    001    //$HeadURL: https://svn.wald.intevation.org/svn/deegree/base/branches/2.4_testing/src/org/deegree/ogcwebservices/wms/configuration/LocalWCSDataSource.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.ogcwebservices.wms.configuration;
    037
    038    import java.awt.Color;
    039    import java.net.URL;
    040
    041    import org.deegree.datatypes.QualifiedName;
    042    import org.deegree.model.spatialschema.Geometry;
    043    import org.deegree.ogcwebservices.OGCWebService;
    044    import org.deegree.ogcwebservices.wcs.WCService;
    045    import org.deegree.ogcwebservices.wcs.configuration.WCSConfiguration;
    046    import org.deegree.ogcwebservices.wcs.getcoverage.GetCoverage;
    047    import org.deegree.ogcwebservices.wms.capabilities.ScaleHint;
    048
    049    /**
    050     * Data source description for a LOCALWCS datasource
    051     *
    052     * @author <a href="mailto:poth@lat-lon.de">Andreas Poth </a>
    053     * @version $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18. Jun 2009) $
    054     */
    055    public class LocalWCSDataSource extends AbstractDataSource {
    056
    057        private GetCoverage getCoverage = null;
    058
    059        private Color[] transparentColors = null;
    060
    061        /**
    062         * Creates a new DataSource object.
    063         *
    064         * @param querable
    065         * @param failOnException
    066         *
    067         * @param name
    068         *            name of the featuretype to access
    069         * @param type
    070         *            type of the data source (REMOTEWCS, LOCALWCS)
    071         * @param ows
    072         *            <tt>OGCWebService</tt> instance for accessing the data source
    073         * @param capabilitiesURL
    074         * @param scaleHint
    075         * @param validArea
    076         * @param getCoverage
    077         *            filter condition
    078         * @param transparentColors
    079         * @param reqTimeLimit
    080         */
    081        public LocalWCSDataSource( boolean querable, boolean failOnException, QualifiedName name, int type,
    082                                   OGCWebService ows, URL capabilitiesURL, ScaleHint scaleHint, Geometry validArea,
    083                                   GetCoverage getCoverage, Color[] transparentColors, int reqTimeLimit ) {
    084            super( querable, failOnException, name, type, ows, capabilitiesURL, scaleHint, validArea, null, reqTimeLimit, null );
    085            this.getCoverage = getCoverage;
    086            this.transparentColors = transparentColors;
    087        }
    088
    089        /**
    090         * returns an instance of a <tt>WCSGetCoverageRequest</tt> encapsulating the filter conditions
    091         * against a remote WCS. The request object contains: VERSION, LAYER, FORMAT,
    092         * VENDORSPECIFICPARAMETERS
    093         *
    094         * @return filter conditions
    095         *
    096         */
    097        public GetCoverage getGetCoverageRequest() {
    098            return getCoverage;
    099        }
    100
    101        /**
    102         * @return an array of colors that shall be treated as transparent
    103         */
    104        public Color[] getTransparentColors() {
    105            return transparentColors;
    106        }
    107
    108        /**
    109         * @return an instance of the <tt>OGCWebService</tt> that represents the datasource. Notice:
    110         *         if more than one layer uses data that are offered by the same OWS the deegree WMS
    111         *         shall just use one instance for accessing the OWS
    112         *
    113         */
    114        @Override
    115        public OGCWebService getOGCWebService() {
    116            return new WCService( (WCSConfiguration) ows.getCapabilities() );
    117        }
    118    }