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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: NamespaceSupport.java 1225426 2011-12-29 04:13:08Z mrglavas $<a name="line.19"></a> |
| <FONT color="green">020</FONT> */<a name="line.20"></a> |
| <FONT color="green">021</FONT> <a name="line.21"></a> |
| <FONT color="green">022</FONT> package org.apache.xml.serializer.dom3;<a name="line.22"></a> |
| <FONT color="green">023</FONT> <a name="line.23"></a> |
| <FONT color="green">024</FONT> import java.util.Enumeration;<a name="line.24"></a> |
| <FONT color="green">025</FONT> import java.util.NoSuchElementException;<a name="line.25"></a> |
| <FONT color="green">026</FONT> <a name="line.26"></a> |
| <FONT color="green">027</FONT> /**<a name="line.27"></a> |
| <FONT color="green">028</FONT> * Namespace support for XML document handlers. This class doesn't <a name="line.28"></a> |
| <FONT color="green">029</FONT> * perform any error checking and assumes that all strings passed<a name="line.29"></a> |
| <FONT color="green">030</FONT> * as arguments to methods are unique symbols. The SymbolTable class<a name="line.30"></a> |
| <FONT color="green">031</FONT> * can be used for this purpose.<a name="line.31"></a> |
| <FONT color="green">032</FONT> * <a name="line.32"></a> |
| <FONT color="green">033</FONT> * Derived from org.apache.xerces.util.NamespaceSupport<a name="line.33"></a> |
| <FONT color="green">034</FONT> *<a name="line.34"></a> |
| <FONT color="green">035</FONT> * @author Andy Clark, IBM<a name="line.35"></a> |
| <FONT color="green">036</FONT> *<a name="line.36"></a> |
| <FONT color="green">037</FONT> * @version $Id: NamespaceSupport.java 1225426 2011-12-29 04:13:08Z mrglavas $<a name="line.37"></a> |
| <FONT color="green">038</FONT> */<a name="line.38"></a> |
| <FONT color="green">039</FONT> public class NamespaceSupport {<a name="line.39"></a> |
| <FONT color="green">040</FONT> <a name="line.40"></a> |
| <FONT color="green">041</FONT> static final String PREFIX_XML = "xml".intern();<a name="line.41"></a> |
| <FONT color="green">042</FONT> <a name="line.42"></a> |
| <FONT color="green">043</FONT> static final String PREFIX_XMLNS = "xmlns".intern(); <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> * The XML Namespace ("http://www.w3.org/XML/1998/namespace"). This is<a name="line.46"></a> |
| <FONT color="green">047</FONT> * the Namespace URI that is automatically mapped to the "xml" prefix.<a name="line.47"></a> |
| <FONT color="green">048</FONT> */<a name="line.48"></a> |
| <FONT color="green">049</FONT> public final static String XML_URI = "http://www.w3.org/XML/1998/namespace".intern();<a name="line.49"></a> |
| <FONT color="green">050</FONT> <a name="line.50"></a> |
| <FONT color="green">051</FONT> /**<a name="line.51"></a> |
| <FONT color="green">052</FONT> * XML Information Set REC<a name="line.52"></a> |
| <FONT color="green">053</FONT> * all namespace attributes (including those named xmlns, <a name="line.53"></a> |
| <FONT color="green">054</FONT> * whose [prefix] property has no value) have a namespace URI of http://www.w3.org/2000/xmlns/<a name="line.54"></a> |
| <FONT color="green">055</FONT> */<a name="line.55"></a> |
| <FONT color="green">056</FONT> public final static String XMLNS_URI = "http://www.w3.org/2000/xmlns/".intern();<a name="line.56"></a> |
| <FONT color="green">057</FONT> <a name="line.57"></a> |
| <FONT color="green">058</FONT> //<a name="line.58"></a> |
| <FONT color="green">059</FONT> // Data<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> /** <a name="line.62"></a> |
| <FONT color="green">063</FONT> * Namespace binding information. This array is composed of a<a name="line.63"></a> |
| <FONT color="green">064</FONT> * series of tuples containing the namespace binding information:<a name="line.64"></a> |
