/*
* 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.jboss.wsf.common.logging;
import java.util.LinkedList;
import java.util.List;
import java.util.logging.ConsoleHandler;
import java.util.logging.Filter;
import java.util.logging.Handler;
import java.util.logging.LogManager;
import java.util.logging.LogRecord;
import java.util.logging.Logger;
/**
* Redirects JDK Logger output to the JBoss Logger.
*
* @author Alessio Soldano, <alessio.soldano@javalinux.it>
* @author Stefano Maestri, <stefano.maestri@javalinux.it>
* @author Thomas.Diesler@jboss.com
* @since 14-Jun-2007
*/
public class JDKLogRedirector
{
private List<String> namespaces = new LinkedList<String>();
public void addNamespace(String ns)
{
namespaces.add(ns);
}
public List<String> getNamespaces()
{
return namespaces;
}
public void setNamespaces(List<String> namespaces)
{
this.namespaces = namespaces;
}
public void start()
{
modifyRootLogger();
addNamespaceHandlers();
}
private void modifyRootLogger()
{
LogManager logManager = LogManager.getLogManager();
Logger root = logManager.getLogger("");
while (root.getParent() != null)
root = root.getParent();
Handler[] handlers = root.getHandlers();
for (int i = 0; i < handlers.length; i++)
{
Handler handler = handlers[i];
if (handler instanceof ConsoleHandler)
{
Filter filter = new Filter()
{
public boolean isLoggable(LogRecord record)
{
String name = record.getLoggerName();
for (String ns : namespaces)
{
if (name.startsWith(ns))
return false;
}
return true;
}
};
handler.setFilter(filter);
}
}
}
private void addNamespaceHandlers()
{
LogManager logManager = LogManager.getLogManager();
for (String ns : namespaces)
{
JDKLogger log = new JDKLogger(ns);
log.addHandler(new JDKLogHandler());
logManager.addLogger(log);
}
}
}