenizer(stringedValue, "{}\"\'",<a name="line.172"></a> |
| <FONT color="green">173</FONT> true);<a name="line.173"></a> |
| <FONT color="green">174</FONT> int nTokens = tokenizer.countTokens();<a name="line.174"></a> |
| <FONT color="green">175</FONT> <a name="line.175"></a> |
| <FONT color="green">176</FONT> if (nTokens < 2)<a name="line.176"></a> |
| <FONT color="green">177</FONT> {<a name="line.177"></a> |
| <FONT color="green">178</FONT> m_simpleString = stringedValue; // then do the simple thing<a name="line.178"></a> |
| <FONT color="green">179</FONT> }<a name="line.179"></a> |
| <FONT color="green">180</FONT> else<a name="line.180"></a> |
| <FONT color="green">181</FONT> {<a name="line.181"></a> |
| <FONT color="green">182</FONT> FastStringBuffer buffer = null;<a name="line.182"></a> |
| <FONT color="green">183</FONT> FastStringBuffer exprBuffer = null;<a name="line.183"></a> |
| <FONT color="green">184</FONT> if(USE_OBJECT_POOL){<a name="line.184"></a> |
| <FONT color="green">185</FONT> buffer = StringBufferPool.get(); <a name="line.185"></a> |
| <FONT color="green">186</FONT> exprBuffer = StringBufferPool.get();<a name="line.186"></a> |
| <FONT color="green">187</FONT> }else{<a name="line.187"></a> |
| <FONT color="green">188</FONT> buffer = new FastStringBuffer(6);<a name="line.188"></a> |
| <FONT color="green">189</FONT> exprBuffer = new FastStringBuffer(6);<a name="line.189"></a> |
| <FONT color="green">190</FONT> }<a name="line.190"></a> |
| <FONT color="green">191</FONT> try<a name="line.191"></a> |
| <FONT color="green">192</FONT> {<a name="line.192"></a> |
| <FONT color="green">193</FONT> m_parts = new Vector(nTokens + 1);<a name="line.193"></a> |
| <FONT color="green">194</FONT> <a name="line.194"></a> |
| <FONT color="green">195</FONT> String t = null; // base token<a name="line.195"></a> |
| <FONT color="green">196</FONT> String lookahead = null; // next token<a name="line.196"></a> |
| <FONT color="green">197</FONT> String error = null; // if non-null, break from loop<a name="line.197"></a> |
| <FONT color="green">198</FONT> <a name="line.198"></a> |
| <FONT color="green">199</FONT> while (tokenizer.hasMoreTokens())<a name="line.199"></a> |
| <FONT color="green">200</FONT> {<a name="line.200"></a> |
| <FONT color="green">201</FONT> if (lookahead != null)<a name="line.201"></a> |
| <FONT color="green">202</FONT> {<a name="line.202"></a> |
| <FONT color="green">203</FONT> t = lookahead;<a name="line.203"></a> |
| <FONT color="green">204</FONT> lookahead = null;<a name="line.204"></a> |
| <FONT color="green">205</FONT> }<a name="line.205"></a> |
| <FONT color="green">206</FONT> else<a name="line.206"></a> |
| <FONT color="green">207</FONT> t = tokenizer.nextToken();<a name="line.207"></a> |
| <FONT color="green">208</FONT> <a name="line.208"></a> |
| <FONT color="green">209</FONT> if (t.length() == 1)<a name="line.209"></a> |
| <FONT color="green">210</FONT> {<a name="line.210"></a> |
| <FONT color="green">211</FONT> switch (t.charAt(0))<a name="line.211"></a> |
| <FONT color="green">212</FONT> {<a name="line.212"></a> |
| <FONT color="green">213</FONT> case ('\"') :<a name="line.213"></a> |
| <FONT color="green">214</FONT> case ('\'') :<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> // just keep on going, since we're not in an attribute template<a name="line.217"></a> |
| <FONT color="green">218</FONT> buffer.append(t);<a name="line.218"></a> |
| <FONT color="green">219</FONT> <a name="line.219"></a> |
| <FONT color="green">220</FONT> break;<a name="line.220"></a> |
| <FONT color="green">221</FONT> }<a name="line.221"></a> |
| <FONT color="green">222</FONT> case ('{') :<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> try<a name="line.225"></a> |
| <FONT color="green">226</FONT> {<a name="line.226"></a> |
| <FONT color="green">227</FONT> // Attribute Value Template start<a name="line.227"></a> |
| <FONT color="green">228</FONT> lookahead = tokenizer.nextToken();<a name="line.228"></a> |
