| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <html lang="de"> |
| <head> |
| <title>Source code</title> |
| <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style"> |
| </head> |
| <body> |
| <div class="sourceContainer"> |
| <pre><span class="sourceLineNo">001</span>package org.apache.archiva.components.registry.commons;<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 org.apache.archiva.components.registry.Registry;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import org.apache.archiva.components.registry.RegistryException;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.archiva.components.registry.RegistryListener;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.commons.configuration.CombinedConfiguration;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.commons.configuration.Configuration;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.commons.configuration.ConfigurationException;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.commons.configuration.DefaultConfigurationBuilder;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.commons.configuration.FileConfiguration;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.commons.configuration.PropertiesConfiguration;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.commons.configuration.SystemConfiguration;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.commons.configuration.XMLConfiguration;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.commons.configuration.event.EventSource;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.commons.configuration.tree.DefaultExpressionEngine;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.commons.lang3.StringUtils;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.commons.text.StringSubstitutor;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.apache.commons.text.lookup.StringLookupFactory;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.slf4j.Logger;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.slf4j.LoggerFactory;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.springframework.stereotype.Service;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span><a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import javax.annotation.PostConstruct;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import java.io.File;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import java.io.StringReader;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import java.util.ArrayList;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import java.util.Collection;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import java.util.HashSet;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import java.util.Iterator;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>import java.util.List;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import java.util.Properties;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>import java.util.Set;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span><a name="line.52"></a> |
| <span class="sourceLineNo">053</span>/**<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> * Implementation of the registry component using<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> * <a href="http://commons.apache.org/commons/configuration">Commons Configuration</a>. The use of Commons Configuration<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> * enables a variety of sources to be used, including XML files, properties, JNDI, JDBC, etc.<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> * <p/><a name="line.57"></a> |
| <span class="sourceLineNo">058</span> * The component can be configured using the {@link #properties} configuration item, the content of which should take<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> * the format of an input to the Commons Configuration<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> * <a href="http://commons.apache.org/commons/configuration/howto_configurationbuilder.html">configuration<a name="line.60"></a> |
| <span class="sourceLineNo">061</span> * builder</a>.<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> */<a name="line.62"></a> |
| <span class="sourceLineNo">063</span>@Service( "commons-configuration" )<a name="line.63"></a> |
| <span class="sourceLineNo">064</span>public class CommonsConfigurationRegistry<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> implements Registry<a name="line.65"></a> |
| <span class="sourceLineNo">066</span>{<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> /**<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> * The combined configuration instance that houses the registry.<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> */<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> private Configuration configuration;<a name="line.70"></a> |
| <span class="sourceLineNo">071</span><a name="line.71"></a> |
| <span class="sourceLineNo">072</span> private Logger logger = LoggerFactory.getLogger( getClass( ) );<a name="line.72"></a> |
| <span class="sourceLineNo">073</span><a name="line.73"></a> |
| <span class="sourceLineNo">074</span> private String propertyDelimiter = ".";<a name="line.74"></a> |
| <span class="sourceLineNo">075</span><a name="line.75"></a> |
