2.13.1/log4j-core/apidocs/src-html/org/apache/logging/log4j/core/impl/Log4jLogEvent.Builder.html - logging-log4j-site - Git at Google

 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html lang="en">
 <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>/*<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.logging.log4j.core.impl;<a name="line.17"></a>
 <span class="sourceLineNo">018</span><a name="line.18"></a>
 <span class="sourceLineNo">019</span>import java.io.IOException;<a name="line.19"></a>
 <span class="sourceLineNo">020</span>import java.io.InvalidObjectException;<a name="line.20"></a>
 <span class="sourceLineNo">021</span>import java.io.ObjectInputStream;<a name="line.21"></a>
 <span class="sourceLineNo">022</span>import java.io.Serializable;<a name="line.22"></a>
 <span class="sourceLineNo">023</span>import java.rmi.MarshalledObject;<a name="line.23"></a>
 <span class="sourceLineNo">024</span>import java.util.List;<a name="line.24"></a>
 <span class="sourceLineNo">025</span>import java.util.Map;<a name="line.25"></a>
 <span class="sourceLineNo">026</span>import java.util.Objects;<a name="line.26"></a>
 <span class="sourceLineNo">027</span><a name="line.27"></a>
 <span class="sourceLineNo">028</span>import org.apache.logging.log4j.Level;<a name="line.28"></a>
 <span class="sourceLineNo">029</span>import org.apache.logging.log4j.Marker;<a name="line.29"></a>
 <span class="sourceLineNo">030</span>import org.apache.logging.log4j.ThreadContext;<a name="line.30"></a>
 <span class="sourceLineNo">031</span>import org.apache.logging.log4j.core.ContextDataInjector;<a name="line.31"></a>
 <span class="sourceLineNo">032</span>import org.apache.logging.log4j.core.util.*;<a name="line.32"></a>
 <span class="sourceLineNo">033</span>import org.apache.logging.log4j.core.time.Instant;<a name="line.33"></a>
 <span class="sourceLineNo">034</span>import org.apache.logging.log4j.core.time.MutableInstant;<a name="line.34"></a>
 <span class="sourceLineNo">035</span>import org.apache.logging.log4j.util.ReadOnlyStringMap;<a name="line.35"></a>
 <span class="sourceLineNo">036</span>import org.apache.logging.log4j.core.LogEvent;<a name="line.36"></a>
 <span class="sourceLineNo">037</span>import org.apache.logging.log4j.core.async.RingBufferLogEvent;<a name="line.37"></a>
 <span class="sourceLineNo">038</span>import org.apache.logging.log4j.core.config.LoggerConfig;<a name="line.38"></a>
 <span class="sourceLineNo">039</span>import org.apache.logging.log4j.core.config.Property;<a name="line.39"></a>
 <span class="sourceLineNo">040</span>import org.apache.logging.log4j.message.LoggerNameAwareMessage;<a name="line.40"></a>
 <span class="sourceLineNo">041</span>import org.apache.logging.log4j.message.Message;<a name="line.41"></a>
 <span class="sourceLineNo">042</span>import org.apache.logging.log4j.message.ReusableMessage;<a name="line.42"></a>
 <span class="sourceLineNo">043</span>import org.apache.logging.log4j.message.SimpleMessage;<a name="line.43"></a>
 <span class="sourceLineNo">044</span>import org.apache.logging.log4j.message.TimestampMessage;<a name="line.44"></a>
 <span class="sourceLineNo">045</span>import org.apache.logging.log4j.util.StackLocatorUtil;<a name="line.45"></a>
 <span class="sourceLineNo">046</span>import org.apache.logging.log4j.util.StringMap;<a name="line.46"></a>
 <span class="sourceLineNo">047</span>import org.apache.logging.log4j.status.StatusLogger;<a name="line.47"></a>
 <span class="sourceLineNo">048</span>import org.apache.logging.log4j.util.Strings;<a name="line.48"></a>
 <span class="sourceLineNo">049</span><a name="line.49"></a>
 <span class="sourceLineNo">050</span>/**<a name="line.50"></a>
 <span class="sourceLineNo">051</span> * Implementation of a LogEvent.<a name="line.51"></a>
 <span class="sourceLineNo">052</span> */<a name="line.52"></a>
 <span class="sourceLineNo">053</span>public class Log4jLogEvent implements LogEvent {<a name="line.53"></a>
 <span class="sourceLineNo">054</span><a name="line.54"></a>
 <span class="sourceLineNo">055</span>    private static final long serialVersionUID = -8393305700508709443L;<a name="line.55"></a>
 <span class="sourceLineNo">056</span>    private static final Clock CLOCK = ClockFactory.getClock();<a name="line.56"></a>
 <span class="sourceLineNo">057</span>    private static volatile NanoClock nanoClock = new DummyNanoClock();<a name="line.57"></a>
 <span class="sourceLineNo">058</span>    private static final ContextDataInjector CONTEXT_DATA_INJECTOR = ContextDataInjectorFactory.createInjector();<a name="line.58"></a>
 <span class="sourceLineNo">059</span><a name="line.59"></a>
 <span class="sourceLineNo">060</span>    private final String loggerFqcn;<a name="line.60"></a>
 <span class="sourceLineNo">061</span>    private final Marker marker;<a name="line.61"></a>
 <span class="sourceLineNo">062</span>    private final Level level;<a name="line.62"></a>
 <span class="sourceLineNo">063</span>    private final String loggerName;<a name="line.63"></a>
 <span class="sourceLineNo">064</span>    private Message message;<a name="line.64"></a>
 <span class="sourceLineNo">065</span>    private final MutableInstant instant = new MutableInstant();<a name="line.65"></a>
 <span class="sourceLineNo">066</span>    private final transient Throwable thrown;<a name="line.66"></a>
 <span class="sourceLineNo">067</span>    private ThrowableProxy thrownProxy;<a name="line.67"></a>
 <span class="sourceLineNo">068</span>    private final StringMap contextData;<a name="line.68"></a>
 <span class="sourceLineNo">069</span>    private final ThreadContext.ContextStack contextStack;<a name="line.69"></a>
 <span class="sourceLineNo">070</span>    private long threadId;<a name="line.70"></a>
 <span class="sourceLineNo">071</span>    private String threadName;<a name="line.71"></a>
 <span class="sourceLineNo">072</span>    private int threadPriority;<a name="line.72"></a>
 <span class="sourceLineNo">073</span>    private StackTraceElement source;<a name="line.73"></a>
 <span class="sourceLineNo">074</span>    private boolean includeLocation;<a name="line.74"></a>
 <span class="sourceLineNo">075</span>    private boolean endOfBatch = false;<a name="line.75"></a>
 <span class="sourceLineNo">076</span>    /** @since Log4J 2.4 */<a name="line.76"></a>
 <span class="sourceLineNo">077</span>    private final transient long nanoTime;<a name="line.77"></a>
 <span class="sourceLineNo">078</span><a name="line.78"></a>
 <span class="sourceLineNo">079</span>    /** LogEvent Builder helper class. */<a name="line.79"></a>
 <span class="sourceLineNo">080</span>    public static class Builder implements org.apache.logging.log4j.core.util.Builder&lt;LogEvent&gt; {<a name="line.80"></a>
 <span class="sourceLineNo">081</span><a name="line.81"></a>
 <span class="sourceLineNo">082</span>        private String loggerFqcn;<a name="line.82"></a>
 <span class="sourceLineNo">083</span>        private Marker marker;<a name="line.83"></a>
 <span class="sourceLineNo">084</span>        private Level level;<a name="line.84"></a>
 <span class="sourceLineNo">085</span>        private String loggerName;<a name="line.85"></a>
 <span class="sourceLineNo">086</span>        private Message message;<a name="line.86"></a>
 <span class="sourceLineNo">087</span>        private Throwable thrown;<a name="line.87"></a>
 <span class="sourceLineNo">088</span>        private final MutableInstant instant = new MutableInstant();<a name="line.88"></a>
 <span class="sourceLineNo">089</span>        private ThrowableProxy thrownProxy;<a name="line.89"></a>
 <span class="sourceLineNo">090</span>        private StringMap contextData = createContextData((List&lt;Property&gt;) null);<a name="line.90"></a>
 <span class="sourceLineNo">091</span>        private ThreadContext.ContextStack contextStack = ThreadContext.getImmutableStack();<a name="line.91"></a>
 <span class="sourceLineNo">092</span>        private long threadId;<a name="line.92"></a>
 <span class="sourceLineNo">093</span>        private String threadName;<a name="line.93"></a>
 <span class="sourceLineNo">094</span>        private int threadPriority;<a name="line.94"></a>
 <span class="sourceLineNo">095</span>        private StackTraceElement source;<a name="line.95"></a>
 <span class="sourceLineNo">096</span>        private boolean includeLocation;<a name="line.96"></a>
 <span class="sourceLineNo">097</span>        private boolean endOfBatch = false;<a name="line.97"></a>
 <span class="sourceLineNo">098</span>        private long nanoTime;<a name="line.98"></a>
 <span class="sourceLineNo">099</span><a name="line.99"></a>
 <span class="sourceLineNo">100</span>        public Builder() {<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>        public Builder(final LogEvent other) {<a name="line.103"></a>
 <span class="sourceLineNo">104</span>            Objects.requireNonNull(other);<a name="line.104"></a>
 <span class="sourceLineNo">105</span>            if (other instanceof RingBufferLogEvent) {<a name="line.105"></a>
 <span class="sourceLineNo">106</span>                ((RingBufferLogEvent) other).initializeBuilder(this);<a name="line.106"></a>
 <span class="sourceLineNo">107</span>                return;<a name="line.107"></a>
 <span class="sourceLineNo">108</span>            }<a name="line.108"></a>
 <span class="sourceLineNo">109</span>            if (other instanceof MutableLogEvent) {<a name="line.109"></a>
 <span class="sourceLineNo">110</span>                ((MutableLogEvent) other).initializeBuilder(this);<a name="line.110"></a>
 <span class="sourceLineNo">111</span>                return;<a name="line.111"></a>
 <span class="sourceLineNo">112</span>            }<a name="line.112"></a>
 <span class="sourceLineNo">113</span>            this.loggerFqcn = other.getLoggerFqcn();<a name="line.113"></a>
 <span class="sourceLineNo">114</span>            this.marker = other.getMarker();<a name="line.114"></a>
 <span class="sourceLineNo">115</span>            this.level = other.getLevel();<a name="line.115"></a>
 <span class="sourceLineNo">116</span>            this.loggerName = other.getLoggerName();<a name="line.116"></a>
 <span class="sourceLineNo">117</span>            this.message = other.getMessage();<a name="line.117"></a>
 <span class="sourceLineNo">118</span>            this.instant.initFrom(other.getInstant());<a name="line.118"></a>
 <span class="sourceLineNo">119</span>            this.thrown = other.getThrown();<a name="line.119"></a>
 <span class="sourceLineNo">120</span>            this.contextStack = other.getContextStack();<a name="line.120"></a>
 <span class="sourceLineNo">121</span>            this.includeLocation = other.isIncludeLocation();<a name="line.121"></a>
 <span class="sourceLineNo">122</span>            this.endOfBatch = other.isEndOfBatch();<a name="line.122"></a>
 <span class="sourceLineNo">123</span>            this.nanoTime = other.getNanoTime();<a name="line.123"></a>
 <span class="sourceLineNo">124</span><a name="line.124"></a>
 <span class="sourceLineNo">125</span>            // Avoid unnecessarily initializing thrownProxy, threadName and source if possible<a name="line.125"></a>
 <span class="sourceLineNo">126</span>            if (other instanceof Log4jLogEvent) {<a name="line.126"></a>
 <span class="sourceLineNo">127</span>                final Log4jLogEvent evt = (Log4jLogEvent) other;<a name="line.127"></a>
 <span class="sourceLineNo">128</span>                this.contextData = evt.contextData;<a name="line.128"></a>
 <span class="sourceLineNo">129</span>                this.thrownProxy = evt.thrownProxy;<a name="line.129"></a>
 <span class="sourceLineNo">130</span>                this.source = evt.source;<a name="line.130"></a>
 <span class="sourceLineNo">131</span>                this.threadId = evt.threadId;<a name="line.131"></a>
 <span class="sourceLineNo">132</span>                this.threadName = evt.threadName;<a name="line.132"></a>
 <span class="sourceLineNo">133</span>                this.threadPriority = evt.threadPriority;<a name="line.133"></a>
 <span class="sourceLineNo">134</span>            } else {<a name="line.134"></a>
 <span class="sourceLineNo">135</span>                if (other.getContextData() instanceof StringMap) {<a name="line.135"></a>
 <span class="sourceLineNo">136</span>                    this.contextData = (StringMap) other.getContextData();<a name="line.136"></a>
 <span class="sourceLineNo">137</span>                } else {<a name="line.137"></a>
 <span class="sourceLineNo">138</span>                    if (this.contextData.isFrozen()) {<a name="line.138"></a>
