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| <pre><span class="sourceLineNo">001</span>package org.apache.fulcrum.localization;<a name="line.1"></a> |
| <span class="sourceLineNo">002</span><a name="line.2"></a> |
| <span class="sourceLineNo">003</span>/*<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * or more contributor license agreements. See the NOTICE file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * distributed with this work for additional information<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * regarding copyright ownership. The ASF licenses this file<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * to you under the Apache License, Version 2.0 (the<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> * "License"); you may not use this file except in compliance<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * with the License. You may obtain a copy of the License at<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> *<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * Unless required by applicable law or agreed to in writing,<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * software distributed under the License is distributed on an<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> * KIND, either express or implied. See the License for the<a name="line.17"></a> |
| <span class="sourceLineNo">018</span> * specific language governing permissions and limitations<a name="line.18"></a> |
| <span class="sourceLineNo">019</span> * under the License.<a name="line.19"></a> |
| <span class="sourceLineNo">020</span> */<a name="line.20"></a> |
| <span class="sourceLineNo">021</span><a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import java.text.MessageFormat;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.util.HashMap;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import java.util.Locale;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.util.Map;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.util.MissingResourceException;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.util.ResourceBundle;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span><a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.avalon.framework.activity.Initializable;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.avalon.framework.configuration.Configurable;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.avalon.framework.configuration.Configuration;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.avalon.framework.configuration.ConfigurationException;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.avalon.framework.logger.AbstractLogEnabled;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.commons.lang3.StringUtils;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span><a name="line.35"></a> |
| <span class="sourceLineNo">036</span>/**<a name="line.36"></a> |
| <span class="sourceLineNo">037</span> * <p><a name="line.37"></a> |
| <span class="sourceLineNo">038</span> * This class is the single point of access to all localization<a name="line.38"></a> |
| <span class="sourceLineNo">039</span> * resources. It caches different ResourceBundles for different<a name="line.39"></a> |
| <span class="sourceLineNo">040</span> * Locales.<a name="line.40"></a> |
| <span class="sourceLineNo">041</span> * </p><a name="line.41"></a> |
| <span class="sourceLineNo">042</span> *<a name="line.42"></a> |
| <span class="sourceLineNo">043</span> * <p>Usage example:</p><a name="line.43"></a> |
| <span class="sourceLineNo">044</span> *<a name="line.44"></a> |
| <span class="sourceLineNo">045</span> * <pre><a name="line.45"></a> |
| <span class="sourceLineNo">046</span> * <code><a name="line.46"></a> |
| <span class="sourceLineNo">047</span> * SimpleLocalizationService ls = (SimpleLocalizationService) TurbineServices<a name="line.47"></a> |
| <span class="sourceLineNo">048</span> * .getInstance().getService(SimpleLocalizationService.SERVICE_NAME);<a name="line.48"></a> |
| <span class="sourceLineNo">049</span> * </code><a name="line.49"></a> |
| <span class="sourceLineNo">050</span> * </pre><a name="line.50"></a> |
| <span class="sourceLineNo">051</span> *<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> * <p><a name="line.52"></a> |
| <span class="sourceLineNo">053</span> * Then call {@link #getString(String, Locale, String)}, or one of<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> * two methods to retrieve a ResourceBundle:<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> * </p><a name="line.55"></a> |
| <span class="sourceLineNo">056</span> *<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> * <ul><a name="line.57"></a> |
| <span class="sourceLineNo">058</span> * <li>getBundle("MyBundleName")</li><a name="line.58"></a> |
| <span class="sourceLineNo">059</span> * <li>getBundle("MyBundleName", Locale)</li><a name="line.59"></a> |
| <span class="sourceLineNo">060</span> * <li>etc.</li><a name="line.60"></a> |
| <span class="sourceLineNo">061</span> * </ul><a name="line.61"></a> |
| <span class="sourceLineNo">062</span> *<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> * @author <a href="mailto:jm@mediaphil.de">Jonas Maurus</a><a name="line.63"></a> |
| <span class="sourceLineNo">064</span> * @author <a href="mailto:jon@latchkey.com">Jon S. Stevens</a><a name="line.64"></a> |
| <span class="sourceLineNo">065</span> * @author <a href="mailto:novalidemail@foo.com">Frank Y. Kim</a><a name="line.65"></a> |
| <span class="sourceLineNo">066</span> * @author <a href="mailto:dlr@finemaltcoding.com">Daniel Rall</a><a name="line.66"></a> |
| <span class="sourceLineNo">067</span> * @author <a href="mailto:leonardr@collab.net">Leonard Richardson</a><a name="line.67"></a> |
| <span class="sourceLineNo">068</span> * @author <a href="mailto:mcconnell@apache.org">Stephen McConnell</a><a name="line.68"></a> |
| <span class="sourceLineNo">069</span> * @author <a href="mailto:tv@apache.org">Thomas Vandahl</a><a name="line.69"></a> |
| <span class="sourceLineNo">070</span> * @version $Id: DefaultLocalizationService.java 535465 2007-05-05 06:58:06Z tv $<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> * <a name="line.71"></a> |
| <span class="sourceLineNo">072</span> * avalon.component name="localization" lifestyle="singleton"<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> * avalon.service type="org.apache.fulcrum.localization.SimpleLocalizationService"<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> */<a name="line.74"></a> |
| <span class="sourceLineNo">075</span>public class SimpleLocalizationServiceImpl<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> extends AbstractLogEnabled<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> implements SimpleLocalizationService, Configurable, Initializable<a name="line.77"></a> |