| <span class="sourceLineNo">076</span> /**<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> * The configuration properties for the registry. This should take the format of an input to the Commons<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> * Configuration<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> * <a href="http://commons.apache.org/configuration/howto_configurationbuilder.html">configuration<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> * builder</a>.<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> */<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> private String properties;<a name="line.82"></a> |
| <span class="sourceLineNo">083</span><a name="line.83"></a> |
| <span class="sourceLineNo">084</span><a name="line.84"></a> |
| <span class="sourceLineNo">085</span> public CommonsConfigurationRegistry( )<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> {<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> // default constructor<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> logger.debug( "empty constructor" );<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> this.configuration = new CombinedConfiguration( );<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> }<a name="line.90"></a> |
| <span class="sourceLineNo">091</span><a name="line.91"></a> |
| <span class="sourceLineNo">092</span> public CommonsConfigurationRegistry( Configuration configuration )<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> {<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> if ( configuration == null )<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> {<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> throw new NullPointerException( "configuration can not be null" );<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> }<a name="line.97"></a> |
| <span class="sourceLineNo">098</span><a name="line.98"></a> |
| <span class="sourceLineNo">099</span> this.configuration = configuration;<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> }<a name="line.100"></a> |
| <span class="sourceLineNo">101</span><a name="line.101"></a> |
| <span class="sourceLineNo">102</span> public String dump( )<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> {<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> StringBuilder buffer = new StringBuilder( );<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> buffer.append( "Configuration Dump." );<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> for ( Iterator i = configuration.getKeys( ); i.hasNext( ); )<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> {<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> String key = (String) i.next( );<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> Object value = configuration.getProperty( key );<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> buffer.append( "\n\"" ).append( key ).append( "\" = \"" ).append( value ).append( "\"" );<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> }<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> return buffer.toString( );<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> }<a name="line.113"></a> |
| <span class="sourceLineNo">114</span><a name="line.114"></a> |
| <span class="sourceLineNo">115</span> public boolean isEmpty( )<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> {<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> return configuration.isEmpty( );<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> public Registry getSubset( String key )<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> {<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> return new CommonsConfigurationRegistry( configuration.subset( key ) );<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> }<a name="line.123"></a> |
| <span class="sourceLineNo">124</span><a name="line.124"></a> |
| <span class="sourceLineNo">125</span> public List getList( String key )<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> {<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> return configuration.getList( key );<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> }<a name="line.128"></a> |
| <span class="sourceLineNo">129</span><a name="line.129"></a> |
| <span class="sourceLineNo">130</span> public List<Registry> getSubsetList( String key )<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> {<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> List<Registry> subsets = new ArrayList<>( );<a name="line.132"></a> |
| <span class="sourceLineNo">133</span><a name="line.133"></a> |
| <span class="sourceLineNo">134</span> boolean done = false;<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> do<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> {<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> Registry registry = getSubset( key + "(" + subsets.size( ) + ")" );<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> if ( !registry.isEmpty( ) )<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> {<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> subsets.add( registry );<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> }<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> else<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> {<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> done = true;<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> }<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> }<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> while ( !done );<a name="line.147"></a> |