| <FONT color="green">065</FONT> * &lt;prefix, uri&gt;. The default size can be set to anything<a name="line.65"></a> |
| <FONT color="green">066</FONT> * as long as it is a power of 2 greater than 1.<a name="line.66"></a> |
| <FONT color="green">067</FONT> *<a name="line.67"></a> |
| <FONT color="green">068</FONT> * @see #fNamespaceSize<a name="line.68"></a> |
| <FONT color="green">069</FONT> * @see #fContext<a name="line.69"></a> |
| <FONT color="green">070</FONT> */<a name="line.70"></a> |
| <FONT color="green">071</FONT> protected String[] fNamespace = new String[16 * 2];<a name="line.71"></a> |
| <FONT color="green">072</FONT> <a name="line.72"></a> |
| <FONT color="green">073</FONT> /** The top of the namespace information array. */<a name="line.73"></a> |
| <FONT color="green">074</FONT> protected int fNamespaceSize;<a name="line.74"></a> |
| <FONT color="green">075</FONT> <a name="line.75"></a> |
| <FONT color="green">076</FONT> // NOTE: The constructor depends on the initial context size <a name="line.76"></a> |
| <FONT color="green">077</FONT> // being at least 1. -Ac<a name="line.77"></a> |
| <FONT color="green">078</FONT> <a name="line.78"></a> |
| <FONT color="green">079</FONT> /** <a name="line.79"></a> |
| <FONT color="green">080</FONT> * Context indexes. This array contains indexes into the namespace<a name="line.80"></a> |
| <FONT color="green">081</FONT> * information array. The index at the current context is the start<a name="line.81"></a> |
| <FONT color="green">082</FONT> * index of declared namespace bindings and runs to the size of the<a name="line.82"></a> |
| <FONT color="green">083</FONT> * namespace information array.<a name="line.83"></a> |
| <FONT color="green">084</FONT> *<a name="line.84"></a> |
| <FONT color="green">085</FONT> * @see #fNamespaceSize<a name="line.85"></a> |
| <FONT color="green">086</FONT> */<a name="line.86"></a> |
| <FONT color="green">087</FONT> protected int[] fContext = new int[8];<a name="line.87"></a> |
| <FONT color="green">088</FONT> <a name="line.88"></a> |
| <FONT color="green">089</FONT> /** The current context. */<a name="line.89"></a> |
| <FONT color="green">090</FONT> protected int fCurrentContext;<a name="line.90"></a> |
| <FONT color="green">091</FONT> <a name="line.91"></a> |
| <FONT color="green">092</FONT> protected String[] fPrefixes = new String[16];<a name="line.92"></a> |
| <FONT color="green">093</FONT> <a name="line.93"></a> |
| <FONT color="green">094</FONT> //<a name="line.94"></a> |
| <FONT color="green">095</FONT> // Constructors<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> /** Default constructor. */<a name="line.98"></a> |
| <FONT color="green">099</FONT> public NamespaceSupport() {<a name="line.99"></a> |
| <FONT color="green">100</FONT> } // <init>()<a name="line.100"></a> |
| <FONT color="green">101</FONT> <a name="line.101"></a> |
| <FONT color="green">102</FONT> //<a name="line.102"></a> |
| <FONT color="green">103</FONT> // Public methods<a name="line.103"></a> |
| <FONT color="green">104</FONT> //<a name="line.104"></a> |
| <FONT color="green">105</FONT> <a name="line.105"></a> |
| <FONT color="green">106</FONT> /**<a name="line.106"></a> |
| <FONT color="green">107</FONT> * @see org.apache.xerces.xni.NamespaceContext#reset()<a name="line.107"></a> |
| <FONT color="green">108</FONT> */<a name="line.108"></a> |
| <FONT color="green">109</FONT> public void reset() {<a name="line.109"></a> |
| <FONT color="green">110</FONT> <a name="line.110"></a> |
| <FONT color="green">111</FONT> // reset namespace and context info<a name="line.111"></a> |
| <FONT color="green">112</FONT> fNamespaceSize = 0;<a name="line.112"></a> |
| <FONT color="green">113</FONT> fCurrentContext = 0;<a name="line.113"></a> |
| <FONT color="green">114</FONT> fContext[fCurrentContext] = fNamespaceSize;<a name="line.114"></a> |
