001 //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/ogcwebservices/wpvs/GetViewServiceInvoker.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.ogcwebservices.wpvs;
038
039 import org.deegree.ogcwebservices.wpvs.configuration.AbstractDataSource;
040 import org.deegree.ogcwebservices.wpvs.utils.ResolutionStripe;
041
042 /**
043 * Abstract super class for all invokers. Concrete implementations of this class call specific
044 * services in order to request data from them.
045 *
046 * @author <a href="mailto:taddei@lat-lon.de">Ugo Taddei</a>
047 * @author last edited by: $Author: mschneider $
048 *
049 * $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
050 *
051 */
052 public abstract class GetViewServiceInvoker {
053
054 /**
055 * The stripe to valid vor the invoked service.
056 */
057 protected ResolutionStripe resolutionStripe;
058
059 /**
060 * @param owner
061 * the ResolutionStripe (part of the users viewing area) which this service will be
062 * called/invoked for.
063 */
064 public GetViewServiceInvoker( ResolutionStripe owner ) {
065 this.resolutionStripe = owner;
066 }
067
068 /**
069 * The implementation of this method should invoke a webservice specified by the given
070 * AbstractDataSource. The Services response to the Request shall be saved in the
071 * ResolutionStripe.
072 *
073 * @param dataSource
074 * a class containing the necessary data to invoke a service.
075 */
076 public abstract void invokeService( AbstractDataSource dataSource );
077
078 }