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| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one or more<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * contributor license agreements. See the NOTICE file distributed with<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * this work for additional information regarding copyright ownership.<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * The ASF licenses this file to You under the Apache license, Version 2.0<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * (the "License"); you may not use this file except in compliance with<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * the License. You may obtain a copy of the License at<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> *<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> *<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * See the license for the specific language governing permissions and<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * limitations under the license.<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> */<a name="line.16"></a> |
| <span class="sourceLineNo">017</span>package org.apache.log4j;<a name="line.17"></a> |
| <span class="sourceLineNo">018</span><a name="line.18"></a> |
| <span class="sourceLineNo">019</span>import java.util.Enumeration;<a name="line.19"></a> |
| <span class="sourceLineNo">020</span><a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import org.apache.log4j.helpers.NullEnumeration;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import org.apache.log4j.spi.HierarchyEventListener;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import org.apache.log4j.spi.LoggerFactory;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.log4j.spi.LoggerRepository;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.log4j.spi.RepositorySelector;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.logging.log4j.core.LoggerContext;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.logging.log4j.util.Strings;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span><a name="line.28"></a> |
| <span class="sourceLineNo">029</span>/**<a name="line.29"></a> |
| <span class="sourceLineNo">030</span> *<a name="line.30"></a> |
| <span class="sourceLineNo">031</span> */<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>public final class LogManager {<a name="line.32"></a> |
| <span class="sourceLineNo">033</span><a name="line.33"></a> |
| <span class="sourceLineNo">034</span> /**<a name="line.34"></a> |
| <span class="sourceLineNo">035</span> * @deprecated This variable is for internal use only. It will<a name="line.35"></a> |
| <span class="sourceLineNo">036</span> * become package protected in future versions.<a name="line.36"></a> |
| <span class="sourceLineNo">037</span> * */<a name="line.37"></a> |
| <span class="sourceLineNo">038</span> @Deprecated<a name="line.38"></a> |
| <span class="sourceLineNo">039</span> public static final String DEFAULT_CONFIGURATION_FILE = "log4j.properties";<a name="line.39"></a> |
| <span class="sourceLineNo">040</span><a name="line.40"></a> |
| <span class="sourceLineNo">041</span> /**<a name="line.41"></a> |
| <span class="sourceLineNo">042</span> * @deprecated This variable is for internal use only. It will<a name="line.42"></a> |
| <span class="sourceLineNo">043</span> * become private in future versions.<a name="line.43"></a> |
| <span class="sourceLineNo">044</span> * */<a name="line.44"></a> |
| <span class="sourceLineNo">045</span> @Deprecated<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> public static final String DEFAULT_CONFIGURATION_KEY = "log4j.configuration";<a name="line.46"></a> |
| <span class="sourceLineNo">047</span><a name="line.47"></a> |
| <span class="sourceLineNo">048</span> /**<a name="line.48"></a> |
| <span class="sourceLineNo">049</span> * @deprecated This variable is for internal use only. It will<a name="line.49"></a> |
| <span class="sourceLineNo">050</span> * become private in future versions.<a name="line.50"></a> |
| <span class="sourceLineNo">051</span> * */<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> @Deprecated<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> public static final String CONFIGURATOR_CLASS_KEY = "log4j.configuratorClass";<a name="line.53"></a> |
| <span class="sourceLineNo">054</span><a name="line.54"></a> |
| <span class="sourceLineNo">055</span> /**<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> * @deprecated This variable is for internal use only. It will<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> * become private in future versions.<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> */<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> @Deprecated<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> public static final String DEFAULT_INIT_OVERRIDE_KEY = "log4j.defaultInitOverride";<a name="line.60"></a> |
| <span class="sourceLineNo">061</span><a name="line.61"></a> |
| <span class="sourceLineNo">062</span> static final String DEFAULT_XML_CONFIGURATION_FILE = "log4j.xml";<a name="line.62"></a> |
| <span class="sourceLineNo">063</span><a name="line.63"></a> |
| <span class="sourceLineNo">064</span> private static final LoggerRepository REPOSITORY = new Repository();<a name="line.64"></a> |
| <span class="sourceLineNo">065</span><a name="line.65"></a> |
| <span class="sourceLineNo">066</span> private LogManager() {<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> }<a name="line.67"></a> |
| <span class="sourceLineNo">068</span><a name="line.68"></a> |
| <span class="sourceLineNo">069</span> public static Logger getRootLogger() {<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> return Category.getInstance(PrivateManager.getContext(), Strings.EMPTY);<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> }<a name="line.71"></a> |
| <span class="sourceLineNo">072</span><a name="line.72"></a> |
| <span class="sourceLineNo">073</span> public static Logger getLogger(final String name) {<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> return Category.getInstance(PrivateManager.getContext(), name);<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> public static Logger getLogger(final Class<?> clazz) {<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> return Category.getInstance(PrivateManager.getContext(), clazz.getName());<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> }<a name="line.79"></a> |
| <span class="sourceLineNo">080</span><a name="line.80"></a> |
| <span class="sourceLineNo">081</span> public static Logger getLogger(final String name, final LoggerFactory factory) {<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> return Category.getInstance(PrivateManager.getContext(), name);<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 static Logger exists(final String name) {<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> final LoggerContext ctx = PrivateManager.getContext();<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> if (!ctx.hasLogger(name)) {<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> return null;<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> }<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> return Logger.getLogger(name);<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> }<a name="line.91"></a> |
| <span class="sourceLineNo">092</span><a name="line.92"></a> |
| <span class="sourceLineNo">093</span> @SuppressWarnings("rawtypes")<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> public static Enumeration getCurrentLoggers() {<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> return NullEnumeration.getInstance();<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> }<a name="line.96"></a> |
| <span class="sourceLineNo">097</span><a name="line.97"></a> |
| <span class="sourceLineNo">098</span> static void reconfigure() {<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> final LoggerContext ctx = PrivateManager.getContext();<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> ctx.reconfigure();<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> }<a name="line.101"></a> |
| <span class="sourceLineNo">102</span><a name="line.102"></a> |