| <span class="sourceLineNo">078</span>{<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> /** Key Prefix for our bundles */<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> private static final String BUNDLES = "bundles";<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> <a name="line.81"></a> |
| <span class="sourceLineNo">082</span> /**<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> * The value to pass to <code>MessageFormat</code> if a<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> * <code>null</code> reference is passed to <code>format()</code>.<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> */<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> private static final Object[] NO_ARGS = new Object[0];<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> <a name="line.87"></a> |
| <span class="sourceLineNo">088</span> /**<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> * Bundle name keys a HashMap of the ResourceBundles in this<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> * service (which is in turn keyed by Locale).<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> */<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> private HashMap<String, HashMap<Locale, ResourceBundle>> bundles = null;<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> <a name="line.93"></a> |
| <span class="sourceLineNo">094</span> /**<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> * The list of default bundles to search.<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> */<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> private String[] bundleNames = null;<a name="line.97"></a> |
| <span class="sourceLineNo">098</span><a name="line.98"></a> |
| <span class="sourceLineNo">099</span> /**<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> * The name of the default locale to use (includes language and<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> * country).<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> */<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> private Locale defaultLocale = null;<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> <a name="line.104"></a> |
| <span class="sourceLineNo">105</span> /** The name of the default language to use. */<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> private String defaultLanguage = null;<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> <a name="line.107"></a> |
| <span class="sourceLineNo">108</span> /** The name of the default country to use. */<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> private String defaultCountry = null;<a name="line.109"></a> |
| <span class="sourceLineNo">110</span><a name="line.110"></a> |
| <span class="sourceLineNo">111</span> /**<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> * Creates a new instance.<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> */<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> public SimpleLocalizationServiceImpl()<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> {<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> bundles = new HashMap<String, HashMap<Locale, ResourceBundle>>();<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> }<a name="line.117"></a> |
| <span class="sourceLineNo">118</span><a name="line.118"></a> |
| <span class="sourceLineNo">119</span> /**<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> * Avalon lifecycle method<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> * <a name="line.121"></a> |
| <span class="sourceLineNo">122</span> * {@link org.apache.avalon.framework.configuration.Configurable}<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> * <a name="line.123"></a> |
| <span class="sourceLineNo">124</span> * @param conf the configuration<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> * @throws ConfigurationException if failed to configure<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> */<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> @Override<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> public void configure(Configuration conf) throws ConfigurationException<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> {<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> Locale jvmDefault = Locale.getDefault();<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> defaultLanguage =<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> conf<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> .getAttribute(<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> "locale-default-language",<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> jvmDefault.getLanguage())<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> .trim();<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> defaultCountry =<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> conf<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> .getAttribute("locale-default-country", jvmDefault.getCountry())<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> .trim();<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> // FIXME! need to add bundle names<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> getLogger().info(<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> "initialized lang="<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> + defaultLanguage<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> + " country="<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> + defaultCountry);<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> final Configuration bundles = conf.getChild(BUNDLES, false);<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> if (bundles != null)<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> {<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> Configuration[] nameVal = bundles.getChildren();<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> String bundleName[] = new String[nameVal.length];<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> for (int i = 0; i < nameVal.length; i++)<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> {<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> String val = nameVal[i].getValue();<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> getLogger().debug("Registered bundle " + val);<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> bundleName[i] = val;<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> }<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> initBundleNames(bundleName);<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> }<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> }<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> <a name="line.161"></a> |