| <FONT color="green">115</FONT> <a name="line.115"></a> |
| <FONT color="green">116</FONT> // bind "xml" prefix to the XML uri<a name="line.116"></a> |
| <FONT color="green">117</FONT> fNamespace[fNamespaceSize++] = PREFIX_XML;<a name="line.117"></a> |
| <FONT color="green">118</FONT> fNamespace[fNamespaceSize++] = XML_URI;<a name="line.118"></a> |
| <FONT color="green">119</FONT> // bind "xmlns" prefix to the XMLNS uri<a name="line.119"></a> |
| <FONT color="green">120</FONT> fNamespace[fNamespaceSize++] = PREFIX_XMLNS;<a name="line.120"></a> |
| <FONT color="green">121</FONT> fNamespace[fNamespaceSize++] = XMLNS_URI;<a name="line.121"></a> |
| <FONT color="green">122</FONT> ++fCurrentContext;<a name="line.122"></a> |
| <FONT color="green">123</FONT> <a name="line.123"></a> |
| <FONT color="green">124</FONT> } // reset(SymbolTable)<a name="line.124"></a> |
| <FONT color="green">125</FONT> <a name="line.125"></a> |
| <FONT color="green">126</FONT> <a name="line.126"></a> |
| <FONT color="green">127</FONT> /**<a name="line.127"></a> |
| <FONT color="green">128</FONT> * @see org.apache.xerces.xni.NamespaceContext#pushContext()<a name="line.128"></a> |
| <FONT color="green">129</FONT> */<a name="line.129"></a> |
| <FONT color="green">130</FONT> public void pushContext() {<a name="line.130"></a> |
| <FONT color="green">131</FONT> <a name="line.131"></a> |
| <FONT color="green">132</FONT> // extend the array, if necessary<a name="line.132"></a> |
| <FONT color="green">133</FONT> if (fCurrentContext + 1 == fContext.length) {<a name="line.133"></a> |
| <FONT color="green">134</FONT> int[] contextarray = new int[fContext.length * 2];<a name="line.134"></a> |
| <FONT color="green">135</FONT> System.arraycopy(fContext, 0, contextarray, 0, fContext.length);<a name="line.135"></a> |
| <FONT color="green">136</FONT> fContext = contextarray;<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> // push context<a name="line.139"></a> |
| <FONT color="green">140</FONT> fContext[++fCurrentContext] = fNamespaceSize;<a name="line.140"></a> |
| <FONT color="green">141</FONT> <a name="line.141"></a> |
| <FONT color="green">142</FONT> } // pushContext()<a name="line.142"></a> |
| <FONT color="green">143</FONT> <a name="line.143"></a> |
| <FONT color="green">144</FONT> <a name="line.144"></a> |
| <FONT color="green">145</FONT> /**<a name="line.145"></a> |
| <FONT color="green">146</FONT> * @see org.apache.xerces.xni.NamespaceContext#popContext()<a name="line.146"></a> |
| <FONT color="green">147</FONT> */<a name="line.147"></a> |
| <FONT color="green">148</FONT> public void popContext() {<a name="line.148"></a> |
| <FONT color="green">149</FONT> fNamespaceSize = fContext[fCurrentContext--];<a name="line.149"></a> |
| <FONT color="green">150</FONT> } // popContext()<a name="line.150"></a> |
| <FONT color="green">151</FONT> <a name="line.151"></a> |
| <FONT color="green">152</FONT> /**<a name="line.152"></a> |
| <FONT color="green">153</FONT> * @see org.apache.xerces.xni.NamespaceContext#declarePrefix(String, String)<a name="line.153"></a> |
| <FONT color="green">154</FONT> */<a name="line.154"></a> |
| <FONT color="green">155</FONT> public boolean declarePrefix(String prefix, String uri) {<a name="line.155"></a> |
| <FONT color="green">156</FONT> // ignore "xml" and "xmlns" prefixes<a name="line.156"></a> |
| <FONT color="green">157</FONT> if (prefix == PREFIX_XML || prefix == PREFIX_XMLNS) {<a name="line.157"></a> |
| <FONT color="green">158</FONT> return false;<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> // see if prefix already exists in current context<a name="line.161"></a> |
| <FONT color="green">162</FONT> for (int i = fNamespaceSize; i > fContext[fCurrentContext]; i -= 2) {<a name="line.162"></a> |