| <FONT color="green">229</FONT> <a name="line.229"></a> |
| <FONT color="green">230</FONT> if (lookahead.equals("{"))<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> // Double curlys mean escape to show curly<a name="line.233"></a> |
| <FONT color="green">234</FONT> buffer.append(lookahead);<a name="line.234"></a> |
| <FONT color="green">235</FONT> <a name="line.235"></a> |
| <FONT color="green">236</FONT> lookahead = null;<a name="line.236"></a> |
| <FONT color="green">237</FONT> <a name="line.237"></a> |
| <FONT color="green">238</FONT> break; // from switch<a name="line.238"></a> |
| <FONT color="green">239</FONT> }<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> else if(lookahead.equals("\"") || lookahead.equals("\'"))<a name="line.242"></a> |
| <FONT color="green">243</FONT> {<a name="line.243"></a> |
| <FONT color="green">244</FONT> // Error. Expressions can not begin with quotes.<a name="line.244"></a> |
| <FONT color="green">245</FONT> error = "Expressions can not begin with quotes.";<a name="line.245"></a> |
| <FONT color="green">246</FONT> break; // from switch<a name="line.246"></a> |
| <FONT color="green">247</FONT> }<a name="line.247"></a> |
| <FONT color="green">248</FONT> */<a name="line.248"></a> |
| <FONT color="green">249</FONT> else<a name="line.249"></a> |
| <FONT color="green">250</FONT> {<a name="line.250"></a> |
| <FONT color="green">251</FONT> if (buffer.length() > 0)<a name="line.251"></a> |
| <FONT color="green">252</FONT> {<a name="line.252"></a> |
| <FONT color="green">253</FONT> m_parts.addElement(new AVTPartSimple(buffer.toString()));<a name="line.253"></a> |
| <FONT color="green">254</FONT> buffer.setLength(0);<a name="line.254"></a> |
| <FONT color="green">255</FONT> }<a name="line.255"></a> |
| <FONT color="green">256</FONT> <a name="line.256"></a> |
| <FONT color="green">257</FONT> exprBuffer.setLength(0);<a name="line.257"></a> |
| <FONT color="green">258</FONT> <a name="line.258"></a> |
| <FONT color="green">259</FONT> while (null != lookahead)<a name="line.259"></a> |
| <FONT color="green">260</FONT> {<a name="line.260"></a> |
| <FONT color="green">261</FONT> if (lookahead.length() == 1)<a name="line.261"></a> |
| <FONT color="green">262</FONT> {<a name="line.262"></a> |
| <FONT color="green">263</FONT> switch (lookahead.charAt(0))<a name="line.263"></a> |
| <FONT color="green">264</FONT> {<a name="line.264"></a> |
| <FONT color="green">265</FONT> case '\'' :<a name="line.265"></a> |
| <FONT color="green">266</FONT> case '\"' :<a name="line.266"></a> |
| <FONT color="green">267</FONT> {<a name="line.267"></a> |
| <FONT color="green">268</FONT> <a name="line.268"></a> |
| <FONT color="green">269</FONT> // String start<a name="line.269"></a> |
| <FONT color="green">270</FONT> exprBuffer.append(lookahead);<a name="line.270"></a> |
| <FONT color="green">271</FONT> <a name="line.271"></a> |
| <FONT color="green">272</FONT> String quote = lookahead;<a name="line.272"></a> |
| <FONT color="green">273</FONT> <a name="line.273"></a> |
| <FONT color="green">274</FONT> // Consume stuff 'till next quote<a name="line.274"></a> |
| <FONT color="green">275</FONT> lookahead = tokenizer.nextToken();<a name="line.275"></a> |
| <FONT color="green">276</FONT> <a name="line.276"></a> |
| <FONT color="green">277</FONT> while (!lookahead.equals(quote))<a name="line.277"></a> |
| <FONT color="green">278</FONT> {<a name="line.278"></a> |
| <FONT color="green">279</FONT> exprBuffer.append(lookahead);<a name="line.279"></a> |
| <FONT color="green">280</FONT> <a name="line.280"></a> |
| <FONT color="green">281</FONT> lookahead = tokenizer.nextToken();<a name="line.281"></a> |
| <FONT color="green">282</FONT> }<a name="line.282"></a> |
| <FONT color="green">283</FONT> <a name="line.283"></a> |
| <FONT color="green">284</FONT> exprBuffer.append(lookahead);<a name="line.284"></a> |
| <FONT color="green">285</FONT> <a name="line.285"></a> |