 <span class="sourceLineNo">139</span>                        this.contextData = ContextDataFactory.createContextData();<a name="line.139"></a>
 <span class="sourceLineNo">140</span>                    } else {<a name="line.140"></a>
 <span class="sourceLineNo">141</span>                        this.contextData.clear();<a name="line.141"></a>
 <span class="sourceLineNo">142</span>                    }<a name="line.142"></a>
 <span class="sourceLineNo">143</span>                    this.contextData.putAll(other.getContextData());<a name="line.143"></a>
 <span class="sourceLineNo">144</span><a name="line.144"></a>
 <span class="sourceLineNo">145</span>                }<a name="line.145"></a>
 <span class="sourceLineNo">146</span>                this.thrownProxy = other.getThrownProxy();<a name="line.146"></a>
 <span class="sourceLineNo">147</span>                this.source = other.getSource();<a name="line.147"></a>
 <span class="sourceLineNo">148</span>                this.threadId = other.getThreadId();<a name="line.148"></a>
 <span class="sourceLineNo">149</span>                this.threadName = other.getThreadName();<a name="line.149"></a>
 <span class="sourceLineNo">150</span>                this.threadPriority = other.getThreadPriority();<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><a name="line.153"></a>
 <span class="sourceLineNo">154</span>        public Builder setLevel(final Level level) {<a name="line.154"></a>
 <span class="sourceLineNo">155</span>            this.level = level;<a name="line.155"></a>
 <span class="sourceLineNo">156</span>            return this;<a name="line.156"></a>
 <span class="sourceLineNo">157</span>        }<a name="line.157"></a>
 <span class="sourceLineNo">158</span><a name="line.158"></a>
 <span class="sourceLineNo">159</span>        public Builder setLoggerFqcn(final String loggerFqcn) {<a name="line.159"></a>
 <span class="sourceLineNo">160</span>            this.loggerFqcn = loggerFqcn;<a name="line.160"></a>
 <span class="sourceLineNo">161</span>            return this;<a name="line.161"></a>
 <span class="sourceLineNo">162</span>        }<a name="line.162"></a>
 <span class="sourceLineNo">163</span><a name="line.163"></a>
 <span class="sourceLineNo">164</span>        public Builder setLoggerName(final String loggerName) {<a name="line.164"></a>
 <span class="sourceLineNo">165</span>            this.loggerName = loggerName;<a name="line.165"></a>
 <span class="sourceLineNo">166</span>            return this;<a name="line.166"></a>
 <span class="sourceLineNo">167</span>        }<a name="line.167"></a>
 <span class="sourceLineNo">168</span><a name="line.168"></a>
 <span class="sourceLineNo">169</span>        public Builder setMarker(final Marker marker) {<a name="line.169"></a>
 <span class="sourceLineNo">170</span>            this.marker = marker;<a name="line.170"></a>
 <span class="sourceLineNo">171</span>            return this;<a name="line.171"></a>
 <span class="sourceLineNo">172</span>        }<a name="line.172"></a>
 <span class="sourceLineNo">173</span><a name="line.173"></a>
 <span class="sourceLineNo">174</span>        public Builder setMessage(final Message message) {<a name="line.174"></a>
 <span class="sourceLineNo">175</span>            this.message = message;<a name="line.175"></a>
 <span class="sourceLineNo">176</span>            return this;<a name="line.176"></a>
 <span class="sourceLineNo">177</span>        }<a name="line.177"></a>
 <span class="sourceLineNo">178</span><a name="line.178"></a>
 <span class="sourceLineNo">179</span>        public Builder setThrown(final Throwable thrown) {<a name="line.179"></a>
 <span class="sourceLineNo">180</span>            this.thrown = thrown;<a name="line.180"></a>
 <span class="sourceLineNo">181</span>            return this;<a name="line.181"></a>
 <span class="sourceLineNo">182</span>        }<a name="line.182"></a>
 <span class="sourceLineNo">183</span><a name="line.183"></a>
 <span class="sourceLineNo">184</span>        public Builder setTimeMillis(final long timeMillis) {<a name="line.184"></a>
 <span class="sourceLineNo">185</span>            this.instant.initFromEpochMilli(timeMillis, 0);<a name="line.185"></a>
 <span class="sourceLineNo">186</span>            return this;<a name="line.186"></a>
 <span class="sourceLineNo">187</span>        }<a name="line.187"></a>
 <span class="sourceLineNo">188</span><a name="line.188"></a>
 <span class="sourceLineNo">189</span>        public Builder setInstant(final Instant instant) {<a name="line.189"></a>
 <span class="sourceLineNo">190</span>            this.instant.initFrom(instant);<a name="line.190"></a>
 <span class="sourceLineNo">191</span>            return this;<a name="line.191"></a>
 <span class="sourceLineNo">192</span>        }<a name="line.192"></a>
 <span class="sourceLineNo">193</span><a name="line.193"></a>
 <span class="sourceLineNo">194</span>        public Builder setThrownProxy(final ThrowableProxy thrownProxy) {<a name="line.194"></a>
 <span class="sourceLineNo">195</span>            this.thrownProxy = thrownProxy;<a name="line.195"></a>
 <span class="sourceLineNo">196</span>            return this;<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>        @Deprecated<a name="line.199"></a>
 <span class="sourceLineNo">200</span>        public Builder setContextMap(final Map&lt;String, String&gt; contextMap) {<a name="line.200"></a>
 <span class="sourceLineNo">201</span>            contextData = ContextDataFactory.createContextData(); // replace with new instance<a name="line.201"></a>
 <span class="sourceLineNo">202</span>            if (contextMap != null) {<a name="line.202"></a>
 <span class="sourceLineNo">203</span>                for (final Map.Entry&lt;String, String&gt; entry : contextMap.entrySet()) {<a name="line.203"></a>
 <span class="sourceLineNo">204</span>                    contextData.putValue(entry.getKey(), entry.getValue());<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>            return this;<a name="line.207"></a>
 <span class="sourceLineNo">208</span>        }<a name="line.208"></a>
 <span class="sourceLineNo">209</span><a name="line.209"></a>
 <span class="sourceLineNo">210</span>        public Builder setContextData(final StringMap contextData) {<a name="line.210"></a>
 <span class="sourceLineNo">211</span>            this.contextData = contextData;<a name="line.211"></a>
 <span class="sourceLineNo">212</span>            return this;<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>        public Builder setContextStack(final ThreadContext.ContextStack contextStack) {<a name="line.215"></a>
 <span class="sourceLineNo">216</span>            this.contextStack = contextStack;<a name="line.216"></a>
 <span class="sourceLineNo">217</span>            return this;<a name="line.217"></a>
 <span class="sourceLineNo">218</span>        }<a name="line.218"></a>
 <span class="sourceLineNo">219</span><a name="line.219"></a>
 <span class="sourceLineNo">220</span>        public Builder setThreadId(final long threadId) {<a name="line.220"></a>
 <span class="sourceLineNo">221</span>            this.threadId = threadId;<a name="line.221"></a>
 <span class="sourceLineNo">222</span>            return this;<a name="line.222"></a>
 <span class="sourceLineNo">223</span>        }<a name="line.223"></a>
 <span class="sourceLineNo">224</span><a name="line.224"></a>
 <span class="sourceLineNo">225</span>        public Builder setThreadName(final String threadName) {<a name="line.225"></a>
 <span class="sourceLineNo">226</span>            this.threadName = threadName;<a name="line.226"></a>
 <span class="sourceLineNo">227</span>            return this;<a name="line.227"></a>
 <span class="sourceLineNo">228</span>        }<a name="line.228"></a>
 <span class="sourceLineNo">229</span><a name="line.229"></a>
 <span class="sourceLineNo">230</span>        public Builder setThreadPriority(final int threadPriority) {<a name="line.230"></a>
 <span class="sourceLineNo">231</span>            this.threadPriority = threadPriority;<a name="line.231"></a>
 <span class="sourceLineNo">232</span>            return this;<a name="line.232"></a>
 <span class="sourceLineNo">233</span>        }<a name="line.233"></a>
 <span class="sourceLineNo">234</span><a name="line.234"></a>
 <span class="sourceLineNo">235</span>        public Builder setSource(final StackTraceElement source) {<a name="line.235"></a>
 <span class="sourceLineNo">236</span>            this.source = source;<a name="line.236"></a>
 <span class="sourceLineNo">237</span>            return this;<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>        public Builder setIncludeLocation(final boolean includeLocation) {<a name="line.240"></a>
 <span class="sourceLineNo">241</span>            this.includeLocation = includeLocation;<a name="line.241"></a>
 <span class="sourceLineNo">242</span>            return this;<a name="line.242"></a>
 <span class="sourceLineNo">243</span>        }<a name="line.243"></a>
 <span class="sourceLineNo">244</span><a name="line.244"></a>
 <span class="sourceLineNo">245</span>        public Builder setEndOfBatch(final boolean endOfBatch) {<a name="line.245"></a>
 <span class="sourceLineNo">246</span>            this.endOfBatch = endOfBatch;<a name="line.246"></a>
 <span class="sourceLineNo">247</span>            return this;<a name="line.247"></a>
 <span class="sourceLineNo">248</span>        }<a name="line.248"></a>
 <span class="sourceLineNo">249</span><a name="line.249"></a>
 <span class="sourceLineNo">250</span>        /**<a name="line.250"></a>
 <span class="sourceLineNo">251</span>         * Sets the nano time for the event.<a name="line.251"></a>
 <span class="sourceLineNo">252</span>         * @param nanoTime The value of the running Java Virtual Machine's high-resolution time source when the event<a name="line.252"></a>
 <span class="sourceLineNo">253</span>         *          was created.<a name="line.253"></a>
 <span class="sourceLineNo">254</span>         * @return this builder<a name="line.254"></a>
 <span class="sourceLineNo">255</span>         */<a name="line.255"></a>
 <span class="sourceLineNo">256</span>        public Builder setNanoTime(final long nanoTime) {<a name="line.256"></a>
 <span class="sourceLineNo">257</span>            this.nanoTime = nanoTime;<a name="line.257"></a>
 <span class="sourceLineNo">258</span>            return this;<a name="line.258"></a>
 <span class="sourceLineNo">259</span>        }<a name="line.259"></a>
 <span class="sourceLineNo">260</span><a name="line.260"></a>
 <span class="sourceLineNo">261</span>        @Override<a name="line.261"></a>
 <span class="sourceLineNo">262</span>        public Log4jLogEvent build() {<a name="line.262"></a>
 <span class="sourceLineNo">263</span>            initTimeFields();<a name="line.263"></a>
 <span class="sourceLineNo">264</span>            final Log4jLogEvent result = new Log4jLogEvent(loggerName, marker, loggerFqcn, level, message, thrown,<a name="line.264"></a>
 <span class="sourceLineNo">265</span>                    thrownProxy, contextData, contextStack, threadId, threadName, threadPriority, source,<a name="line.265"></a>
 <span class="sourceLineNo">266</span>                    instant.getEpochMillisecond(), instant.getNanoOfMillisecond(), nanoTime);<a name="line.266"></a>
 <span class="sourceLineNo">267</span>            result.setIncludeLocation(includeLocation);<a name="line.267"></a>
 <span class="sourceLineNo">268</span>            result.setEndOfBatch(endOfBatch);<a name="line.268"></a>
 <span class="sourceLineNo">269</span>            return result;<a name="line.269"></a>
 <span class="sourceLineNo">270</span>        }<a name="line.270"></a>
 <span class="sourceLineNo">271</span><a name="line.271"></a>
 <span class="sourceLineNo">272</span>        private void initTimeFields() {<a name="line.272"></a>
 <span class="sourceLineNo">273</span>            if (instant.getEpochMillisecond() == 0) {<a name="line.273"></a>
 <span class="sourceLineNo">274</span>                instant.initFrom(CLOCK);<a name="line.274"></a>
 <span class="sourceLineNo">275</span>            }<a name="line.275"></a>
 <span class="sourceLineNo">276</span>        }<a name="line.276"></a>
 <span class="sourceLineNo">277</span>    }<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>     * Returns a new empty {@code Log4jLogEvent.Builder} with all fields empty.<a name="line.280"></a>
 <span class="sourceLineNo">281</span>     * @return a new empty builder.<a name="line.281"></a>