| <span class="sourceLineNo">148</span><a name="line.148"></a> |
| <span class="sourceLineNo">149</span> return subsets;<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> }<a name="line.150"></a> |
| <span class="sourceLineNo">151</span><a name="line.151"></a> |
| <span class="sourceLineNo">152</span> public Properties getProperties( String key )<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> {<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> Configuration configuration = this.configuration.subset( key );<a name="line.154"></a> |
| <span class="sourceLineNo">155</span><a name="line.155"></a> |
| <span class="sourceLineNo">156</span> Properties properties = new Properties( );<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> for ( Iterator i = configuration.getKeys( ); i.hasNext( ); )<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> {<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> String property = (String) i.next( );<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> List l = configuration.getList( property );<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> StringBuilder sb = new StringBuilder( );<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> for ( Object element : l )<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> {<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> sb.append( (String) element );<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> sb.append( "," );<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> }<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> if ( sb.length( ) > 0 )<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> {<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> sb.deleteCharAt( sb.length( ) - 1 );<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> }<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> properties.setProperty( property, sb.toString( ) );<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> }<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> return properties;<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> public void save( )<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> throws RegistryException<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> {<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> if ( configuration instanceof FileConfiguration )<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> {<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> FileConfiguration fileConfiguration = (FileConfiguration) configuration;<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> try<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> {<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> fileConfiguration.save( );<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> }<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> catch ( ConfigurationException e )<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> {<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> throw new RegistryException( e.getMessage( ), e );<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> else<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> {<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> throw new RegistryException( "Can only save file-based configurations" );<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> }<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> }<a name="line.195"></a> |
| <span class="sourceLineNo">196</span><a name="line.196"></a> |
| <span class="sourceLineNo">197</span> public void addChangeListener( RegistryListener listener )<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> {<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> EventSource eventSource = EventSource.class.cast( this.configuration );<a name="line.199"></a> |
| <span class="sourceLineNo">200</span><a name="line.200"></a> |
| <span class="sourceLineNo">201</span> eventSource.addConfigurationListener( new ConfigurationListenerDelegate( listener, this ) );<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> }<a name="line.202"></a> |
| <span class="sourceLineNo">203</span><a name="line.203"></a> |
| <span class="sourceLineNo">204</span> @Override<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> public boolean removeChangeListener( RegistryListener listener )<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> {<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> EventSource eventSource = EventSource.class.cast( this.configuration );<a name="line.207"></a> |
| <span class="sourceLineNo">208</span><a name="line.208"></a> |
| <span class="sourceLineNo">209</span> boolean removed =<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> eventSource.removeConfigurationListener( new ConfigurationListenerDelegate( listener, this ) );<a name="line.210"></a> |
| <span class="sourceLineNo">211</span><a name="line.211"></a> |
| <span class="sourceLineNo">212</span> return removed;<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> }<a name="line.213"></a> |
| <span class="sourceLineNo">214</span><a name="line.214"></a> |
| <span class="sourceLineNo">215</span><a name="line.215"></a> |