| <FONT color="green">286</FONT> lookahead = tokenizer.nextToken();<a name="line.286"></a> |
| <FONT color="green">287</FONT> <a name="line.287"></a> |
| <FONT color="green">288</FONT> break;<a name="line.288"></a> |
| <FONT color="green">289</FONT> }<a name="line.289"></a> |
| <FONT color="green">290</FONT> case '{' :<a name="line.290"></a> |
| <FONT color="green">291</FONT> {<a name="line.291"></a> |
| <FONT color="green">292</FONT> <a name="line.292"></a> |
| <FONT color="green">293</FONT> // What's another curly doing here?<a name="line.293"></a> |
| <FONT color="green">294</FONT> error = XSLMessages.createMessage(<a name="line.294"></a> |
| <FONT color="green">295</FONT> XSLTErrorResources.ER_NO_CURLYBRACE, null); //"Error: Can not have \"{\" within expression.";<a name="line.295"></a> |
| <FONT color="green">296</FONT> <a name="line.296"></a> |
| <FONT color="green">297</FONT> lookahead = null; // breaks out of inner while loop<a name="line.297"></a> |
| <FONT color="green">298</FONT> <a name="line.298"></a> |
| <FONT color="green">299</FONT> break;<a name="line.299"></a> |
| <FONT color="green">300</FONT> }<a name="line.300"></a> |
| <FONT color="green">301</FONT> case '}' :<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> // Proper close of attribute template.<a name="line.304"></a> |
| <FONT color="green">305</FONT> // Evaluate the expression.<a name="line.305"></a> |
| <FONT color="green">306</FONT> buffer.setLength(0);<a name="line.306"></a> |
| <FONT color="green">307</FONT> <a name="line.307"></a> |
| <FONT color="green">308</FONT> XPath xpath =<a name="line.308"></a> |
| <FONT color="green">309</FONT> handler.createXPath(exprBuffer.toString(), owner);<a name="line.309"></a> |
| <FONT color="green">310</FONT> <a name="line.310"></a> |
| <FONT color="green">311</FONT> m_parts.addElement(new AVTPartXPath(xpath));<a name="line.311"></a> |
| <FONT color="green">312</FONT> <a name="line.312"></a> |
| <FONT color="green">313</FONT> lookahead = null; // breaks out of inner while loop<a name="line.313"></a> |
| <FONT color="green">314</FONT> <a name="line.314"></a> |
| <FONT color="green">315</FONT> break;<a name="line.315"></a> |
| <FONT color="green">316</FONT> }<a name="line.316"></a> |
| <FONT color="green">317</FONT> default :<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> // part of the template stuff, just add it.<a name="line.320"></a> |
| <FONT color="green">321</FONT> exprBuffer.append(lookahead);<a name="line.321"></a> |
| <FONT color="green">322</FONT> <a name="line.322"></a> |
| <FONT color="green">323</FONT> lookahead = tokenizer.nextToken();<a name="line.323"></a> |
| <FONT color="green">324</FONT> }<a name="line.324"></a> |
| <FONT color="green">325</FONT> } // end inner switch<a name="line.325"></a> |
| <FONT color="green">326</FONT> } // end if lookahead length == 1<a name="line.326"></a> |
| <FONT color="green">327</FONT> else<a name="line.327"></a> |
| <FONT color="green">328</FONT> {<a name="line.328"></a> |
| <FONT color="green">329</FONT> <a name="line.329"></a> |
| <FONT color="green">330</FONT> // part of the template stuff, just add it.<a name="line.330"></a> |
| <FONT color="green">331</FONT> exprBuffer.append(lookahead);<a name="line.331"></a> |
| <FONT color="green">332</FONT> <a name="line.332"></a> |
| <FONT color="green">333</FONT> lookahead = tokenizer.nextToken();<a name="line.333"></a> |
| <FONT color="green">334</FONT> }<a name="line.334"></a> |
| <FONT color="green">335</FONT> } // end while(!lookahead.equals("}"))<a name="line.335"></a> |
| <FONT color="green">336</FONT> <a name="line.336"></a> |
| <FONT color="green">337</FONT> if (error != null)<a name="line.337"></a> |
| <FONT color="green">338</FONT> {<a name="line.338"></a> |
| <FONT color="green">339</FONT> break; // from inner while loop<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> <a name="line.342"></a> |
| <FONT color="green">343</FONT> break;<a name="line.343"></a> |
| <FONT color="green">344</FONT> }<a name="line.344"></a> |
