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| <pre><span class="sourceLineNo">001</span><a id="line.1">package org.apache.archiva.redback.rest.services;</a> |
| <span class="sourceLineNo">002</span><a id="line.2">/*</a> |
| <span class="sourceLineNo">003</span><a id="line.3"> * Licensed to the Apache Software Foundation (ASF) under one</a> |
| <span class="sourceLineNo">004</span><a id="line.4"> * or more contributor license agreements. See the NOTICE file</a> |
| <span class="sourceLineNo">005</span><a id="line.5"> * distributed with this work for additional information</a> |
| <span class="sourceLineNo">006</span><a id="line.6"> * regarding copyright ownership. The ASF licenses this file</a> |
| <span class="sourceLineNo">007</span><a id="line.7"> * to you under the Apache License, Version 2.0 (the</a> |
| <span class="sourceLineNo">008</span><a id="line.8"> * "License"); you may not use this file except in compliance</a> |
| <span class="sourceLineNo">009</span><a id="line.9"> * with the License. You may obtain a copy of the License at</a> |
| <span class="sourceLineNo">010</span><a id="line.10"> *</a> |
| <span class="sourceLineNo">011</span><a id="line.11"> * http://www.apache.org/licenses/LICENSE-2.0</a> |
| <span class="sourceLineNo">012</span><a id="line.12"> *</a> |
| <span class="sourceLineNo">013</span><a id="line.13"> * Unless required by applicable law or agreed to in writing,</a> |
| <span class="sourceLineNo">014</span><a id="line.14"> * software distributed under the License is distributed on an</a> |
| <span class="sourceLineNo">015</span><a id="line.15"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</a> |
| <span class="sourceLineNo">016</span><a id="line.16"> * KIND, either express or implied. See the License for the</a> |
| <span class="sourceLineNo">017</span><a id="line.17"> * specific language governing permissions and limitations</a> |
| <span class="sourceLineNo">018</span><a id="line.18"> * under the License.</a> |
| <span class="sourceLineNo">019</span><a id="line.19"> */</a> |
| <span class="sourceLineNo">020</span><a id="line.20"></a> |
| <span class="sourceLineNo">021</span><a id="line.21">import org.apache.archiva.redback.rest.api.services.RedbackServiceException;</a> |
| <span class="sourceLineNo">022</span><a id="line.22">import org.apache.archiva.redback.rest.api.services.UtilServices;</a> |
| <span class="sourceLineNo">023</span><a id="line.23">import org.apache.commons.io.IOUtils;</a> |
| <span class="sourceLineNo">024</span><a id="line.24">import org.apache.commons.lang3.StringUtils;</a> |
| <span class="sourceLineNo">025</span><a id="line.25">import org.slf4j.Logger;</a> |
| <span class="sourceLineNo">026</span><a id="line.26">import org.slf4j.LoggerFactory;</a> |
| <span class="sourceLineNo">027</span><a id="line.27">import org.springframework.stereotype.Service;</a> |
| <span class="sourceLineNo">028</span><a id="line.28"></a> |
| <span class="sourceLineNo">029</span><a id="line.29">import javax.annotation.PostConstruct;</a> |
| <span class="sourceLineNo">030</span><a id="line.30">import java.io.IOException;</a> |
| <span class="sourceLineNo">031</span><a id="line.31">import java.io.InputStream;</a> |
| <span class="sourceLineNo">032</span><a id="line.32">import java.util.Map;</a> |
| <span class="sourceLineNo">033</span><a id="line.33">import java.util.Properties;</a> |
| <span class="sourceLineNo">034</span><a id="line.34">import java.util.concurrent.ConcurrentHashMap;</a> |
| <span class="sourceLineNo">035</span><a id="line.35"></a> |
| <span class="sourceLineNo">036</span><a id="line.36">/**</a> |
| <span class="sourceLineNo">037</span><a id="line.37"> * @deprecated There is no replacement</a> |