| <span class="sourceLineNo">216</span> public int getChangeListenersSize( )<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> {<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> return EventSource.class.cast( this.configuration ).getConfigurationListeners( ).size( );<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> }<a name="line.219"></a> |
| <span class="sourceLineNo">220</span><a name="line.220"></a> |
| <span class="sourceLineNo">221</span> public Collection<String> getKeys( )<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> {<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> Set<String> keys = new HashSet<String>( );<a name="line.223"></a> |
| <span class="sourceLineNo">224</span><a name="line.224"></a> |
| <span class="sourceLineNo">225</span> for ( Iterator<String> i = configuration.getKeys( ); i.hasNext( ); )<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> {<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> String key = i.next( );<a name="line.227"></a> |
| <span class="sourceLineNo">228</span><a name="line.228"></a> |
| <span class="sourceLineNo">229</span> int index = key.indexOf( '.' );<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> if ( index < 0 )<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> {<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> keys.add( key );<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> }<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> else<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> {<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> keys.add( key.substring( 0, index ) );<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> }<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> }<a name="line.238"></a> |
| <span class="sourceLineNo">239</span><a name="line.239"></a> |
| <span class="sourceLineNo">240</span> return keys;<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> }<a name="line.241"></a> |
| <span class="sourceLineNo">242</span><a name="line.242"></a> |
| <span class="sourceLineNo">243</span> public Collection getFullKeys( )<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> {<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> Set<String> keys = new HashSet<String>( );<a name="line.245"></a> |
| <span class="sourceLineNo">246</span><a name="line.246"></a> |
| <span class="sourceLineNo">247</span> for ( Iterator<String> i = configuration.getKeys( ); i.hasNext( ); )<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> {<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> keys.add( i.next( ) );<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> }<a name="line.250"></a> |
| <span class="sourceLineNo">251</span><a name="line.251"></a> |
| <span class="sourceLineNo">252</span> return keys;<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> }<a name="line.253"></a> |
| <span class="sourceLineNo">254</span><a name="line.254"></a> |
| <span class="sourceLineNo">255</span> public void remove( String key )<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> {<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> configuration.clearProperty( key );<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> }<a name="line.258"></a> |
| <span class="sourceLineNo">259</span><a name="line.259"></a> |
| <span class="sourceLineNo">260</span> public void removeSubset( String key )<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> {<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> // create temporary list since removing a key will modify the iterator from configuration<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> List keys = new ArrayList( );<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> for ( Iterator i = configuration.getKeys( key ); i.hasNext( ); )<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> {<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> keys.add( i.next( ) );<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> for ( Iterator i = keys.iterator( ); i.hasNext( ); )<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> {<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> configuration.clearProperty( (String) i.next( ) );<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> }<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> }<a name="line.273"></a> |
| <span class="sourceLineNo">274</span><a name="line.274"></a> |
| <span class="sourceLineNo">275</span> public String getString( String key )<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> {<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> return configuration.getString( key );<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> }<a name="line.278"></a> |
| <span class="sourceLineNo">279</span><a name="line.279"></a> |
| <span class="sourceLineNo">280</span> public String getString( String key, String defaultValue )<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> {<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> return configuration.getString( key, defaultValue );<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> }<a name="line.283"></a> |
| <span class="sourceLineNo">284</span><a name="line.284"></a> |
| <span class="sourceLineNo">285</span> public void setString( String key, String value )<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> {<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> configuration.setProperty( key, value );<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> }<a name="line.288"></a> |