| <FONT color="green">345</FONT> catch (java.util.NoSuchElementException ex)<a name="line.345"></a> |
| <FONT color="green">346</FONT> {<a name="line.346"></a> |
| <FONT color="green">347</FONT> error = XSLMessages.createMessage(XSLTErrorResources.ER_ILLEGAL_ATTRIBUTE_VALUE, new Object[]{ name, stringedValue }); <a name="line.347"></a> |
| <FONT color="green">348</FONT> break;<a name="line.348"></a> |
| <FONT color="green">349</FONT> }<a name="line.349"></a> |
| <FONT color="green">350</FONT> }<a name="line.350"></a> |
| <FONT color="green">351</FONT> case ('}') :<a name="line.351"></a> |
| <FONT color="green">352</FONT> {<a name="line.352"></a> |
| <FONT color="green">353</FONT> lookahead = tokenizer.nextToken();<a name="line.353"></a> |
| <FONT color="green">354</FONT> <a name="line.354"></a> |
| <FONT color="green">355</FONT> if (lookahead.equals("}"))<a name="line.355"></a> |
| <FONT color="green">356</FONT> {<a name="line.356"></a> |
| <FONT color="green">357</FONT> <a name="line.357"></a> |
| <FONT color="green">358</FONT> // Double curlys mean escape to show curly<a name="line.358"></a> |
| <FONT color="green">359</FONT> buffer.append(lookahead);<a name="line.359"></a> |
| <FONT color="green">360</FONT> <a name="line.360"></a> |
| <FONT color="green">361</FONT> lookahead = null; // swallow<a name="line.361"></a> |
| <FONT color="green">362</FONT> }<a name="line.362"></a> |
| <FONT color="green">363</FONT> else<a name="line.363"></a> |
| <FONT color="green">364</FONT> {<a name="line.364"></a> |
| <FONT color="green">365</FONT> <a name="line.365"></a> |
| <FONT color="green">366</FONT> // Illegal, I think...<a name="line.366"></a> |
| <FONT color="green">367</FONT> try<a name="line.367"></a> |
| <FONT color="green">368</FONT> {<a name="line.368"></a> |
| <FONT color="green">369</FONT> handler.warn(XSLTErrorResources.WG_FOUND_CURLYBRACE, null); //"Found \"}\" but no attribute template open!");<a name="line.369"></a> |
| <FONT color="green">370</FONT> }<a name="line.370"></a> |
| <FONT color="green">371</FONT> catch (org.xml.sax.SAXException se)<a name="line.371"></a> |
| <FONT color="green">372</FONT> {<a name="line.372"></a> |
| <FONT color="green">373</FONT> throw new TransformerException(se);<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> buffer.append("}");<a name="line.376"></a> |
| <FONT color="green">377</FONT> <a name="line.377"></a> |
| <FONT color="green">378</FONT> // leave the lookahead to be processed by the next round.<a name="line.378"></a> |
| <FONT color="green">379</FONT> }<a name="line.379"></a> |
| <FONT color="green">380</FONT> <a name="line.380"></a> |
| <FONT color="green">381</FONT> break;<a name="line.381"></a> |
| <FONT color="green">382</FONT> }<a name="line.382"></a> |
| <FONT color="green">383</FONT> default :<a name="line.383"></a> |
| <FONT color="green">384</FONT> {<a name="line.384"></a> |
| <FONT color="green">385</FONT> <a name="line.385"></a> |
| <FONT color="green">386</FONT> // Anything else just add to string.<a name="line.386"></a> |
| <FONT color="green">387</FONT> buffer.append(t);<a name="line.387"></a> |
| <FONT color="green">388</FONT> }<a name="line.388"></a> |
| <FONT color="green">389</FONT> } // end switch t<a name="line.389"></a> |
| <FONT color="green">390</FONT> } // end if length == 1<a name="line.390"></a> |
| <FONT color="green">391</FONT> else<a name="line.391"></a> |
| <FONT color="green">392</FONT> {<a name="line.392"></a> |
| <FONT color="green">393</FONT> <a name="line.393"></a> |
| <FONT color="green">394</FONT> // Anything else just add to string.<a name="line.394"></a> |
| <FONT color="green">395</FONT> buffer.append(t);<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> if (null != error)<a name="line.398"></a> |
| <FONT color="green">399</FONT> {<a name="line.399"></a> |
| <FONT color="green">400</FONT> try<a name="line.400"></a> |
| <FONT color="green">401</FONT> {<a name="line.401"></a> |
