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| <FONT color="green">001</FONT> /*<a name="line.1"></a> |
| <FONT color="green">002</FONT> * Licensed to the Apache Software Foundation (ASF) under one or more<a name="line.2"></a> |
| <FONT color="green">003</FONT> * contributor license agreements. See the NOTICE file distributed with<a name="line.3"></a> |
| <FONT color="green">004</FONT> * this work for additional information regarding copyright ownership.<a name="line.4"></a> |
| <FONT color="green">005</FONT> * The ASF licenses this file to You under the Apache license, Version 2.0<a name="line.5"></a> |
| <FONT color="green">006</FONT> * (the "License"); you may not use this file except in compliance with<a name="line.6"></a> |
| <FONT color="green">007</FONT> * the License. You may obtain a copy of the License at<a name="line.7"></a> |
| <FONT color="green">008</FONT> *<a name="line.8"></a> |
| <FONT color="green">009</FONT> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a> |
| <FONT color="green">010</FONT> *<a name="line.10"></a> |
| <FONT color="green">011</FONT> * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a> |
| <FONT color="green">012</FONT> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.12"></a> |
| <FONT color="green">013</FONT> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a> |
| <FONT color="green">014</FONT> * See the license for the specific language governing permissions and<a name="line.14"></a> |
| <FONT color="green">015</FONT> * limitations under the license.<a name="line.15"></a> |
| <FONT color="green">016</FONT> */<a name="line.16"></a> |
| <FONT color="green">017</FONT> package org.apache.logging.log4j;<a name="line.17"></a> |
| <FONT color="green">018</FONT> <a name="line.18"></a> |
| <FONT color="green">019</FONT> import java.net.URI;<a name="line.19"></a> |
| <FONT color="green">020</FONT> import java.util.Map;<a name="line.20"></a> |
| <FONT color="green">021</FONT> import java.util.SortedMap;<a name="line.21"></a> |
| <FONT color="green">022</FONT> import java.util.TreeMap;<a name="line.22"></a> |
| <FONT color="green">023</FONT> <a name="line.23"></a> |
| <FONT color="green">024</FONT> import org.apache.logging.log4j.message.MessageFactory;<a name="line.24"></a> |
| <FONT color="green">025</FONT> import org.apache.logging.log4j.message.StringFormatterMessageFactory;<a name="line.25"></a> |
| <FONT color="green">026</FONT> import org.apache.logging.log4j.simple.SimpleLoggerContextFactory;<a name="line.26"></a> |
| <FONT color="green">027</FONT> import org.apache.logging.log4j.spi.LoggerContext;<a name="line.27"></a> |
| <FONT color="green">028</FONT> import org.apache.logging.log4j.spi.LoggerContextFactory;<a name="line.28"></a> |
| <FONT color="green">029</FONT> import org.apache.logging.log4j.spi.Provider;<a name="line.29"></a> |
| <FONT color="green">030</FONT> import org.apache.logging.log4j.status.StatusLogger;<a name="line.30"></a> |
| <FONT color="green">031</FONT> import org.apache.logging.log4j.util.LoaderUtil;<a name="line.31"></a> |
| <FONT color="green">032</FONT> import org.apache.logging.log4j.util.PropertiesUtil;<a name="line.32"></a> |
| <FONT color="green">033</FONT> import org.apache.logging.log4j.util.ProviderUtil;<a name="line.33"></a> |
| <FONT color="green">034</FONT> import org.apache.logging.log4j.util.ReflectionUtil;<a name="line.34"></a> |
| <FONT color="green">035</FONT> import org.apache.logging.log4j.util.Strings;<a name="line.35"></a> |
| <FONT color="green">036</FONT> <a name="line.36"></a> |
| <FONT color="green">037</FONT> /**<a name="line.37"></a> |
| <FONT color="green">038</FONT> * The anchor point for the logging system. The most common usage of this class is to obtain a named<a name="line.38"></a> |
| <FONT color="green">039</FONT> * {@link Logger}. The method {@link #getLogger()} is provided as the most convenient way to obtain a named Logger<a name="line.39"></a> |
| <FONT color="green">040</FONT> * based on the calling class name. This class also provides method for obtaining named Loggers that use<a name="line.40"></a> |
| <FONT color="green">041</FONT> * {@link String#format(String, Object...)} style messages instead of the default type of parameterized messages.<a name="line.41"></a> |
| <FONT color="green">042</FONT> * These are obtained through the {@link #getFormatterLogger(Class)} family of methods. Other service provider methods<a name="line.42"></a> |
| <FONT color="green">043</FONT> * are given through the {@link #getContext()} and {@link #getFactory()} family of methods; these methods are not<a name="line.43"></a> |
| <FONT color="green">044</FONT> * normally useful for typical usage of Log4j.<a name="line.44"></a> |
| <FONT color="green">045</FONT> */<a name="line.45"></a> |
| <FONT color="green">046</FONT> public class LogManager {<a name="line.46"></a> |
| <FONT color="green">047</FONT> <a name="line.47"></a> |
| <FONT color="green">048</FONT> private static volatile LoggerContextFactory factory;<a name="line.48"></a> |
| <FONT color="green">049</FONT> <a name="line.49"></a> |
| <FONT color="green">050</FONT> /**<a name="line.50"></a> |
| <FONT color="green">051</FONT> * Log4j property to set to the fully qualified class name of a custom implementation of<a name="line.51"></a> |
| <FONT color="green">052</FONT> * {@link org.apache.logging.log4j.spi.LoggerContextFactory}.<a name="line.52"></a> |
| <FONT color="green">053</FONT> */<a name="line.53"></a> |
| <FONT color="green">054</FONT> public static final String FACTORY_PROPERTY_NAME = "log4j2.loggerContextFactory";<a name="line.54"></a> |
| <FONT color="green">055</FONT> <a name="line.55"></a> |
| <FONT color="green">056</FONT> private static final Logger LOGGER = StatusLogger.getLogger();<a name="line.56"></a> |
| <FONT color="green">057</FONT> <a name="line.57"></a> |
| <FONT color="green">058</FONT> /**<a name="line.58"></a> |
| <FONT color="green">059</FONT> * The name of the root Logger.<a name="line.59"></a> |
| <FONT color="green">060</FONT> */<a name="line.60"></a> |
| <FONT color="green">061</FONT> public static final String ROOT_LOGGER_NAME = Strings.EMPTY;<a name="line.61"></a> |
| <FONT color="green">062</FONT> <a name="line.62"></a> |
| <FONT color="green">063</FONT> // for convenience<a name="line.63"></a> |
| <FONT color="green">064</FONT> private static final String FQCN = LogManager.class.getName();<a name="line.64"></a> |
| <FONT color="green">065</FONT> <a name="line.65"></a> |
| <FONT color="green">066</FONT> /**<a name="line.66"></a> |
| <FONT color="green">067</FONT> * Scans the classpath to find all logging implementation. Currently, only one will<a name="line.67"></a> |
| <FONT color="green">068</FONT> * be used but this could be extended to allow multiple implementations to be used.<a name="line.68"></a> |