| <span class="sourceLineNo">289</span><a name="line.289"></a> |
| <span class="sourceLineNo">290</span> public int getInt( String key )<a name="line.290"></a> |
| <span class="sourceLineNo">291</span> {<a name="line.291"></a> |
| <span class="sourceLineNo">292</span> return configuration.getInt( key );<a name="line.292"></a> |
| <span class="sourceLineNo">293</span> }<a name="line.293"></a> |
| <span class="sourceLineNo">294</span><a name="line.294"></a> |
| <span class="sourceLineNo">295</span> public int getInt( String key, int defaultValue )<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> {<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> return configuration.getInt( key, defaultValue );<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> }<a name="line.298"></a> |
| <span class="sourceLineNo">299</span><a name="line.299"></a> |
| <span class="sourceLineNo">300</span> public void setInt( String key, int value )<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> {<a name="line.301"></a> |
| <span class="sourceLineNo">302</span> configuration.setProperty( key, Integer.valueOf( value ) );<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> public boolean getBoolean( String key )<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> {<a name="line.306"></a> |
| <span class="sourceLineNo">307</span> return configuration.getBoolean( key );<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> }<a name="line.308"></a> |
| <span class="sourceLineNo">309</span><a name="line.309"></a> |
| <span class="sourceLineNo">310</span> public boolean getBoolean( String key, boolean defaultValue )<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> {<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> return configuration.getBoolean( key, defaultValue );<a name="line.312"></a> |
| <span class="sourceLineNo">313</span> }<a name="line.313"></a> |
| <span class="sourceLineNo">314</span><a name="line.314"></a> |
| <span class="sourceLineNo">315</span> public void setBoolean( String key, boolean value )<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> {<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> configuration.setProperty( key, Boolean.valueOf( value ) );<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> }<a name="line.318"></a> |
| <span class="sourceLineNo">319</span><a name="line.319"></a> |
| <span class="sourceLineNo">320</span> public void addConfigurationFromResource( String resource )<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> throws RegistryException<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> {<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> addConfigurationFromResource( resource, null );<a name="line.323"></a> |
| <span class="sourceLineNo">324</span> }<a name="line.324"></a> |
| <span class="sourceLineNo">325</span><a name="line.325"></a> |
| <span class="sourceLineNo">326</span> public void addConfigurationFromResource( String resource, String prefix )<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> throws RegistryException<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> {<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> if ( !( this.configuration instanceof CombinedConfiguration ) )<a name="line.329"></a> |
| <span class="sourceLineNo">330</span> {<a name="line.330"></a> |
| <span class="sourceLineNo">331</span> throw new RegistryException( "This is not a combined configuration so cannot add resource" );<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> }<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> CombinedConfiguration configuration = (CombinedConfiguration) this.configuration;<a name="line.333"></a> |
| <span class="sourceLineNo">334</span> if ( resource.endsWith( ".properties" ) )<a name="line.334"></a> |
| <span class="sourceLineNo">335</span> {<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> try<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> {<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> logger.debug( "Loading properties configuration from classloader resource: {}", resource );<a name="line.338"></a> |
| <span class="sourceLineNo">339</span> configuration.addConfiguration( new PropertiesConfiguration( resource ), null, prefix );<a name="line.339"></a> |
| <span class="sourceLineNo">340</span> }<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> catch ( ConfigurationException e )<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> {<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> throw new RegistryException(<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> "Unable to add configuration from resource '" + resource + "': " + e.getMessage( ), e );<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> }<a name="line.345"></a> |
| <span class="sourceLineNo">346</span> }<a name="line.346"></a> |
| <span class="sourceLineNo">347</span> else if ( resource.endsWith( ".xml" ) )<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> {<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> try<a name="line.349"></a> |
| <span class="sourceLineNo">350</span> {<a name="line.350"></a> |
