    001    //$HeadURL: https://svn.wald.intevation.org/svn/deegree/base/branches/2.4_testing/src/org/deegree/ogcwebservices/wms/configuration/LocalWFSDataSource.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.net.URL;
    039    import java.util.Map;
    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.OGCWebServiceException;
    045    import org.deegree.ogcwebservices.wfs.WFService;
    046    import org.deegree.ogcwebservices.wfs.WFServiceFactory;
    047    import org.deegree.ogcwebservices.wfs.configuration.WFSConfiguration;
    048    import org.deegree.ogcwebservices.wfs.operation.Query;
    049    import org.deegree.ogcwebservices.wms.capabilities.ScaleHint;
    050
    051    /**
    052     * Data source description for a LOCALWFS datasource
    053     *
    054     * @author <a href="mailto:poth@lat-lon.de">Andreas Poth </a>
    055     * @version $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18. Jun 2009) $
    056     */
    057    public class LocalWFSDataSource extends AbstractDataSource {
    058
    059        private Query query = null;
    060
    061        private QualifiedName geometryProperty = null;
    062
    063        /**
    064         * Creates a new DataSource object.
    065         *
    066         * @param querable
    067         * @param failOnException
    068         *
    069         * @param name
    070         *            name of the featuretype to access
    071         * @param type
    072         *            type of the data source (REMOTEWCS, LOCALWCS)
    073         * @param geometryProperty
    074         * @param ows
    075         *            <tt>OGCWebService</tt> instance for accessing the data source
    076         * @param capabilitiesURL
    077         * @param scaleHint
    078         *            filter condition
    079         * @param validArea
    080         * @param query
    081         * @param featureInfoTransform
    082         * @param reqTimeLimit
    083         */
    084        public LocalWFSDataSource( boolean querable, boolean failOnException, QualifiedName name, int type,
    085                                   QualifiedName geometryProperty, OGCWebService ows, URL capabilitiesURL,
    086                                   ScaleHint scaleHint, Geometry validArea, Query query, URL featureInfoTransform,
    087                                   int reqTimeLimit ) {
    088            super( querable, failOnException, name, type, ows, capabilitiesURL, scaleHint, validArea, featureInfoTransform,
    089                   reqTimeLimit, null );
    090            this.query = query;
    091            this.geometryProperty = geometryProperty;
    092        }
    093
    094        /**
    095         * @param querable
    096         * @param failOnException
    097         * @param name
    098         * @param type
    099         * @param geometryProperty
    100         * @param ows
    101         * @param capabilitiesURL
    102         * @param scaleHint
    103         * @param validArea
    104         * @param query
    105         * @param featureInfoTransform
    106         * @param reqTimeLimit
    107         * @param dimProps
    108         */
    109        public LocalWFSDataSource( boolean querable, boolean failOnException, QualifiedName name, int type,
    110                                   QualifiedName geometryProperty, OGCWebService ows, URL capabilitiesURL,
    111                                   ScaleHint scaleHint, Geometry validArea, Query query, URL featureInfoTransform,
    112                                   int reqTimeLimit, Map<String, String> dimProps ) {
    113            super( querable, failOnException, name, type, ows, capabilitiesURL, scaleHint, validArea, featureInfoTransform,
    114                   reqTimeLimit, dimProps );
    115            this.query = query;
    116            this.geometryProperty = geometryProperty;
    117        }
    118
    119        /**
    120         * @return the WFS Query that describes the access/filtering to the data source.
    121         */
    122        public Query getQuery() {
    123            return query;
    124        }
    125
    126        /**
    127         * @return the name of the geometry property in case the datasource is of type LOCALWFS / REMOTEWFS.
    128         *         <p>
    129         *
    130         */
    131        public QualifiedName getGeometryProperty() {
    132            return geometryProperty;
    133        }
    134
    135        /**
    136         * Returns an instance of the <tt>OGCWebService</tt> that represents the datasource.
    137         *
    138         * TODO if more than one layer uses data that are offered by the same OWS the deegree WMS shall just use one
    139         * instance for accessing the OWS.
    140         */
    141        @Override
    142        public OGCWebService getOGCWebService()
    143                                throws OGCWebServiceException {
    144            // not sure why new services are recreated always
    145            return WFServiceFactory.createInstance( (WFSConfiguration) ( (WFService) ows ).getCapabilities() );
    146            // return ows;
    147        }
    148
    149    }