001 //$HeadURL: svn+ssh://rbezema@svn.wald.intevation.org/deegree/base/branches/2.2_testing/src/org/deegree/ogcwebservices/wms/configuration/LocalWCSDataSource.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 Aennchenstr. 19
030 53115 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.wms.configuration;
045
046 import java.awt.Color;
047 import java.net.URL;
048
049 import org.deegree.datatypes.QualifiedName;
050 import org.deegree.model.spatialschema.Geometry;
051 import org.deegree.ogcwebservices.OGCWebService;
052 import org.deegree.ogcwebservices.wcs.WCService;
053 import org.deegree.ogcwebservices.wcs.configuration.WCSConfiguration;
054 import org.deegree.ogcwebservices.wcs.getcoverage.GetCoverage;
055 import org.deegree.ogcwebservices.wms.capabilities.ScaleHint;
056
057 /**
058 * Data source description for a LOCALWCS datasource
059 *
060 * @author <a href="mailto:poth@lat-lon.de">Andreas Poth </a>
061 * @version $Revision: 9345 $, $Date: 2007-12-27 17:22:25 +0100 (Do, 27 Dez 2007) $
062 */
063 public class LocalWCSDataSource extends AbstractDataSource {
064
065 private GetCoverage getCoverage = null;
066
067 private Color[] transparentColors = null;
068
069 /**
070 * Creates a new DataSource object.
071 *
072 * @param querable
073 * @param failOnException
074 *
075 * @param name
076 * name of the featuretype to access
077 * @param type
078 * type of the data source (REMOTEWCS, LOCALWCS)
079 * @param ows
080 * <tt>OGCWebService</tt> instance for accessing the data source
081 * @param capabilitiesURL
082 * @param scaleHint
083 * @param validArea
084 * @param getCoverage
085 * filter condition
086 * @param transparentColors
087 * @param reqTimeLimit
088 */
089 public LocalWCSDataSource( boolean querable, boolean failOnException, QualifiedName name, int type,
090 OGCWebService ows, URL capabilitiesURL, ScaleHint scaleHint, Geometry validArea,
091 GetCoverage getCoverage, Color[] transparentColors, int reqTimeLimit ) {
092 super( querable, failOnException, name, type, ows, capabilitiesURL, scaleHint, validArea, null, reqTimeLimit );
093 this.getCoverage = getCoverage;
094 this.transparentColors = transparentColors;
095 }
096
097 /**
098 * returns an instance of a <tt>WCSGetCoverageRequest</tt> encapsulating the filter conditions
099 * against a remote WCS. The request object contains: VERSION, LAYER, FORMAT,
100 * VENDORSPECIFICPARAMETERS
101 *
102 * @return filter conditions
103 *
104 */
105 public GetCoverage getGetCoverageRequest() {
106 return getCoverage;
107 }
108
109 /**
110 * @return an array of colors that shall be treated as transparent
111 */
112 public Color[] getTransparentColors() {
113 return transparentColors;
114 }
115
116 /**
117 * @return an instance of the <tt>OGCWebService</tt> that represents the datasource. Notice:
118 * if more than one layer uses data that are offered by the same OWS the deegree WMS
119 * shall just use one instance for accessing the OWS
120 *
121 */
122 @Override
123 public OGCWebService getOGCWebService() {
124 return new WCService( (WCSConfiguration) ows.getCapabilities() );
125 }
126 }