 <span class="sourceLineNo">282</span>     */<a name="line.282"></a>
 <span class="sourceLineNo">283</span>    public static Builder newBuilder() {<a name="line.283"></a>
 <span class="sourceLineNo">284</span>        return new Builder();<a name="line.284"></a>
 <span class="sourceLineNo">285</span>    }<a name="line.285"></a>
 <span class="sourceLineNo">286</span><a name="line.286"></a>
 <span class="sourceLineNo">287</span>    public Log4jLogEvent() {<a name="line.287"></a>
 <span class="sourceLineNo">288</span>        this(Strings.EMPTY, null, Strings.EMPTY, null, null, (Throwable) null, null, null, null, 0, null,<a name="line.288"></a>
 <span class="sourceLineNo">289</span>                0, null, CLOCK, nanoClock.nanoTime());<a name="line.289"></a>
 <span class="sourceLineNo">290</span>    }<a name="line.290"></a>
 <span class="sourceLineNo">291</span><a name="line.291"></a>
 <span class="sourceLineNo">292</span>    /**<a name="line.292"></a>
 <span class="sourceLineNo">293</span>    *<a name="line.293"></a>
 <span class="sourceLineNo">294</span>    * @deprecated use {@link Log4jLogEvent.Builder} instead. This constructor will be removed in an upcoming release.<a name="line.294"></a>
 <span class="sourceLineNo">295</span>    */<a name="line.295"></a>
 <span class="sourceLineNo">296</span>   @Deprecated<a name="line.296"></a>
 <span class="sourceLineNo">297</span>   public Log4jLogEvent(final long timestamp) {<a name="line.297"></a>
 <span class="sourceLineNo">298</span>       this(Strings.EMPTY, null, Strings.EMPTY, null, null, (Throwable) null, null, null, null, 0, null,<a name="line.298"></a>
 <span class="sourceLineNo">299</span>               0, null, timestamp, 0, nanoClock.nanoTime());<a name="line.299"></a>
 <span class="sourceLineNo">300</span>   }<a name="line.300"></a>
 <span class="sourceLineNo">301</span><a name="line.301"></a>
 <span class="sourceLineNo">302</span>   /**<a name="line.302"></a>
 <span class="sourceLineNo">303</span>    * Constructor.<a name="line.303"></a>
 <span class="sourceLineNo">304</span>    * @param loggerName The name of the Logger.<a name="line.304"></a>
 <span class="sourceLineNo">305</span>    * @param marker The Marker or null.<a name="line.305"></a>
 <span class="sourceLineNo">306</span>    * @param loggerFQCN The fully qualified class name of the caller.<a name="line.306"></a>
 <span class="sourceLineNo">307</span>    * @param level The logging Level.<a name="line.307"></a>
 <span class="sourceLineNo">308</span>    * @param message The Message.<a name="line.308"></a>
 <span class="sourceLineNo">309</span>    * @param t A Throwable or null.<a name="line.309"></a>
 <span class="sourceLineNo">310</span>    * @deprecated use {@link Log4jLogEvent.Builder} instead. This constructor will be removed in an upcoming release.<a name="line.310"></a>
 <span class="sourceLineNo">311</span>    */<a name="line.311"></a>
 <span class="sourceLineNo">312</span>   @Deprecated<a name="line.312"></a>
 <span class="sourceLineNo">313</span>   public Log4jLogEvent(final String loggerName, final Marker marker, final String loggerFQCN, final Level level,<a name="line.313"></a>
 <span class="sourceLineNo">314</span>                        final Message message, final Throwable t) {<a name="line.314"></a>
 <span class="sourceLineNo">315</span>       this(loggerName, marker, loggerFQCN, level, message, null, t);<a name="line.315"></a>
 <span class="sourceLineNo">316</span>   }<a name="line.316"></a>
 <span class="sourceLineNo">317</span><a name="line.317"></a>
 <span class="sourceLineNo">318</span>   /**<a name="line.318"></a>
 <span class="sourceLineNo">319</span>    * Constructor.<a name="line.319"></a>
 <span class="sourceLineNo">320</span>    * @param loggerName The name of the Logger.<a name="line.320"></a>
 <span class="sourceLineNo">321</span>    * @param marker The Marker or null.<a name="line.321"></a>
 <span class="sourceLineNo">322</span>    * @param loggerFQCN The fully qualified class name of the caller.<a name="line.322"></a>
 <span class="sourceLineNo">323</span>    * @param level The logging Level.<a name="line.323"></a>
 <span class="sourceLineNo">324</span>    * @param message The Message.<a name="line.324"></a>
 <span class="sourceLineNo">325</span>    * @param properties the properties to be merged with ThreadContext key-value pairs into the event's ReadOnlyStringMap.<a name="line.325"></a>
 <span class="sourceLineNo">326</span>    * @param t A Throwable or null.<a name="line.326"></a>
 <span class="sourceLineNo">327</span>    */<a name="line.327"></a>
 <span class="sourceLineNo">328</span>   // This constructor is called from LogEventFactories.<a name="line.328"></a>
 <span class="sourceLineNo">329</span>   public Log4jLogEvent(final String loggerName, final Marker marker, final String loggerFQCN, final Level level,<a name="line.329"></a>
 <span class="sourceLineNo">330</span>                        final Message message, final List&lt;Property&gt; properties, final Throwable t) {<a name="line.330"></a>
 <span class="sourceLineNo">331</span>       this(loggerName, marker, loggerFQCN, level, message, t, null, createContextData(properties),<a name="line.331"></a>
 <span class="sourceLineNo">332</span>           ThreadContext.getDepth() == 0 ? null : ThreadContext.cloneStack(), // mutable copy<a name="line.332"></a>
 <span class="sourceLineNo">333</span>           0, // thread id<a name="line.333"></a>
 <span class="sourceLineNo">334</span>           null, // thread name<a name="line.334"></a>
 <span class="sourceLineNo">335</span>           0, // thread priority<a name="line.335"></a>
 <span class="sourceLineNo">336</span>           null, // StackTraceElement source<a name="line.336"></a>
 <span class="sourceLineNo">337</span>           CLOCK, //<a name="line.337"></a>
 <span class="sourceLineNo">338</span>           nanoClock.nanoTime());<a name="line.338"></a>
 <span class="sourceLineNo">339</span>   }<a name="line.339"></a>
 <span class="sourceLineNo">340</span><a name="line.340"></a>
 <span class="sourceLineNo">341</span>    /**<a name="line.341"></a>
 <span class="sourceLineNo">342</span>     * Constructor.<a name="line.342"></a>
 <span class="sourceLineNo">343</span>     * @param loggerName The name of the Logger.<a name="line.343"></a>
 <span class="sourceLineNo">344</span>     * @param marker The Marker or null.<a name="line.344"></a>
 <span class="sourceLineNo">345</span>     * @param loggerFQCN The fully qualified class name of the caller.<a name="line.345"></a>
 <span class="sourceLineNo">346</span>     * @param level The logging Level.<a name="line.346"></a>
 <span class="sourceLineNo">347</span>     * @param message The Message.<a name="line.347"></a>
 <span class="sourceLineNo">348</span>     * @param properties the properties to be merged with ThreadContext key-value pairs into the event's ReadOnlyStringMap.<a name="line.348"></a>
 <span class="sourceLineNo">349</span>     * @param t A Throwable or null.<a name="line.349"></a>
 <span class="sourceLineNo">350</span>     */<a name="line.350"></a>
 <span class="sourceLineNo">351</span>    // This constructor is called from LogEventFactories.<a name="line.351"></a>
 <span class="sourceLineNo">352</span>    public Log4jLogEvent(final String loggerName, final Marker marker, final String loggerFQCN,<a name="line.352"></a>
 <span class="sourceLineNo">353</span>        final StackTraceElement source, final Level level, final Message message, final List&lt;Property&gt; properties,<a name="line.353"></a>
 <span class="sourceLineNo">354</span>        final Throwable t) {<a name="line.354"></a>
 <span class="sourceLineNo">355</span>        this(loggerName, marker, loggerFQCN, level, message, t, null, createContextData(properties),<a name="line.355"></a>
 <span class="sourceLineNo">356</span>            ThreadContext.getDepth() == 0 ? null : ThreadContext.cloneStack(), // mutable copy<a name="line.356"></a>
 <span class="sourceLineNo">357</span>            0, // thread id<a name="line.357"></a>
 <span class="sourceLineNo">358</span>            null, // thread name<a name="line.358"></a>
 <span class="sourceLineNo">359</span>            0, // thread priority<a name="line.359"></a>
 <span class="sourceLineNo">360</span>            source, // StackTraceElement source<a name="line.360"></a>
 <span class="sourceLineNo">361</span>            CLOCK, //<a name="line.361"></a>
 <span class="sourceLineNo">362</span>            nanoClock.nanoTime());<a name="line.362"></a>
 <span class="sourceLineNo">363</span>    }<a name="line.363"></a>
 <span class="sourceLineNo">364</span><a name="line.364"></a>
 <span class="sourceLineNo">365</span>   /**<a name="line.365"></a>
 <span class="sourceLineNo">366</span>    * Constructor.<a name="line.366"></a>
 <span class="sourceLineNo">367</span>    * @param loggerName The name of the Logger.<a name="line.367"></a>
 <span class="sourceLineNo">368</span>    * @param marker The Marker or null.<a name="line.368"></a>
 <span class="sourceLineNo">369</span>    * @param loggerFQCN The fully qualified class name of the caller.<a name="line.369"></a>
 <span class="sourceLineNo">370</span>    * @param level The logging Level.<a name="line.370"></a>
 <span class="sourceLineNo">371</span>    * @param message The Message.<a name="line.371"></a>
 <span class="sourceLineNo">372</span>    * @param t A Throwable or null.<a name="line.372"></a>
 <span class="sourceLineNo">373</span>    * @param mdc The mapped diagnostic context.<a name="line.373"></a>
 <span class="sourceLineNo">374</span>    * @param ndc the nested diagnostic context.<a name="line.374"></a>
 <span class="sourceLineNo">375</span>    * @param threadName The name of the thread.<a name="line.375"></a>
 <span class="sourceLineNo">376</span>    * @param location The locations of the caller.<a name="line.376"></a>
 <span class="sourceLineNo">377</span>    * @param timestampMillis The timestamp of the event.<a name="line.377"></a>
 <span class="sourceLineNo">378</span>    * @deprecated use {@link Log4jLogEvent.Builder} instead. This constructor will be removed in an upcoming release.<a name="line.378"></a>
 <span class="sourceLineNo">379</span>    */<a name="line.379"></a>
 <span class="sourceLineNo">380</span>   @Deprecated<a name="line.380"></a>
 <span class="sourceLineNo">381</span>   public Log4jLogEvent(final String loggerName, final Marker marker, final String loggerFQCN, final Level level,<a name="line.381"></a>
 <span class="sourceLineNo">382</span>                        final Message message, final Throwable t, final Map&lt;String, String&gt; mdc,<a name="line.382"></a>
 <span class="sourceLineNo">383</span>                        final ThreadContext.ContextStack ndc, final String threadName,<a name="line.383"></a>
 <span class="sourceLineNo">384</span>                        final StackTraceElement location, final long timestampMillis) {<a name="line.384"></a>
 <span class="sourceLineNo">385</span>       this(loggerName, marker, loggerFQCN, level, message, t, null, createContextData(mdc), ndc, 0,<a name="line.385"></a>
 <span class="sourceLineNo">386</span>               threadName, 0, location, timestampMillis, 0, nanoClock.nanoTime());<a name="line.386"></a>
 <span class="sourceLineNo">387</span>   }<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>    * Create a new LogEvent.<a name="line.390"></a>
 <span class="sourceLineNo">391</span>    * @param loggerName The name of the Logger.<a name="line.391"></a>
 <span class="sourceLineNo">392</span>    * @param marker The Marker or null.<a name="line.392"></a>
 <span class="sourceLineNo">393</span>    * @param loggerFQCN The fully qualified class name of the caller.<a name="line.393"></a>
 <span class="sourceLineNo">394</span>    * @param level The logging Level.<a name="line.394"></a>
 <span class="sourceLineNo">395</span>    * @param message The Message.<a name="line.395"></a>
 <span class="sourceLineNo">396</span>    * @param thrown A Throwable or null.<a name="line.396"></a>
 <span class="sourceLineNo">397</span>    * @param thrownProxy A ThrowableProxy or null.<a name="line.397"></a>
 <span class="sourceLineNo">398</span>    * @param mdc The mapped diagnostic context.<a name="line.398"></a>
 <span class="sourceLineNo">399</span>    * @param ndc the nested diagnostic context.<a name="line.399"></a>
 <span class="sourceLineNo">400</span>    * @param threadName The name of the thread.<a name="line.400"></a>
 <span class="sourceLineNo">401</span>    * @param location The locations of the caller.<a name="line.401"></a>