| <span class="sourceLineNo">162</span> /**<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> * Called the first time the Service is used.<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> * <a name="line.164"></a> |
| <span class="sourceLineNo">165</span> * @throws Exception generic exception<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> */<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> @Override<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> public void initialize() throws Exception<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> {<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> defaultLocale = new Locale(defaultLanguage, defaultCountry);<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> if (getLogger().isInfoEnabled())<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> {<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> getLogger().info("Localization Service is Initialized now..");<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> }<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> }<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> <a name="line.176"></a> |
| <span class="sourceLineNo">177</span> /**<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> * Initialize list of default bundle names.<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> *<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> * @param intBundleNames set bundle names<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> */<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> protected void initBundleNames(String[] intBundleNames)<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> {<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> if (intBundleNames == null)<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> bundleNames = new String[0];<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> else<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> bundleNames = intBundleNames;<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> }<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> <a name="line.189"></a> |
| <span class="sourceLineNo">190</span> /**<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> * Retrieves the default language (specified in the config file).<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> * <a name="line.192"></a> |
| <span class="sourceLineNo">193</span> * @return the default language<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> */<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> @Override<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> public String getDefaultLanguage()<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> {<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> return defaultLanguage;<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> }<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> <a name="line.200"></a> |
| <span class="sourceLineNo">201</span> /**<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> * Retrieves the default country (specified in the config file).<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> * <a name="line.203"></a> |
| <span class="sourceLineNo">204</span> * @return the default country<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> */<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> @Override<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> public String getDefaultCountry()<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> {<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> return defaultCountry;<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> }<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> <a name="line.211"></a> |
| <span class="sourceLineNo">212</span> /**<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> * Retrieves the default Locale (as created from default<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> * language and default country).<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> * <a name="line.215"></a> |
| <span class="sourceLineNo">216</span> * @return the default locale<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> */<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> @Override<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> public Locale getDefaultLocale()<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> {<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> return defaultLocale;<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> }<a name="line.222"></a> |
| <span class="sourceLineNo">223</span><a name="line.223"></a> |
| <span class="sourceLineNo">224</span> /**<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> * {@link org.apache.fulcrum.localization.SimpleLocalizationService#getDefaultBundleName()}<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> * <a name="line.226"></a> |
| <span class="sourceLineNo">227</span> * @return the default bundle name<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> */<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> @Override<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> public String getDefaultBundleName()<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> {<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> return (bundleNames.length > 0 ? bundleNames[0] : "");<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> }<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> <a name="line.234"></a> |
| <span class="sourceLineNo">235</span> /**<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> * {@link org.apache.fulcrum.localization.SimpleLocalizationService#getBundleNames()}<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> * <a name="line.237"></a> |
| <span class="sourceLineNo">238</span> * @return list of bundle names available<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> */<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> @Override<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> public String[] getBundleNames()<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> {<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> return bundleNames.clone();<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> }<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> <a name="line.245"></a> |
| <span class="sourceLineNo">246</span> /**<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> * @see org.apache.fulcrum.localization.SimpleLocalizationService#getBundle()<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> * <a name="line.248"></a> |