| <FONT color="green">069</FONT> */<a name="line.69"></a> |
| <FONT color="green">070</FONT> static {<a name="line.70"></a> |
| <FONT color="green">071</FONT> // Shortcut binding to force a specific logging implementation.<a name="line.71"></a> |
| <FONT color="green">072</FONT> final PropertiesUtil managerProps = PropertiesUtil.getProperties();<a name="line.72"></a> |
| <FONT color="green">073</FONT> final String factoryClassName = managerProps.getStringProperty(FACTORY_PROPERTY_NAME);<a name="line.73"></a> |
| <FONT color="green">074</FONT> if (factoryClassName != null) {<a name="line.74"></a> |
| <FONT color="green">075</FONT> try {<a name="line.75"></a> |
| <FONT color="green">076</FONT> final Class<?> clazz = LoaderUtil.loadClass(factoryClassName);<a name="line.76"></a> |
| <FONT color="green">077</FONT> if (LoggerContextFactory.class.isAssignableFrom(clazz)) {<a name="line.77"></a> |
| <FONT color="green">078</FONT> factory = clazz.asSubclass(LoggerContextFactory.class).newInstance();<a name="line.78"></a> |
| <FONT color="green">079</FONT> }<a name="line.79"></a> |
| <FONT color="green">080</FONT> } catch (final ClassNotFoundException cnfe) {<a name="line.80"></a> |
| <FONT color="green">081</FONT> LOGGER.error("Unable to locate configured LoggerContextFactory {}", factoryClassName);<a name="line.81"></a> |
| <FONT color="green">082</FONT> } catch (final Exception ex) {<a name="line.82"></a> |
| <FONT color="green">083</FONT> LOGGER.error("Unable to create configured LoggerContextFactory {}", factoryClassName, ex);<a name="line.83"></a> |
| <FONT color="green">084</FONT> }<a name="line.84"></a> |
| <FONT color="green">085</FONT> }<a name="line.85"></a> |
| <FONT color="green">086</FONT> <a name="line.86"></a> |
| <FONT color="green">087</FONT> if (factory == null) {<a name="line.87"></a> |
| <FONT color="green">088</FONT> final SortedMap<Integer, LoggerContextFactory> factories = new TreeMap<Integer, LoggerContextFactory>();<a name="line.88"></a> |
| <FONT color="green">089</FONT> // note that the following initial call to ProviderUtil may block until a Provider has been installed when<a name="line.89"></a> |
| <FONT color="green">090</FONT> // running in an OSGi environment<a name="line.90"></a> |
| <FONT color="green">091</FONT> if (ProviderUtil.hasProviders()) {<a name="line.91"></a> |
| <FONT color="green">092</FONT> for (final Provider provider : ProviderUtil.getProviders()) {<a name="line.92"></a> |
| <FONT color="green">093</FONT> final Class<? extends LoggerContextFactory> factoryClass = provider.loadLoggerContextFactory();<a name="line.93"></a> |
| <FONT color="green">094</FONT> if (factoryClass != null) {<a name="line.94"></a> |
| <FONT color="green">095</FONT> try {<a name="line.95"></a> |
| <FONT color="green">096</FONT> factories.put(provider.getPriority(), factoryClass.newInstance());<a name="line.96"></a> |
| <FONT color="green">097</FONT> } catch (final Exception e) {<a name="line.97"></a> |
| <FONT color="green">098</FONT> LOGGER.error("Unable to create class {} specified in {}", factoryClass.getName(),<a name="line.98"></a> |
| <FONT color="green">099</FONT> provider.getUrl().toString(), e);<a name="line.99"></a> |
| <FONT color="green">100</FONT> }<a name="line.100"></a> |
| <FONT color="green">101</FONT> }<a name="line.101"></a> |
| <FONT color="green">102</FONT> }<a name="line.102"></a> |
| <FONT color="green">103</FONT> <a name="line.103"></a> |
| <FONT color="green">104</FONT> if (factories.isEmpty()) {<a name="line.104"></a> |
| <FONT color="green">105</FONT> LOGGER.error("Log4j2 could not find a logging implementation. Please add log4j-core to the classpath. Using SimpleLogger to log to the console...");<a name="line.105"></a> |
| <FONT color="green">106</FONT> factory = new SimpleLoggerContextFactory();<a name="line.106"></a> |
| <FONT color="green">107</FONT> } else {<a name="line.107"></a> |
| <FONT color="green">108</FONT> final StringBuilder sb = new StringBuilder("Multiple logging implementations found: \n");<a name="line.108"></a> |
| <FONT color="green">109</FONT> for (final Map.Entry<Integer, LoggerContextFactory> entry : factories.entrySet()) {<a name="line.109"></a> |
| <FONT color="green">110</FONT> sb.append("Factory: ").append(entry.getValue().getClass().getName());<a name="line.110"></a> |
| <FONT color="green">111</FONT> sb.append(", Weighting: ").append(entry.getKey()).append('\n');<a name="line.111"></a> |
| <FONT color="green">112</FONT> }<a name="line.112"></a> |
| <FONT color="green">113</FONT> factory = factories.get(factories.lastKey());<a name="line.113"></a> |
| <FONT color="green">114</FONT> sb.append("Using factory: ").append(factory.getClass().getName());<a name="line.114"></a> |
| <FONT color="green">115</FONT> LOGGER.warn(sb.toString());<a name="line.115"></a> |
| <FONT color="green">116</FONT> <a name="line.116"></a> |
| <FONT color="green">117</FONT> }<a name="line.117"></a> |
| <FONT color="green">118</FONT> } else {<a name="line.118"></a> |
| <FONT color="green">119</FONT> LOGGER.error("Log4j2 could not find a logging implementation. Please add log4j-core to the classpath. Using SimpleLogger to log to the console...");<a name="line.119"></a> |
| <FONT color="green">120</FONT> factory = new SimpleLoggerContextFactory();<a name="line.120"></a> |
| <FONT color="green">121</FONT> }<a name="line.121"></a> |
| <FONT color="green">122</FONT> }<a name="line.122"></a> |
| <FONT color="green">123</FONT> }<a name="line.123"></a> |
| <FONT color="green">124</FONT> <a name="line.124"></a> |
| <FONT color="green">125</FONT> /**<a name="line.125"></a> |
| <FONT color="green">126</FONT> * Detects if a Logger with the specified name exists. This is a convenience method for porting from version 1.<a name="line.126"></a> |
| <FONT color="green">127</FONT> *<a name="line.127"></a> |
| <FONT color="green">128</FONT> * @param name<a name="line.128"></a> |
| <FONT color="green">129</FONT> * The Logger name to search for.<a name="line.129"></a> |
| <FONT color="green">130</FONT> * @return true if the Logger exists, false otherwise.<a name="line.130"></a> |
| <FONT color="green">131</FONT> * @see LoggerContext#hasLogger(String)<a name="line.131"></a> |
| <FONT color="green">132</FONT> */<a name="line.132"></a> |
| <FONT color="green">133</FONT> public static boolean exists(final String name) {<a name="line.133"></a> |
| <FONT color="green">134</FONT> return getContext().hasLogger(name);<a name="line.134"></a> |
| <FONT color="green">135</FONT> }<a name="line.135"></a> |
| <FONT color="green">136</FONT> <a name="line.136"></a> |
| <FONT color="green">137</FONT> /**<a name="line.137"></a> |