| <FONT color="green">402</FONT> handler.warn(XSLTErrorResources.WG_ATTR_TEMPLATE,<a name="line.402"></a> |
| <FONT color="green">403</FONT> new Object[]{ error }); //"Attr Template, "+error);<a name="line.403"></a> |
| <FONT color="green">404</FONT> }<a name="line.404"></a> |
| <FONT color="green">405</FONT> catch (org.xml.sax.SAXException se)<a name="line.405"></a> |
| <FONT color="green">406</FONT> {<a name="line.406"></a> |
| <FONT color="green">407</FONT> throw new TransformerException(se);<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> break;<a name="line.410"></a> |
| <FONT color="green">411</FONT> }<a name="line.411"></a> |
| <FONT color="green">412</FONT> } // end while(tokenizer.hasMoreTokens())<a name="line.412"></a> |
| <FONT color="green">413</FONT> <a name="line.413"></a> |
| <FONT color="green">414</FONT> if (buffer.length() > 0)<a name="line.414"></a> |
| <FONT color="green">415</FONT> {<a name="line.415"></a> |
| <FONT color="green">416</FONT> m_parts.addElement(new AVTPartSimple(buffer.toString()));<a name="line.416"></a> |
| <FONT color="green">417</FONT> buffer.setLength(0);<a name="line.417"></a> |
| <FONT color="green">418</FONT> }<a name="line.418"></a> |
| <FONT color="green">419</FONT> }<a name="line.419"></a> |
| <FONT color="green">420</FONT> finally<a name="line.420"></a> |
| <FONT color="green">421</FONT> {<a name="line.421"></a> |
| <FONT color="green">422</FONT> if(USE_OBJECT_POOL){<a name="line.422"></a> |
| <FONT color="green">423</FONT> StringBufferPool.free(buffer);<a name="line.423"></a> |
| <FONT color="green">424</FONT> StringBufferPool.free(exprBuffer);<a name="line.424"></a> |
| <FONT color="green">425</FONT> }else{<a name="line.425"></a> |
| <FONT color="green">426</FONT> buffer = null;<a name="line.426"></a> |
| <FONT color="green">427</FONT> exprBuffer = null;<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> } // end else nTokens > 1<a name="line.430"></a> |
| <FONT color="green">431</FONT> <a name="line.431"></a> |
| <FONT color="green">432</FONT> if (null == m_parts && (null == m_simpleString))<a name="line.432"></a> |
| <FONT color="green">433</FONT> {<a name="line.433"></a> |
| <FONT color="green">434</FONT> <a name="line.434"></a> |
| <FONT color="green">435</FONT> // Error?<a name="line.435"></a> |
| <FONT color="green">436</FONT> m_simpleString = "";<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> |
| <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> * Get the AVT as the original string.<a name="line.441"></a> |
| <FONT color="green">442</FONT> *<a name="line.442"></a> |
| <FONT color="green">443</FONT> * @return The AVT as the original string<a name="line.443"></a> |
| <FONT color="green">444</FONT> */<a name="line.444"></a> |
| <FONT color="green">445</FONT> public String getSimpleString()<a name="line.445"></a> |
| <FONT color="green">446</FONT> {<a name="line.446"></a> |
| <FONT color="green">447</FONT> <a name="line.447"></a> |
| <FONT color="green">448</FONT> if (null != m_simpleString){<a name="line.448"></a> |
| <FONT color="green">449</FONT> return m_simpleString;<a name="line.449"></a> |
| <FONT color="green">450</FONT> }<a name="line.450"></a> |
| <FONT color="green">451</FONT> else if (null != m_parts){<a name="line.451"></a> |
| <FONT color="green">452</FONT> final FastStringBuffer buf = getBuffer();<a name="line.452"></a> |
| <FONT color="green">453</FONT> String out = null;<a name="line.453"></a> |
| <FONT color="green">454</FONT> <a name="line.454"></a> |
| <FONT color="green">455</FONT> int n = m_parts.size();<a name="line.455"></a> |
| <FONT color="green">456</FONT> try{<a name="line.456"></a> |
| <FONT color="green">457</FONT> for (int i = 0; i < n; i++){<a name="line.457"></a> |
| <FONT color="green">458</FONT> AVTPart part = (AVTPart) m_parts.elementAt(i);<a name="line.458"></a> |
| <FONT color="green">459</FONT> buf.append(part.getSimpleString());<a name="line.459"></a> |
| <FONT color="green">460</FONT> }<a name="line.460"></a> |