 <span class="sourceLineNo">402</span>    * @param timestamp The timestamp of the event.<a name="line.402"></a>
 <span class="sourceLineNo">403</span>    * @return a new LogEvent<a name="line.403"></a>
 <span class="sourceLineNo">404</span>    * @deprecated use {@link Log4jLogEvent.Builder} instead. This method will be removed in an upcoming release.<a name="line.404"></a>
 <span class="sourceLineNo">405</span>    */<a name="line.405"></a>
 <span class="sourceLineNo">406</span>    @Deprecated<a name="line.406"></a>
 <span class="sourceLineNo">407</span>    public static Log4jLogEvent createEvent(final String loggerName, final Marker marker, final String loggerFQCN,<a name="line.407"></a>
 <span class="sourceLineNo">408</span>                                            final Level level, final Message message, final Throwable thrown,<a name="line.408"></a>
 <span class="sourceLineNo">409</span>                                            final ThrowableProxy thrownProxy,<a name="line.409"></a>
 <span class="sourceLineNo">410</span>                                            final Map&lt;String, String&gt; mdc, final ThreadContext.ContextStack ndc,<a name="line.410"></a>
 <span class="sourceLineNo">411</span>                                            final String threadName, final StackTraceElement location,<a name="line.411"></a>
 <span class="sourceLineNo">412</span>                                            final long timestamp) {<a name="line.412"></a>
 <span class="sourceLineNo">413</span>        final Log4jLogEvent result = new Log4jLogEvent(loggerName, marker, loggerFQCN, level, message, thrown,<a name="line.413"></a>
 <span class="sourceLineNo">414</span>                thrownProxy, createContextData(mdc), ndc, 0, threadName, 0, location, timestamp, 0, nanoClock.nanoTime());<a name="line.414"></a>
 <span class="sourceLineNo">415</span>        return result;<a name="line.415"></a>
 <span class="sourceLineNo">416</span>    }<a name="line.416"></a>
 <span class="sourceLineNo">417</span><a name="line.417"></a>
 <span class="sourceLineNo">418</span>    /**<a name="line.418"></a>
 <span class="sourceLineNo">419</span>     * Constructor.<a name="line.419"></a>
 <span class="sourceLineNo">420</span>     * @param loggerName The name of the Logger.<a name="line.420"></a>
 <span class="sourceLineNo">421</span>     * @param marker The Marker or null.<a name="line.421"></a>
 <span class="sourceLineNo">422</span>     * @param loggerFQCN The fully qualified class name of the caller.<a name="line.422"></a>
 <span class="sourceLineNo">423</span>     * @param level The logging Level.<a name="line.423"></a>
 <span class="sourceLineNo">424</span>     * @param message The Message.<a name="line.424"></a>
 <span class="sourceLineNo">425</span>     * @param thrown A Throwable or null.<a name="line.425"></a>
 <span class="sourceLineNo">426</span>     * @param thrownProxy A ThrowableProxy or null.<a name="line.426"></a>
 <span class="sourceLineNo">427</span>     * @param contextData The key-value pairs from the context.<a name="line.427"></a>
 <span class="sourceLineNo">428</span>     * @param contextStack the nested diagnostic context.<a name="line.428"></a>
 <span class="sourceLineNo">429</span>     * @param threadId the thread ID<a name="line.429"></a>
 <span class="sourceLineNo">430</span>     * @param threadName The name of the thread.<a name="line.430"></a>
 <span class="sourceLineNo">431</span>     * @param threadPriority the thread priority<a name="line.431"></a>
 <span class="sourceLineNo">432</span>     * @param source The locations of the caller.<a name="line.432"></a>
 <span class="sourceLineNo">433</span>     * @param timestampMillis The timestamp of the event.<a name="line.433"></a>
 <span class="sourceLineNo">434</span>     * @param nanoOfMillisecond the nanoseconds within the millisecond, always positive, never exceeds {@code 999,999}<a name="line.434"></a>
 <span class="sourceLineNo">435</span>     * @param nanoTime The value of the running Java Virtual Machine's high-resolution time source when the event was<a name="line.435"></a>
 <span class="sourceLineNo">436</span>     *          created.<a name="line.436"></a>
 <span class="sourceLineNo">437</span>     */<a name="line.437"></a>
 <span class="sourceLineNo">438</span>    private Log4jLogEvent(final String loggerName, final Marker marker, final String loggerFQCN, final Level level,<a name="line.438"></a>
 <span class="sourceLineNo">439</span>            final Message message, final Throwable thrown, final ThrowableProxy thrownProxy,<a name="line.439"></a>
 <span class="sourceLineNo">440</span>            final StringMap contextData, final ThreadContext.ContextStack contextStack, final long threadId,<a name="line.440"></a>
 <span class="sourceLineNo">441</span>            final String threadName, final int threadPriority, final StackTraceElement source,<a name="line.441"></a>
 <span class="sourceLineNo">442</span>            final long timestampMillis, final int nanoOfMillisecond, final long nanoTime) {<a name="line.442"></a>
 <span class="sourceLineNo">443</span>        this(loggerName, marker, loggerFQCN, level, message, thrown, thrownProxy, contextData, contextStack, threadId, threadName, threadPriority, source, nanoTime);<a name="line.443"></a>
 <span class="sourceLineNo">444</span>        final long millis = message instanceof TimestampMessage<a name="line.444"></a>
 <span class="sourceLineNo">445</span>                ? ((TimestampMessage) message).getTimestamp()<a name="line.445"></a>
 <span class="sourceLineNo">446</span>                : timestampMillis;<a name="line.446"></a>
 <span class="sourceLineNo">447</span>        instant.initFromEpochMilli(millis, nanoOfMillisecond);<a name="line.447"></a>
 <span class="sourceLineNo">448</span>    }<a name="line.448"></a>
 <span class="sourceLineNo">449</span>    private Log4jLogEvent(final String loggerName, final Marker marker, final String loggerFQCN, final Level level,<a name="line.449"></a>
 <span class="sourceLineNo">450</span>                          final Message message, final Throwable thrown, final ThrowableProxy thrownProxy,<a name="line.450"></a>
 <span class="sourceLineNo">451</span>                          final StringMap contextData, final ThreadContext.ContextStack contextStack, final long threadId,<a name="line.451"></a>
 <span class="sourceLineNo">452</span>                          final String threadName, final int threadPriority, final StackTraceElement source,<a name="line.452"></a>
 <span class="sourceLineNo">453</span>                          final Clock clock, final long nanoTime) {<a name="line.453"></a>
 <span class="sourceLineNo">454</span>        this(loggerName, marker, loggerFQCN, level, message, thrown, thrownProxy, contextData, contextStack, threadId, threadName, threadPriority, source, nanoTime);<a name="line.454"></a>
 <span class="sourceLineNo">455</span>        if (message instanceof TimestampMessage) {<a name="line.455"></a>
 <span class="sourceLineNo">456</span>            instant.initFromEpochMilli(((TimestampMessage) message).getTimestamp(), 0);<a name="line.456"></a>
 <span class="sourceLineNo">457</span>        } else {<a name="line.457"></a>
 <span class="sourceLineNo">458</span>            instant.initFrom(clock);<a name="line.458"></a>
 <span class="sourceLineNo">459</span>        }<a name="line.459"></a>
 <span class="sourceLineNo">460</span>    }<a name="line.460"></a>
 <span class="sourceLineNo">461</span>    private Log4jLogEvent(final String loggerName, final Marker marker, final String loggerFQCN, final Level level,<a name="line.461"></a>
 <span class="sourceLineNo">462</span>                          final Message message, final Throwable thrown, final ThrowableProxy thrownProxy,<a name="line.462"></a>
 <span class="sourceLineNo">463</span>                          final StringMap contextData, final ThreadContext.ContextStack contextStack, final long threadId,<a name="line.463"></a>
 <span class="sourceLineNo">464</span>                          final String threadName, final int threadPriority, final StackTraceElement source,<a name="line.464"></a>
 <span class="sourceLineNo">465</span>                          final long nanoTime) {<a name="line.465"></a>
 <span class="sourceLineNo">466</span>        this.loggerName = loggerName;<a name="line.466"></a>
 <span class="sourceLineNo">467</span>        this.marker = marker;<a name="line.467"></a>
 <span class="sourceLineNo">468</span>        this.loggerFqcn = loggerFQCN;<a name="line.468"></a>
 <span class="sourceLineNo">469</span>        this.level = level == null ? Level.OFF : level; // LOG4J2-462, LOG4J2-465<a name="line.469"></a>
 <span class="sourceLineNo">470</span>        this.message = message;<a name="line.470"></a>
 <span class="sourceLineNo">471</span>        this.thrown = thrown;<a name="line.471"></a>
 <span class="sourceLineNo">472</span>        this.thrownProxy = thrownProxy;<a name="line.472"></a>
 <span class="sourceLineNo">473</span>        this.contextData = contextData == null ? ContextDataFactory.createContextData() : contextData;<a name="line.473"></a>
 <span class="sourceLineNo">474</span>        this.contextStack = contextStack == null ? ThreadContext.EMPTY_STACK : contextStack;<a name="line.474"></a>
 <span class="sourceLineNo">475</span>        this.threadId = threadId;<a name="line.475"></a>
 <span class="sourceLineNo">476</span>        this.threadName = threadName;<a name="line.476"></a>
 <span class="sourceLineNo">477</span>        this.threadPriority = threadPriority;<a name="line.477"></a>
 <span class="sourceLineNo">478</span>        this.source = source;<a name="line.478"></a>
 <span class="sourceLineNo">479</span>        if (message instanceof LoggerNameAwareMessage) {<a name="line.479"></a>
 <span class="sourceLineNo">480</span>            ((LoggerNameAwareMessage) message).setLoggerName(loggerName);<a name="line.480"></a>
 <span class="sourceLineNo">481</span>        }<a name="line.481"></a>
 <span class="sourceLineNo">482</span>        this.nanoTime = nanoTime;<a name="line.482"></a>
 <span class="sourceLineNo">483</span>    }<a name="line.483"></a>
 <span class="sourceLineNo">484</span><a name="line.484"></a>
 <span class="sourceLineNo">485</span>    private static StringMap createContextData(final Map&lt;String, String&gt; contextMap) {<a name="line.485"></a>
 <span class="sourceLineNo">486</span>        final StringMap result = ContextDataFactory.createContextData();<a name="line.486"></a>
 <span class="sourceLineNo">487</span>        if (contextMap != null) {<a name="line.487"></a>
 <span class="sourceLineNo">488</span>            for (final Map.Entry&lt;String, String&gt; entry : contextMap.entrySet()) {<a name="line.488"></a>
 <span class="sourceLineNo">489</span>                result.putValue(entry.getKey(), entry.getValue());<a name="line.489"></a>
 <span class="sourceLineNo">490</span>            }<a name="line.490"></a>
 <span class="sourceLineNo">491</span>        }<a name="line.491"></a>
 <span class="sourceLineNo">492</span>        return result;<a name="line.492"></a>
 <span class="sourceLineNo">493</span>    }<a name="line.493"></a>
 <span class="sourceLineNo">494</span><a name="line.494"></a>
 <span class="sourceLineNo">495</span>    private static StringMap createContextData(final List&lt;Property&gt; properties) {<a name="line.495"></a>
 <span class="sourceLineNo">496</span>        final StringMap reusable = ContextDataFactory.createContextData();<a name="line.496"></a>
 <span class="sourceLineNo">497</span>        return CONTEXT_DATA_INJECTOR.injectContextData(properties, reusable);<a name="line.497"></a>
 <span class="sourceLineNo">498</span>    }<a name="line.498"></a>
 <span class="sourceLineNo">499</span><a name="line.499"></a>
 <span class="sourceLineNo">500</span>    /**<a name="line.500"></a>
 <span class="sourceLineNo">501</span>     * Returns the {@code NanoClock} to use for creating the nanoTime timestamp of log events.<a name="line.501"></a>
 <span class="sourceLineNo">502</span>     * @return the {@code NanoClock} to use for creating the nanoTime timestamp of log events<a name="line.502"></a>
 <span class="sourceLineNo">503</span>     */<a name="line.503"></a>
 <span class="sourceLineNo">504</span>    public static NanoClock getNanoClock() {<a name="line.504"></a>
 <span class="sourceLineNo">505</span>        return nanoClock;<a name="line.505"></a>
 <span class="sourceLineNo">506</span>    }<a name="line.506"></a>
 <span class="sourceLineNo">507</span><a name="line.507"></a>
