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view src/goodjava/logger/ThreadLocalAppender.java @ 1605:ef9d96aeb541
use FileHandler in WebHandler
author | Franklin Schmidt <fschmidt@gmail.com> |
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date | Sat, 17 Apr 2021 18:11:37 -0600 |
parents | 74c534de211f |
children |
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package goodjava.logger; public final class ThreadLocalAppender implements Appender { public volatile Appender defaultAppender; public final ThreadLocal<Appender> threadLocal = new InheritableThreadLocal<Appender>(); public ThreadLocalAppender(Appender defaultAppender) { this.defaultAppender = defaultAppender; } public void append(LoggingEvent event) { Appender appender = threadLocal.get(); if( appender == null ) appender = defaultAppender; appender.append(event); } public void close() { defaultAppender.close(); } }