| <FONT color="green">138</FONT> * Returns the current LoggerContext.<a name="line.138"></a> |
| <FONT color="green">139</FONT> * <p><a name="line.139"></a> |
| <FONT color="green">140</FONT> * WARNING - The LoggerContext returned by this method may not be the LoggerContext used to create a Logger<a name="line.140"></a> |
| <FONT color="green">141</FONT> * for the calling class.<a name="line.141"></a> |
| <FONT color="green">142</FONT> * </p><a name="line.142"></a> |
| <FONT color="green">143</FONT> * @return The current LoggerContext.<a name="line.143"></a> |
| <FONT color="green">144</FONT> */<a name="line.144"></a> |
| <FONT color="green">145</FONT> public static LoggerContext getContext() {<a name="line.145"></a> |
| <FONT color="green">146</FONT> return factory.getContext(FQCN, null, null, true);<a name="line.146"></a> |
| <FONT color="green">147</FONT> }<a name="line.147"></a> |
| <FONT color="green">148</FONT> <a name="line.148"></a> |
| <FONT color="green">149</FONT> /**<a name="line.149"></a> |
| <FONT color="green">150</FONT> * Returns a LoggerContext.<a name="line.150"></a> |
| <FONT color="green">151</FONT> *<a name="line.151"></a> |
| <FONT color="green">152</FONT> * @param currentContext if false the LoggerContext appropriate for the caller of this method is returned. For<a name="line.152"></a> |
| <FONT color="green">153</FONT> * example, in a web application if the caller is a class in WEB-INF/lib then one LoggerContext may be<a name="line.153"></a> |
| <FONT color="green">154</FONT> * returned and if the caller is a class in the container's classpath then a different LoggerContext may be<a name="line.154"></a> |
| <FONT color="green">155</FONT> * returned. If true then only a single LoggerContext will be returned.<a name="line.155"></a> |
| <FONT color="green">156</FONT> * @return a LoggerContext.<a name="line.156"></a> |
| <FONT color="green">157</FONT> */<a name="line.157"></a> |
| <FONT color="green">158</FONT> public static LoggerContext getContext(final boolean currentContext) {<a name="line.158"></a> |
| <FONT color="green">159</FONT> // TODO: would it be a terrible idea to try and find the caller ClassLoader here?<a name="line.159"></a> |
| <FONT color="green">160</FONT> return factory.getContext(FQCN, null, null, currentContext, null, null);<a name="line.160"></a> |
| <FONT color="green">161</FONT> }<a name="line.161"></a> |
| <FONT color="green">162</FONT> <a name="line.162"></a> |
| <FONT color="green">163</FONT> /**<a name="line.163"></a> |
| <FONT color="green">164</FONT> * Returns a LoggerContext.<a name="line.164"></a> |
| <FONT color="green">165</FONT> *<a name="line.165"></a> |
| <FONT color="green">166</FONT> * @param loader The ClassLoader for the context. If null the context will attempt to determine the appropriate<a name="line.166"></a> |
| <FONT color="green">167</FONT> * ClassLoader.<a name="line.167"></a> |
| <FONT color="green">168</FONT> * @param currentContext if false the LoggerContext appropriate for the caller of this method is returned. For<a name="line.168"></a> |
| <FONT color="green">169</FONT> * example, in a web application if the caller is a class in WEB-INF/lib then one LoggerContext may be<a name="line.169"></a> |
| <FONT color="green">170</FONT> * returned and if the caller is a class in the container's classpath then a different LoggerContext may be<a name="line.170"></a> |
| <FONT color="green">171</FONT> * returned. If true then only a single LoggerContext will be returned.<a name="line.171"></a> |
| <FONT color="green">172</FONT> * @return a LoggerContext.<a name="line.172"></a> |
| <FONT color="green">173</FONT> */<a name="line.173"></a> |
| <FONT color="green">174</FONT> public static LoggerContext getContext(final ClassLoader loader, final boolean currentContext) {<a name="line.174"></a> |
| <FONT color="green">175</FONT> return factory.getContext(FQCN, loader, null, currentContext);<a name="line.175"></a> |
| <FONT color="green">176</FONT> }<a name="line.176"></a> |
| <FONT color="green">177</FONT> <a name="line.177"></a> |
| <FONT color="green">178</FONT> /**<a name="line.178"></a> |
| <FONT color="green">179</FONT> * Returns a LoggerContext.<a name="line.179"></a> |
| <FONT color="green">180</FONT> *<a name="line.180"></a> |
| <FONT color="green">181</FONT> * @param loader The ClassLoader for the context. If null the context will attempt to determine the appropriate<a name="line.181"></a> |
| <FONT color="green">182</FONT> * ClassLoader.<a name="line.182"></a> |
| <FONT color="green">183</FONT> * @param currentContext if false the LoggerContext appropriate for the caller of this method is returned. For<a name="line.183"></a> |
| <FONT color="green">184</FONT> * example, in a web application if the caller is a class in WEB-INF/lib then one LoggerContext may be<a name="line.184"></a> |
| <FONT color="green">185</FONT> * returned and if the caller is a class in the container's classpath then a different LoggerContext may be<a name="line.185"></a> |
| <FONT color="green">186</FONT> * returned. If true then only a single LoggerContext will be returned.<a name="line.186"></a> |
| <FONT color="green">187</FONT> * @param externalContext An external context (such as a ServletContext) to be associated with the LoggerContext.<a name="line.187"></a> |
| <FONT color="green">188</FONT> * @return a LoggerContext.<a name="line.188"></a> |
| <FONT color="green">189</FONT> */<a name="line.189"></a> |
| <FONT color="green">190</FONT> public static LoggerContext getContext(final ClassLoader loader, final boolean currentContext,<a name="line.190"></a> |
| <FONT color="green">191</FONT> final Object externalContext) {<a name="line.191"></a> |
| <FONT color="green">192</FONT> return factory.getContext(FQCN, loader, externalContext, currentContext);<a name="line.192"></a> |
| <FONT color="green">193</FONT> }<a name="line.193"></a> |
| <FONT color="green">194</FONT> <a name="line.194"></a> |
| <FONT color="green">195</FONT> /**<a name="line.195"></a> |
| <FONT color="green">196</FONT> * Returns a LoggerContext.<a name="line.196"></a> |
| <FONT color="green">197</FONT> *<a name="line.197"></a> |
| <FONT color="green">198</FONT> * @param loader The ClassLoader for the context. If null the context will attempt to determine the appropriate<a name="line.198"></a> |
| <FONT color="green">199</FONT> * ClassLoader.<a name="line.199"></a> |
| <FONT color="green">200</FONT> * @param currentContext if false the LoggerContext appropriate for the caller of this method is returned. For<a name="line.200"></a> |
| <FONT color="green">201</FONT> * example, in a web application if the caller is a class in WEB-INF/lib then one LoggerContext may be<a name="line.201"></a> |