 <span class="sourceLineNo">508</span>    /**<a name="line.508"></a>
 <span class="sourceLineNo">509</span>     * Sets the {@code NanoClock} to use for creating the nanoTime timestamp of log events.<a name="line.509"></a>
 <span class="sourceLineNo">510</span>     * &lt;p&gt;<a name="line.510"></a>
 <span class="sourceLineNo">511</span>     * FOR INTERNAL USE. This method may be called with a different {@code NanoClock} implementation when the<a name="line.511"></a>
 <span class="sourceLineNo">512</span>     * configuration changes.<a name="line.512"></a>
 <span class="sourceLineNo">513</span>     *<a name="line.513"></a>
 <span class="sourceLineNo">514</span>     * @param nanoClock the {@code NanoClock} to use for creating the nanoTime timestamp of log events<a name="line.514"></a>
 <span class="sourceLineNo">515</span>     */<a name="line.515"></a>
 <span class="sourceLineNo">516</span>    public static void setNanoClock(final NanoClock nanoClock) {<a name="line.516"></a>
 <span class="sourceLineNo">517</span>        Log4jLogEvent.nanoClock = Objects.requireNonNull(nanoClock, "NanoClock must be non-null");<a name="line.517"></a>
 <span class="sourceLineNo">518</span>        StatusLogger.getLogger().trace("Using {} for nanosecond timestamps.", nanoClock.getClass().getSimpleName());<a name="line.518"></a>
 <span class="sourceLineNo">519</span>    }<a name="line.519"></a>
 <span class="sourceLineNo">520</span><a name="line.520"></a>
 <span class="sourceLineNo">521</span>    /**<a name="line.521"></a>
 <span class="sourceLineNo">522</span>     * Returns a new fully initialized {@code Log4jLogEvent.Builder} containing a copy of all fields of this event.<a name="line.522"></a>
 <span class="sourceLineNo">523</span>     * @return a new fully initialized builder.<a name="line.523"></a>
 <span class="sourceLineNo">524</span>     */<a name="line.524"></a>
 <span class="sourceLineNo">525</span>    public Builder asBuilder() {<a name="line.525"></a>
 <span class="sourceLineNo">526</span>        return new Builder(this);<a name="line.526"></a>
 <span class="sourceLineNo">527</span>    }<a name="line.527"></a>
 <span class="sourceLineNo">528</span><a name="line.528"></a>
 <span class="sourceLineNo">529</span>    @Override<a name="line.529"></a>
 <span class="sourceLineNo">530</span>    public Log4jLogEvent toImmutable() {<a name="line.530"></a>
 <span class="sourceLineNo">531</span>        if (getMessage() instanceof ReusableMessage) {<a name="line.531"></a>
 <span class="sourceLineNo">532</span>            makeMessageImmutable();<a name="line.532"></a>
 <span class="sourceLineNo">533</span>        }<a name="line.533"></a>
 <span class="sourceLineNo">534</span>        return this;<a name="line.534"></a>
 <span class="sourceLineNo">535</span>    }<a name="line.535"></a>
 <span class="sourceLineNo">536</span><a name="line.536"></a>
 <span class="sourceLineNo">537</span>    /**<a name="line.537"></a>
 <span class="sourceLineNo">538</span>     * Returns the logging Level.<a name="line.538"></a>
 <span class="sourceLineNo">539</span>     * @return the Level associated with this event.<a name="line.539"></a>
 <span class="sourceLineNo">540</span>     */<a name="line.540"></a>
 <span class="sourceLineNo">541</span>    @Override<a name="line.541"></a>
 <span class="sourceLineNo">542</span>    public Level getLevel() {<a name="line.542"></a>
 <span class="sourceLineNo">543</span>        return level;<a name="line.543"></a>
 <span class="sourceLineNo">544</span>    }<a name="line.544"></a>
 <span class="sourceLineNo">545</span><a name="line.545"></a>
 <span class="sourceLineNo">546</span>    /**<a name="line.546"></a>
 <span class="sourceLineNo">547</span>     * Returns the name of the Logger used to generate the event.<a name="line.547"></a>
 <span class="sourceLineNo">548</span>     * @return The Logger name.<a name="line.548"></a>
 <span class="sourceLineNo">549</span>     */<a name="line.549"></a>
 <span class="sourceLineNo">550</span>    @Override<a name="line.550"></a>
 <span class="sourceLineNo">551</span>    public String getLoggerName() {<a name="line.551"></a>
 <span class="sourceLineNo">552</span>        return loggerName;<a name="line.552"></a>
 <span class="sourceLineNo">553</span>    }<a name="line.553"></a>
 <span class="sourceLineNo">554</span><a name="line.554"></a>
 <span class="sourceLineNo">555</span>    /**<a name="line.555"></a>
 <span class="sourceLineNo">556</span>     * Returns the Message associated with the event.<a name="line.556"></a>
 <span class="sourceLineNo">557</span>     * @return The Message.<a name="line.557"></a>
 <span class="sourceLineNo">558</span>     */<a name="line.558"></a>
 <span class="sourceLineNo">559</span>    @Override<a name="line.559"></a>
 <span class="sourceLineNo">560</span>    public Message getMessage() {<a name="line.560"></a>
 <span class="sourceLineNo">561</span>        return message;<a name="line.561"></a>
 <span class="sourceLineNo">562</span>    }<a name="line.562"></a>
 <span class="sourceLineNo">563</span><a name="line.563"></a>
 <span class="sourceLineNo">564</span>    public void makeMessageImmutable() {<a name="line.564"></a>
 <span class="sourceLineNo">565</span>        message = new MementoMessage(message.getFormattedMessage(), message.getFormat(), message.getParameters());<a name="line.565"></a>
 <span class="sourceLineNo">566</span>    }<a name="line.566"></a>
 <span class="sourceLineNo">567</span><a name="line.567"></a>
 <span class="sourceLineNo">568</span>    @Override<a name="line.568"></a>
 <span class="sourceLineNo">569</span>    public long getThreadId() {<a name="line.569"></a>
 <span class="sourceLineNo">570</span>        if (threadId == 0) {<a name="line.570"></a>
 <span class="sourceLineNo">571</span>            threadId = Thread.currentThread().getId();<a name="line.571"></a>
 <span class="sourceLineNo">572</span>        }<a name="line.572"></a>
 <span class="sourceLineNo">573</span>        return threadId;<a name="line.573"></a>
 <span class="sourceLineNo">574</span>    }<a name="line.574"></a>
 <span class="sourceLineNo">575</span><a name="line.575"></a>
 <span class="sourceLineNo">576</span>    /**<a name="line.576"></a>
 <span class="sourceLineNo">577</span>     * Returns the name of the Thread on which the event was generated.<a name="line.577"></a>
 <span class="sourceLineNo">578</span>     * @return The name of the Thread.<a name="line.578"></a>
 <span class="sourceLineNo">579</span>     */<a name="line.579"></a>
 <span class="sourceLineNo">580</span>    @Override<a name="line.580"></a>
 <span class="sourceLineNo">581</span>    public String getThreadName() {<a name="line.581"></a>
 <span class="sourceLineNo">582</span>        if (threadName == null) {<a name="line.582"></a>
 <span class="sourceLineNo">583</span>            threadName = Thread.currentThread().getName();<a name="line.583"></a>
 <span class="sourceLineNo">584</span>        }<a name="line.584"></a>
 <span class="sourceLineNo">585</span>        return threadName;<a name="line.585"></a>
 <span class="sourceLineNo">586</span>    }<a name="line.586"></a>
 <span class="sourceLineNo">587</span><a name="line.587"></a>
 <span class="sourceLineNo">588</span>    @Override<a name="line.588"></a>
 <span class="sourceLineNo">589</span>    public int getThreadPriority() {<a name="line.589"></a>
 <span class="sourceLineNo">590</span>        if (threadPriority == 0) {<a name="line.590"></a>
 <span class="sourceLineNo">591</span>            threadPriority = Thread.currentThread().getPriority();<a name="line.591"></a>
 <span class="sourceLineNo">592</span>        }<a name="line.592"></a>
 <span class="sourceLineNo">593</span>        return threadPriority;<a name="line.593"></a>
 <span class="sourceLineNo">594</span>    }<a name="line.594"></a>
 <span class="sourceLineNo">595</span><a name="line.595"></a>
 <span class="sourceLineNo">596</span>    /**<a name="line.596"></a>
 <span class="sourceLineNo">597</span>     * {@inheritDoc}<a name="line.597"></a>
 <span class="sourceLineNo">598</span>     */<a name="line.598"></a>
 <span class="sourceLineNo">599</span>    @Override<a name="line.599"></a>
 <span class="sourceLineNo">600</span>    public long getTimeMillis() {<a name="line.600"></a>
 <span class="sourceLineNo">601</span>        return instant.getEpochMillisecond();<a name="line.601"></a>
 <span class="sourceLineNo">602</span>    }<a name="line.602"></a>
 <span class="sourceLineNo">603</span><a name="line.603"></a>
 <span class="sourceLineNo">604</span>    /**<a name="line.604"></a>
 <span class="sourceLineNo">605</span>     * {@inheritDoc}<a name="line.605"></a>
 <span class="sourceLineNo">606</span>     * @since 2.11<a name="line.606"></a>
 <span class="sourceLineNo">607</span>     */<a name="line.607"></a>
 <span class="sourceLineNo">608</span>    @Override<a name="line.608"></a>
 <span class="sourceLineNo">609</span>    public Instant getInstant() {<a name="line.609"></a>
 <span class="sourceLineNo">610</span>        return instant;<a name="line.610"></a>
 <span class="sourceLineNo">611</span>    }<a name="line.611"></a>
 <span class="sourceLineNo">612</span><a name="line.612"></a>
 <span class="sourceLineNo">613</span>    /**<a name="line.613"></a>
 <span class="sourceLineNo">614</span>     * Returns the Throwable associated with the event, or null.<a name="line.614"></a>
 <span class="sourceLineNo">615</span>     * @return The Throwable associated with the event.<a name="line.615"></a>
 <span class="sourceLineNo">616</span>     */<a name="line.616"></a>
 <span class="sourceLineNo">617</span>    @Override<a name="line.617"></a>
 <span class="sourceLineNo">618</span>    public Throwable getThrown() {<a name="line.618"></a>
 <span class="sourceLineNo">619</span>        return thrown;<a name="line.619"></a>
 <span class="sourceLineNo">620</span>    }<a name="line.620"></a>
 <span class="sourceLineNo">621</span><a name="line.621"></a>
 <span class="sourceLineNo">622</span>    /**<a name="line.622"></a>
 <span class="sourceLineNo">623</span>     * Returns the ThrowableProxy associated with the event, or null.<a name="line.623"></a>
 <span class="sourceLineNo">624</span>     * @return The ThrowableProxy associated with the event.<a name="line.624"></a>
 <span class="sourceLineNo">625</span>     */<a name="line.625"></a>
 <span class="sourceLineNo">626</span>    @Override<a name="line.626"></a>
 <span class="sourceLineNo">627</span>    public ThrowableProxy getThrownProxy() {<a name="line.627"></a>
 <span class="sourceLineNo">628</span>        if (thrownProxy == null &amp;&amp; thrown != null) {<a name="line.628"></a>
 <span class="sourceLineNo">629</span>            thrownProxy = new ThrowableProxy(thrown);<a name="line.629"></a>
 <span class="sourceLineNo">630</span>        }<a name="line.630"></a>
 <span class="sourceLineNo">631</span>        return thrownProxy;<a name="line.631"></a>
 <span class="sourceLineNo">632</span>    }<a name="line.632"></a>
 <span class="sourceLineNo">633</span><a name="line.633"></a>
 <span class="sourceLineNo">634</span><a name="line.634"></a>
 <span class="sourceLineNo">635</span>    /**<a name="line.635"></a>
 <span class="sourceLineNo">636</span>     * Returns the Marker associated with the event, or null.<a name="line.636"></a>
 <span class="sourceLineNo">637</span>     * @return the Marker associated with the event.<a name="line.637"></a>
 <span class="sourceLineNo">638</span>     */<a name="line.638"></a>
 <span class="sourceLineNo">639</span>    @Override<a name="line.639"></a>
 <span class="sourceLineNo">640</span>    public Marker getMarker() {<a name="line.640"></a>
 <span class="sourceLineNo">641</span>        return marker;<a name="line.641"></a>
 <span class="sourceLineNo">642</span>    }<a name="line.642"></a>
 <span class="sourceLineNo">643</span><a name="line.643"></a>
 <span class="sourceLineNo">644</span>    /**<a name="line.644"></a>
 <span class="sourceLineNo">645</span>     * The fully qualified class name of the class that was called by the caller.<a name="line.645"></a>
 <span class="sourceLineNo">646</span>     * @return the fully qualified class name of the class that is performing logging.<a name="line.646"></a>
 <span class="sourceLineNo">647</span>     */<a name="line.647"></a>
 <span class="sourceLineNo">648</span>    @Override<a name="line.648"></a>
 <span class="sourceLineNo">649</span>    public String getLoggerFqcn() {<a name="line.649"></a>
 <span class="sourceLineNo">650</span>        return loggerFqcn;<a name="line.650"></a>