| <FONT color="green">461</FONT> out = buf.toString();<a name="line.461"></a> |
| <FONT color="green">462</FONT> }finally{<a name="line.462"></a> |
| <FONT color="green">463</FONT> if(USE_OBJECT_POOL){<a name="line.463"></a> |
| <FONT color="green">464</FONT> StringBufferPool.free(buf);<a name="line.464"></a> |
| <FONT color="green">465</FONT> }else{<a name="line.465"></a> |
| <FONT color="green">466</FONT> buf.setLength(0); <a name="line.466"></a> |
| <FONT color="green">467</FONT> };<a name="line.467"></a> |
| <FONT color="green">468</FONT> }<a name="line.468"></a> |
| <FONT color="green">469</FONT> return out;<a name="line.469"></a> |
| <FONT color="green">470</FONT> }else{<a name="line.470"></a> |
| <FONT color="green">471</FONT> return "";<a name="line.471"></a> |
| <FONT color="green">472</FONT> }<a name="line.472"></a> |
| <FONT color="green">473</FONT> }<a name="line.473"></a> |
| <FONT color="green">474</FONT> <a name="line.474"></a> |
| <FONT color="green">475</FONT> /**<a name="line.475"></a> |
| <FONT color="green">476</FONT> * Evaluate the AVT and return a String.<a name="line.476"></a> |
| <FONT color="green">477</FONT> *<a name="line.477"></a> |
| <FONT color="green">478</FONT> * @param xctxt Te XPathContext to use to evaluate this.<a name="line.478"></a> |
| <FONT color="green">479</FONT> * @param context The current source tree context.<a name="line.479"></a> |
| <FONT color="green">480</FONT> * @param nsNode The current namespace context (stylesheet tree context).<a name="line.480"></a> |
| <FONT color="green">481</FONT> *<a name="line.481"></a> |
| <FONT color="green">482</FONT> * @return The AVT evaluated as a string<a name="line.482"></a> |
| <FONT color="green">483</FONT> *<a name="line.483"></a> |
| <FONT color="green">484</FONT> * @throws javax.xml.transform.TransformerException<a name="line.484"></a> |
| <FONT color="green">485</FONT> */<a name="line.485"></a> |
| <FONT color="green">486</FONT> public String evaluate(<a name="line.486"></a> |
| <FONT color="green">487</FONT> XPathContext xctxt, int context, org.apache.xml.utils.PrefixResolver nsNode)<a name="line.487"></a> |
| <FONT color="green">488</FONT> throws javax.xml.transform.TransformerException<a name="line.488"></a> |
| <FONT color="green">489</FONT> {<a name="line.489"></a> |
| <FONT color="green">490</FONT> if (null != m_simpleString){<a name="line.490"></a> |
| <FONT color="green">491</FONT> return m_simpleString;<a name="line.491"></a> |
| <FONT color="green">492</FONT> }else if (null != m_parts){<a name="line.492"></a> |
| <FONT color="green">493</FONT> final FastStringBuffer buf =getBuffer();<a name="line.493"></a> |
| <FONT color="green">494</FONT> String out = null;<a name="line.494"></a> |
| <FONT color="green">495</FONT> int n = m_parts.size();<a name="line.495"></a> |
| <FONT color="green">496</FONT> try{<a name="line.496"></a> |
| <FONT color="green">497</FONT> for (int i = 0; i < n; i++){<a name="line.497"></a> |
| <FONT color="green">498</FONT> AVTPart part = (AVTPart) m_parts.elementAt(i); <a name="line.498"></a> |
| <FONT color="green">499</FONT> part.evaluate(xctxt, buf, context, nsNode);<a name="line.499"></a> |
| <FONT color="green">500</FONT> }<a name="line.500"></a> |
| <FONT color="green">501</FONT> out = buf.toString();<a name="line.501"></a> |
| <FONT color="green">502</FONT> }finally{<a name="line.502"></a> |
| <FONT color="green">503</FONT> if(USE_OBJECT_POOL){<a name="line.503"></a> |
| <FONT color="green">504</FONT> StringBufferPool.free(buf);<a name="line.504"></a> |
| <FONT color="green">505</FONT> }else{<a name="line.505"></a> |
| <FONT color="green">506</FONT> buf.setLength(0); <a name="line.506"></a> |
| <FONT color="green">507</FONT> }<a name="line.507"></a> |
| <FONT color="green">508</FONT> }<a name="line.508"></a> |
| <FONT color="green">509</FONT> return out;<a name="line.509"></a> |
| <FONT color="green">510</FONT> }else{<a name="line.510"></a> |