| <span class="sourceLineNo">351</span> logger.debug( "Loading XML configuration from classloader resource: {}", resource );<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> configuration.addConfiguration( new XMLConfiguration( resource ), null, prefix );<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> }<a name="line.353"></a> |
| <span class="sourceLineNo">354</span> catch ( ConfigurationException e )<a name="line.354"></a> |
| <span class="sourceLineNo">355</span> {<a name="line.355"></a> |
| <span class="sourceLineNo">356</span> throw new RegistryException(<a name="line.356"></a> |
| <span class="sourceLineNo">357</span> "Unable to add configuration from resource '" + resource + "': " + e.getMessage( ), e );<a name="line.357"></a> |
| <span class="sourceLineNo">358</span> }<a name="line.358"></a> |
| <span class="sourceLineNo">359</span> }<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> else<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> {<a name="line.361"></a> |
| <span class="sourceLineNo">362</span> throw new RegistryException(<a name="line.362"></a> |
| <span class="sourceLineNo">363</span> "Unable to add configuration from resource '" + resource + "': unrecognised type" );<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><a name="line.366"></a> |
| <span class="sourceLineNo">367</span> public void addConfigurationFromFile( File file )<a name="line.367"></a> |
| <span class="sourceLineNo">368</span> throws RegistryException<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> {<a name="line.369"></a> |
| <span class="sourceLineNo">370</span> addConfigurationFromFile( file, null );<a name="line.370"></a> |
| <span class="sourceLineNo">371</span> }<a name="line.371"></a> |
| <span class="sourceLineNo">372</span><a name="line.372"></a> |
| <span class="sourceLineNo">373</span> public void addConfigurationFromFile( File file, String prefix )<a name="line.373"></a> |
| <span class="sourceLineNo">374</span> throws RegistryException<a name="line.374"></a> |
| <span class="sourceLineNo">375</span> {<a name="line.375"></a> |
| <span class="sourceLineNo">376</span> CombinedConfiguration configuration = (CombinedConfiguration) this.configuration;<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> if ( file.getName( ).endsWith( ".properties" ) )<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> {<a name="line.378"></a> |
| <span class="sourceLineNo">379</span> try<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> {<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> logger.debug( "Loading properties configuration from file: {}", file );<a name="line.381"></a> |
| <span class="sourceLineNo">382</span> configuration.addConfiguration( new PropertiesConfiguration( file ), null, prefix );<a name="line.382"></a> |
| <span class="sourceLineNo">383</span> }<a name="line.383"></a> |
| <span class="sourceLineNo">384</span> catch ( ConfigurationException e )<a name="line.384"></a> |
| <span class="sourceLineNo">385</span> {<a name="line.385"></a> |
| <span class="sourceLineNo">386</span> throw new RegistryException(<a name="line.386"></a> |
| <span class="sourceLineNo">387</span> "Unable to add configuration from file '" + file.getName( ) + "': " + e.getMessage( ), e );<a name="line.387"></a> |
| <span class="sourceLineNo">388</span> }<a name="line.388"></a> |
| <span class="sourceLineNo">389</span> }<a name="line.389"></a> |
| <span class="sourceLineNo">390</span> else if ( file.getName( ).endsWith( ".xml" ) )<a name="line.390"></a> |
| <span class="sourceLineNo">391</span> {<a name="line.391"></a> |
| <span class="sourceLineNo">392</span> try<a name="line.392"></a> |
| <span class="sourceLineNo">393</span> {<a name="line.393"></a> |
| <span class="sourceLineNo">394</span> logger.debug( "Loading XML configuration from file: {}", file );<a name="line.394"></a> |
| <span class="sourceLineNo">395</span> configuration.addConfiguration( new XMLConfiguration( file ), null, prefix );<a name="line.395"></a> |
| <span class="sourceLineNo">396</span> }<a name="line.396"></a> |
| <span class="sourceLineNo">397</span> catch ( ConfigurationException e )<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> {<a name="line.398"></a> |
| <span class="sourceLineNo">399</span> throw new RegistryException(<a name="line.399"></a> |
| <span class="sourceLineNo">400</span> "Unable to add configuration from file '" + file.getName( ) + "': " + e.getMessage( ), e );<a name="line.400"></a> |
| <span class="sourceLineNo">401</span> }<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> }<a name="line.402"></a> |
| <span class="sourceLineNo">403</span> else<a name="line.403"></a> |
| <span class="sourceLineNo">404</span> {<a name="line.404"></a> |
| <span class="sourceLineNo">405</span> throw new RegistryException(<a name="line.405"></a> |
| <span class="sourceLineNo">406</span> "Unable to add configuration from file '" + file.getName( ) + "': unrecognised type" );<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> }<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> @PostConstruct<a name="line.410"></a> |
| <span class="sourceLineNo">411</span> public void initialize( )<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> throws RegistryException<a name="line.412"></a> |
| <span class="sourceLineNo">413</span> {<a name="line.413"></a> |
| <span class="sourceLineNo">414</span> try<a name="line.414"></a> |
