org.slf4j.helpers.SubstituteLoggerFactory Maven / Gradle / Ivy
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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including
all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and
JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up
with different versions on classes on the class path).
/**
* Copyright (c) 2004-2011 QOS.ch
* All rights reserved.
*
* 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 DEALINGS IN THE SOFTWARE.
*
*/
package org.slf4j.helpers;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.LinkedBlockingQueue;
import org.slf4j.ILoggerFactory;
import org.slf4j.Logger;
import org.slf4j.event.SubstituteLoggingEvent;
/**
* SubstituteLoggerFactory manages instances of {@link SubstituteLogger}.
*
* @author Ceki Gülcü
* @author Chetan Mehrotra
*/
public class SubstituteLoggerFactory implements ILoggerFactory {
boolean postInitialization = false;
final Map loggers = new HashMap();
final LinkedBlockingQueue eventQueue = new LinkedBlockingQueue();
synchronized public Logger getLogger(String name) {
SubstituteLogger logger = loggers.get(name);
if (logger == null) {
logger = new SubstituteLogger(name, eventQueue, postInitialization);
loggers.put(name, logger);
}
return logger;
}
public List getLoggerNames() {
return new ArrayList(loggers.keySet());
}
public List getLoggers() {
return new ArrayList(loggers.values());
}
public LinkedBlockingQueue getEventQueue() {
return eventQueue;
}
public void postInitialization() {
postInitialization = true;
}
public void clear() {
loggers.clear();
eventQueue.clear();
}
}