net.spy.memcached.compat.log.DefaultLogger Maven / Gradle / Ivy
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/**
* Copyright (C) 2006-2009 Dustin Sallings
* Copyright (C) 2009-2013 Couchbase, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALING
* IN THE SOFTWARE.
*/
package net.spy.memcached.compat.log;
import java.text.SimpleDateFormat;
import java.util.Date;
/**
* Default logger implementation.
*
* This logger is really primitive. It just logs everything to stderr if
* it's higher than INFO.
*/
public class DefaultLogger extends AbstractLogger {
private final SimpleDateFormat df;
/**
* Get an instance of DefaultLogger.
*/
public DefaultLogger(String name) {
super(name);
df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
}
/**
* False.
*/
@Override
public boolean isTraceEnabled() {
return (false);
}
/**
* False.
*/
@Override
public boolean isDebugEnabled() {
return (false);
}
/**
* True.
*/
@Override
public boolean isInfoEnabled() {
return (true);
}
/**
* @see AbstractLogger
*/
@Override
public synchronized void log(Level level, Object message, Throwable e) {
if (level == Level.INFO
|| level == Level.WARN
|| level == Level.ERROR
|| level == Level.FATAL) {
System.err.printf("%s %s %s: %s\n",
df.format(new Date()), level.name(), getName(), message);
if (e != null) {
e.printStackTrace();
}
}
}
}