| <span class="sourceLineNo">249</span> * @return the default resource bundle<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> */<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> @Override<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> public ResourceBundle getBundle()<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> {<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> return getBundle(getDefaultBundleName(), (Locale) null);<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> }<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> <a name="line.256"></a> |
| <span class="sourceLineNo">257</span> /**<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> * @see org.apache.fulcrum.localization.SimpleLocalizationService#getBundle(java.lang.String)<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> * <a name="line.259"></a> |
| <span class="sourceLineNo">260</span> * @param bundleName the name of a bundle<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> * @return the resource bundle<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> */<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> @Override<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> public ResourceBundle getBundle(String bundleName)<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> {<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> return getBundle(bundleName, (Locale) null);<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> }<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> <a name="line.268"></a> |
| <span class="sourceLineNo">269</span> /**<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> * @see org.apache.fulcrum.localization.SimpleLocalizationService#getBundle(java.lang.String, java.util.Locale)<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> * <a name="line.271"></a> |
| <span class="sourceLineNo">272</span> * This method returns a ResourceBundle for the given bundle name<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> * and the given Locale.<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> *<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> * @param bundleName Name of bundle (or <code>null</code> for the<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> * default bundle).<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> * @param locale The locale (or <code>null</code> for the locale<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> * indicated by the default language and country).<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> * @return A localized ResourceBundle.<a name="line.279"></a> |
| <span class="sourceLineNo">280</span> */<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> @Override<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> public ResourceBundle getBundle(String bundleName, Locale locale)<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> {<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> // Assure usable inputs.<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> bundleName =<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> (bundleName == null ? getDefaultBundleName() : bundleName.trim());<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> if (locale == null)<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> {<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> locale = getDefaultLocale();<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> }<a name="line.290"></a> |
| <span class="sourceLineNo">291</span> // Find/retrieve/cache bundle.<a name="line.291"></a> |
| <span class="sourceLineNo">292</span> ResourceBundle rb = null;<a name="line.292"></a> |
| <span class="sourceLineNo">293</span> HashMap<?, ?> bundlesByLocale = (HashMap<?, ?>) bundles.get(bundleName);<a name="line.293"></a> |
| <span class="sourceLineNo">294</span> if (bundlesByLocale != null)<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> {<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> // Cache of bundles by locale for the named bundle exists.<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> // Check the cache for a bundle corresponding to locale.<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> rb = (ResourceBundle) bundlesByLocale.get(locale);<a name="line.298"></a> |
| <span class="sourceLineNo">299</span> if (rb == null)<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> {<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> // Not yet cached.<a name="line.301"></a> |
| <span class="sourceLineNo">302</span> rb = cacheBundle(bundleName, locale);<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> }<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> }<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> else<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> {<a name="line.306"></a> |
| <span class="sourceLineNo">307</span> rb = cacheBundle(bundleName, locale);<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> }<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> return rb;<a name="line.309"></a> |
| <span class="sourceLineNo">310</span> }<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> <a name="line.311"></a> |
| <span class="sourceLineNo">312</span> /**<a name="line.312"></a> |
| <span class="sourceLineNo">313</span> * Caches the named bundle for fast lookups. This operation is<a name="line.313"></a> |
| <span class="sourceLineNo">314</span> * relatively expensive in terms of memory use, but is optimized<a name="line.314"></a> |
| <span class="sourceLineNo">315</span> * for run-time speed in the usual case.<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> *<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> * @param bundleName Name of bundle (or <code>null</code> for the<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> * default bundle).<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> * @param locale The locale (or <code>null</code> for the locale<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> * indicated by the default language and country).<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> * @throws MissingResourceException Bundle not found.<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> * @return a localized resource bundle<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> */<a name="line.323"></a> |
| <span class="sourceLineNo">324</span> private synchronized ResourceBundle cacheBundle(<a name="line.324"></a> |
| <span class="sourceLineNo">325</span> String bundleName,<a name="line.325"></a> |
| <span class="sourceLineNo">326</span> Locale locale)<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> throws MissingResourceException<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> {<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> HashMap<Locale, ResourceBundle> bundlesByLocale = (HashMap<Locale, ResourceBundle>) bundles.get(bundleName);<a name="line.329"></a> |
| <span class="sourceLineNo">330</span> ResourceBundle rb =<a name="line.330"></a> |