| <span class="sourceLineNo">103</span> /**<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> * No-op implementation.<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> */<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> public static void shutdown() {<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> }<a name="line.107"></a> |
| <span class="sourceLineNo">108</span><a name="line.108"></a> |
| <span class="sourceLineNo">109</span> /**<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> * No-op implementation.<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> */<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> public static void resetConfiguration() {<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> /**<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> * No-op implementation.<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> * @param selector The RepositorySelector.<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> * @param guard prevents calls at the incorrect time.<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> * @throws IllegalArgumentException if a parameter is invalid.<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> */<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> public static void setRepositorySelector(final RepositorySelector selector, final Object guard)<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> throws IllegalArgumentException {<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 static LoggerRepository getLoggerRepository() {<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> return REPOSITORY;<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> }<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> * The Repository.<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> */<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> private static class Repository implements LoggerRepository {<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> @Override<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> public void addHierarchyEventListener(final HierarchyEventListener listener) {<a name="line.134"></a> |
| <span class="sourceLineNo">135</span><a name="line.135"></a> |
| <span class="sourceLineNo">136</span> }<a name="line.136"></a> |
| <span class="sourceLineNo">137</span><a name="line.137"></a> |
| <span class="sourceLineNo">138</span> @Override<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> public boolean isDisabled(final int level) {<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> return false;<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> }<a name="line.141"></a> |
| <span class="sourceLineNo">142</span><a name="line.142"></a> |
| <span class="sourceLineNo">143</span> @Override<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> public void setThreshold(final Level level) {<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><a name="line.147"></a> |
| <span class="sourceLineNo">148</span> @Override<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> public void setThreshold(final String val) {<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><a name="line.152"></a> |
| <span class="sourceLineNo">153</span> @Override<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> public void emitNoAppenderWarning(final Category cat) {<a name="line.154"></a> |
| <span class="sourceLineNo">155</span><a name="line.155"></a> |
| <span class="sourceLineNo">156</span> }<a name="line.156"></a> |
| <span class="sourceLineNo">157</span><a name="line.157"></a> |
| <span class="sourceLineNo">158</span> @Override<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> public Level getThreshold() {<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> return Level.OFF;<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> @Override<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> public Logger getLogger(final String name) {<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> return Category.getInstance(PrivateManager.getContext(), name);<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> }<a name="line.166"></a> |
| <span class="sourceLineNo">167</span><a name="line.167"></a> |
| <span class="sourceLineNo">168</span> @Override<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> public Logger getLogger(final String name, final LoggerFactory factory) {<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> return Category.getInstance(PrivateManager.getContext(), name);<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> }<a name="line.171"></a> |
| <span class="sourceLineNo">172</span><a name="line.172"></a> |
| <span class="sourceLineNo">173</span> @Override<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> public Logger getRootLogger() {<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> return Category.getRoot(PrivateManager.getContext());<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> @Override<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> public Logger exists(final String name) {<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> return LogManager.exists(name);<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> }<a name="line.181"></a> |
| <span class="sourceLineNo">182</span><a name="line.182"></a> |
| <span class="sourceLineNo">183</span> @Override<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> public void shutdown() {<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> }<a name="line.185"></a> |
| <span class="sourceLineNo">186</span><a name="line.186"></a> |
| <span class="sourceLineNo">187</span> @Override<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> @SuppressWarnings("rawtypes")<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> public Enumeration getCurrentLoggers() {<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> return NullEnumeration.getInstance();<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> }<a name="line.191"></a> |
| <span class="sourceLineNo">192</span><a name="line.192"></a> |
| <span class="sourceLineNo">193</span> @Override<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> @SuppressWarnings("rawtypes")<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> public Enumeration getCurrentCategories() {<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> return NullEnumeration.getInstance();<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> }<a name="line.197"></a> |
| <span class="sourceLineNo">198</span><a name="line.198"></a> |
| <span class="sourceLineNo">199</span> @Override<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> public void fireAddAppenderEvent(final Category logger, final Appender appender) {<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> }<a name="line.201"></a> |
| <span class="sourceLineNo">202</span><a name="line.202"></a> |
| <span class="sourceLineNo">203</span> @Override<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> public void resetConfiguration() {<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> }<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> }<a name="line.206"></a> |
| <span class="sourceLineNo">207</span><a name="line.207"></a> |
| <span class="sourceLineNo">208</span> /**<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> * Internal LogManager.<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> */<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> private static class PrivateManager extends org.apache.logging.log4j.LogManager {<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> private static final String FQCN = LogManager.class.getName();<a name="line.212"></a> |
| <span class="sourceLineNo">213</span><a name="line.213"></a> |
| <span class="sourceLineNo">214</span> public static LoggerContext getContext() {<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> return (LoggerContext) getContext(FQCN, false);<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> }<a name="line.216"></a> |
| <span class="sourceLineNo">217</span><a name="line.217"></a> |
| <span class="sourceLineNo">218</span> public static org.apache.logging.log4j.Logger getLogger(final String name) {<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> return getLogger(FQCN, name);<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> }<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> }<a name="line.221"></a> |
| <span class="sourceLineNo">222</span>}<a name="line.222"></a> |
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