001 //$HeadURL: svn+ssh://rbezema@svn.wald.intevation.org/deegree/base/branches/2.2_testing/src/org/deegree/ogcwebservices/wpvs/GetViewServiceInvoker.java $
002 /*---------------- FILE HEADER ------------------------------------------
003
004 This file is part of deegree.
005 Copyright (C) 2001-2008 by:
006 EXSE, Department of Geography, University of Bonn
007 http://www.giub.uni-bonn.de/deegree/
008 lat/lon GmbH
009 http://www.lat-lon.de
010
011 This library is free software; you can redistribute it and/or
012 modify it under the terms of the GNU Lesser General Public
013 License as published by the Free Software Foundation; either
014 version 2.1 of the License, or (at your option) any later version.
015
016 This library is distributed in the hope that it will be useful,
017 but WITHOUT ANY WARRANTY; without even the implied warranty of
018 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
019 Lesser General Public License for more details.
020
021 You should have received a copy of the GNU Lesser General Public
022 License along with this library; if not, write to the Free Software
023 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
024
025 Contact:
026
027 Andreas Poth
028 lat/lon GmbH
029 Aennchenstraße 19
030 53177 Bonn
031 Germany
032 E-Mail: poth@lat-lon.de
033
034 Prof. Dr. Klaus Greve
035 Department of Geography
036 University of Bonn
037 Meckenheimer Allee 166
038 53115 Bonn
039 Germany
040 E-Mail: greve@giub.uni-bonn.de
041
042 ---------------------------------------------------------------------------*/
043
044 package org.deegree.ogcwebservices.wpvs;
045
046 import org.deegree.ogcwebservices.wpvs.configuration.AbstractDataSource;
047 import org.deegree.ogcwebservices.wpvs.utils.ResolutionStripe;
048
049 /**
050 * Abstract super class for all invokers. Concrete implementations of this class call specific
051 * services in order to request data from them.
052 *
053 * @author <a href="mailto:taddei@lat-lon.de">Ugo Taddei</a>
054 * @author last edited by: $Author: apoth $
055 *
056 * $Revision: 9345 $, $Date: 2007-12-27 17:22:25 +0100 (Do, 27 Dez 2007) $
057 *
058 */
059 public abstract class GetViewServiceInvoker {
060
061 protected ResolutionStripe resolutionStripe;
062
063 /**
064 * @param owner
065 * the ResolutionStripe (part of the users viewing area) which this service will be
066 * called/invoked for.
067 */
068 public GetViewServiceInvoker( ResolutionStripe owner ) {
069 this.resolutionStripe = owner;
070 }
071
072 /**
073 * The implementation of this method should invoke a webservice specified by the given
074 * AbstractDataSource. The Services response to the Request shall be saved in the
075 * ResolutionStripe.
076 *
077 * @param dataSource
078 * a class containing the necessary data to invoke a service.
079 */
080 public abstract void invokeService( AbstractDataSource dataSource );
081
082 }