/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.hibernate.eclipse.logging;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.runtime.Plugin;
import org.osgi.framework.BundleContext;
public class LoggingHelper {
private static LoggingHelper helper;
private List<PluginLogManager> logManagers = new ArrayList<PluginLogManager>();
public LoggingHelper() {
super();
}
synchronized public static LoggingHelper getDefault() {
if(helper==null) { helper = new LoggingHelper(); }
return helper;
}
/**
* Iterates over the list of active log managers and shutdowns each one
* @see Plugin#stop
*/
public void stop(BundleContext context) throws Exception {
synchronized (this.logManagers) {
for (PluginLogManager logManager : logManagers) {
logManager.internalShutdown();
}
this.logManagers.clear();
}
}
/**
* Adds a log manager object to the list of active log managers
*/
void addLogManager(PluginLogManager logManager) {
synchronized (this.logManagers) {
if (logManager != null)
this.logManagers.add(logManager);
}
}
/**
* Removes a log manager object from the list of active log managers
*/
void removeLogManager(PluginLogManager logManager) {
synchronized (this.logManagers) {
if (logManager != null)
this.logManagers.remove(logManager);
}
}
}