| <FONT color="green">202</FONT> * returned and if the caller is a class in the container's classpath then a different LoggerContext may be<a name="line.202"></a> |
| <FONT color="green">203</FONT> * returned. If true then only a single LoggerContext will be returned.<a name="line.203"></a> |
| <FONT color="green">204</FONT> * @param configLocation The URI for the configuration to use.<a name="line.204"></a> |
| <FONT color="green">205</FONT> * @return a LoggerContext.<a name="line.205"></a> |
| <FONT color="green">206</FONT> */<a name="line.206"></a> |
| <FONT color="green">207</FONT> public static LoggerContext getContext(final ClassLoader loader, final boolean currentContext,<a name="line.207"></a> |
| <FONT color="green">208</FONT> final URI configLocation) {<a name="line.208"></a> |
| <FONT color="green">209</FONT> return factory.getContext(FQCN, loader, null, currentContext, configLocation, null);<a name="line.209"></a> |
| <FONT color="green">210</FONT> }<a name="line.210"></a> |
| <FONT color="green">211</FONT> <a name="line.211"></a> |
| <FONT color="green">212</FONT> <a name="line.212"></a> |
| <FONT color="green">213</FONT> /**<a name="line.213"></a> |
| <FONT color="green">214</FONT> * Returns a LoggerContext.<a name="line.214"></a> |
| <FONT color="green">215</FONT> *<a name="line.215"></a> |
| <FONT color="green">216</FONT> * @param loader The ClassLoader for the context. If null the context will attempt to determine the appropriate<a name="line.216"></a> |
| <FONT color="green">217</FONT> * ClassLoader.<a name="line.217"></a> |
| <FONT color="green">218</FONT> * @param currentContext if false the LoggerContext appropriate for the caller of this method is returned. For<a name="line.218"></a> |
| <FONT color="green">219</FONT> * example, in a web application if the caller is a class in WEB-INF/lib then one LoggerContext may be<a name="line.219"></a> |
| <FONT color="green">220</FONT> * returned and if the caller is a class in the container's classpath then a different LoggerContext may be<a name="line.220"></a> |
| <FONT color="green">221</FONT> * returned. If true then only a single LoggerContext will be returned.<a name="line.221"></a> |
| <FONT color="green">222</FONT> * @param externalContext An external context (such as a ServletContext) to be associated with the LoggerContext.<a name="line.222"></a> |
| <FONT color="green">223</FONT> * @param configLocation The URI for the configuration to use.<a name="line.223"></a> |
| <FONT color="green">224</FONT> * @return a LoggerContext.<a name="line.224"></a> |
| <FONT color="green">225</FONT> */<a name="line.225"></a> |
| <FONT color="green">226</FONT> public static LoggerContext getContext(final ClassLoader loader, final boolean currentContext,<a name="line.226"></a> |
| <FONT color="green">227</FONT> final Object externalContext, final URI configLocation) {<a name="line.227"></a> |
| <FONT color="green">228</FONT> return factory.getContext(FQCN, loader, externalContext, currentContext, configLocation, null);<a name="line.228"></a> |
| <FONT color="green">229</FONT> }<a name="line.229"></a> |
| <FONT color="green">230</FONT> <a name="line.230"></a> |
| <FONT color="green">231</FONT> <a name="line.231"></a> |
| <FONT color="green">232</FONT> /**<a name="line.232"></a> |
| <FONT color="green">233</FONT> * Returns a LoggerContext.<a name="line.233"></a> |
| <FONT color="green">234</FONT> *<a name="line.234"></a> |
| <FONT color="green">235</FONT> * @param loader The ClassLoader for the context. If null the context will attempt to determine the appropriate<a name="line.235"></a> |
| <FONT color="green">236</FONT> * ClassLoader.<a name="line.236"></a> |
| <FONT color="green">237</FONT> * @param currentContext if false the LoggerContext appropriate for the caller of this method is returned. For<a name="line.237"></a> |
| <FONT color="green">238</FONT> * example, in a web application if the caller is a class in WEB-INF/lib then one LoggerContext may be<a name="line.238"></a> |
| <FONT color="green">239</FONT> * returned and if the caller is a class in the container's classpath then a different LoggerContext may be<a name="line.239"></a> |
| <FONT color="green">240</FONT> * returned. If true then only a single LoggerContext will be returned.<a name="line.240"></a> |
| <FONT color="green">241</FONT> * @param externalContext An external context (such as a ServletContext) to be associated with the LoggerContext.<a name="line.241"></a> |
| <FONT color="green">242</FONT> * @param configLocation The URI for the configuration to use.<a name="line.242"></a> |
| <FONT color="green">243</FONT> * @param name The LoggerContext name.<a name="line.243"></a> |
| <FONT color="green">244</FONT> * @return a LoggerContext.<a name="line.244"></a> |
| <FONT color="green">245</FONT> */<a name="line.245"></a> |
| <FONT color="green">246</FONT> public static LoggerContext getContext(final ClassLoader loader, final boolean currentContext,<a name="line.246"></a> |
| <FONT color="green">247</FONT> final Object externalContext, final URI configLocation,<a name="line.247"></a> |
| <FONT color="green">248</FONT> final String name) {<a name="line.248"></a> |
| <FONT color="green">249</FONT> return factory.getContext(FQCN, loader, externalContext, currentContext, configLocation, name);<a name="line.249"></a> |
| <FONT color="green">250</FONT> }<a name="line.250"></a> |
| <FONT color="green">251</FONT> <a name="line.251"></a> |
| <FONT color="green">252</FONT> /**<a name="line.252"></a> |
| <FONT color="green">253</FONT> * Returns a LoggerContext<a name="line.253"></a> |
| <FONT color="green">254</FONT> * @param fqcn The fully qualified class name of the Class that this method is a member of.<a name="line.254"></a> |
| <FONT color="green">255</FONT> * @param currentContext if false the LoggerContext appropriate for the caller of this method is returned. For<a name="line.255"></a> |
| <FONT color="green">256</FONT> * example, in a web application if the caller is a class in WEB-INF/lib then one LoggerContext may be<a name="line.256"></a> |
| <FONT color="green">257</FONT> * returned and if the caller is a class in the container's classpath then a different LoggerContext may be<a name="line.257"></a> |
| <FONT color="green">258</FONT> * returned. If true then only a single LoggerContext will be returned.<a name="line.258"></a> |
| <FONT color="green">259</FONT> * @return a LoggerContext.<a name="line.259"></a> |
| <FONT color="green">260</FONT> */<a name="line.260"></a> |
| <FONT color="green">261</FONT> protected static LoggerContext getContext(final String fqcn, final boolean currentContext) {<a name="line.261"></a> |
| <FONT color="green">262</FONT> return factory.getContext(fqcn, null, null, currentContext);<a name="line.262"></a> |
| <FONT color="green">263</FONT> }<a name="line.263"></a> |