| <span class="sourceLineNo">331</span> (bundlesByLocale == null<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> ? null<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> : (ResourceBundle) bundlesByLocale.get(locale));<a name="line.333"></a> |
| <span class="sourceLineNo">334</span> if (rb == null)<a name="line.334"></a> |
| <span class="sourceLineNo">335</span> {<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> bundlesByLocale =<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> (bundlesByLocale == null<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> ? new HashMap<Locale, ResourceBundle>(3)<a name="line.338"></a> |
| <span class="sourceLineNo">339</span> : new HashMap<Locale, ResourceBundle>(bundlesByLocale));<a name="line.339"></a> |
| <span class="sourceLineNo">340</span> try<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> {<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> rb = ResourceBundle.getBundle(bundleName, locale);<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> }<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> catch (MissingResourceException e)<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> {<a name="line.345"></a> |
| <span class="sourceLineNo">346</span> rb = findBundleByLocale(bundleName, locale, bundlesByLocale);<a name="line.346"></a> |
| <span class="sourceLineNo">347</span> if (rb == null)<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> {<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> throw (MissingResourceException) e.fillInStackTrace();<a name="line.349"></a> |
| <span class="sourceLineNo">350</span> }<a name="line.350"></a> |
| <span class="sourceLineNo">351</span> }<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> if (rb != null)<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> {<a name="line.353"></a> |
| <span class="sourceLineNo">354</span> // Cache bundle.<a name="line.354"></a> |
| <span class="sourceLineNo">355</span> bundlesByLocale.put(rb.getLocale(), rb);<a name="line.355"></a> |
| <span class="sourceLineNo">356</span> HashMap<String, HashMap<Locale, ResourceBundle>> bundlesByName <a name="line.356"></a> |
| <span class="sourceLineNo">357</span> = new HashMap<String, HashMap<Locale, ResourceBundle>>(bundles);<a name="line.357"></a> |
| <span class="sourceLineNo">358</span> bundlesByName.put(bundleName, bundlesByLocale);<a name="line.358"></a> |
| <span class="sourceLineNo">359</span> this.bundles = bundlesByName;<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> }<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> }<a name="line.361"></a> |
| <span class="sourceLineNo">362</span> return rb;<a name="line.362"></a> |
| <span class="sourceLineNo">363</span> }<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> <a name="line.364"></a> |
| <span class="sourceLineNo">365</span> /**<a name="line.365"></a> |
| <span class="sourceLineNo">366</span> * <p>Retrieves the bundle most closely matching first against the<a name="line.366"></a> |
| <span class="sourceLineNo">367</span> * supplied inputs, then against the defaults.</p><a name="line.367"></a> |
| <span class="sourceLineNo">368</span> *<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> * <p>Use case: some clients send a HTTP Accept-Language header<a name="line.369"></a> |
| <span class="sourceLineNo">370</span> * with a value of only the language to use<a name="line.370"></a> |
| <span class="sourceLineNo">371</span> * (i.e. "Accept-Language: en"), and neglect to include a country.<a name="line.371"></a> |
| <span class="sourceLineNo">372</span> * When there is no bundle for the requested language, this method<a name="line.372"></a> |
| <span class="sourceLineNo">373</span> * can be called to try the default country (checking internally<a name="line.373"></a> |
| <span class="sourceLineNo">374</span> * to assure the requested criteria matches the default to avoid<a name="line.374"></a> |
| <span class="sourceLineNo">375</span> * disconnects between language and country).</p><a name="line.375"></a> |
| <span class="sourceLineNo">376</span> *<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> * <p>Since we're really just guessing at possible bundles to use,<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> * we don't ever throw <code>MissingResourceException</code>.</p><a name="line.378"></a> |
| <span class="sourceLineNo">379</span> * <a name="line.379"></a> |
| <span class="sourceLineNo">380</span> * @param bundleName Name of bundle (or <code>null</code> for the<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> * default bundle).<a name="line.381"></a> |
| <span class="sourceLineNo">382</span> * @param locale The locale (or <code>null</code> for the locale<a name="line.382"></a> |
| <span class="sourceLineNo">383</span> * indicated by the default language and country).<a name="line.383"></a> |
| <span class="sourceLineNo">384</span> * @param bundleByLocale map of locales and resource bundles<a name="line.384"></a> |
| <span class="sourceLineNo">385</span> * @return a localized resource bundle<a name="line.385"></a> |
| <span class="sourceLineNo">386</span> * <a name="line.386"></a> |
| <span class="sourceLineNo">387</span> */<a name="line.387"></a> |
| <span class="sourceLineNo">388</span> private ResourceBundle findBundleByLocale(<a name="line.388"></a> |
| <span class="sourceLineNo">389</span> String bundleName,<a name="line.389"></a> |
| <span class="sourceLineNo">390</span> Locale locale,<a name="line.390"></a> |
| <span class="sourceLineNo">391</span> Map<Locale, ResourceBundle> bundlesByLocale)<a name="line.391"></a> |
| <span class="sourceLineNo">392</span> {<a name="line.392"></a> |
| <span class="sourceLineNo">393</span> ResourceBundle rb = null;<a name="line.393"></a> |
| <span class="sourceLineNo">394</span> if (StringUtils.isEmpty(locale.getCountry())<a name="line.394"></a> |
| <span class="sourceLineNo">395</span> && defaultLanguage.equals(locale.getLanguage()))<a name="line.395"></a> |
| <span class="sourceLineNo">396</span> {<a name="line.396"></a> |
| <span class="sourceLineNo">397</span> /*<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> * category.debug("Requested language '" + locale.getLanguage() +<a name="line.398"></a> |
| <span class="sourceLineNo">399</span> * "' matches default: Attempting to guess bundle " +<a name="line.399"></a> |
| <span class="sourceLineNo">400</span> * "using default country '" + defaultCountry + '\'');<a name="line.400"></a> |
| <span class="sourceLineNo">401</span> */<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> Locale withDefaultCountry =<a name="line.402"></a> |
| <span class="sourceLineNo">403</span> new Locale(locale.getLanguage(), defaultCountry);<a name="line.403"></a> |
| <span class="sourceLineNo">404</span> rb = (ResourceBundle) bundlesByLocale.get(withDefaultCountry);<a name="line.404"></a> |
