| <!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.pattern;<a name="line.17"></a> |
| <span class="sourceLineNo">018</span><a name="line.18"></a> |
| <span class="sourceLineNo">019</span>import java.util.Arrays;<a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import java.util.Date;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import java.util.Objects;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import java.util.TimeZone;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.util.concurrent.atomic.AtomicReference;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span><a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.logging.log4j.core.LogEvent;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.logging.log4j.core.config.plugins.Plugin;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.logging.log4j.core.util.Constants;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.logging.log4j.core.time.Instant;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.logging.log4j.core.time.MutableInstant;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.logging.log4j.core.util.datetime.FastDateFormat;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.logging.log4j.core.util.datetime.FixedDateFormat;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.logging.log4j.core.util.datetime.FixedDateFormat.FixedFormat;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.logging.log4j.util.PerformanceSensitive;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span><a name="line.34"></a> |
| <span class="sourceLineNo">035</span>/**<a name="line.35"></a> |
| <span class="sourceLineNo">036</span> * Converts and formats the event's date in a StringBuilder.<a name="line.36"></a> |
| <span class="sourceLineNo">037</span> */<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>@Plugin(name = "DatePatternConverter", category = PatternConverter.CATEGORY)<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>@ConverterKeys({"d", "date"})<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>@PerformanceSensitive("allocation")<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>public final class DatePatternConverter extends LogEventPatternConverter implements ArrayPatternConverter {<a name="line.41"></a> |
| <span class="sourceLineNo">042</span><a name="line.42"></a> |
| <span class="sourceLineNo">043</span> private abstract static class Formatter {<a name="line.43"></a> |
| <span class="sourceLineNo">044</span> long previousTime; // for ThreadLocal caching mode<a name="line.44"></a> |
| <span class="sourceLineNo">045</span> int nanos;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span><a name="line.46"></a> |
| <span class="sourceLineNo">047</span> abstract String format(final Instant instant);<a name="line.47"></a> |
| <span class="sourceLineNo">048</span><a name="line.48"></a> |
| <span class="sourceLineNo">049</span> abstract void formatToBuffer(final Instant instant, StringBuilder destination);<a name="line.49"></a> |
| <span class="sourceLineNo">050</span><a name="line.50"></a> |
| <span class="sourceLineNo">051</span> public String toPattern() {<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> return null;<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> }<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> }<a name="line.54"></a> |
| <span class="sourceLineNo">055</span><a name="line.55"></a> |
| <span class="sourceLineNo">056</span> private static final class PatternFormatter extends Formatter {<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> private final FastDateFormat fastDateFormat;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span><a name="line.58"></a> |
| <span class="sourceLineNo">059</span> // this field is only used in ThreadLocal caching mode<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> private final StringBuilder cachedBuffer = new StringBuilder(64);<a name="line.60"></a> |
| <span class="sourceLineNo">061</span><a name="line.61"></a> |
| <span class="sourceLineNo">062</span> PatternFormatter(final FastDateFormat fastDateFormat) {<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> this.fastDateFormat = fastDateFormat;<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> }<a name="line.64"></a> |
| <span class="sourceLineNo">065</span><a name="line.65"></a> |
| <span class="sourceLineNo">066</span> @Override<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> String format(final Instant instant) {<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> return fastDateFormat.format(instant.getEpochMillisecond());<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> }<a name="line.69"></a> |
| <span class="sourceLineNo">070</span><a name="line.70"></a> |
| <span class="sourceLineNo">071</span> @Override<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> void formatToBuffer(final Instant instant, final StringBuilder destination) {<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> final long timeMillis = instant.getEpochMillisecond();<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> if (previousTime != timeMillis) {<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> cachedBuffer.setLength(0);<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> fastDateFormat.format(timeMillis, cachedBuffer);<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> }<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> destination.append(cachedBuffer);<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> }<a name="line.79"></a> |
| <span class="sourceLineNo">080</span><a name="line.80"></a> |
| <span class="sourceLineNo">081</span> @Override<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> public String toPattern() {<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> return fastDateFormat.getPattern();<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> }<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> }<a name="line.85"></a> |
| <span class="sourceLineNo">086</span><a name="line.86"></a> |
| <span class="sourceLineNo">087</span> private static final class FixedFormatter extends Formatter {<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> private final FixedDateFormat fixedDateFormat;<a name="line.88"></a> |
| <span class="sourceLineNo">089</span><a name="line.89"></a> |
| <span class="sourceLineNo">090</span> // below fields are only used in ThreadLocal caching mode<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> private final char[] cachedBuffer = new char[70]; // max length of formatted date-time in any format < 70<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> private int length = 0;<a name="line.92"></a> |
| <span class="sourceLineNo">093</span><a name="line.93"></a> |
| <span class="sourceLineNo">094</span> FixedFormatter(final FixedDateFormat fixedDateFormat) {<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> this.fixedDateFormat = fixedDateFormat;<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> }<a name="line.96"></a> |