 <span class="sourceLineNo">651</span>    }<a name="line.651"></a>
 <span class="sourceLineNo">652</span><a name="line.652"></a>
 <span class="sourceLineNo">653</span>    /**<a name="line.653"></a>
 <span class="sourceLineNo">654</span>     * Returns the {@code ReadOnlyStringMap} containing context data key-value pairs.<a name="line.654"></a>
 <span class="sourceLineNo">655</span>     * @return the {@code ReadOnlyStringMap} containing context data key-value pairs<a name="line.655"></a>
 <span class="sourceLineNo">656</span>     * @since 2.7<a name="line.656"></a>
 <span class="sourceLineNo">657</span>     */<a name="line.657"></a>
 <span class="sourceLineNo">658</span>    @Override<a name="line.658"></a>
 <span class="sourceLineNo">659</span>    public ReadOnlyStringMap getContextData() {<a name="line.659"></a>
 <span class="sourceLineNo">660</span>        return contextData;<a name="line.660"></a>
 <span class="sourceLineNo">661</span>    }<a name="line.661"></a>
 <span class="sourceLineNo">662</span>    /**<a name="line.662"></a>
 <span class="sourceLineNo">663</span>     * Returns the immutable copy of the ThreadContext Map.<a name="line.663"></a>
 <span class="sourceLineNo">664</span>     * @return The context Map.<a name="line.664"></a>
 <span class="sourceLineNo">665</span>     */<a name="line.665"></a>
 <span class="sourceLineNo">666</span>    @Override<a name="line.666"></a>
 <span class="sourceLineNo">667</span>    public Map&lt;String, String&gt; getContextMap() {<a name="line.667"></a>
 <span class="sourceLineNo">668</span>        return contextData.toMap();<a name="line.668"></a>
 <span class="sourceLineNo">669</span>    }<a name="line.669"></a>
 <span class="sourceLineNo">670</span><a name="line.670"></a>
 <span class="sourceLineNo">671</span>    /**<a name="line.671"></a>
 <span class="sourceLineNo">672</span>     * Returns an immutable copy of the ThreadContext stack.<a name="line.672"></a>
 <span class="sourceLineNo">673</span>     * @return The context Stack.<a name="line.673"></a>
 <span class="sourceLineNo">674</span>     */<a name="line.674"></a>
 <span class="sourceLineNo">675</span>    @Override<a name="line.675"></a>
 <span class="sourceLineNo">676</span>    public ThreadContext.ContextStack getContextStack() {<a name="line.676"></a>
 <span class="sourceLineNo">677</span>        return contextStack;<a name="line.677"></a>
 <span class="sourceLineNo">678</span>    }<a name="line.678"></a>
 <span class="sourceLineNo">679</span><a name="line.679"></a>
 <span class="sourceLineNo">680</span>    /**<a name="line.680"></a>
 <span class="sourceLineNo">681</span>     * Returns the StackTraceElement for the caller. This will be the entry that occurs right<a name="line.681"></a>
 <span class="sourceLineNo">682</span>     * before the first occurrence of FQCN as a class name.<a name="line.682"></a>
 <span class="sourceLineNo">683</span>     * @return the StackTraceElement for the caller.<a name="line.683"></a>
 <span class="sourceLineNo">684</span>     */<a name="line.684"></a>
 <span class="sourceLineNo">685</span>    @Override<a name="line.685"></a>
 <span class="sourceLineNo">686</span>    public StackTraceElement getSource() {<a name="line.686"></a>
 <span class="sourceLineNo">687</span>        if (source != null) {<a name="line.687"></a>
 <span class="sourceLineNo">688</span>            return source;<a name="line.688"></a>
 <span class="sourceLineNo">689</span>        }<a name="line.689"></a>
 <span class="sourceLineNo">690</span>        if (loggerFqcn == null || !includeLocation) {<a name="line.690"></a>
 <span class="sourceLineNo">691</span>            return null;<a name="line.691"></a>
 <span class="sourceLineNo">692</span>        }<a name="line.692"></a>
 <span class="sourceLineNo">693</span>        source = StackLocatorUtil.calcLocation(loggerFqcn);<a name="line.693"></a>
 <span class="sourceLineNo">694</span>        return source;<a name="line.694"></a>
 <span class="sourceLineNo">695</span>    }<a name="line.695"></a>
 <span class="sourceLineNo">696</span><a name="line.696"></a>
 <span class="sourceLineNo">697</span>    @Override<a name="line.697"></a>
 <span class="sourceLineNo">698</span>    public boolean isIncludeLocation() {<a name="line.698"></a>
 <span class="sourceLineNo">699</span>        return includeLocation;<a name="line.699"></a>
 <span class="sourceLineNo">700</span>    }<a name="line.700"></a>
 <span class="sourceLineNo">701</span><a name="line.701"></a>
 <span class="sourceLineNo">702</span>    @Override<a name="line.702"></a>
 <span class="sourceLineNo">703</span>    public void setIncludeLocation(final boolean includeLocation) {<a name="line.703"></a>
 <span class="sourceLineNo">704</span>        this.includeLocation = includeLocation;<a name="line.704"></a>
 <span class="sourceLineNo">705</span>    }<a name="line.705"></a>
 <span class="sourceLineNo">706</span><a name="line.706"></a>
 <span class="sourceLineNo">707</span>    @Override<a name="line.707"></a>
 <span class="sourceLineNo">708</span>    public boolean isEndOfBatch() {<a name="line.708"></a>
 <span class="sourceLineNo">709</span>        return endOfBatch;<a name="line.709"></a>
 <span class="sourceLineNo">710</span>    }<a name="line.710"></a>
 <span class="sourceLineNo">711</span><a name="line.711"></a>
 <span class="sourceLineNo">712</span>    @Override<a name="line.712"></a>
 <span class="sourceLineNo">713</span>    public void setEndOfBatch(final boolean endOfBatch) {<a name="line.713"></a>
 <span class="sourceLineNo">714</span>        this.endOfBatch = endOfBatch;<a name="line.714"></a>
 <span class="sourceLineNo">715</span>    }<a name="line.715"></a>
 <span class="sourceLineNo">716</span><a name="line.716"></a>
 <span class="sourceLineNo">717</span>    @Override<a name="line.717"></a>
 <span class="sourceLineNo">718</span>    public long getNanoTime() {<a name="line.718"></a>
 <span class="sourceLineNo">719</span>        return nanoTime;<a name="line.719"></a>
 <span class="sourceLineNo">720</span>    }<a name="line.720"></a>
 <span class="sourceLineNo">721</span><a name="line.721"></a>
 <span class="sourceLineNo">722</span>    /**<a name="line.722"></a>
 <span class="sourceLineNo">723</span>     * Creates a LogEventProxy that can be serialized.<a name="line.723"></a>
 <span class="sourceLineNo">724</span>     * @return a LogEventProxy.<a name="line.724"></a>
 <span class="sourceLineNo">725</span>     */<a name="line.725"></a>
 <span class="sourceLineNo">726</span>    protected Object writeReplace() {<a name="line.726"></a>
 <span class="sourceLineNo">727</span>        getThrownProxy(); // ensure ThrowableProxy is initialized<a name="line.727"></a>
 <span class="sourceLineNo">728</span>        return new LogEventProxy(this, this.includeLocation);<a name="line.728"></a>
 <span class="sourceLineNo">729</span>    }<a name="line.729"></a>
 <span class="sourceLineNo">730</span><a name="line.730"></a>
 <span class="sourceLineNo">731</span>    /**<a name="line.731"></a>
 <span class="sourceLineNo">732</span>     * Take a snapshot of the specified {@code LogEvent}.<a name="line.732"></a>
 <span class="sourceLineNo">733</span>     *<a name="line.733"></a>
 <span class="sourceLineNo">734</span>     * @param event the event to take a snapshot of<a name="line.734"></a>
 <span class="sourceLineNo">735</span>     * @param includeLocation if true, this method will obtain caller location information<a name="line.735"></a>
 <span class="sourceLineNo">736</span>     * @return snapshot of the event as a {@code Serializable} object<a name="line.736"></a>
 <span class="sourceLineNo">737</span>     * @see #deserialize(Serializable)<a name="line.737"></a>
 <span class="sourceLineNo">738</span>     * @see #serialize(Log4jLogEvent, boolean)<a name="line.738"></a>
 <span class="sourceLineNo">739</span>     */<a name="line.739"></a>
 <span class="sourceLineNo">740</span>    public static Serializable serialize(final LogEvent event, final boolean includeLocation) {<a name="line.740"></a>
 <span class="sourceLineNo">741</span>        if (event instanceof Log4jLogEvent) {<a name="line.741"></a>
 <span class="sourceLineNo">742</span>            event.getThrownProxy(); // ensure ThrowableProxy is initialized<a name="line.742"></a>
 <span class="sourceLineNo">743</span>            return new LogEventProxy((Log4jLogEvent) event, includeLocation);<a name="line.743"></a>
 <span class="sourceLineNo">744</span>        }<a name="line.744"></a>
 <span class="sourceLineNo">745</span>        return new LogEventProxy(event, includeLocation);<a name="line.745"></a>
 <span class="sourceLineNo">746</span>    }<a name="line.746"></a>
 <span class="sourceLineNo">747</span><a name="line.747"></a>
 <span class="sourceLineNo">748</span>    /**<a name="line.748"></a>
 <span class="sourceLineNo">749</span>     * Take a snapshot of the specified {@code Log4jLogEvent}.<a name="line.749"></a>
 <span class="sourceLineNo">750</span>     *<a name="line.750"></a>
 <span class="sourceLineNo">751</span>     * @param event the event to take a snapshot of<a name="line.751"></a>
 <span class="sourceLineNo">752</span>     * @param includeLocation if true, this method will obtain caller location information<a name="line.752"></a>
 <span class="sourceLineNo">753</span>     * @return snapshot of the event as a {@code Serializable} object<a name="line.753"></a>
 <span class="sourceLineNo">754</span>     * @see #deserialize(Serializable)<a name="line.754"></a>
 <span class="sourceLineNo">755</span>     * @see #serialize(LogEvent, boolean)<a name="line.755"></a>
 <span class="sourceLineNo">756</span>     */<a name="line.756"></a>
 <span class="sourceLineNo">757</span>    public static Serializable serialize(final Log4jLogEvent event, final boolean includeLocation) {<a name="line.757"></a>
 <span class="sourceLineNo">758</span>        event.getThrownProxy(); // ensure ThrowableProxy is initialized<a name="line.758"></a>
 <span class="sourceLineNo">759</span>        return new LogEventProxy(event, includeLocation);<a name="line.759"></a>
 <span class="sourceLineNo">760</span>    }<a name="line.760"></a>
 <span class="sourceLineNo">761</span><a name="line.761"></a>
 <span class="sourceLineNo">762</span>    public static boolean canDeserialize(final Serializable event) {<a name="line.762"></a>
 <span class="sourceLineNo">763</span>        return event instanceof LogEventProxy;<a name="line.763"></a>
 <span class="sourceLineNo">764</span>    }<a name="line.764"></a>
 <span class="sourceLineNo">765</span><a name="line.765"></a>
 <span class="sourceLineNo">766</span>    public static Log4jLogEvent deserialize(final Serializable event) {<a name="line.766"></a>
 <span class="sourceLineNo">767</span>        Objects.requireNonNull(event, "Event cannot be null");<a name="line.767"></a>
 <span class="sourceLineNo">768</span>        if (event instanceof LogEventProxy) {<a name="line.768"></a>
 <span class="sourceLineNo">769</span>            final LogEventProxy proxy = (LogEventProxy) event;<a name="line.769"></a>
 <span class="sourceLineNo">770</span>            final Log4jLogEvent result = new Log4jLogEvent(proxy.loggerName, proxy.marker,<a name="line.770"></a>
 <span class="sourceLineNo">771</span>                    proxy.loggerFQCN, proxy.level, proxy.message,<a name="line.771"></a>
 <span class="sourceLineNo">772</span>                    proxy.thrown, proxy.thrownProxy, proxy.contextData, proxy.contextStack, proxy.threadId,<a name="line.772"></a>
 <span class="sourceLineNo">773</span>                    proxy.threadName, proxy.threadPriority, proxy.source, proxy.timeMillis, proxy.nanoOfMillisecond,<a name="line.773"></a>
 <span class="sourceLineNo">774</span>                    proxy.nanoTime);<a name="line.774"></a>
 <span class="sourceLineNo">775</span>            result.setEndOfBatch(proxy.isEndOfBatch);<a name="line.775"></a>
 <span class="sourceLineNo">776</span>            result.setIncludeLocation(proxy.isLocationRequired);<a name="line.776"></a>
 <span class="sourceLineNo">777</span>            return result;<a name="line.777"></a>
 <span class="sourceLineNo">778</span>        }<a name="line.778"></a>
 <span class="sourceLineNo">779</span>        throw new IllegalArgumentException("Event is not a serialized LogEvent: " + event.toString());<a name="line.779"></a>
 <span class="sourceLineNo">780</span>    }<a name="line.780"></a>
 <span class="sourceLineNo">781</span><a name="line.781"></a>
 <span class="sourceLineNo">782</span>    private void readObject(final ObjectInputStream stream) throws InvalidObjectException {<a name="line.782"></a>