| <span class="sourceLineNo">038</span><a id="line.38"> * @author Olivier Lamy</a> |
| <span class="sourceLineNo">039</span><a id="line.39"> * @since 1.4</a> |
| <span class="sourceLineNo">040</span><a id="line.40"> */</a> |
| <span class="sourceLineNo">041</span><a id="line.41">@Deprecated</a> |
| <span class="sourceLineNo">042</span><a id="line.42">@Service( "utilServices#rest" )</a> |
| <span class="sourceLineNo">043</span><a id="line.43">public class DefaultUtilServices</a> |
| <span class="sourceLineNo">044</span><a id="line.44"> implements UtilServices</a> |
| <span class="sourceLineNo">045</span><a id="line.45">{</a> |
| <span class="sourceLineNo">046</span><a id="line.46"></a> |
| <span class="sourceLineNo">047</span><a id="line.47"> private Logger log = LoggerFactory.getLogger( getClass() );</a> |
| <span class="sourceLineNo">048</span><a id="line.48"></a> |
| <span class="sourceLineNo">049</span><a id="line.49"> private Map<String, String> cachei18n = new ConcurrentHashMap<String, String>();</a> |
| <span class="sourceLineNo">050</span><a id="line.50"></a> |
| <span class="sourceLineNo">051</span><a id="line.51"> @PostConstruct</a> |
| <span class="sourceLineNo">052</span><a id="line.52"> public void init()</a> |
| <span class="sourceLineNo">053</span><a id="line.53"> throws RedbackServiceException</a> |
| <span class="sourceLineNo">054</span><a id="line.54"> {</a> |
| <span class="sourceLineNo">055</span><a id="line.55"></a> |
| <span class="sourceLineNo">056</span><a id="line.56"> // preload i18n en and fr</a> |
| <span class="sourceLineNo">057</span><a id="line.57"> getI18nProperties( "en" );</a> |
| <span class="sourceLineNo">058</span><a id="line.58"> getI18nProperties( "fr" );</a> |
| <span class="sourceLineNo">059</span><a id="line.59"> }</a> |
| <span class="sourceLineNo">060</span><a id="line.60"></a> |
| <span class="sourceLineNo">061</span><a id="line.61"> public String getI18nResources( String locale )</a> |
| <span class="sourceLineNo">062</span><a id="line.62"> throws RedbackServiceException</a> |
| <span class="sourceLineNo">063</span><a id="line.63"> {</a> |
| <span class="sourceLineNo">064</span><a id="line.64"> String cachedi18n = cachei18n.get( StringUtils.isEmpty( locale ) ? "en" : StringUtils.lowerCase( locale ) );</a> |
| <span class="sourceLineNo">065</span><a id="line.65"> if ( cachedi18n != null )</a> |
| <span class="sourceLineNo">066</span><a id="line.66"> {</a> |
| <span class="sourceLineNo">067</span><a id="line.67"> return cachedi18n;</a> |
| <span class="sourceLineNo">068</span><a id="line.68"> }</a> |
| <span class="sourceLineNo">069</span><a id="line.69"></a> |
| <span class="sourceLineNo">070</span><a id="line.70"> Properties properties = new Properties();</a> |
| <span class="sourceLineNo">071</span><a id="line.71"></a> |
| <span class="sourceLineNo">072</span><a id="line.72"> // load redback user api messages</a> |
| <span class="sourceLineNo">073</span><a id="line.73"> try</a> |
| <span class="sourceLineNo">074</span><a id="line.74"> {</a> |
| <span class="sourceLineNo">075</span><a id="line.75"></a> |
| <span class="sourceLineNo">076</span><a id="line.76"> // load default first then requested locale</a> |
| <span class="sourceLineNo">077</span><a id="line.77"> loadResource( properties, "org/apache/archiva/redback/users/messages", null );</a> |
| <span class="sourceLineNo">078</span><a id="line.78"> loadResource( properties, "org/apache/archiva/redback/users/messages", locale );</a> |
| <span class="sourceLineNo">079</span><a id="line.79"></a> |
| <span class="sourceLineNo">080</span><a id="line.80"> }</a> |
| <span class="sourceLineNo">081</span><a id="line.81"> catch ( IOException e )</a> |
| <span class="sourceLineNo">082</span><a id="line.82"> {</a> |