| <span class="sourceLineNo">405</span> if (rb == null)<a name="line.405"></a> |
| <span class="sourceLineNo">406</span> {<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> rb = getBundleIgnoreException(bundleName, withDefaultCountry);<a name="line.407"></a> |
| <span class="sourceLineNo">408</span> }<a name="line.408"></a> |
| <span class="sourceLineNo">409</span> }<a name="line.409"></a> |
| <span class="sourceLineNo">410</span> else if (<a name="line.410"></a> |
| <span class="sourceLineNo">411</span> StringUtils.isEmpty(locale.getLanguage())<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> && defaultCountry.equals(locale.getCountry()))<a name="line.412"></a> |
| <span class="sourceLineNo">413</span> {<a name="line.413"></a> |
| <span class="sourceLineNo">414</span> Locale withDefaultLanguage =<a name="line.414"></a> |
| <span class="sourceLineNo">415</span> new Locale(defaultLanguage, locale.getCountry());<a name="line.415"></a> |
| <span class="sourceLineNo">416</span> rb = (ResourceBundle) bundlesByLocale.get(withDefaultLanguage);<a name="line.416"></a> |
| <span class="sourceLineNo">417</span> if (rb == null)<a name="line.417"></a> |
| <span class="sourceLineNo">418</span> {<a name="line.418"></a> |
| <span class="sourceLineNo">419</span> rb = getBundleIgnoreException(bundleName, withDefaultLanguage);<a name="line.419"></a> |
| <span class="sourceLineNo">420</span> }<a name="line.420"></a> |
| <span class="sourceLineNo">421</span> }<a name="line.421"></a> |
| <span class="sourceLineNo">422</span> <a name="line.422"></a> |
| <span class="sourceLineNo">423</span> if (rb == null && !defaultLocale.equals(locale))<a name="line.423"></a> |
| <span class="sourceLineNo">424</span> {<a name="line.424"></a> |
| <span class="sourceLineNo">425</span> rb = getBundleIgnoreException(bundleName, defaultLocale);<a name="line.425"></a> |
| <span class="sourceLineNo">426</span> }<a name="line.426"></a> |
| <span class="sourceLineNo">427</span> return rb;<a name="line.427"></a> |
| <span class="sourceLineNo">428</span> }<a name="line.428"></a> |
| <span class="sourceLineNo">429</span> <a name="line.429"></a> |
| <span class="sourceLineNo">430</span> /**<a name="line.430"></a> |
| <span class="sourceLineNo">431</span> * Retrieves the bundle using the<a name="line.431"></a> |
| <span class="sourceLineNo">432</span> * <code>ResourceBundle.getBundle(String, Locale)</code> method,<a name="line.432"></a> |
| <span class="sourceLineNo">433</span> * returning <code>null</code> instead of throwing<a name="line.433"></a> |
| <span class="sourceLineNo">434</span> * <code>MissingResourceException</code>.<a name="line.434"></a> |
| <span class="sourceLineNo">435</span> * <a name="line.435"></a> |
| <span class="sourceLineNo">436</span> * @param bundleName Name of bundle (or <code>null</code> for the<a name="line.436"></a> |
| <span class="sourceLineNo">437</span> * default bundle).<a name="line.437"></a> |
| <span class="sourceLineNo">438</span> * @param locale The locale (or <code>null</code> for the locale<a name="line.438"></a> |
| <span class="sourceLineNo">439</span> * indicated by the default language and country).<a name="line.439"></a> |
| <span class="sourceLineNo">440</span> */<a name="line.440"></a> |
| <span class="sourceLineNo">441</span> private final ResourceBundle getBundleIgnoreException(<a name="line.441"></a> |
| <span class="sourceLineNo">442</span> String bundleName,<a name="line.442"></a> |
| <span class="sourceLineNo">443</span> Locale locale)<a name="line.443"></a> |
| <span class="sourceLineNo">444</span> {<a name="line.444"></a> |
| <span class="sourceLineNo">445</span> try<a name="line.445"></a> |
| <span class="sourceLineNo">446</span> {<a name="line.446"></a> |
| <span class="sourceLineNo">447</span> return ResourceBundle.getBundle(bundleName, locale);<a name="line.447"></a> |
| <span class="sourceLineNo">448</span> }<a name="line.448"></a> |
| <span class="sourceLineNo">449</span> catch (MissingResourceException ignored)<a name="line.449"></a> |
| <span class="sourceLineNo">450</span> {<a name="line.450"></a> |
| <span class="sourceLineNo">451</span> return null;<a name="line.451"></a> |
| <span class="sourceLineNo">452</span> }<a name="line.452"></a> |
| <span class="sourceLineNo">453</span> }<a name="line.453"></a> |
| <span class="sourceLineNo">454</span> <a name="line.454"></a> |
| <span class="sourceLineNo">455</span> /**<a name="line.455"></a> |
| <span class="sourceLineNo">456</span> * This method sets the name of the first bundle in the search<a name="line.456"></a> |
| <span class="sourceLineNo">457</span> * list (the "default" bundle).<a name="line.457"></a> |
| <span class="sourceLineNo">458</span> *<a name="line.458"></a> |
| <span class="sourceLineNo">459</span> * @param defaultBundle Name of default bundle.<a name="line.459"></a> |
| <span class="sourceLineNo">460</span> */<a name="line.460"></a> |
| <span class="sourceLineNo">461</span> @Override<a name="line.461"></a> |
| <span class="sourceLineNo">462</span> public void setBundle(String defaultBundle)<a name="line.462"></a> |
| <span class="sourceLineNo">463</span> {<a name="line.463"></a> |
| <span class="sourceLineNo">464</span> if (bundleNames.length > 0)<a name="line.464"></a> |
| <span class="sourceLineNo">465</span> {<a name="line.465"></a> |
| <span class="sourceLineNo">466</span> bundleNames[0] = defaultBundle;<a name="line.466"></a> |
| <span class="sourceLineNo">467</span> }<a name="line.467"></a> |
| <span class="sourceLineNo">468</span> else<a name="line.468"></a> |
| <span class="sourceLineNo">469</span> {<a name="line.469"></a> |
| <span class="sourceLineNo">470</span> synchronized (this)<a name="line.470"></a> |
| <span class="sourceLineNo">471</span> {<a name="line.471"></a> |
| <span class="sourceLineNo">472</span> if (bundleNames.length <= 0)<a name="line.472"></a> |
| <span class="sourceLineNo">473</span> {<a name="line.473"></a> |
| <span class="sourceLineNo">474</span> bundleNames = new String[] { defaultBundle };<a name="line.474"></a> |
| <span class="sourceLineNo">475</span> }<a name="line.475"></a> |
| <span class="sourceLineNo">476</span> }<a name="line.476"></a> |
| <span class="sourceLineNo">477</span> }<a name="line.477"></a> |
| <span class="sourceLineNo">478</span> }<a name="line.478"></a> |
| <span class="sourceLineNo">479</span> <a name="line.479"></a> |
| <span class="sourceLineNo">480</span> /**<a name="line.480"></a> |
| <span class="sourceLineNo">481</span> * <a name="line.481"></a> |
| <span class="sourceLineNo">482</span> * {@link org.apache.fulcrum.localization.SimpleLocalizationService#getString(String, Locale, String)}<a name="line.482"></a> |
| <span class="sourceLineNo">483</span> * @throws MissingResourceException Specified key cannot be matched.<a name="line.483"></a> |