| <FONT color="green">163</FONT> //if (fNamespace[i - 2] == prefix) {<a name="line.163"></a> |
| <FONT color="green">164</FONT> if (fNamespace[i - 2].equals(prefix) ) {<a name="line.164"></a> |
| <FONT color="green">165</FONT> // REVISIT: [Q] Should the new binding override the<a name="line.165"></a> |
| <FONT color="green">166</FONT> // previously declared binding or should it<a name="line.166"></a> |
| <FONT color="green">167</FONT> // it be ignored? -Ac<a name="line.167"></a> |
| <FONT color="green">168</FONT> // NOTE: The SAX2 "NamespaceSupport" helper allows<a name="line.168"></a> |
| <FONT color="green">169</FONT> // re-bindings with the new binding overwriting<a name="line.169"></a> |
| <FONT color="green">170</FONT> // the previous binding. -Ac<a name="line.170"></a> |
| <FONT color="green">171</FONT> fNamespace[i - 1] = uri;<a name="line.171"></a> |
| <FONT color="green">172</FONT> return true;<a name="line.172"></a> |
| <FONT color="green">173</FONT> }<a name="line.173"></a> |
| <FONT color="green">174</FONT> }<a name="line.174"></a> |
| <FONT color="green">175</FONT> <a name="line.175"></a> |
| <FONT color="green">176</FONT> // resize array, if needed<a name="line.176"></a> |
| <FONT color="green">177</FONT> if (fNamespaceSize == fNamespace.length) {<a name="line.177"></a> |
| <FONT color="green">178</FONT> String[] namespacearray = new String[fNamespaceSize * 2];<a name="line.178"></a> |
| <FONT color="green">179</FONT> System.arraycopy(fNamespace, 0, namespacearray, 0, fNamespaceSize);<a name="line.179"></a> |
| <FONT color="green">180</FONT> fNamespace = namespacearray;<a name="line.180"></a> |
| <FONT color="green">181</FONT> }<a name="line.181"></a> |
| <FONT color="green">182</FONT> <a name="line.182"></a> |
| <FONT color="green">183</FONT> // bind prefix to uri in current context<a name="line.183"></a> |
| <FONT color="green">184</FONT> fNamespace[fNamespaceSize++] = prefix;<a name="line.184"></a> |
| <FONT color="green">185</FONT> fNamespace[fNamespaceSize++] = uri;<a name="line.185"></a> |
| <FONT color="green">186</FONT> <a name="line.186"></a> |
| <FONT color="green">187</FONT> return true;<a name="line.187"></a> |
| <FONT color="green">188</FONT> <a name="line.188"></a> |
| <FONT color="green">189</FONT> } // declarePrefix(String,String):boolean<a name="line.189"></a> |
| <FONT color="green">190</FONT> <a name="line.190"></a> |
| <FONT color="green">191</FONT> /**<a name="line.191"></a> |
| <FONT color="green">192</FONT> * @see org.apache.xerces.xni.NamespaceContext#getURI(String)<a name="line.192"></a> |
| <FONT color="green">193</FONT> */<a name="line.193"></a> |
| <FONT color="green">194</FONT> public String getURI(String prefix) {<a name="line.194"></a> |
| <FONT color="green">195</FONT> <a name="line.195"></a> |
| <FONT color="green">196</FONT> // find prefix in current context<a name="line.196"></a> |
| <FONT color="green">197</FONT> for (int i = fNamespaceSize; i > 0; i -= 2) {<a name="line.197"></a> |
| <FONT color="green">198</FONT> //if (fNamespace[i - 2] == prefix) {<a name="line.198"></a> |
| <FONT color="green">199</FONT> if (fNamespace[i - 2].equals(prefix) ) {<a name="line.199"></a> |
| <FONT color="green">200</FONT> return fNamespace[i - 1];<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> <a name="line.203"></a> |
| <FONT color="green">204</FONT> // prefix not found<a name="line.204"></a> |
| <FONT color="green">205</FONT> return null;<a name="line.205"></a> |
| <FONT color="green">206</FONT> <a name="line.206"></a> |
| <FONT color="green">207</FONT> } // getURI(String):String<a name="line.207"></a> |
| <FONT color="green">208</FONT> <a name="line.208"></a> |
| <FONT color="green">209</FONT> <a name="line.209"></a> |
| <FONT color="green">210</FONT> /**<a name="line.210"></a> |