| <FONT color="green">511</FONT> return "";<a name="line.511"></a> |
| <FONT color="green">512</FONT> }<a name="line.512"></a> |
| <FONT color="green">513</FONT> }<a name="line.513"></a> |
| <FONT color="green">514</FONT> <a name="line.514"></a> |
| <FONT color="green">515</FONT> /**<a name="line.515"></a> |
| <FONT color="green">516</FONT> * Test whether the AVT is insensitive to the context in which<a name="line.516"></a> |
| <FONT color="green">517</FONT> * it is being evaluated. This is intended to facilitate<a name="line.517"></a> |
| <FONT color="green">518</FONT> * compilation of templates, by allowing simple AVTs to be<a name="line.518"></a> |
| <FONT color="green">519</FONT> * converted back into strings.<a name="line.519"></a> |
| <FONT color="green">520</FONT> *<a name="line.520"></a> |
| <FONT color="green">521</FONT> * Currently the only case we recognize is simple strings.<a name="line.521"></a> |
| <FONT color="green">522</FONT> * ADDED 9/5/2000 to support compilation experiment<a name="line.522"></a> |
| <FONT color="green">523</FONT> *<a name="line.523"></a> |
| <FONT color="green">524</FONT> * @return True if the m_simpleString member of this AVT is not null<a name="line.524"></a> |
| <FONT color="green">525</FONT> */<a name="line.525"></a> |
| <FONT color="green">526</FONT> public boolean isContextInsensitive()<a name="line.526"></a> |
| <FONT color="green">527</FONT> {<a name="line.527"></a> |
| <FONT color="green">528</FONT> return null != m_simpleString;<a name="line.528"></a> |
| <FONT color="green">529</FONT> }<a name="line.529"></a> |
| <FONT color="green">530</FONT> <a name="line.530"></a> |
| <FONT color="green">531</FONT> /**<a name="line.531"></a> |
| <FONT color="green">532</FONT> * Tell if this expression or it's subexpressions can traverse outside<a name="line.532"></a> |
| <FONT color="green">533</FONT> * the current subtree.<a name="line.533"></a> |
| <FONT color="green">534</FONT> *<a name="line.534"></a> |
| <FONT color="green">535</FONT> * @return true if traversal outside the context node's subtree can occur.<a name="line.535"></a> |
| <FONT color="green">536</FONT> */<a name="line.536"></a> |
| <FONT color="green">537</FONT> public boolean canTraverseOutsideSubtree()<a name="line.537"></a> |
| <FONT color="green">538</FONT> {<a name="line.538"></a> |
| <FONT color="green">539</FONT> <a name="line.539"></a> |
| <FONT color="green">540</FONT> if (null != m_parts)<a name="line.540"></a> |
| <FONT color="green">541</FONT> {<a name="line.541"></a> |
| <FONT color="green">542</FONT> int n = m_parts.size();<a name="line.542"></a> |
| <FONT color="green">543</FONT> <a name="line.543"></a> |
| <FONT color="green">544</FONT> for (int i = 0; i < n; i++)<a name="line.544"></a> |
| <FONT color="green">545</FONT> {<a name="line.545"></a> |
| <FONT color="green">546</FONT> AVTPart part = (AVTPart) m_parts.elementAt(i);<a name="line.546"></a> |
| <FONT color="green">547</FONT> <a name="line.547"></a> |
| <FONT color="green">548</FONT> if (part.canTraverseOutsideSubtree())<a name="line.548"></a> |
| <FONT color="green">549</FONT> return true;<a name="line.549"></a> |
| <FONT color="green">550</FONT> }<a name="line.550"></a> |
| <FONT color="green">551</FONT> }<a name="line.551"></a> |
| <FONT color="green">552</FONT> <a name="line.552"></a> |
| <FONT color="green">553</FONT> return false;<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> * This function is used to fixup variables from QNames to stack frame <a name="line.557"></a> |
| <FONT color="green">558</FONT> * indexes at stylesheet build time.<a name="line.558"></a> |
| <FONT color="green">559</FONT> * @param vars List of QNames that correspond to variables. This list <a name="line.559"></a> |
| <FONT color="green">560</FONT> * should be searched backwards for the first qualified name that <a name="line.560"></a> |
| <FONT color="green">561</FONT> * corresponds to the variable reference qname. The position of the <a name="line.561"></a> |