| <span class="sourceLineNo">484</span> */<a name="line.484"></a> |
| <span class="sourceLineNo">485</span> @Override<a name="line.485"></a> |
| <span class="sourceLineNo">486</span> public String getString(String bundleName, Locale locale, String key)<a name="line.486"></a> |
| <span class="sourceLineNo">487</span> throws MissingResourceException<a name="line.487"></a> |
| <span class="sourceLineNo">488</span> {<a name="line.488"></a> |
| <span class="sourceLineNo">489</span> String value = null;<a name="line.489"></a> |
| <span class="sourceLineNo">490</span> if (locale == null)<a name="line.490"></a> |
| <span class="sourceLineNo">491</span> {<a name="line.491"></a> |
| <span class="sourceLineNo">492</span> locale = getDefaultLocale();<a name="line.492"></a> |
| <span class="sourceLineNo">493</span> }<a name="line.493"></a> |
| <span class="sourceLineNo">494</span> // Look for text in requested bundle.<a name="line.494"></a> |
| <span class="sourceLineNo">495</span> ResourceBundle rb = getBundle(bundleName, locale);<a name="line.495"></a> |
| <span class="sourceLineNo">496</span> value = getStringOrNull(rb, key);<a name="line.496"></a> |
| <span class="sourceLineNo">497</span> // Look for text in list of default bundles.<a name="line.497"></a> |
| <span class="sourceLineNo">498</span> if (value == null && bundleNames.length > 0)<a name="line.498"></a> |
| <span class="sourceLineNo">499</span> {<a name="line.499"></a> |
| <span class="sourceLineNo">500</span> String name;<a name="line.500"></a> |
| <span class="sourceLineNo">501</span> for (int i = 0; i < bundleNames.length; i++)<a name="line.501"></a> |
| <span class="sourceLineNo">502</span> {<a name="line.502"></a> |
| <span class="sourceLineNo">503</span> name = bundleNames[i];<a name="line.503"></a> |
| <span class="sourceLineNo">504</span> //System.out.println("getString(): name=" + name +<a name="line.504"></a> |
| <span class="sourceLineNo">505</span> // ", locale=" + locale + ", i=" + i);<a name="line.505"></a> |
| <span class="sourceLineNo">506</span> if (!name.equals(bundleName))<a name="line.506"></a> |
| <span class="sourceLineNo">507</span> {<a name="line.507"></a> |
| <span class="sourceLineNo">508</span> rb = getBundle(name, locale);<a name="line.508"></a> |
| <span class="sourceLineNo">509</span> value = getStringOrNull(rb, key);<a name="line.509"></a> |
| <span class="sourceLineNo">510</span> if (value != null)<a name="line.510"></a> |
| <span class="sourceLineNo">511</span> {<a name="line.511"></a> |
| <span class="sourceLineNo">512</span> locale = rb.getLocale();<a name="line.512"></a> |
| <span class="sourceLineNo">513</span> break;<a name="line.513"></a> |
| <span class="sourceLineNo">514</span> }<a name="line.514"></a> |
| <span class="sourceLineNo">515</span> }<a name="line.515"></a> |
| <span class="sourceLineNo">516</span> }<a name="line.516"></a> |
| <span class="sourceLineNo">517</span> }<a name="line.517"></a> |
| <span class="sourceLineNo">518</span> if (value == null)<a name="line.518"></a> |
| <span class="sourceLineNo">519</span> {<a name="line.519"></a> |
| <span class="sourceLineNo">520</span> String loc = locale.toString();<a name="line.520"></a> |
| <span class="sourceLineNo">521</span> String mesg =<a name="line.521"></a> |
| <span class="sourceLineNo">522</span> LocalizationService.SERVICE_NAME<a name="line.522"></a> |
| <span class="sourceLineNo">523</span> + " noticed missing resource: "<a name="line.523"></a> |
| <span class="sourceLineNo">524</span> + "bundleName="<a name="line.524"></a> |
| <span class="sourceLineNo">525</span> + bundleName<a name="line.525"></a> |
| <span class="sourceLineNo">526</span> + ", locale="<a name="line.526"></a> |
| <span class="sourceLineNo">527</span> + loc<a name="line.527"></a> |
| <span class="sourceLineNo">528</span> + ", key="<a name="line.528"></a> |
| <span class="sourceLineNo">529</span> + key;<a name="line.529"></a> |
| <span class="sourceLineNo">530</span> getLogger().debug(mesg);<a name="line.530"></a> |
| <span class="sourceLineNo">531</span> // Text not found in requested or default bundles.<a name="line.531"></a> |
| <span class="sourceLineNo">532</span> throw new MissingResourceException(mesg, bundleName, key);<a name="line.532"></a> |
| <span class="sourceLineNo">533</span> }<a name="line.533"></a> |
| <span class="sourceLineNo">534</span> return value;<a name="line.534"></a> |
| <span class="sourceLineNo">535</span> }<a name="line.535"></a> |
| <span class="sourceLineNo">536</span> <a name="line.536"></a> |
| <span class="sourceLineNo">537</span> /**<a name="line.537"></a> |
| <span class="sourceLineNo">538</span> * Returns the value for the key in the default bundle and the default locale.<a name="line.538"></a> |
| <span class="sourceLineNo">539</span> * <a name="line.539"></a> |
| <span class="sourceLineNo">540</span> * @param key The key to retrieve the value for.<a name="line.540"></a> |
| <span class="sourceLineNo">541</span> * @return The value mapped to the key.<a name="line.541"></a> |
| <span class="sourceLineNo">542</span> */<a name="line.542"></a> |
| <span class="sourceLineNo">543</span> @Override<a name="line.543"></a> |
| <span class="sourceLineNo">544</span> public String getString(String key)<a name="line.544"></a> |
| <span class="sourceLineNo">545</span> {<a name="line.545"></a> |
| <span class="sourceLineNo">546</span> return getString(getDefaultBundleName(), getDefaultLocale(), key);<a name="line.546"></a> |
| <span class="sourceLineNo">547</span> }<a name="line.547"></a> |
| <span class="sourceLineNo">548</span> <a name="line.548"></a> |
| <span class="sourceLineNo">549</span> <a name="line.549"></a> |
| <span class="sourceLineNo">550</span> /**<a name="line.550"></a> |
| <span class="sourceLineNo">551</span> * Gets localized text from a bundle if it's there. Otherwise,<a name="line.551"></a> |
| <span class="sourceLineNo">552</span> * returns <code>null</code> (ignoring a possible<a name="line.552"></a> |
| <span class="sourceLineNo">553</span> * <code>MissingResourceException</code>).<a name="line.553"></a> |
| <span class="sourceLineNo">554</span> * <a name="line.554"></a> |
| <span class="sourceLineNo">555</span> * @param rb resource bundle <a name="line.555"></a> |
| <span class="sourceLineNo">556</span> * @param key The key to retrieve the value for.<a name="line.556"></a> |
| <span class="sourceLineNo">557</span> * @return name of resource<a name="line.557"></a> |
| <span class="sourceLineNo">558</span> */<a name="line.558"></a> |
| <span class="sourceLineNo">559</span> protected final String getStringOrNull(ResourceBundle rb, String key)<a name="line.559"></a> |
| <span class="sourceLineNo">560</span> {<a name="line.560"></a> |