| <FONT color="green">264</FONT> <a name="line.264"></a> |
| <FONT color="green">265</FONT> /**<a name="line.265"></a> |
| <FONT color="green">266</FONT> * Returns a LoggerContext<a name="line.266"></a> |
| <FONT color="green">267</FONT> * @param fqcn The fully qualified class name of the Class that this method is a member of.<a name="line.267"></a> |
| <FONT color="green">268</FONT> * @param loader The ClassLoader for the context. If null the context will attempt to determine the appropriate<a name="line.268"></a> |
| <FONT color="green">269</FONT> * ClassLoader.<a name="line.269"></a> |
| <FONT color="green">270</FONT> * @param currentContext if false the LoggerContext appropriate for the caller of this method is returned. For<a name="line.270"></a> |
| <FONT color="green">271</FONT> * example, in a web application if the caller is a class in WEB-INF/lib then one LoggerContext may be<a name="line.271"></a> |
| <FONT color="green">272</FONT> * returned and if the caller is a class in the container's classpath then a different LoggerContext may be<a name="line.272"></a> |
| <FONT color="green">273</FONT> * returned. If true then only a single LoggerContext will be returned.<a name="line.273"></a> |
| <FONT color="green">274</FONT> * @return a LoggerContext.<a name="line.274"></a> |
| <FONT color="green">275</FONT> */<a name="line.275"></a> |
| <FONT color="green">276</FONT> protected static LoggerContext getContext(final String fqcn, final ClassLoader loader,<a name="line.276"></a> |
| <FONT color="green">277</FONT> final boolean currentContext) {<a name="line.277"></a> |
| <FONT color="green">278</FONT> return factory.getContext(fqcn, loader, null, currentContext);<a name="line.278"></a> |
| <FONT color="green">279</FONT> }<a name="line.279"></a> |
| <FONT color="green">280</FONT> <a name="line.280"></a> |
| <FONT color="green">281</FONT> /**<a name="line.281"></a> |
| <FONT color="green">282</FONT> * Returns the current LoggerContextFactory.<a name="line.282"></a> |
| <FONT color="green">283</FONT> * @return The LoggerContextFactory.<a name="line.283"></a> |
| <FONT color="green">284</FONT> */<a name="line.284"></a> |
| <FONT color="green">285</FONT> public static LoggerContextFactory getFactory() {<a name="line.285"></a> |
| <FONT color="green">286</FONT> return factory;<a name="line.286"></a> |
| <FONT color="green">287</FONT> }<a name="line.287"></a> |
| <FONT color="green">288</FONT> <a name="line.288"></a> |
| <FONT color="green">289</FONT> /**<a name="line.289"></a> |
| <FONT color="green">290</FONT> * Sets the current LoggerContextFactory to use. Normally, the appropriate LoggerContextFactory is created at<a name="line.290"></a> |
| <FONT color="green">291</FONT> * startup, but in certain environments, a LoggerContextFactory implementation may not be available at this point.<a name="line.291"></a> |
| <FONT color="green">292</FONT> * Thus, an alternative LoggerContextFactory can be set at runtime.<a name="line.292"></a> |
| <FONT color="green">293</FONT> *<a name="line.293"></a> |
| <FONT color="green">294</FONT> * <p><a name="line.294"></a> |
| <FONT color="green">295</FONT> * Note that any Logger or LoggerContext objects already created will still be valid, but they will no longer be<a name="line.295"></a> |
| <FONT color="green">296</FONT> * accessible through LogManager. Thus, <strong>it is a bad idea to use this method without a good reason</strong>!<a name="line.296"></a> |
| <FONT color="green">297</FONT> * Generally, this method should be used only during startup before any code starts caching Logger objects.<a name="line.297"></a> |
| <FONT color="green">298</FONT> * </p><a name="line.298"></a> |
| <FONT color="green">299</FONT> *<a name="line.299"></a> |
| <FONT color="green">300</FONT> * @param factory the LoggerContextFactory to use.<a name="line.300"></a> |
| <FONT color="green">301</FONT> */<a name="line.301"></a> |
| <FONT color="green">302</FONT> // FIXME: should we allow only one update of the factory?<a name="line.302"></a> |
| <FONT color="green">303</FONT> public static void setFactory(final LoggerContextFactory factory) {<a name="line.303"></a> |
| <FONT color="green">304</FONT> LogManager.factory = factory;<a name="line.304"></a> |
| <FONT color="green">305</FONT> }<a name="line.305"></a> |
| <FONT color="green">306</FONT> <a name="line.306"></a> |
| <FONT color="green">307</FONT> /**<a name="line.307"></a> |
| <FONT color="green">308</FONT> * Returns a formatter Logger using the fully qualified name of the Class as the Logger name.<a name="line.308"></a> |
| <FONT color="green">309</FONT> * <p><a name="line.309"></a> |
| <FONT color="green">310</FONT> * This logger let you use a {@link java.util.Formatter} string in the message to format parameters.<a name="line.310"></a> |
| <FONT color="green">311</FONT> * </p><a name="line.311"></a> |
| <FONT color="green">312</FONT> * <p><a name="line.312"></a> |
| <FONT color="green">313</FONT> * Short-hand for {@code getLogger(clazz, StringFormatterMessageFactory.INSTANCE)}<a name="line.313"></a> |
| <FONT color="green">314</FONT> * </p><a name="line.314"></a> |
| <FONT color="green">315</FONT> *<a name="line.315"></a> |
| <FONT color="green">316</FONT> * @param clazz<a name="line.316"></a> |
| <FONT color="green">317</FONT> * The Class whose name should be used as the Logger name.<a name="line.317"></a> |
| <FONT color="green">318</FONT> * @return The Logger, created with a {@link StringFormatterMessageFactory}<a name="line.318"></a> |
| <FONT color="green">319</FONT> * @throws UnsupportedOperationException if {@code clazz} is {@code null} and the calling class cannot be determined.<a name="line.319"></a> |
| <FONT color="green">320</FONT> * @see Logger#fatal(Marker, String, Object...)<a name="line.320"></a> |
| <FONT color="green">321</FONT> * @see Logger#fatal(String, Object...)<a name="line.321"></a> |
| <FONT color="green">322</FONT> * @see Logger#error(Marker, String, Object...)<a name="line.322"></a> |
| <FONT color="green">323</FONT> * @see Logger#error(String, Object...)<a name="line.323"></a> |
| <FONT color="green">324</FONT> * @see Logger#warn(Marker, String, Object...)<a name="line.324"></a> |
| <FONT color="green">325</FONT> * @see Logger#warn(String, Object...)<a name="line.325"></a> |
| <FONT color="green">326</FONT> * @see Logger#info(Marker, String, Object...)<a name="line.326"></a> |
| <FONT color="green">327</FONT> * @see Logger#info(String, Object...)<a name="line.327"></a> |
| <FONT color="green">328</FONT> * @see Logger#debug(Marker, String, Object...)<a name="line.328"></a> |
| <FONT color="green">329</FONT> * @see Logger#debug(String, Object...)<a name="line.329"></a> |
| <FONT color="green">330</FONT> * @see Logger#trace(Marker, String, Object...)<a name="line.330"></a> |