| <span class="sourceLineNo">097</span><a name="line.97"></a> |
| <span class="sourceLineNo">098</span> @Override<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> String format(final Instant instant) {<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> return fixedDateFormat.formatInstant(instant);<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> @Override<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> void formatToBuffer(final Instant instant, final StringBuilder destination) {<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> final long epochSecond = instant.getEpochSecond();<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> final int nanoOfSecond = instant.getNanoOfSecond();<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> if (previousTime != epochSecond || nanos != nanoOfSecond) {<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> length = fixedDateFormat.formatInstant(instant, cachedBuffer, 0);<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> previousTime = epochSecond;<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> nanos = nanoOfSecond;<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> }<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> destination.append(cachedBuffer, 0, length);<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> }<a name="line.113"></a> |
| <span class="sourceLineNo">114</span><a name="line.114"></a> |
| <span class="sourceLineNo">115</span> @Override<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> public String toPattern() {<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> return fixedDateFormat.getFormat();<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> }<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> }<a name="line.119"></a> |
| <span class="sourceLineNo">120</span><a name="line.120"></a> |
| <span class="sourceLineNo">121</span> private static final class UnixFormatter extends Formatter {<a name="line.121"></a> |
| <span class="sourceLineNo">122</span><a name="line.122"></a> |
| <span class="sourceLineNo">123</span> @Override<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> String format(final Instant instant) {<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> return Long.toString(instant.getEpochSecond());<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> }<a name="line.126"></a> |
| <span class="sourceLineNo">127</span><a name="line.127"></a> |
| <span class="sourceLineNo">128</span> @Override<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> void formatToBuffer(final Instant instant, final StringBuilder destination) {<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> destination.append(instant.getEpochSecond()); // no need for caching<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> }<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> }<a name="line.132"></a> |
| <span class="sourceLineNo">133</span><a name="line.133"></a> |
| <span class="sourceLineNo">134</span> private static final class UnixMillisFormatter extends Formatter {<a name="line.134"></a> |
| <span class="sourceLineNo">135</span><a name="line.135"></a> |
| <span class="sourceLineNo">136</span> @Override<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> String format(final Instant instant) {<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> return Long.toString(instant.getEpochMillisecond());<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> }<a name="line.139"></a> |
| <span class="sourceLineNo">140</span><a name="line.140"></a> |
| <span class="sourceLineNo">141</span> @Override<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> void formatToBuffer(final Instant instant, final StringBuilder destination) {<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> destination.append(instant.getEpochMillisecond()); // no need for caching<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><a name="line.146"></a> |
| <span class="sourceLineNo">147</span> private final class CachedTime {<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> public long epochSecond;<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> public int nanoOfSecond;<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> public String formatted;<a name="line.150"></a> |
| <span class="sourceLineNo">151</span><a name="line.151"></a> |
| <span class="sourceLineNo">152</span> public CachedTime(final Instant instant) {<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> this.epochSecond = instant.getEpochSecond();<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> this.nanoOfSecond = instant.getNanoOfSecond();<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> this.formatted = formatter.format(instant);<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> }<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> }<a name="line.157"></a> |
| <span class="sourceLineNo">158</span><a name="line.158"></a> |
| <span class="sourceLineNo">159</span> /**<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> * UNIX formatter in seconds (standard).<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> */<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> private static final String UNIX_FORMAT = "UNIX";<a name="line.162"></a> |
| <span class="sourceLineNo">163</span><a name="line.163"></a> |
| <span class="sourceLineNo">164</span> /**<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> * UNIX formatter in milliseconds<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> */<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> private static final String UNIX_MILLIS_FORMAT = "UNIX_MILLIS";<a name="line.167"></a> |
| <span class="sourceLineNo">168</span><a name="line.168"></a> |
| <span class="sourceLineNo">169</span> private final String[] options;<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> private final ThreadLocal<MutableInstant> threadLocalMutableInstant = new ThreadLocal<>();<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> private final ThreadLocal<Formatter> threadLocalFormatter = new ThreadLocal<>();<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> private final AtomicReference<CachedTime> cachedTime;<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> private final Formatter formatter;<a name="line.173"></a> |
| <span class="sourceLineNo">174</span><a name="line.174"></a> |
| <span class="sourceLineNo">175</span> /**<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> * Private constructor.<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> *<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> * @param options options, may be null.<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> */<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> private DatePatternConverter(final String[] options) {<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> super("Date", "date");<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> this.options = options == null ? null : Arrays.copyOf(options, options.length);<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> this.formatter = createFormatter(options);<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> cachedTime = new AtomicReference<>(fromEpochMillis(System.currentTimeMillis()));<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> }<a name="line.185"></a> |
