//$Id: LoggingInterceptor.java,v 1.6 2006/07/12 14:46:17 poth Exp $
/*---------------- FILE HEADER ------------------------------------------
This file is part of deegree.
Copyright (C) 2001-2006 by:
EXSE, Department of Geography, University of Bonn
http://www.giub.uni-bonn.de/deegree/
lat/lon GmbH
http://www.lat-lon.de
This library 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 library 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 library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Contact:
Andreas Poth
lat/lon GmbH
Aennchenstr. 19
53115 Bonn
Germany
E-Mail: poth@lat-lon.de
Prof. Dr. Klaus Greve
Department of Geography
University of Bonn
Meckenheimer Allee 166
53115 Bonn
Germany
E-Mail: greve@giub.uni-bonn.de
---------------------------------------------------------------------------*/
package org.deegree.framework.util;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
/**
* Logging interceptor to log the entering and exiting of a method call.
*
* @author <a href="mailto:tfr@users.sourceforge.net">Torsten Friebe </A>
*
* @author last edited by: $Author: poth $
*
* @version 2.0, $Revision: 1.6 $, $Date: 2006/07/12 14:46:17 $
*
* @see <a href="http://www.dofactory.com/patterns/PatternChain.aspx">Chain of
* Responsibility Design Pattern </a>
*
* @since 2.0
*/
public class LoggingInterceptor extends Interceptor {
public LoggingInterceptor(Interceptor nextInterceptor) {
this.nextInterceptor = nextInterceptor;
}
protected Object handleInvocation(Method method, Object[] params)
throws IllegalAccessException, InvocationTargetException {
LOG.logDebug(">Invoke " + method.getName() + " on " + getTarget());
Object result = nextInterceptor.handleInvocation(method, params);
LOG.logDebug("<Finish " + method.getName() + " on " + getTarget());
return result;
}
}/* ********************************************************************
Changes to this class. What the people have been up to:
$Log: LoggingInterceptor.java,v $
Revision 1.6 2006/07/12 14:46:17 poth
comment footer added
********************************************************************** */