| <span class="sourceLineNo">415</span> {<a name="line.415"></a> |
| <span class="sourceLineNo">416</span> CombinedConfiguration configuration;<a name="line.416"></a> |
| <span class="sourceLineNo">417</span> if ( StringUtils.isNotBlank( properties ) )<a name="line.417"></a> |
| <span class="sourceLineNo">418</span> {<a name="line.418"></a> |
| <span class="sourceLineNo">419</span> DefaultConfigurationBuilder builder = new DefaultConfigurationBuilder( );<a name="line.419"></a> |
| <span class="sourceLineNo">420</span> DefaultExpressionEngine expressionEngine = new DefaultExpressionEngine( );<a name="line.420"></a> |
| <span class="sourceLineNo">421</span> expressionEngine.setPropertyDelimiter( propertyDelimiter );<a name="line.421"></a> |
| <span class="sourceLineNo">422</span> builder.setExpressionEngine( expressionEngine );<a name="line.422"></a> |
| <span class="sourceLineNo">423</span><a name="line.423"></a> |
| <span class="sourceLineNo">424</span> StringSubstitutor substitutor = new StringSubstitutor( StringLookupFactory.INSTANCE.systemPropertyStringLookup( ) );<a name="line.424"></a> |
| <span class="sourceLineNo">425</span><a name="line.425"></a> |
| <span class="sourceLineNo">426</span> String interpolatedProps = substitutor.replace( properties );<a name="line.426"></a> |
| <span class="sourceLineNo">427</span><a name="line.427"></a> |
| <span class="sourceLineNo">428</span> logger.debug( "Loading configuration into commons-configuration, xml {}", interpolatedProps );<a name="line.428"></a> |
| <span class="sourceLineNo">429</span> builder.load( new StringReader( interpolatedProps ) );<a name="line.429"></a> |
| <span class="sourceLineNo">430</span> configuration = builder.getConfiguration( false );<a name="line.430"></a> |
| <span class="sourceLineNo">431</span> configuration.setExpressionEngine( expressionEngine );<a name="line.431"></a> |
| <span class="sourceLineNo">432</span> //configuration.set<a name="line.432"></a> |
| <span class="sourceLineNo">433</span> }<a name="line.433"></a> |
| <span class="sourceLineNo">434</span> else<a name="line.434"></a> |
| <span class="sourceLineNo">435</span> {<a name="line.435"></a> |
| <span class="sourceLineNo">436</span> logger.debug( "Creating a default configuration - no configuration was provided" );<a name="line.436"></a> |
| <span class="sourceLineNo">437</span> configuration = new CombinedConfiguration( );<a name="line.437"></a> |
| <span class="sourceLineNo">438</span> }<a name="line.438"></a> |
| <span class="sourceLineNo">439</span><a name="line.439"></a> |
| <span class="sourceLineNo">440</span> configuration.addConfiguration( new SystemConfiguration( ) );<a name="line.440"></a> |
| <span class="sourceLineNo">441</span><a name="line.441"></a> |
| <span class="sourceLineNo">442</span> this.configuration = configuration;<a name="line.442"></a> |
| <span class="sourceLineNo">443</span> }<a name="line.443"></a> |
| <span class="sourceLineNo">444</span> catch ( ConfigurationException e )<a name="line.444"></a> |
| <span class="sourceLineNo">445</span> {<a name="line.445"></a> |
| <span class="sourceLineNo">446</span> throw new RuntimeException( e.getMessage( ), e );<a name="line.446"></a> |
| <span class="sourceLineNo">447</span> }<a name="line.447"></a> |
| <span class="sourceLineNo">448</span> }<a name="line.448"></a> |
| <span class="sourceLineNo">449</span><a name="line.449"></a> |
| <span class="sourceLineNo">450</span> public void setProperties( String properties )<a name="line.450"></a> |
| <span class="sourceLineNo">451</span> {<a name="line.451"></a> |
| <span class="sourceLineNo">452</span> this.properties = properties;<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> public Registry getSection( String name )<a name="line.455"></a> |
| <span class="sourceLineNo">456</span> {<a name="line.456"></a> |
| <span class="sourceLineNo">457</span> CombinedConfiguration combinedConfiguration = (CombinedConfiguration) configuration;<a name="line.457"></a> |
| <span class="sourceLineNo">458</span> Configuration configuration = combinedConfiguration.getConfiguration( name );<a name="line.458"></a> |
| <span class="sourceLineNo">459</span> return configuration == null ? null : new CommonsConfigurationRegistry( configuration );<a name="line.459"></a> |
| <span class="sourceLineNo">460</span> }<a name="line.460"></a> |
| <span class="sourceLineNo">461</span><a name="line.461"></a> |
| <span class="sourceLineNo">462</span> public String getPropertyDelimiter( )<a name="line.462"></a> |
| <span class="sourceLineNo">463</span> {<a name="line.463"></a> |
| <span class="sourceLineNo">464</span> return propertyDelimiter;<a name="line.464"></a> |
| <span class="sourceLineNo">465</span> }<a name="line.465"></a> |
| <span class="sourceLineNo">466</span><a name="line.466"></a> |
| <span class="sourceLineNo">467</span> public void setPropertyDelimiter( String propertyDelimiter )<a name="line.467"></a> |
| <span class="sourceLineNo">468</span> {<a name="line.468"></a> |
| <span class="sourceLineNo">469</span> this.propertyDelimiter = propertyDelimiter;<a name="line.469"></a> |
| <span class="sourceLineNo">470</span> }<a name="line.470"></a> |
| <span class="sourceLineNo">471</span>}<a name="line.471"></a> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| </pre> |
| </div> |
| </body> |
| </html> |