 <span class="sourceLineNo">783</span>        throw new InvalidObjectException("Proxy required");<a name="line.783"></a>
 <span class="sourceLineNo">784</span>    }<a name="line.784"></a>
 <span class="sourceLineNo">785</span><a name="line.785"></a>
 <span class="sourceLineNo">786</span>    public static LogEvent createMemento(final LogEvent logEvent) {<a name="line.786"></a>
 <span class="sourceLineNo">787</span>        return new Log4jLogEvent.Builder(logEvent).build();<a name="line.787"></a>
 <span class="sourceLineNo">788</span>    }<a name="line.788"></a>
 <span class="sourceLineNo">789</span><a name="line.789"></a>
 <span class="sourceLineNo">790</span>    /**<a name="line.790"></a>
 <span class="sourceLineNo">791</span>     * Creates and returns a new immutable copy of this {@code Log4jLogEvent}.<a name="line.791"></a>
 <span class="sourceLineNo">792</span>     *<a name="line.792"></a>
 <span class="sourceLineNo">793</span>     * @return a new immutable copy of the data in this {@code Log4jLogEvent}<a name="line.793"></a>
 <span class="sourceLineNo">794</span>     */<a name="line.794"></a>
 <span class="sourceLineNo">795</span>    public static Log4jLogEvent createMemento(final LogEvent event, final boolean includeLocation) {<a name="line.795"></a>
 <span class="sourceLineNo">796</span>        return deserialize(serialize(event, includeLocation));<a name="line.796"></a>
 <span class="sourceLineNo">797</span>    }<a name="line.797"></a>
 <span class="sourceLineNo">798</span><a name="line.798"></a>
 <span class="sourceLineNo">799</span>    @Override<a name="line.799"></a>
 <span class="sourceLineNo">800</span>    public String toString() {<a name="line.800"></a>
 <span class="sourceLineNo">801</span>        final StringBuilder sb = new StringBuilder();<a name="line.801"></a>
 <span class="sourceLineNo">802</span>        final String n = loggerName.isEmpty() ? LoggerConfig.ROOT : loggerName;<a name="line.802"></a>
 <span class="sourceLineNo">803</span>        sb.append("Logger=").append(n);<a name="line.803"></a>
 <span class="sourceLineNo">804</span>        sb.append(" Level=").append(level.name());<a name="line.804"></a>
 <span class="sourceLineNo">805</span>        sb.append(" Message=").append(message == null ? null : message.getFormattedMessage());<a name="line.805"></a>
 <span class="sourceLineNo">806</span>        return sb.toString();<a name="line.806"></a>
 <span class="sourceLineNo">807</span>    }<a name="line.807"></a>
 <span class="sourceLineNo">808</span><a name="line.808"></a>
 <span class="sourceLineNo">809</span>    @Override<a name="line.809"></a>
 <span class="sourceLineNo">810</span>    public boolean equals(final Object o) {<a name="line.810"></a>
 <span class="sourceLineNo">811</span>        if (this == o) {<a name="line.811"></a>
 <span class="sourceLineNo">812</span>            return true;<a name="line.812"></a>
 <span class="sourceLineNo">813</span>        }<a name="line.813"></a>
 <span class="sourceLineNo">814</span>        if (o == null || getClass() != o.getClass()) {<a name="line.814"></a>
 <span class="sourceLineNo">815</span>            return false;<a name="line.815"></a>
 <span class="sourceLineNo">816</span>        }<a name="line.816"></a>
 <span class="sourceLineNo">817</span><a name="line.817"></a>
 <span class="sourceLineNo">818</span>        final Log4jLogEvent that = (Log4jLogEvent) o;<a name="line.818"></a>
 <span class="sourceLineNo">819</span><a name="line.819"></a>
 <span class="sourceLineNo">820</span>        if (endOfBatch != that.endOfBatch) {<a name="line.820"></a>
 <span class="sourceLineNo">821</span>            return false;<a name="line.821"></a>
 <span class="sourceLineNo">822</span>        }<a name="line.822"></a>
 <span class="sourceLineNo">823</span>        if (includeLocation != that.includeLocation) {<a name="line.823"></a>
 <span class="sourceLineNo">824</span>            return false;<a name="line.824"></a>
 <span class="sourceLineNo">825</span>        }<a name="line.825"></a>
 <span class="sourceLineNo">826</span>        if (!instant.equals(that.instant)) {<a name="line.826"></a>
 <span class="sourceLineNo">827</span>            return false;<a name="line.827"></a>
 <span class="sourceLineNo">828</span>        }<a name="line.828"></a>
 <span class="sourceLineNo">829</span>        if (nanoTime != that.nanoTime) {<a name="line.829"></a>
 <span class="sourceLineNo">830</span>            return false;<a name="line.830"></a>
 <span class="sourceLineNo">831</span>        }<a name="line.831"></a>
 <span class="sourceLineNo">832</span>        if (loggerFqcn != null ? !loggerFqcn.equals(that.loggerFqcn) : that.loggerFqcn != null) {<a name="line.832"></a>
 <span class="sourceLineNo">833</span>            return false;<a name="line.833"></a>
 <span class="sourceLineNo">834</span>        }<a name="line.834"></a>
 <span class="sourceLineNo">835</span>        if (level != null ? !level.equals(that.level) : that.level != null) {<a name="line.835"></a>
 <span class="sourceLineNo">836</span>            return false;<a name="line.836"></a>
 <span class="sourceLineNo">837</span>        }<a name="line.837"></a>
 <span class="sourceLineNo">838</span>        if (source != null ? !source.equals(that.source) : that.source != null) {<a name="line.838"></a>
 <span class="sourceLineNo">839</span>            return false;<a name="line.839"></a>
 <span class="sourceLineNo">840</span>        }<a name="line.840"></a>
 <span class="sourceLineNo">841</span>        if (marker != null ? !marker.equals(that.marker) : that.marker != null) {<a name="line.841"></a>
 <span class="sourceLineNo">842</span>            return false;<a name="line.842"></a>
 <span class="sourceLineNo">843</span>        }<a name="line.843"></a>
 <span class="sourceLineNo">844</span>        if (contextData != null ? !contextData.equals(that.contextData) : that.contextData != null) {<a name="line.844"></a>
 <span class="sourceLineNo">845</span>            return false;<a name="line.845"></a>
 <span class="sourceLineNo">846</span>        }<a name="line.846"></a>
 <span class="sourceLineNo">847</span>        if (!message.equals(that.message)) {<a name="line.847"></a>
 <span class="sourceLineNo">848</span>            return false;<a name="line.848"></a>
 <span class="sourceLineNo">849</span>        }<a name="line.849"></a>
 <span class="sourceLineNo">850</span>        if (!loggerName.equals(that.loggerName)) {<a name="line.850"></a>
 <span class="sourceLineNo">851</span>            return false;<a name="line.851"></a>
 <span class="sourceLineNo">852</span>        }<a name="line.852"></a>
 <span class="sourceLineNo">853</span>        if (contextStack != null ? !contextStack.equals(that.contextStack) : that.contextStack != null) {<a name="line.853"></a>
 <span class="sourceLineNo">854</span>            return false;<a name="line.854"></a>
 <span class="sourceLineNo">855</span>        }<a name="line.855"></a>
 <span class="sourceLineNo">856</span>        if (threadId != that.threadId) {<a name="line.856"></a>
 <span class="sourceLineNo">857</span>            return false;<a name="line.857"></a>
 <span class="sourceLineNo">858</span>        }<a name="line.858"></a>
 <span class="sourceLineNo">859</span>        if (threadName != null ? !threadName.equals(that.threadName) : that.threadName != null) {<a name="line.859"></a>
 <span class="sourceLineNo">860</span>            return false;<a name="line.860"></a>
 <span class="sourceLineNo">861</span>        }<a name="line.861"></a>
 <span class="sourceLineNo">862</span>        if (threadPriority != that.threadPriority) {<a name="line.862"></a>
 <span class="sourceLineNo">863</span>            return false;<a name="line.863"></a>
 <span class="sourceLineNo">864</span>        }<a name="line.864"></a>
 <span class="sourceLineNo">865</span>        if (thrown != null ? !thrown.equals(that.thrown) : that.thrown != null) {<a name="line.865"></a>
 <span class="sourceLineNo">866</span>            return false;<a name="line.866"></a>
 <span class="sourceLineNo">867</span>        }<a name="line.867"></a>
 <span class="sourceLineNo">868</span>        if (thrownProxy != null ? !thrownProxy.equals(that.thrownProxy) : that.thrownProxy != null) {<a name="line.868"></a>
 <span class="sourceLineNo">869</span>            return false;<a name="line.869"></a>
 <span class="sourceLineNo">870</span>        }<a name="line.870"></a>
 <span class="sourceLineNo">871</span><a name="line.871"></a>
 <span class="sourceLineNo">872</span>        return true;<a name="line.872"></a>
 <span class="sourceLineNo">873</span>    }<a name="line.873"></a>
 <span class="sourceLineNo">874</span><a name="line.874"></a>
 <span class="sourceLineNo">875</span>    @Override<a name="line.875"></a>
 <span class="sourceLineNo">876</span>    public int hashCode() {<a name="line.876"></a>
 <span class="sourceLineNo">877</span>        // Check:OFF: MagicNumber<a name="line.877"></a>
 <span class="sourceLineNo">878</span>        int result = loggerFqcn != null ? loggerFqcn.hashCode() : 0;<a name="line.878"></a>
 <span class="sourceLineNo">879</span>        result = 31 * result + (marker != null ? marker.hashCode() : 0);<a name="line.879"></a>
 <span class="sourceLineNo">880</span>        result = 31 * result + (level != null ? level.hashCode() : 0);<a name="line.880"></a>
 <span class="sourceLineNo">881</span>        result = 31 * result + loggerName.hashCode();<a name="line.881"></a>
 <span class="sourceLineNo">882</span>        result = 31 * result + message.hashCode();<a name="line.882"></a>
 <span class="sourceLineNo">883</span>        result = 31 * result + instant.hashCode();<a name="line.883"></a>
 <span class="sourceLineNo">884</span>        result = 31 * result + (int) (nanoTime ^ (nanoTime &gt;&gt;&gt; 32));<a name="line.884"></a>
 <span class="sourceLineNo">885</span>        result = 31 * result + (thrown != null ? thrown.hashCode() : 0);<a name="line.885"></a>
 <span class="sourceLineNo">886</span>        result = 31 * result + (thrownProxy != null ? thrownProxy.hashCode() : 0);<a name="line.886"></a>
 <span class="sourceLineNo">887</span>        result = 31 * result + (contextData != null ? contextData.hashCode() : 0);<a name="line.887"></a>
 <span class="sourceLineNo">888</span>        result = 31 * result + (contextStack != null ? contextStack.hashCode() : 0);<a name="line.888"></a>
 <span class="sourceLineNo">889</span>        result = 31 * result + (int) (threadId ^ (threadId &gt;&gt;&gt; 32));<a name="line.889"></a>
 <span class="sourceLineNo">890</span>        result = 31 * result + (threadName != null ? threadName.hashCode() : 0);<a name="line.890"></a>
 <span class="sourceLineNo">891</span>        result = 31 * result + (threadPriority ^ (threadPriority &gt;&gt;&gt; 32));<a name="line.891"></a>
 <span class="sourceLineNo">892</span>        result = 31 * result + (source != null ? source.hashCode() : 0);<a name="line.892"></a>
 <span class="sourceLineNo">893</span>        result = 31 * result + (includeLocation ? 1 : 0);<a name="line.893"></a>
 <span class="sourceLineNo">894</span>        result = 31 * result + (endOfBatch ? 1 : 0);<a name="line.894"></a>
 <span class="sourceLineNo">895</span>        // Check:ON: MagicNumber<a name="line.895"></a>
 <span class="sourceLineNo">896</span>        return result;<a name="line.896"></a>
 <span class="sourceLineNo">897</span>    }<a name="line.897"></a>
 <span class="sourceLineNo">898</span><a name="line.898"></a>
 <span class="sourceLineNo">899</span>    /**<a name="line.899"></a>
 <span class="sourceLineNo">900</span>     * Proxy pattern used to serialize the LogEvent.<a name="line.900"></a>
 <span class="sourceLineNo">901</span>     */<a name="line.901"></a>
 <span class="sourceLineNo">902</span>    static class LogEventProxy implements Serializable {<a name="line.902"></a>
 <span class="sourceLineNo">903</span><a name="line.903"></a>
 <span class="sourceLineNo">904</span>        private static final long serialVersionUID = -8634075037355293699L;<a name="line.904"></a>
 <span class="sourceLineNo">905</span>        private final String loggerFQCN;<a name="line.905"></a>
 <span class="sourceLineNo">906</span>        private final Marker marker;<a name="line.906"></a>
 <span class="sourceLineNo">907</span>        private final Level level;<a name="line.907"></a>
 <span class="sourceLineNo">908</span>        private final String loggerName;<a name="line.908"></a>
 <span class="sourceLineNo">909</span>        // transient since 2.8<a name="line.909"></a>