| <FONT color="green">211</FONT> * @see org.apache.xerces.xni.NamespaceContext#getPrefix(String)<a name="line.211"></a> |
| <FONT color="green">212</FONT> */<a name="line.212"></a> |
| <FONT color="green">213</FONT> public String getPrefix(String uri) {<a name="line.213"></a> |
| <FONT color="green">214</FONT> <a name="line.214"></a> |
| <FONT color="green">215</FONT> // find uri in current context<a name="line.215"></a> |
| <FONT color="green">216</FONT> for (int i = fNamespaceSize; i > 0; i -= 2) {<a name="line.216"></a> |
| <FONT color="green">217</FONT> //if (fNamespace[i - 1] == uri) {<a name="line.217"></a> |
| <FONT color="green">218</FONT> if (fNamespace[i - 1].equals(uri) ) {<a name="line.218"></a> |
| <FONT color="green">219</FONT> //if (getURI(fNamespace[i - 2]) == uri)<a name="line.219"></a> |
| <FONT color="green">220</FONT> if (getURI(fNamespace[i - 2]).equals(uri) )<a name="line.220"></a> |
| <FONT color="green">221</FONT> return fNamespace[i - 2];<a name="line.221"></a> |
| <FONT color="green">222</FONT> }<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> // uri not found<a name="line.225"></a> |
| <FONT color="green">226</FONT> return null;<a name="line.226"></a> |
| <FONT color="green">227</FONT> <a name="line.227"></a> |
| <FONT color="green">228</FONT> } // getPrefix(String):String<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> * @see org.apache.xerces.xni.NamespaceContext#getDeclaredPrefixCount()<a name="line.232"></a> |
| <FONT color="green">233</FONT> */<a name="line.233"></a> |
| <FONT color="green">234</FONT> public int getDeclaredPrefixCount() {<a name="line.234"></a> |
| <FONT color="green">235</FONT> return (fNamespaceSize - fContext[fCurrentContext]) / 2;<a name="line.235"></a> |
| <FONT color="green">236</FONT> } // getDeclaredPrefixCount():int<a name="line.236"></a> |
| <FONT color="green">237</FONT> <a name="line.237"></a> |
| <FONT color="green">238</FONT> /**<a name="line.238"></a> |
| <FONT color="green">239</FONT> * @see org.apache.xerces.xni.NamespaceContext#getDeclaredPrefixAt(int)<a name="line.239"></a> |
| <FONT color="green">240</FONT> */<a name="line.240"></a> |
| <FONT color="green">241</FONT> public String getDeclaredPrefixAt(int index) {<a name="line.241"></a> |
| <FONT color="green">242</FONT> return fNamespace[fContext[fCurrentContext] + index * 2];<a name="line.242"></a> |
| <FONT color="green">243</FONT> } // getDeclaredPrefixAt(int):String<a name="line.243"></a> |
| <FONT color="green">244</FONT> <a name="line.244"></a> |
| <FONT color="green">245</FONT> /**<a name="line.245"></a> |
| <FONT color="green">246</FONT> * @see org.apache.xerces.xni.NamespaceContext#getAllPrefixes()<a name="line.246"></a> |
| <FONT color="green">247</FONT> */<a name="line.247"></a> |
| <FONT color="green">248</FONT> public Enumeration getAllPrefixes() {<a name="line.248"></a> |
| <FONT color="green">249</FONT> int count = 0;<a name="line.249"></a> |
| <FONT color="green">250</FONT> if (fPrefixes.length < (fNamespace.length/2)) {<a name="line.250"></a> |
| <FONT color="green">251</FONT> // resize prefix array <a name="line.251"></a> |
| <FONT color="green">252</FONT> String[] prefixes = new String[fNamespaceSize];<a name="line.252"></a> |
| <FONT color="green">253</FONT> fPrefixes = prefixes;<a name="line.253"></a> |
| <FONT color="green">254</FONT> }<a name="line.254"></a> |
| <FONT color="green">255</FONT> String prefix = null;<a name="line.255"></a> |
| <FONT color="green">256</FONT> boolean unique = true;<a name="line.256"></a> |
| <FONT color="green">257</FONT> for (int i = 2; i < (fNamespaceSize-2); i += 2) {<a name="line.257"></a> |
| <FONT color="green">258</FONT> prefix = fNamespace[i + 2]; <a name="line.258"></a> |
| <FONT color="green">259</FONT> for (int k=0;k<count;k++){<a name="line.259"></a> |
| <FONT color="green">260</FONT> if (fPrefixes[k]==prefix){<a name="line.260"></a> |