| <span class="sourceLineNo">186</span><a name="line.186"></a> |
| <span class="sourceLineNo">187</span> private CachedTime fromEpochMillis(final long epochMillis) {<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> final MutableInstant temp = new MutableInstant();<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> temp.initFromEpochMilli(epochMillis, 0);<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> return new CachedTime(temp);<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> }<a name="line.191"></a> |
| <span class="sourceLineNo">192</span><a name="line.192"></a> |
| <span class="sourceLineNo">193</span> private Formatter createFormatter(final String[] options) {<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> final FixedDateFormat fixedDateFormat = FixedDateFormat.createIfSupported(options);<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> if (fixedDateFormat != null) {<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> return createFixedFormatter(fixedDateFormat);<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> }<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> return createNonFixedFormatter(options);<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> }<a name="line.199"></a> |
| <span class="sourceLineNo">200</span><a name="line.200"></a> |
| <span class="sourceLineNo">201</span> /**<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> * Obtains an instance of pattern converter.<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> *<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> * @param options options, may be null.<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> * @return instance of pattern converter.<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> */<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> public static DatePatternConverter newInstance(final String[] options) {<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> return new DatePatternConverter(options);<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> }<a name="line.209"></a> |
| <span class="sourceLineNo">210</span><a name="line.210"></a> |
| <span class="sourceLineNo">211</span> private static Formatter createFixedFormatter(final FixedDateFormat fixedDateFormat) {<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> return new FixedFormatter(fixedDateFormat);<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> private static Formatter createNonFixedFormatter(final String[] options) {<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> // if we get here, options is a non-null array with at least one element (first of which non-null)<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> Objects.requireNonNull(options);<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> if (options.length == 0) {<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> throw new IllegalArgumentException("Options array must have at least one element");<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> }<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> Objects.requireNonNull(options[0]);<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> final String patternOption = options[0];<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> if (UNIX_FORMAT.equals(patternOption)) {<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> return new UnixFormatter();<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> }<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> if (UNIX_MILLIS_FORMAT.equals(patternOption)) {<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> return new UnixMillisFormatter();<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> }<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> // LOG4J2-1149: patternOption may be a name (if a time zone was specified)<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> final FixedDateFormat.FixedFormat fixedFormat = FixedDateFormat.FixedFormat.lookup(patternOption);<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> final String pattern = fixedFormat == null ? patternOption : fixedFormat.getPattern();<a name="line.231"></a> |
| <span class="sourceLineNo">232</span><a name="line.232"></a> |
| <span class="sourceLineNo">233</span> // if the option list contains a TZ option, then set it.<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> TimeZone tz = null;<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> if (options.length > 1 && options[1] != null) {<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> tz = TimeZone.getTimeZone(options[1]);<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> }<a name="line.237"></a> |
| <span class="sourceLineNo">238</span><a name="line.238"></a> |
| <span class="sourceLineNo">239</span> try {<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> final FastDateFormat tempFormat = FastDateFormat.getInstance(pattern, tz);<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> return new PatternFormatter(tempFormat);<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> } catch (final IllegalArgumentException e) {<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> LOGGER.warn("Could not instantiate FastDateFormat with pattern " + pattern, e);<a name="line.243"></a> |
| <span class="sourceLineNo">244</span><a name="line.244"></a> |
| <span class="sourceLineNo">245</span> // default to the DEFAULT format<a name="line.245"></a> |
| <span class="sourceLineNo">246</span> return createFixedFormatter(FixedDateFormat.create(FixedFormat.DEFAULT, tz));<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> }<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> * Appends formatted date to string buffer.<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> *<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> * @param date date<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> * @param toAppendTo buffer to which formatted date is appended.<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> */<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> public void format(final Date date, final StringBuilder toAppendTo) {<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> format(date.getTime(), toAppendTo);<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> }<a name="line.258"></a> |
| <span class="sourceLineNo">259</span><a name="line.259"></a> |