 <span class="sourceLineNo">910</span>        private final transient Message message;<a name="line.910"></a>
 <span class="sourceLineNo">911</span>        /** since 2.8 */<a name="line.911"></a>
 <span class="sourceLineNo">912</span>        private MarshalledObject&lt;Message&gt; marshalledMessage;<a name="line.912"></a>
 <span class="sourceLineNo">913</span>        /** since 2.8 */<a name="line.913"></a>
 <span class="sourceLineNo">914</span>        private String messageString;<a name="line.914"></a>
 <span class="sourceLineNo">915</span>        private final long timeMillis;<a name="line.915"></a>
 <span class="sourceLineNo">916</span>        /** since 2.11 */<a name="line.916"></a>
 <span class="sourceLineNo">917</span>        private final int nanoOfMillisecond;<a name="line.917"></a>
 <span class="sourceLineNo">918</span>        private final transient Throwable thrown;<a name="line.918"></a>
 <span class="sourceLineNo">919</span>        private final ThrowableProxy thrownProxy;<a name="line.919"></a>
 <span class="sourceLineNo">920</span>        /** @since 2.7 */<a name="line.920"></a>
 <span class="sourceLineNo">921</span>        private final StringMap contextData;<a name="line.921"></a>
 <span class="sourceLineNo">922</span>        private final ThreadContext.ContextStack contextStack;<a name="line.922"></a>
 <span class="sourceLineNo">923</span>        /** @since 2.6 */<a name="line.923"></a>
 <span class="sourceLineNo">924</span>        private final long threadId;<a name="line.924"></a>
 <span class="sourceLineNo">925</span>        private final String threadName;<a name="line.925"></a>
 <span class="sourceLineNo">926</span>        /** @since 2.6 */<a name="line.926"></a>
 <span class="sourceLineNo">927</span>        private final int threadPriority;<a name="line.927"></a>
 <span class="sourceLineNo">928</span>        private final StackTraceElement source;<a name="line.928"></a>
 <span class="sourceLineNo">929</span>        private final boolean isLocationRequired;<a name="line.929"></a>
 <span class="sourceLineNo">930</span>        private final boolean isEndOfBatch;<a name="line.930"></a>
 <span class="sourceLineNo">931</span>        /** @since 2.4 */<a name="line.931"></a>
 <span class="sourceLineNo">932</span>        private final transient long nanoTime;<a name="line.932"></a>
 <span class="sourceLineNo">933</span><a name="line.933"></a>
 <span class="sourceLineNo">934</span>        public LogEventProxy(final Log4jLogEvent event, final boolean includeLocation) {<a name="line.934"></a>
 <span class="sourceLineNo">935</span>            this.loggerFQCN = event.loggerFqcn;<a name="line.935"></a>
 <span class="sourceLineNo">936</span>            this.marker = event.marker;<a name="line.936"></a>
 <span class="sourceLineNo">937</span>            this.level = event.level;<a name="line.937"></a>
 <span class="sourceLineNo">938</span>            this.loggerName = event.loggerName;<a name="line.938"></a>
 <span class="sourceLineNo">939</span>            this.message = event.message instanceof ReusableMessage<a name="line.939"></a>
 <span class="sourceLineNo">940</span>                    ? memento((ReusableMessage) event.message)<a name="line.940"></a>
 <span class="sourceLineNo">941</span>                    : event.message;<a name="line.941"></a>
 <span class="sourceLineNo">942</span>            this.timeMillis = event.instant.getEpochMillisecond();<a name="line.942"></a>
 <span class="sourceLineNo">943</span>            this.nanoOfMillisecond = event.instant.getNanoOfMillisecond();<a name="line.943"></a>
 <span class="sourceLineNo">944</span>            this.thrown = event.thrown;<a name="line.944"></a>
 <span class="sourceLineNo">945</span>            this.thrownProxy = event.thrownProxy;<a name="line.945"></a>
 <span class="sourceLineNo">946</span>            this.contextData = event.contextData;<a name="line.946"></a>
 <span class="sourceLineNo">947</span>            this.contextStack = event.contextStack;<a name="line.947"></a>
 <span class="sourceLineNo">948</span>            this.source = includeLocation ? event.getSource() : null;<a name="line.948"></a>
 <span class="sourceLineNo">949</span>            this.threadId = event.getThreadId();<a name="line.949"></a>
 <span class="sourceLineNo">950</span>            this.threadName = event.getThreadName();<a name="line.950"></a>
 <span class="sourceLineNo">951</span>            this.threadPriority = event.getThreadPriority();<a name="line.951"></a>
 <span class="sourceLineNo">952</span>            this.isLocationRequired = includeLocation;<a name="line.952"></a>
 <span class="sourceLineNo">953</span>            this.isEndOfBatch = event.endOfBatch;<a name="line.953"></a>
 <span class="sourceLineNo">954</span>            this.nanoTime = event.nanoTime;<a name="line.954"></a>
 <span class="sourceLineNo">955</span>        }<a name="line.955"></a>
 <span class="sourceLineNo">956</span><a name="line.956"></a>
 <span class="sourceLineNo">957</span>        public LogEventProxy(final LogEvent event, final boolean includeLocation) {<a name="line.957"></a>
 <span class="sourceLineNo">958</span>            this.loggerFQCN = event.getLoggerFqcn();<a name="line.958"></a>
 <span class="sourceLineNo">959</span>            this.marker = event.getMarker();<a name="line.959"></a>
 <span class="sourceLineNo">960</span>            this.level = event.getLevel();<a name="line.960"></a>
 <span class="sourceLineNo">961</span>            this.loggerName = event.getLoggerName();<a name="line.961"></a>
 <span class="sourceLineNo">962</span><a name="line.962"></a>
 <span class="sourceLineNo">963</span>            final Message temp = event.getMessage();<a name="line.963"></a>
 <span class="sourceLineNo">964</span>            message = temp instanceof ReusableMessage<a name="line.964"></a>
 <span class="sourceLineNo">965</span>                    ? memento((ReusableMessage) temp)<a name="line.965"></a>
 <span class="sourceLineNo">966</span>                    : temp;<a name="line.966"></a>
 <span class="sourceLineNo">967</span>            this.timeMillis = event.getInstant().getEpochMillisecond();<a name="line.967"></a>
 <span class="sourceLineNo">968</span>            this.nanoOfMillisecond = event.getInstant().getNanoOfMillisecond();<a name="line.968"></a>
 <span class="sourceLineNo">969</span>            this.thrown = event.getThrown();<a name="line.969"></a>
 <span class="sourceLineNo">970</span>            this.thrownProxy = event.getThrownProxy();<a name="line.970"></a>
 <span class="sourceLineNo">971</span>            this.contextData = memento(event.getContextData());<a name="line.971"></a>
 <span class="sourceLineNo">972</span>            this.contextStack = event.getContextStack();<a name="line.972"></a>
 <span class="sourceLineNo">973</span>            this.source = includeLocation ? event.getSource() : null;<a name="line.973"></a>
 <span class="sourceLineNo">974</span>            this.threadId = event.getThreadId();<a name="line.974"></a>
 <span class="sourceLineNo">975</span>            this.threadName = event.getThreadName();<a name="line.975"></a>
 <span class="sourceLineNo">976</span>            this.threadPriority = event.getThreadPriority();<a name="line.976"></a>
 <span class="sourceLineNo">977</span>            this.isLocationRequired = includeLocation;<a name="line.977"></a>
 <span class="sourceLineNo">978</span>            this.isEndOfBatch = event.isEndOfBatch();<a name="line.978"></a>
 <span class="sourceLineNo">979</span>            this.nanoTime = event.getNanoTime();<a name="line.979"></a>
 <span class="sourceLineNo">980</span>        }<a name="line.980"></a>
 <span class="sourceLineNo">981</span><a name="line.981"></a>
 <span class="sourceLineNo">982</span>        private static Message memento(final ReusableMessage message) {<a name="line.982"></a>
 <span class="sourceLineNo">983</span>            return message.memento();<a name="line.983"></a>
 <span class="sourceLineNo">984</span>        }<a name="line.984"></a>
 <span class="sourceLineNo">985</span><a name="line.985"></a>
 <span class="sourceLineNo">986</span>        private static StringMap memento(final ReadOnlyStringMap data) {<a name="line.986"></a>
 <span class="sourceLineNo">987</span>            final StringMap result = ContextDataFactory.createContextData();<a name="line.987"></a>
 <span class="sourceLineNo">988</span>            result.putAll(data);<a name="line.988"></a>
 <span class="sourceLineNo">989</span>            return result;<a name="line.989"></a>
 <span class="sourceLineNo">990</span>        }<a name="line.990"></a>
 <span class="sourceLineNo">991</span><a name="line.991"></a>
 <span class="sourceLineNo">992</span>        private static MarshalledObject&lt;Message&gt; marshall(final Message msg) {<a name="line.992"></a>
 <span class="sourceLineNo">993</span>            try {<a name="line.993"></a>
 <span class="sourceLineNo">994</span>                return new MarshalledObject&lt;&gt;(msg);<a name="line.994"></a>
 <span class="sourceLineNo">995</span>            } catch (final Exception ex) {<a name="line.995"></a>
 <span class="sourceLineNo">996</span>                return null;<a name="line.996"></a>
 <span class="sourceLineNo">997</span>            }<a name="line.997"></a>
 <span class="sourceLineNo">998</span>        }<a name="line.998"></a>
 <span class="sourceLineNo">999</span><a name="line.999"></a>
 <span class="sourceLineNo">1000</span>        private void writeObject(final java.io.ObjectOutputStream s) throws IOException {<a name="line.1000"></a>
 <span class="sourceLineNo">1001</span>            this.messageString = message.getFormattedMessage();<a name="line.1001"></a>
 <span class="sourceLineNo">1002</span>            this.marshalledMessage = marshall(message);<a name="line.1002"></a>
 <span class="sourceLineNo">1003</span>            s.defaultWriteObject();<a name="line.1003"></a>
 <span class="sourceLineNo">1004</span>        }<a name="line.1004"></a>
 <span class="sourceLineNo">1005</span><a name="line.1005"></a>
 <span class="sourceLineNo">1006</span>        /**<a name="line.1006"></a>
 <span class="sourceLineNo">1007</span>         * Returns a Log4jLogEvent using the data in the proxy.<a name="line.1007"></a>
 <span class="sourceLineNo">1008</span>         * @return Log4jLogEvent.<a name="line.1008"></a>
 <span class="sourceLineNo">1009</span>         */<a name="line.1009"></a>
 <span class="sourceLineNo">1010</span>        protected Object readResolve() {<a name="line.1010"></a>
 <span class="sourceLineNo">1011</span>            final Log4jLogEvent result = new Log4jLogEvent(loggerName, marker, loggerFQCN, level, message(), thrown,<a name="line.1011"></a>
 <span class="sourceLineNo">1012</span>                    thrownProxy, contextData, contextStack, threadId, threadName, threadPriority, source, timeMillis,<a name="line.1012"></a>
 <span class="sourceLineNo">1013</span>                    nanoOfMillisecond, nanoTime);<a name="line.1013"></a>
 <span class="sourceLineNo">1014</span>            result.setEndOfBatch(isEndOfBatch);<a name="line.1014"></a>
 <span class="sourceLineNo">1015</span>            result.setIncludeLocation(isLocationRequired);<a name="line.1015"></a>
 <span class="sourceLineNo">1016</span>            return result;<a name="line.1016"></a>
 <span class="sourceLineNo">1017</span>        }<a name="line.1017"></a>
 <span class="sourceLineNo">1018</span><a name="line.1018"></a>
 <span class="sourceLineNo">1019</span>        private Message message() {<a name="line.1019"></a>
 <span class="sourceLineNo">1020</span>            if (marshalledMessage != null) {<a name="line.1020"></a>
 <span class="sourceLineNo">1021</span>                try {<a name="line.1021"></a>
 <span class="sourceLineNo">1022</span>                    return marshalledMessage.get();<a name="line.1022"></a>
 <span class="sourceLineNo">1023</span>                } catch (final Exception ex) {<a name="line.1023"></a>
 <span class="sourceLineNo">1024</span>                    // ignore me<a name="line.1024"></a>
 <span class="sourceLineNo">1025</span>                }<a name="line.1025"></a>
 <span class="sourceLineNo">1026</span>            }<a name="line.1026"></a>
 <span class="sourceLineNo">1027</span>            return new SimpleMessage(messageString);<a name="line.1027"></a>
 <span class="sourceLineNo">1028</span>        }<a name="line.1028"></a>
 <span class="sourceLineNo">1029</span>    }<a name="line.1029"></a>
 <span class="sourceLineNo">1030</span>}<a name="line.1030"></a>


 </pre>
 </div>
 </body>
 </html>