/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
package org.apache.avalon.excalibur.logger.factory;
import org.apache.avalon.excalibur.logger.LogTargetFactory;
import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.configuration.ConfigurationException;
import org.apache.log.LogTarget;
import org.apache.log.output.lf5.LF5LogTarget;
/**
* A factory for the <a href="http://jakarta.apache.org/log4j/docs/lf5/features.html">LogFactor5</a>
* Swing GUI.
* <p>
* Configuration :
* <pre>
* <lf5 id="target-id">
* <NDC-format type="raw|pattern|extended">pattern to be used</NDC-format>
* </lf5>
* </pre>
*
* The optional "NDC-pattern" configuration defines the pattern that will be used to
* format the log event for display on the "NDC" line in the Swing GUI.
*
* @author <a href="mailto:dev@avalon.apache.org">Avalon Development Team</a>
* @version CVS $Revision: 1.8 $ $Date: 2004/03/10 13:54:50 $
*/
public class LF5TargetFactory implements LogTargetFactory
{
public LogTarget createTarget( final Configuration configuration )
throws ConfigurationException
{
LF5LogTarget result = new LF5LogTarget();
Configuration child = configuration.getChild( "NDC-pattern", false );
if( null != child )
{
result.setNDCFormatter( new FormatterFactory().createFormatter( child ) );
}
return result;
}
}