| <FONT color="green">331</FONT> * @see Logger#trace(String, Object...)<a name="line.331"></a> |
| <FONT color="green">332</FONT> * @see StringFormatterMessageFactory<a name="line.332"></a> |
| <FONT color="green">333</FONT> */<a name="line.333"></a> |
| <FONT color="green">334</FONT> public static Logger getFormatterLogger(final Class<?> clazz) {<a name="line.334"></a> |
| <FONT color="green">335</FONT> return getLogger(clazz != null ? clazz : ReflectionUtil.getCallerClass(2),<a name="line.335"></a> |
| <FONT color="green">336</FONT> StringFormatterMessageFactory.INSTANCE);<a name="line.336"></a> |
| <FONT color="green">337</FONT> }<a name="line.337"></a> |
| <FONT color="green">338</FONT> <a name="line.338"></a> |
| <FONT color="green">339</FONT> /**<a name="line.339"></a> |
| <FONT color="green">340</FONT> * Returns a formatter Logger using the fully qualified name of the value's Class as the Logger name.<a name="line.340"></a> |
| <FONT color="green">341</FONT> * <p><a name="line.341"></a> |
| <FONT color="green">342</FONT> * This logger let you use a {@link java.util.Formatter} string in the message to format parameters.<a name="line.342"></a> |
| <FONT color="green">343</FONT> * </p><a name="line.343"></a> |
| <FONT color="green">344</FONT> * <p><a name="line.344"></a> |
| <FONT color="green">345</FONT> * Short-hand for {@code getLogger(value, StringFormatterMessageFactory.INSTANCE)}<a name="line.345"></a> |
| <FONT color="green">346</FONT> * </p><a name="line.346"></a> |
| <FONT color="green">347</FONT> *<a name="line.347"></a> |
| <FONT color="green">348</FONT> * @param value<a name="line.348"></a> |
| <FONT color="green">349</FONT> * The value's whose class name should be used as the Logger name.<a name="line.349"></a> |
| <FONT color="green">350</FONT> * @return The Logger, created with a {@link StringFormatterMessageFactory}<a name="line.350"></a> |
| <FONT color="green">351</FONT> * @throws UnsupportedOperationException if {@code value} is {@code null} and the calling class cannot be determined.<a name="line.351"></a> |
| <FONT color="green">352</FONT> * @see Logger#fatal(Marker, String, Object...)<a name="line.352"></a> |
| <FONT color="green">353</FONT> * @see Logger#fatal(String, Object...)<a name="line.353"></a> |
| <FONT color="green">354</FONT> * @see Logger#error(Marker, String, Object...)<a name="line.354"></a> |
| <FONT color="green">355</FONT> * @see Logger#error(String, Object...)<a name="line.355"></a> |
| <FONT color="green">356</FONT> * @see Logger#warn(Marker, String, Object...)<a name="line.356"></a> |
| <FONT color="green">357</FONT> * @see Logger#warn(String, Object...)<a name="line.357"></a> |
| <FONT color="green">358</FONT> * @see Logger#info(Marker, String, Object...)<a name="line.358"></a> |
| <FONT color="green">359</FONT> * @see Logger#info(String, Object...)<a name="line.359"></a> |
| <FONT color="green">360</FONT> * @see Logger#debug(Marker, String, Object...)<a name="line.360"></a> |
| <FONT color="green">361</FONT> * @see Logger#debug(String, Object...)<a name="line.361"></a> |
| <FONT color="green">362</FONT> * @see Logger#trace(Marker, String, Object...)<a name="line.362"></a> |
| <FONT color="green">363</FONT> * @see Logger#trace(String, Object...)<a name="line.363"></a> |
| <FONT color="green">364</FONT> * @see StringFormatterMessageFactory<a name="line.364"></a> |
| <FONT color="green">365</FONT> */<a name="line.365"></a> |
| <FONT color="green">366</FONT> public static Logger getFormatterLogger(final Object value) {<a name="line.366"></a> |
| <FONT color="green">367</FONT> return getLogger(value != null ? value.getClass() : ReflectionUtil.getCallerClass(2),<a name="line.367"></a> |
| <FONT color="green">368</FONT> StringFormatterMessageFactory.INSTANCE);<a name="line.368"></a> |
| <FONT color="green">369</FONT> }<a name="line.369"></a> |
| <FONT color="green">370</FONT> <a name="line.370"></a> |
| <FONT color="green">371</FONT> /**<a name="line.371"></a> |
| <FONT color="green">372</FONT> * Returns a formatter Logger with the specified name.<a name="line.372"></a> |
| <FONT color="green">373</FONT> * <p><a name="line.373"></a> |
| <FONT color="green">374</FONT> * This logger let you use a {@link java.util.Formatter} string in the message to format parameters.<a name="line.374"></a> |
| <FONT color="green">375</FONT> * </p><a name="line.375"></a> |
| <FONT color="green">376</FONT> * <p><a name="line.376"></a> |
| <FONT color="green">377</FONT> * Short-hand for {@code getLogger(name, StringFormatterMessageFactory.INSTANCE)}<a name="line.377"></a> |
| <FONT color="green">378</FONT> * </p><a name="line.378"></a> |
| <FONT color="green">379</FONT> *<a name="line.379"></a> |
| <FONT color="green">380</FONT> * @param name The logger name. If null it will default to the name of the calling class.<a name="line.380"></a> |
| <FONT color="green">381</FONT> * @return The Logger, created with a {@link StringFormatterMessageFactory}<a name="line.381"></a> |
| <FONT color="green">382</FONT> * @throws UnsupportedOperationException if {@code name} is {@code null} and the calling class cannot be determined.<a name="line.382"></a> |
| <FONT color="green">383</FONT> * @see Logger#fatal(Marker, String, Object...)<a name="line.383"></a> |
| <FONT color="green">384</FONT> * @see Logger#fatal(String, Object...)<a name="line.384"></a> |
| <FONT color="green">385</FONT> * @see Logger#error(Marker, String, Object...)<a name="line.385"></a> |
| <FONT color="green">386</FONT> * @see Logger#error(String, Object...)<a name="line.386"></a> |
| <FONT color="green">387</FONT> * @see Logger#warn(Marker, String, Object...)<a name="line.387"></a> |
| <FONT color="green">388</FONT> * @see Logger#warn(String, Object...)<a name="line.388"></a> |
| <FONT color="green">389</FONT> * @see Logger#info(Marker, String, Object...)<a name="line.389"></a> |
| <FONT color="green">390</FONT> * @see Logger#info(String, Object...)<a name="line.390"></a> |
| <FONT color="green">391</FONT> * @see Logger#debug(Marker, String, Object...)<a name="line.391"></a> |
| <FONT color="green">392</FONT> * @see Logger#debug(String, Object...)<a name="line.392"></a> |
| <FONT color="green">393</FONT> * @see Logger#trace(Marker, String, Object...)<a name="line.393"></a> |
| <FONT color="green">394</FONT> * @see Logger#trace(String, Object...)<a name="line.394"></a> |
| <FONT color="green">395</FONT> * @see StringFormatterMessageFactory<a name="line.395"></a> |
| <FONT color="green">396</FONT> */<a name="line.396"></a> |
| <FONT color="green">397</FONT> public static Logger getFormatterLogger(final String name) {<a name="line.397"></a> |
| <FONT color="green">398</FONT> return name == null ? getFormatterLogger(ReflectionUtil.getCallerClass(2)) : getLogger(name,<a name="line.398"></a> |
