org.codehaus.plexus.logging.AbstractLogEnabled Maven / Gradle / Ivy
package org.codehaus.plexus.logging;
/*
* Copyright 2001-2006 Codehaus Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @author Jason van Zyl
* @author Trygve Laugstøl
* @version $Id: AbstractLogEnabled.java 7089 2007-11-25 15:19:06Z jvanzyl $
*/
public abstract class AbstractLogEnabled
implements LogEnabled
{
private Logger logger;
public void enableLogging( Logger logger )
{
this.logger = logger;
}
protected Logger getLogger()
{
return logger;
}
protected void setupLogger( Object component )
{
setupLogger( component, logger );
}
protected void setupLogger( Object component, String subCategory )
{
if ( subCategory == null )
{
throw new IllegalStateException( "Logging category must be defined." );
}
Logger logger = this.logger.getChildLogger( subCategory );
setupLogger( component, logger );
}
protected void setupLogger( Object component, Logger logger )
{
if ( component instanceof LogEnabled )
{
( (LogEnabled) component ).enableLogging( logger );
}
}
}