| <span class="sourceLineNo">083</span><a id="line.83"> log.warn( "skip error loading properties {}", "org/apache/archiva/redback/users/messages" );</a> |
| <span class="sourceLineNo">084</span><a id="line.84"> }</a> |
| <span class="sourceLineNo">085</span><a id="line.85"></a> |
| <span class="sourceLineNo">086</span><a id="line.86"> try</a> |
| <span class="sourceLineNo">087</span><a id="line.87"> {</a> |
| <span class="sourceLineNo">088</span><a id="line.88"></a> |
| <span class="sourceLineNo">089</span><a id="line.89"> // load default first then requested locale</a> |
| <span class="sourceLineNo">090</span><a id="line.90"> loadResource( properties, "org/apache/archiva/redback/i18n/default", null );</a> |
| <span class="sourceLineNo">091</span><a id="line.91"> loadResource( properties, "org/apache/archiva/redback/i18n/default", locale );</a> |
| <span class="sourceLineNo">092</span><a id="line.92"></a> |
| <span class="sourceLineNo">093</span><a id="line.93"> }</a> |
| <span class="sourceLineNo">094</span><a id="line.94"> catch ( IOException e )</a> |
| <span class="sourceLineNo">095</span><a id="line.95"> {</a> |
| <span class="sourceLineNo">096</span><a id="line.96"> log.warn( "skip error loading properties {}", "org/apache/archiva/redback/i18n/default" );</a> |
| <span class="sourceLineNo">097</span><a id="line.97"> }</a> |
| <span class="sourceLineNo">098</span><a id="line.98"></a> |
| <span class="sourceLineNo">099</span><a id="line.99"> StringBuilder output = new StringBuilder();</a> |
| <span class="sourceLineNo">100</span><a id="line.100"></a> |
| <span class="sourceLineNo">101</span><a id="line.101"> for ( Map.Entry<Object, Object> entry : properties.entrySet() )</a> |
| <span class="sourceLineNo">102</span><a id="line.102"> {</a> |
| <span class="sourceLineNo">103</span><a id="line.103"> output.append( (String) entry.getKey() ).append( '=' ).append( (String) entry.getValue() );</a> |
| <span class="sourceLineNo">104</span><a id="line.104"> output.append( '\n' );</a> |
| <span class="sourceLineNo">105</span><a id="line.105"> }</a> |
| <span class="sourceLineNo">106</span><a id="line.106"></a> |
| <span class="sourceLineNo">107</span><a id="line.107"> cachei18n.put( StringUtils.isEmpty( locale ) ? "en" : StringUtils.lowerCase( locale ), output.toString() );</a> |
| <span class="sourceLineNo">108</span><a id="line.108"></a> |
| <span class="sourceLineNo">109</span><a id="line.109"> return output.toString();</a> |
| <span class="sourceLineNo">110</span><a id="line.110"> }</a> |
| <span class="sourceLineNo">111</span><a id="line.111"></a> |
| <span class="sourceLineNo">112</span><a id="line.112"> public Properties getI18nProperties( String locale )</a> |
| <span class="sourceLineNo">113</span><a id="line.113"> throws RedbackServiceException</a> |
| <span class="sourceLineNo">114</span><a id="line.114"> {</a> |
| <span class="sourceLineNo">115</span><a id="line.115"> try</a> |
| <span class="sourceLineNo">116</span><a id="line.116"> {</a> |
| <span class="sourceLineNo">117</span><a id="line.117"> Properties properties = new Properties();</a> |
| <span class="sourceLineNo">118</span><a id="line.118"> // load default first then requested locale</a> |
| <span class="sourceLineNo">119</span><a id="line.119"> loadResource( properties, "org/apache/archiva/redback/users/messages", null );</a> |
| <span class="sourceLineNo">120</span><a id="line.120"> loadResource( properties, "org/apache/archiva/redback/users/messages", locale );</a> |
| <span class="sourceLineNo">121</span><a id="line.121"></a> |
| <span class="sourceLineNo">122</span><a id="line.122"> loadResource( properties, "org/apache/archiva/redback/i18n/default", null );</a> |