| <FONT color="green">399</FONT> StringFormatterMessageFactory.INSTANCE);<a name="line.399"></a> |
| <FONT color="green">400</FONT> }<a name="line.400"></a> |
| <FONT color="green">401</FONT> <a name="line.401"></a> |
| <FONT color="green">402</FONT> /**<a name="line.402"></a> |
| <FONT color="green">403</FONT> * Returns a Logger with the name of the calling class.<a name="line.403"></a> |
| <FONT color="green">404</FONT> * @return The Logger for the calling class.<a name="line.404"></a> |
| <FONT color="green">405</FONT> * @throws UnsupportedOperationException if the calling class cannot be determined.<a name="line.405"></a> |
| <FONT color="green">406</FONT> */<a name="line.406"></a> |
| <FONT color="green">407</FONT> public static Logger getLogger() {<a name="line.407"></a> |
| <FONT color="green">408</FONT> return getLogger(ReflectionUtil.getCallerClass(2));<a name="line.408"></a> |
| <FONT color="green">409</FONT> }<a name="line.409"></a> |
| <FONT color="green">410</FONT> <a name="line.410"></a> |
| <FONT color="green">411</FONT> /**<a name="line.411"></a> |
| <FONT color="green">412</FONT> * Returns a Logger using the fully qualified name of the Class as the Logger name.<a name="line.412"></a> |
| <FONT color="green">413</FONT> * @param clazz The Class whose name should be used as the Logger name. If null it will default to the calling<a name="line.413"></a> |
| <FONT color="green">414</FONT> * class.<a name="line.414"></a> |
| <FONT color="green">415</FONT> * @return The Logger.<a name="line.415"></a> |
| <FONT color="green">416</FONT> * @throws UnsupportedOperationException if {@code clazz} is {@code null} and the calling class cannot be determined.<a name="line.416"></a> |
| <FONT color="green">417</FONT> */<a name="line.417"></a> |
| <FONT color="green">418</FONT> public static Logger getLogger(final Class<?> clazz) {<a name="line.418"></a> |
| <FONT color="green">419</FONT> if (clazz == null) {<a name="line.419"></a> |
| <FONT color="green">420</FONT> final Class<?> candidate = ReflectionUtil.getCallerClass(2);<a name="line.420"></a> |
| <FONT color="green">421</FONT> if (candidate == null) {<a name="line.421"></a> |
| <FONT color="green">422</FONT> throw new UnsupportedOperationException("No class provided, and an appropriate one cannot be found.");<a name="line.422"></a> |
| <FONT color="green">423</FONT> }<a name="line.423"></a> |
| <FONT color="green">424</FONT> return getLogger(candidate);<a name="line.424"></a> |
| <FONT color="green">425</FONT> }<a name="line.425"></a> |
| <FONT color="green">426</FONT> return getContext(clazz.getClassLoader(), false).getLogger(clazz.getName());<a name="line.426"></a> |
| <FONT color="green">427</FONT> }<a name="line.427"></a> |
| <FONT color="green">428</FONT> <a name="line.428"></a> |
| <FONT color="green">429</FONT> /**<a name="line.429"></a> |
| <FONT color="green">430</FONT> * Returns a Logger using the fully qualified name of the Class as the Logger name.<a name="line.430"></a> |
| <FONT color="green">431</FONT> * @param clazz The Class whose name should be used as the Logger name. If null it will default to the calling<a name="line.431"></a> |
| <FONT color="green">432</FONT> * class.<a name="line.432"></a> |
| <FONT color="green">433</FONT> * @param messageFactory The message factory is used only when creating a logger, subsequent use does not change<a name="line.433"></a> |
| <FONT color="green">434</FONT> * the logger but will log a warning if mismatched.<a name="line.434"></a> |
| <FONT color="green">435</FONT> * @return The Logger.<a name="line.435"></a> |
| <FONT color="green">436</FONT> * @throws UnsupportedOperationException if {@code clazz} is {@code null} and the calling class cannot be determined.<a name="line.436"></a> |
| <FONT color="green">437</FONT> */<a name="line.437"></a> |
| <FONT color="green">438</FONT> public static Logger getLogger(final Class<?> clazz, final MessageFactory messageFactory) {<a name="line.438"></a> |
| <FONT color="green">439</FONT> if (clazz == null) {<a name="line.439"></a> |
| <FONT color="green">440</FONT> final Class<?> candidate = ReflectionUtil.getCallerClass(2);<a name="line.440"></a> |
| <FONT color="green">441</FONT> if (candidate == null) {<a name="line.441"></a> |
| <FONT color="green">442</FONT> throw new UnsupportedOperationException("No class provided, and an appropriate one cannot be found.");<a name="line.442"></a> |
| <FONT color="green">443</FONT> }<a name="line.443"></a> |
| <FONT color="green">444</FONT> return getLogger(candidate, messageFactory);<a name="line.444"></a> |
| <FONT color="green">445</FONT> }<a name="line.445"></a> |
| <FONT color="green">446</FONT> return getContext(clazz.getClassLoader(), false).getLogger(clazz.getName(), messageFactory);<a name="line.446"></a> |
| <FONT color="green">447</FONT> }<a name="line.447"></a> |
| <FONT color="green">448</FONT> <a name="line.448"></a> |
| <FONT color="green">449</FONT> /**<a name="line.449"></a> |
| <FONT color="green">450</FONT> * Returns a Logger with the name of the calling class.<a name="line.450"></a> |
| <FONT color="green">451</FONT> * @param messageFactory The message factory is used only when creating a logger, subsequent use does not change<a name="line.451"></a> |
| <FONT color="green">452</FONT> * the logger but will log a warning if mismatched.<a name="line.452"></a> |
| <FONT color="green">453</FONT> * @return The Logger for the calling class.<a name="line.453"></a> |
| <FONT color="green">454</FONT> * @throws UnsupportedOperationException if the calling class cannot be determined.<a name="line.454"></a> |
| <FONT color="green">455</FONT> */<a name="line.455"></a> |
| <FONT color="green">456</FONT> public static Logger getLogger(final MessageFactory messageFactory) {<a name="line.456"></a> |
| <FONT color="green">457</FONT> return getLogger(ReflectionUtil.getCallerClass(2), messageFactory);<a name="line.457"></a> |
| <FONT color="green">458</FONT> }<a name="line.458"></a> |
| <FONT color="green">459</FONT> <a name="line.459"></a> |
| <FONT color="green">460</FONT> /**<a name="line.460"></a> |
| <FONT color="green">461</FONT> * Returns a Logger using the fully qualified class name of the value as the Logger name.<a name="line.461"></a> |
| <FONT color="green">462</FONT> * @param value The value whose class name should be used as the Logger name. If null the name of the calling<a name="line.462"></a> |
| <FONT color="green">463</FONT> * class will be used as the logger name.<a name="line.463"></a> |
| <FONT color="green">464</FONT> * @return The Logger.<a name="line.464"></a> |
| <FONT color="green">465</FONT> * @throws UnsupportedOperationException if {@code value} is {@code null} and the calling class cannot be determined.<a name="line.465"></a> |