| <FONT color="green">261</FONT> unique = false;<a name="line.261"></a> |
| <FONT color="green">262</FONT> break;<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> if (unique){<a name="line.265"></a> |
| <FONT color="green">266</FONT> fPrefixes[count++] = prefix;<a name="line.266"></a> |
| <FONT color="green">267</FONT> }<a name="line.267"></a> |
| <FONT color="green">268</FONT> unique = true;<a name="line.268"></a> |
| <FONT color="green">269</FONT> }<a name="line.269"></a> |
| <FONT color="green">270</FONT> return new Prefixes(fPrefixes, count);<a name="line.270"></a> |
| <FONT color="green">271</FONT> }<a name="line.271"></a> |
| <FONT color="green">272</FONT> <a name="line.272"></a> |
| <FONT color="green">273</FONT> protected final class Prefixes implements Enumeration {<a name="line.273"></a> |
| <FONT color="green">274</FONT> private String[] prefixes;<a name="line.274"></a> |
| <FONT color="green">275</FONT> private int counter = 0;<a name="line.275"></a> |
| <FONT color="green">276</FONT> private int size = 0;<a name="line.276"></a> |
| <FONT color="green">277</FONT> <a name="line.277"></a> |
| <FONT color="green">278</FONT> /**<a name="line.278"></a> |
| <FONT color="green">279</FONT> * Constructor for Prefixes.<a name="line.279"></a> |
| <FONT color="green">280</FONT> */<a name="line.280"></a> |
| <FONT color="green">281</FONT> public Prefixes(String [] prefixes, int size) {<a name="line.281"></a> |
| <FONT color="green">282</FONT> this.prefixes = prefixes;<a name="line.282"></a> |
| <FONT color="green">283</FONT> this.size = size;<a name="line.283"></a> |
| <FONT color="green">284</FONT> }<a name="line.284"></a> |
| <FONT color="green">285</FONT> <a name="line.285"></a> |
| <FONT color="green">286</FONT> /**<a name="line.286"></a> |
| <FONT color="green">287</FONT> * @see java.util.Enumeration#hasMoreElements()<a name="line.287"></a> |
| <FONT color="green">288</FONT> */<a name="line.288"></a> |
| <FONT color="green">289</FONT> public boolean hasMoreElements() { <a name="line.289"></a> |
| <FONT color="green">290</FONT> return (counter< size);<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> /**<a name="line.293"></a> |
| <FONT color="green">294</FONT> * @see java.util.Enumeration#nextElement()<a name="line.294"></a> |
| <FONT color="green">295</FONT> */<a name="line.295"></a> |
| <FONT color="green">296</FONT> public Object nextElement() {<a name="line.296"></a> |
| <FONT color="green">297</FONT> if (counter< size){<a name="line.297"></a> |
| <FONT color="green">298</FONT> return fPrefixes[counter++];<a name="line.298"></a> |
| <FONT color="green">299</FONT> }<a name="line.299"></a> |
| <FONT color="green">300</FONT> throw new NoSuchElementException("Illegal access to Namespace prefixes enumeration.");<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> public String toString(){<a name="line.303"></a> |
| <FONT color="green">304</FONT> StringBuffer buf = new StringBuffer();<a name="line.304"></a> |
| <FONT color="green">305</FONT> for (int i=0;i<size;i++){<a name="line.305"></a> |
| <FONT color="green">306</FONT> buf.append(prefixes[i]);<a name="line.306"></a> |
| <FONT color="green">307</FONT> buf.append(" ");<a name="line.307"></a> |
| <FONT color="green">308</FONT> }<a name="line.308"></a> |
| <FONT color="green">309</FONT> <a name="line.309"></a> |
| <FONT color="green">310</FONT> return buf.toString(); <a name="line.310"></a> |
| <FONT color="green">311</FONT> }<a name="line.311"></a> |
| <FONT color="green">312</FONT> <a name="line.312"></a> |
| <FONT color="green">313</FONT> }<a name="line.313"></a> |
| <FONT color="green">314</FONT> <a name="line.314"></a> |
| <FONT color="green">315</FONT> } // class NamespaceSupport<a name="line.315"></a> |
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