001    //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/framework/concurrent/DoServiceTask.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    package org.deegree.framework.concurrent;
037    
038    import java.util.concurrent.Callable;
039    
040    import org.deegree.ogcwebservices.OGCWebService;
041    import org.deegree.ogcwebservices.OGCWebServiceRequest;
042    
043    /**
044     * <code>DoServiceTask</code> is the Callable class that should be used by all services to invoke
045     * other services.
046     *
047     * @author <a href="mailto:schmitz@lat-lon.de">Andreas Schmitz</a>
048     * @author last edited by: $Author: mschneider $
049     *
050     * @version $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
051     * @param <T>
052     */
053    public class DoServiceTask<T> implements Callable<T> {
054    
055        OGCWebService webService;
056    
057        OGCWebServiceRequest request;
058    
059        /**
060         * @param webService
061         * @param request
062         */
063        public DoServiceTask( OGCWebService webService, OGCWebServiceRequest request ) {
064            this.webService = webService;
065            this.request = request;
066        }
067    
068        /**
069         * @return the result of the execution
070         */
071        @SuppressWarnings("unchecked")
072        public T call()
073                                throws Exception {
074            return (T) this.webService.doService( request );
075        }
076    }