| <span class="sourceLineNo">561</span> if (rb != null)<a name="line.561"></a> |
| <span class="sourceLineNo">562</span> {<a name="line.562"></a> |
| <span class="sourceLineNo">563</span> try<a name="line.563"></a> |
| <span class="sourceLineNo">564</span> {<a name="line.564"></a> |
| <span class="sourceLineNo">565</span> return rb.getString(key);<a name="line.565"></a> |
| <span class="sourceLineNo">566</span> }<a name="line.566"></a> |
| <span class="sourceLineNo">567</span> catch (MissingResourceException ignored)<a name="line.567"></a> |
| <span class="sourceLineNo">568</span> {<a name="line.568"></a> |
| <span class="sourceLineNo">569</span> // ignore<a name="line.569"></a> |
| <span class="sourceLineNo">570</span> }<a name="line.570"></a> |
| <span class="sourceLineNo">571</span> }<a name="line.571"></a> |
| <span class="sourceLineNo">572</span> return null;<a name="line.572"></a> |
| <span class="sourceLineNo">573</span> }<a name="line.573"></a> |
| <span class="sourceLineNo">574</span> <a name="line.574"></a> |
| <span class="sourceLineNo">575</span> /**<a name="line.575"></a> |
| <span class="sourceLineNo">576</span> * {@link org.apache.fulcrum.localization.SimpleLocalizationService#format(String, Locale, String, Object)}<a name="line.576"></a> |
| <span class="sourceLineNo">577</span> * @param bundleName the bundle name<a name="line.577"></a> |
| <span class="sourceLineNo">578</span> * @param locale locale<a name="line.578"></a> |
| <span class="sourceLineNo">579</span> * @param key key to lookup<a name="line.579"></a> |
| <span class="sourceLineNo">580</span> * @param arg1 bundle arguments<a name="line.580"></a> |
| <span class="sourceLineNo">581</span> */<a name="line.581"></a> |
| <span class="sourceLineNo">582</span> @Override<a name="line.582"></a> |
| <span class="sourceLineNo">583</span> public String format(<a name="line.583"></a> |
| <span class="sourceLineNo">584</span> String bundleName,<a name="line.584"></a> |
| <span class="sourceLineNo">585</span> Locale locale,<a name="line.585"></a> |
| <span class="sourceLineNo">586</span> String key,<a name="line.586"></a> |
| <span class="sourceLineNo">587</span> Object arg1)<a name="line.587"></a> |
| <span class="sourceLineNo">588</span> {<a name="line.588"></a> |
| <span class="sourceLineNo">589</span> return format(bundleName, locale, key, new Object[] { arg1 });<a name="line.589"></a> |
| <span class="sourceLineNo">590</span> }<a name="line.590"></a> |
| <span class="sourceLineNo">591</span> <a name="line.591"></a> |
| <span class="sourceLineNo">592</span> /* (non-Javadoc)<a name="line.592"></a> |
| <span class="sourceLineNo">593</span> * @see org.apache.fulcrum.localization.SimpleLocalizationService#format(java.lang.String, java.util.Locale, java.lang.String, java.lang.Object, java.lang.Object)<a name="line.593"></a> |
| <span class="sourceLineNo">594</span> */<a name="line.594"></a> |
| <span class="sourceLineNo">595</span> @Override<a name="line.595"></a> |
| <span class="sourceLineNo">596</span> public String format(<a name="line.596"></a> |
| <span class="sourceLineNo">597</span> String bundleName,<a name="line.597"></a> |
| <span class="sourceLineNo">598</span> Locale locale,<a name="line.598"></a> |
| <span class="sourceLineNo">599</span> String key,<a name="line.599"></a> |
| <span class="sourceLineNo">600</span> Object arg1,<a name="line.600"></a> |
| <span class="sourceLineNo">601</span> Object arg2)<a name="line.601"></a> |
| <span class="sourceLineNo">602</span> {<a name="line.602"></a> |
| <span class="sourceLineNo">603</span> return format(bundleName, locale, key, new Object[] { arg1, arg2 });<a name="line.603"></a> |
| <span class="sourceLineNo">604</span> }<a name="line.604"></a> |
| <span class="sourceLineNo">605</span> <a name="line.605"></a> |
| <span class="sourceLineNo">606</span> /**<a name="line.606"></a> |
| <span class="sourceLineNo">607</span> * Looks up the value for <code>key</code> in the<a name="line.607"></a> |
| <span class="sourceLineNo">608</span> * <code>ResourceBundle</code> referenced by<a name="line.608"></a> |
| <span class="sourceLineNo">609</span> * <code>bundleName</code>, then formats that value for the<a name="line.609"></a> |
| <span class="sourceLineNo">610</span> * specified <code>Locale</code> using <code>args</code>.<a name="line.610"></a> |
| <span class="sourceLineNo">611</span> * <a name="line.611"></a> |
| <span class="sourceLineNo">612</span> * If <code>locale</code> is <code>null</code>, {@link #getDefaultLocale()} will be checked.<a name="line.612"></a> |
| <span class="sourceLineNo">613</span> * If <code>bundleName</code> is <code>null</code>, {@link #getDefaultBundleName()} will be checked (cft. {@link #getBundle(String, Locale)}.<a name="line.613"></a> |
| <span class="sourceLineNo">614</span> *<a name="line.614"></a> |
| <span class="sourceLineNo">615</span> * @return Localized, formatted text identified by<a name="line.615"></a> |
| <span class="sourceLineNo">616</span> * <code>key</code>.<a name="line.616"></a> |
| <span class="sourceLineNo">617</span> */<a name="line.617"></a> |
| <span class="sourceLineNo">618</span> @Override<a name="line.618"></a> |
| <span class="sourceLineNo">619</span> public String format(<a name="line.619"></a> |
| <span class="sourceLineNo">620</span> String bundleName,<a name="line.620"></a> |
| <span class="sourceLineNo">621</span> Locale locale,<a name="line.621"></a> |
| <span class="sourceLineNo">622</span> String key,<a name="line.622"></a> |
| <span class="sourceLineNo">623</span> Object[] args)<a name="line.623"></a> |
| <span class="sourceLineNo">624</span> {<a name="line.624"></a> |
| <span class="sourceLineNo">625</span> // When formatting Date objects and such, MessageFormat<a name="line.625"></a> |
| <span class="sourceLineNo">626</span> // cannot have a null Locale.<a name="line.626"></a> |
| <span class="sourceLineNo">627</span> Locale formatLocale = (locale == null) ? getDefaultLocale() : locale; <a name="line.627"></a> |
| <span class="sourceLineNo">628</span> String value = getString(bundleName, locale, key);<a name="line.628"></a> |
| <span class="sourceLineNo">629</span> <a name="line.629"></a> |
| <span class="sourceLineNo">630</span> Object[] formatArgs = (args == null) ? NO_ARGS : args;<a name="line.630"></a> |
| <span class="sourceLineNo">631</span> <a name="line.631"></a> |
| <span class="sourceLineNo">632</span> MessageFormat messageFormat = new MessageFormat(value, formatLocale);<a name="line.632"></a> |
| <span class="sourceLineNo">633</span> return messageFormat.format(formatArgs);<a name="line.633"></a> |
| <span class="sourceLineNo">634</span> }<a name="line.634"></a> |
| <span class="sourceLineNo">635</span>}<a name="line.635"></a> |
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| </pre> |
| </div> |
| </body> |
| </html> |