| <span class="sourceLineNo">260</span> /**<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> * {@inheritDoc}<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> */<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> @Override<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> public void format(final LogEvent event, final StringBuilder output) {<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> format(event.getInstant(), output);<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> }<a name="line.266"></a> |
| <span class="sourceLineNo">267</span><a name="line.267"></a> |
| <span class="sourceLineNo">268</span> public void format(final long epochMilli, final StringBuilder output) {<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> final MutableInstant instant = getMutableInstant();<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> instant.initFromEpochMilli(epochMilli, 0);<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> format(instant, output);<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> }<a name="line.272"></a> |
| <span class="sourceLineNo">273</span><a name="line.273"></a> |
| <span class="sourceLineNo">274</span> private MutableInstant getMutableInstant() {<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> if (Constants.ENABLE_THREADLOCALS) {<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> MutableInstant result = threadLocalMutableInstant.get();<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> if (result == null) {<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> result = new MutableInstant();<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> threadLocalMutableInstant.set(result);<a name="line.279"></a> |
| <span class="sourceLineNo">280</span> }<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> return result;<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> }<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> return new MutableInstant();<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> }<a name="line.284"></a> |
| <span class="sourceLineNo">285</span><a name="line.285"></a> |
| <span class="sourceLineNo">286</span> public void format(final Instant instant, final StringBuilder output) {<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> if (Constants.ENABLE_THREADLOCALS) {<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> formatWithoutAllocation(instant, output);<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> } else {<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> formatWithoutThreadLocals(instant, output);<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> private void formatWithoutAllocation(final Instant instant, final StringBuilder output) {<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> getThreadLocalFormatter().formatToBuffer(instant, output);<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> }<a name="line.296"></a> |
| <span class="sourceLineNo">297</span><a name="line.297"></a> |
| <span class="sourceLineNo">298</span> private Formatter getThreadLocalFormatter() {<a name="line.298"></a> |
| <span class="sourceLineNo">299</span> Formatter result = threadLocalFormatter.get();<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> if (result == null) {<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> result = createFormatter(options);<a name="line.301"></a> |
| <span class="sourceLineNo">302</span> threadLocalFormatter.set(result);<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> }<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> return result;<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> }<a name="line.305"></a> |
| <span class="sourceLineNo">306</span><a name="line.306"></a> |
| <span class="sourceLineNo">307</span> private void formatWithoutThreadLocals(final Instant instant, final StringBuilder output) {<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> CachedTime cached = cachedTime.get();<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> if (instant.getEpochSecond() != cached.epochSecond || instant.getNanoOfSecond() != cached.nanoOfSecond) {<a name="line.309"></a> |
| <span class="sourceLineNo">310</span> final CachedTime newTime = new CachedTime(instant);<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> if (cachedTime.compareAndSet(cached, newTime)) {<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> cached = newTime;<a name="line.312"></a> |
| <span class="sourceLineNo">313</span> } else {<a name="line.313"></a> |
| <span class="sourceLineNo">314</span> cached = cachedTime.get();<a name="line.314"></a> |
| <span class="sourceLineNo">315</span> }<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> }<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> output.append(cached.formatted);<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> }<a name="line.318"></a> |
| <span class="sourceLineNo">319</span><a name="line.319"></a> |
| <span class="sourceLineNo">320</span> /**<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> * {@inheritDoc}<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> */<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> @Override<a name="line.323"></a> |
| <span class="sourceLineNo">324</span> public void format(final Object obj, final StringBuilder output) {<a name="line.324"></a> |
| <span class="sourceLineNo">325</span> if (obj instanceof Date) {<a name="line.325"></a> |
| <span class="sourceLineNo">326</span> format((Date) obj, output);<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> }<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> super.format(obj, output);<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> }<a name="line.329"></a> |
| <span class="sourceLineNo">330</span><a name="line.330"></a> |
| <span class="sourceLineNo">331</span> @Override<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> public void format(final StringBuilder toAppendTo, final Object... objects) {<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> for (final Object obj : objects) {<a name="line.333"></a> |
| <span class="sourceLineNo">334</span> if (obj instanceof Date) {<a name="line.334"></a> |
| <span class="sourceLineNo">335</span> format(obj, toAppendTo);<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> break;<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> }<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> }<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> * Gets the pattern string describing this date format.<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> *<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> * @return the pattern string describing this date format.<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> */<a name="line.345"></a> |
| <span class="sourceLineNo">346</span> public String getPattern() {<a name="line.346"></a> |
| <span class="sourceLineNo">347</span> return formatter.toPattern();<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> }<a name="line.348"></a> |
| <span class="sourceLineNo">349</span><a name="line.349"></a> |
| <span class="sourceLineNo">350</span>}<a name="line.350"></a> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| </pre> |
| </div> |
| </body> |
| </html> |
