/* (c) 2014 Open Source Geospatial Foundation - all rights reserved
* (c) 2001 - 2013 OpenPlans
* This code is licensed under the GPL 2.0 license, available at the root
* application directory.
*/
package org.geoserver.wfs.kvp.v2_0;
import java.util.Map;
import net.opengis.wfs20.GetFeatureType;
import net.opengis.wfs20.GetPropertyValueType;
import net.opengis.wfs20.Wfs20Factory;
import org.geoserver.catalog.Catalog;
import org.geoserver.config.GeoServer;
import org.geoserver.ows.kvp.EMFKvpRequestReader;
import org.geoserver.wfs.WFSException;
import org.opengis.filter.FilterFactory;
public class GetPropertyValueKvpRequestReader extends EMFKvpRequestReader {
GetFeatureKvpRequestReader delegate;
public GetPropertyValueKvpRequestReader(GeoServer geoServer, FilterFactory filterFactory) {
super(GetPropertyValueType.class, Wfs20Factory.eINSTANCE);
delegate = new GetFeatureKvpRequestReader(GetFeatureType.class, geoServer, filterFactory);
}
@Override
public Object read(Object request, Map kvp, Map rawKvp) throws Exception {
GetPropertyValueType gpv = (GetPropertyValueType) super.read(request, kvp, rawKvp);
//parse a GetFeature and copy the query
GetFeatureType gf = Wfs20Factory.eINSTANCE.createGetFeatureType();
delegate.read(gf, kvp, rawKvp);
if (gf.getAbstractQueryExpression().isEmpty()) {
throw new WFSException(gpv, "Request did not specify a query");
}
gpv.setAbstractQueryExpression(gf.getAbstractQueryExpression().get(0));
return gpv;
}
}