| <span class="sourceLineNo">123</span><a id="line.123"> loadResource( properties, "org/apache/archiva/redback/i18n/default", locale );</a> |
| <span class="sourceLineNo">124</span><a id="line.124"> return properties;</a> |
| <span class="sourceLineNo">125</span><a id="line.125"> }</a> |
| <span class="sourceLineNo">126</span><a id="line.126"> catch ( IOException e )</a> |
| <span class="sourceLineNo">127</span><a id="line.127"> {</a> |
| <span class="sourceLineNo">128</span><a id="line.128"> throw new RedbackServiceException( e.getMessage() );</a> |
| <span class="sourceLineNo">129</span><a id="line.129"> }</a> |
| <span class="sourceLineNo">130</span><a id="line.130"> }</a> |
| <span class="sourceLineNo">131</span><a id="line.131"></a> |
| <span class="sourceLineNo">132</span><a id="line.132"> private void loadResource( final Properties finalProperties, String resourceName, String locale )</a> |
| <span class="sourceLineNo">133</span><a id="line.133"> throws IOException</a> |
| <span class="sourceLineNo">134</span><a id="line.134"> {</a> |
| <span class="sourceLineNo">135</span><a id="line.135"> InputStream is = null;</a> |
| <span class="sourceLineNo">136</span><a id="line.136"> Properties properties = new Properties();</a> |
| <span class="sourceLineNo">137</span><a id="line.137"> try</a> |
| <span class="sourceLineNo">138</span><a id="line.138"> {</a> |
| <span class="sourceLineNo">139</span><a id="line.139"> if ( StringUtils.isNotEmpty( locale ) )</a> |
| <span class="sourceLineNo">140</span><a id="line.140"> {</a> |
| <span class="sourceLineNo">141</span><a id="line.141"> resourceName = resourceName + "_" + locale;</a> |
| <span class="sourceLineNo">142</span><a id="line.142"> }</a> |
| <span class="sourceLineNo">143</span><a id="line.143"> resourceName = resourceName + ".properties";</a> |
| <span class="sourceLineNo">144</span><a id="line.144"> is = Thread.currentThread().getContextClassLoader().getResourceAsStream( resourceName );</a> |
| <span class="sourceLineNo">145</span><a id="line.145"> if ( is != null )</a> |
| <span class="sourceLineNo">146</span><a id="line.146"> {</a> |
| <span class="sourceLineNo">147</span><a id="line.147"> properties.load( is );</a> |
| <span class="sourceLineNo">148</span><a id="line.148"> finalProperties.putAll( properties );</a> |
| <span class="sourceLineNo">149</span><a id="line.149"> }</a> |
| <span class="sourceLineNo">150</span><a id="line.150"> else</a> |
| <span class="sourceLineNo">151</span><a id="line.151"> {</a> |
| <span class="sourceLineNo">152</span><a id="line.152"> if ( !StringUtils.equalsIgnoreCase( locale, "en" ) )</a> |
| <span class="sourceLineNo">153</span><a id="line.153"> {</a> |
| <span class="sourceLineNo">154</span><a id="line.154"> log.info( "cannot load resource {}", resourceName );</a> |
| <span class="sourceLineNo">155</span><a id="line.155"> }</a> |
| <span class="sourceLineNo">156</span><a id="line.156"> }</a> |
| <span class="sourceLineNo">157</span><a id="line.157"> }</a> |
| <span class="sourceLineNo">158</span><a id="line.158"> finally</a> |
| <span class="sourceLineNo">159</span><a id="line.159"> {</a> |
| <span class="sourceLineNo">160</span><a id="line.160"> IOUtils.closeQuietly( is );</a> |
| <span class="sourceLineNo">161</span><a id="line.161"> }</a> |
| <span class="sourceLineNo">162</span><a id="line.162"></a> |
| <span class="sourceLineNo">163</span><a id="line.163"> }</a> |
| <span class="sourceLineNo">164</span><a id="line.164"></a> |
| <span class="sourceLineNo">165</span><a id="line.165"></a> |
| <span class="sourceLineNo">166</span><a id="line.166">}</a> |
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| </pre> |
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