001    //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/framework/util/DirectInterceptor.java $
002    /*----------------------------------------------------------------------------
003     This file is part of deegree, http://deegree.org/
004     Copyright (C) 2001-2009 by:
005       Department of Geography, University of Bonn
006     and
007       lat/lon GmbH
008    
009     This library is free software; you can redistribute it and/or modify it under
010     the terms of the GNU Lesser General Public License as published by the Free
011     Software Foundation; either version 2.1 of the License, or (at your option)
012     any later version.
013     This library is distributed in the hope that it will be useful, but WITHOUT
014     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
015     FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
016     details.
017     You should have received a copy of the GNU Lesser General Public License
018     along with this library; if not, write to the Free Software Foundation, Inc.,
019     59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
020    
021     Contact information:
022    
023     lat/lon GmbH
024     Aennchenstr. 19, 53177 Bonn
025     Germany
026     http://lat-lon.de/
027    
028     Department of Geography, University of Bonn
029     Prof. Dr. Klaus Greve
030     Postfach 1147, 53001 Bonn
031     Germany
032     http://www.geographie.uni-bonn.de/deegree/
033    
034     e-mail: info@deegree.org
035    ----------------------------------------------------------------------------*/
036    
037    package org.deegree.framework.util;
038    
039    import java.lang.reflect.InvocationTargetException;
040    import java.lang.reflect.Method;
041    
042    /**
043     *
044     * @author <a href="mailto:tfr@users.sourceforge.net">Torsten Friebe </A>
045     *
046     * @author last edited by: $Author: mschneider $
047     *
048     * @version 2.0, $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
049     *
050     * @see <a href="http://www.dofactory.com/patterns/PatternChain.aspx">Chain of Responsibility Design
051     *      Pattern </a>
052     *
053     * @since 2.0
054     */
055    public class DirectInterceptor extends Interceptor {
056    
057        /**
058         * to invoke
059         */
060        protected Object target;
061    
062        /**
063         * @param target to intercept
064         */
065        public DirectInterceptor( Object target ) {
066            this.target = target;
067        }
068    
069        @Override
070        protected Object handleInvocation( Method method, Object[] params )
071                                throws IllegalAccessException, InvocationTargetException {
072            return method.invoke( target, params );
073        }
074    
075        @Override
076        protected Object getTarget() {
077            return target;
078        }
079    
080    }