/*
* JBoss, Home of Professional Open Source
* Copyright 2006, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* 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,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
* (C) 2005-2006,
* @author JBoss Inc.
*/
/*
* JakartaLogFactory.java
*
* Copyright (c) 2003 Arjuna Technologies Ltd.
* Arjuna Technologies Ltd. Confidential
*
* Created on Jun 30, 2003, 10:39:34 AM by Thomas Rischbeck
*/
package com.arjuna.common.internal.util.logging.jakarta;
import com.arjuna.common.internal.util.logging.LogFactoryInterface;
import com.arjuna.common.internal.util.logging.AbstractLogInterface;
import com.arjuna.common.util.exceptions.LogConfigurationException;
/**
* JavaDoc
*
* @author Thomas Rischbeck <thomas.rischbeck@arjuna.com>
* @version $Revision: 2342 $ $Date: 2006-03-30 14:06:17 +0100 (Thu, 30 Mar 2006) $
* @since clf-2.0
*/
public class JakartaLogFactory implements LogFactoryInterface
{
/**
* Convenience method to return a named logger, without the application
* having to care about factories.
*
* @param clazz Class for which a log name will be derived
*
* @exception LogConfigurationException if a suitable <code>Log</code>
* instance cannot be returned
*/
public AbstractLogInterface getLog(Class clazz) throws LogConfigurationException
{
try
{
// configure the underlying apache factory
setupLogger();
// get a new logger from the log subsystem's factory and wrap it into a LogInterface
return new JakartaLogger(org.apache.commons.logging.LogFactory.getLog(clazz));
}
catch (org.apache.commons.logging.LogConfigurationException lce)
{
throw new LogConfigurationException(lce.getMessage());
}
}
/**
* Convenience method to return a named logger, without the application
* having to care about factories.
*
* @param name Logical name of the <code>Log</code> instance to be
* returned (the meaning of this name is only known to the underlying
* logging implementation that is being wrapped)
*
* @exception LogConfigurationException if a suitable <code>Log</code>
* instance cannot be returned
*/
public AbstractLogInterface getLog(String name) throws LogConfigurationException
{
try
{
// configure the underlying apache factory
setupLogger();
// get a new logger from the log subsystem's factory and wrap it into a LogInterface
return new JakartaLogger(org.apache.commons.logging.LogFactory.getLog(name));
}
catch (org.apache.commons.logging.LogConfigurationException lce)
{
throw new LogConfigurationException(lce.getMessage());
}
}
/**
* Install our custom logger by setting the factory attribute
*/
private void setupLogger()
{
org.apache.commons.logging.LogFactory.getFactory().setAttribute("org.apache.commons.logging.Log", Log4JLogger.class.getName());
}
}