| <FONT color="green">562</FONT> * QName in the vector from the start of the vector will be its position <a name="line.562"></a> |
| <FONT color="green">563</FONT> * in the stack frame (but variables above the globalsTop value will need <a name="line.563"></a> |
| <FONT color="green">564</FONT> * to be offset to the current stack frame).<a name="line.564"></a> |
| <FONT color="green">565</FONT> */<a name="line.565"></a> |
| <FONT color="green">566</FONT> public void fixupVariables(java.util.Vector vars, int globalsSize)<a name="line.566"></a> |
| <FONT color="green">567</FONT> {<a name="line.567"></a> |
| <FONT color="green">568</FONT> if (null != m_parts)<a name="line.568"></a> |
| <FONT color="green">569</FONT> {<a name="line.569"></a> |
| <FONT color="green">570</FONT> int n = m_parts.size();<a name="line.570"></a> |
| <FONT color="green">571</FONT> <a name="line.571"></a> |
| <FONT color="green">572</FONT> for (int i = 0; i < n; i++)<a name="line.572"></a> |
| <FONT color="green">573</FONT> {<a name="line.573"></a> |
| <FONT color="green">574</FONT> AVTPart part = (AVTPart) m_parts.elementAt(i);<a name="line.574"></a> |
| <FONT color="green">575</FONT> <a name="line.575"></a> |
| <FONT color="green">576</FONT> part.fixupVariables(vars, globalsSize);<a name="line.576"></a> |
| <FONT color="green">577</FONT> }<a name="line.577"></a> |
| <FONT color="green">578</FONT> }<a name="line.578"></a> |
| <FONT color="green">579</FONT> }<a name="line.579"></a> |
| <FONT color="green">580</FONT> <a name="line.580"></a> |
| <FONT color="green">581</FONT> /**<a name="line.581"></a> |
| <FONT color="green">582</FONT> * @see XSLTVisitable#callVisitors(XSLTVisitor)<a name="line.582"></a> |
| <FONT color="green">583</FONT> */<a name="line.583"></a> |
| <FONT color="green">584</FONT> public void callVisitors(XSLTVisitor visitor)<a name="line.584"></a> |
| <FONT color="green">585</FONT> {<a name="line.585"></a> |
| <FONT color="green">586</FONT> if(visitor.visitAVT(this) && (null != m_parts))<a name="line.586"></a> |
| <FONT color="green">587</FONT> {<a name="line.587"></a> |
| <FONT color="green">588</FONT> int n = m_parts.size();<a name="line.588"></a> |
| <FONT color="green">589</FONT> <a name="line.589"></a> |
| <FONT color="green">590</FONT> for (int i = 0; i < n; i++)<a name="line.590"></a> |
| <FONT color="green">591</FONT> {<a name="line.591"></a> |
| <FONT color="green">592</FONT> AVTPart part = (AVTPart) m_parts.elementAt(i);<a name="line.592"></a> |
| <FONT color="green">593</FONT> <a name="line.593"></a> |
| <FONT color="green">594</FONT> part.callVisitors(visitor);<a name="line.594"></a> |
| <FONT color="green">595</FONT> } <a name="line.595"></a> |
| <FONT color="green">596</FONT> }<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> /**<a name="line.600"></a> |
| <FONT color="green">601</FONT> * Returns true if this AVT is simple<a name="line.601"></a> |
| <FONT color="green">602</FONT> */<a name="line.602"></a> |
| <FONT color="green">603</FONT> public boolean isSimple() {<a name="line.603"></a> |
| <FONT color="green">604</FONT> return m_simpleString != null;<a name="line.604"></a> |
| <FONT color="green">605</FONT> }<a name="line.605"></a> |
| <FONT color="green">606</FONT> <a name="line.606"></a> |
| <FONT color="green">607</FONT> private final FastStringBuffer getBuffer(){<a name="line.607"></a> |
| <FONT color="green">608</FONT> if(USE_OBJECT_POOL){<a name="line.608"></a> |
| <FONT color="green">609</FONT> return StringBufferPool.get();<a name="line.609"></a> |
| <FONT color="green">610</FONT> }else{<a name="line.610"></a> |
| <FONT color="green">611</FONT> return new FastStringBuffer(INIT_BUFFER_CHUNK_BITS);<a name="line.611"></a> |
| <FONT color="green">612</FONT> }<a name="line.612"></a> |
| <FONT color="green">613</FONT> }<a name="line.613"></a> |
| <FONT color="green">614</FONT> }<a name="line.614"></a> |
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| </PRE> |
| </BODY> |
| </HTML> |