| <FONT color="green">466</FONT> */<a name="line.466"></a> |
| <FONT color="green">467</FONT> public static Logger getLogger(final Object value) {<a name="line.467"></a> |
| <FONT color="green">468</FONT> return getLogger(value != null ? value.getClass() : ReflectionUtil.getCallerClass(2));<a name="line.468"></a> |
| <FONT color="green">469</FONT> }<a name="line.469"></a> |
| <FONT color="green">470</FONT> <a name="line.470"></a> |
| <FONT color="green">471</FONT> /**<a name="line.471"></a> |
| <FONT color="green">472</FONT> * Returns a Logger using the fully qualified class name of the value as the Logger name.<a name="line.472"></a> |
| <FONT color="green">473</FONT> * @param value The value whose class name should be used as the Logger name. If null the name of the calling<a name="line.473"></a> |
| <FONT color="green">474</FONT> * class will be used as the logger name.<a name="line.474"></a> |
| <FONT color="green">475</FONT> * @param messageFactory The message factory is used only when creating a logger, subsequent use does not change<a name="line.475"></a> |
| <FONT color="green">476</FONT> * the logger but will log a warning if mismatched.<a name="line.476"></a> |
| <FONT color="green">477</FONT> * @return The Logger.<a name="line.477"></a> |
| <FONT color="green">478</FONT> * @throws UnsupportedOperationException if {@code value} is {@code null} and the calling class cannot be determined.<a name="line.478"></a> |
| <FONT color="green">479</FONT> */<a name="line.479"></a> |
| <FONT color="green">480</FONT> public static Logger getLogger(final Object value, final MessageFactory messageFactory) {<a name="line.480"></a> |
| <FONT color="green">481</FONT> return getLogger(value != null ? value.getClass() : ReflectionUtil.getCallerClass(2), messageFactory);<a name="line.481"></a> |
| <FONT color="green">482</FONT> }<a name="line.482"></a> |
| <FONT color="green">483</FONT> <a name="line.483"></a> |
| <FONT color="green">484</FONT> /**<a name="line.484"></a> |
| <FONT color="green">485</FONT> * Returns a Logger with the specified name.<a name="line.485"></a> |
| <FONT color="green">486</FONT> *<a name="line.486"></a> |
| <FONT color="green">487</FONT> * @param name The logger name. If null the name of the calling class will be used.<a name="line.487"></a> |
| <FONT color="green">488</FONT> * @return The Logger.<a name="line.488"></a> |
| <FONT color="green">489</FONT> * @throws UnsupportedOperationException if {@code name} is {@code null} and the calling class cannot be determined.<a name="line.489"></a> |
| <FONT color="green">490</FONT> */<a name="line.490"></a> |
| <FONT color="green">491</FONT> public static Logger getLogger(final String name) {<a name="line.491"></a> |
| <FONT color="green">492</FONT> return name != null ? getContext(false).getLogger(name) : getLogger(ReflectionUtil.getCallerClass(2));<a name="line.492"></a> |
| <FONT color="green">493</FONT> }<a name="line.493"></a> |
| <FONT color="green">494</FONT> <a name="line.494"></a> |
| <FONT color="green">495</FONT> /**<a name="line.495"></a> |
| <FONT color="green">496</FONT> * Returns a Logger with the specified name.<a name="line.496"></a> |
| <FONT color="green">497</FONT> *<a name="line.497"></a> |
| <FONT color="green">498</FONT> * @param name The logger name. If null the name of the calling class will be used.<a name="line.498"></a> |
| <FONT color="green">499</FONT> * @param messageFactory The message factory is used only when creating a logger, subsequent use does not change<a name="line.499"></a> |
| <FONT color="green">500</FONT> * the logger but will log a warning if mismatched.<a name="line.500"></a> |
| <FONT color="green">501</FONT> * @return The Logger.<a name="line.501"></a> |
| <FONT color="green">502</FONT> * @throws UnsupportedOperationException if {@code name} is {@code null} and the calling class cannot be determined.<a name="line.502"></a> |
| <FONT color="green">503</FONT> */<a name="line.503"></a> |
| <FONT color="green">504</FONT> public static Logger getLogger(final String name, final MessageFactory messageFactory) {<a name="line.504"></a> |
| <FONT color="green">505</FONT> return name != null ? getContext(false).getLogger(name, messageFactory) : getLogger(<a name="line.505"></a> |
| <FONT color="green">506</FONT> ReflectionUtil.getCallerClass(2), messageFactory);<a name="line.506"></a> |
| <FONT color="green">507</FONT> }<a name="line.507"></a> |
| <FONT color="green">508</FONT> <a name="line.508"></a> |
| <FONT color="green">509</FONT> /**<a name="line.509"></a> |
| <FONT color="green">510</FONT> * Returns a Logger with the specified name.<a name="line.510"></a> |
| <FONT color="green">511</FONT> *<a name="line.511"></a> |
| <FONT color="green">512</FONT> * @param fqcn The fully qualified class name of the class that this method is a member of.<a name="line.512"></a> |
| <FONT color="green">513</FONT> * @param name The logger name.<a name="line.513"></a> |
| <FONT color="green">514</FONT> * @return The Logger.<a name="line.514"></a> |
| <FONT color="green">515</FONT> */<a name="line.515"></a> |
| <FONT color="green">516</FONT> protected static Logger getLogger(final String fqcn, final String name) {<a name="line.516"></a> |
| <FONT color="green">517</FONT> return factory.getContext(fqcn, null, null, false).getLogger(name);<a name="line.517"></a> |
| <FONT color="green">518</FONT> }<a name="line.518"></a> |
| <FONT color="green">519</FONT> <a name="line.519"></a> |
| <FONT color="green">520</FONT> /**<a name="line.520"></a> |
| <FONT color="green">521</FONT> * Returns the root logger.<a name="line.521"></a> |
| <FONT color="green">522</FONT> *<a name="line.522"></a> |
| <FONT color="green">523</FONT> * @return the root logger, named {@link #ROOT_LOGGER_NAME}.<a name="line.523"></a> |
| <FONT color="green">524</FONT> */<a name="line.524"></a> |
| <FONT color="green">525</FONT> public static Logger getRootLogger() {<a name="line.525"></a> |
| <FONT color="green">526</FONT> return getLogger(ROOT_LOGGER_NAME);<a name="line.526"></a> |
| <FONT color="green">527</FONT> }<a name="line.527"></a> |
| <FONT color="green">528</FONT> <a name="line.528"></a> |
| <FONT color="green">529</FONT> /**<a name="line.529"></a> |
| <FONT color="green">530</FONT> * Prevents instantiation<a name="line.530"></a> |
| <FONT color="green">531</FONT> */<a name="line.531"></a> |
| <FONT color="green">532</FONT> protected LogManager() {<a name="line.532"></a> |
| <FONT color="green">533</FONT> }<a name="line.533"></a> |
| <FONT color="green">534</FONT> <a name="line.534"></a> |
| <FONT color="green">535</FONT> }<a name="line.535"></a> |
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