/* (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.response.v2_0;
import java.io.IOException;
import java.io.OutputStream;
import java.math.BigInteger;
import java.nio.charset.Charset;
import net.opengis.wfs20.GetFeatureType;
import net.opengis.wfs20.ResultTypeType;
import org.geoserver.config.GeoServer;
import org.geoserver.ows.util.OwsUtils;
import org.geoserver.ows.util.ResponseUtils;
import org.geoserver.platform.Operation;
import org.geoserver.wfs.WFSInfo;
import org.geoserver.wfs.request.FeatureCollectionResponse;
import org.geotools.wfs.v2_0.WFS;
import org.geotools.wfs.v2_0.WFSConfiguration;
import org.geotools.xml.Encoder;
public class HitsOutputFormat extends org.geoserver.wfs.response.HitsOutputFormat {
public HitsOutputFormat(GeoServer gs) {
super(gs, new WFSConfiguration());
}
@Override
public boolean canHandle(Operation operation) {
GetFeatureType request = OwsUtils.parameter(operation.getParameters(), GetFeatureType.class);
return request != null && request.getResultType() == ResultTypeType.HITS;
}
@Override
protected void encode(FeatureCollectionResponse hits, OutputStream output, WFSInfo wfs)
throws IOException {
hits.setNumberOfFeatures(BigInteger.valueOf(0));
Encoder e = new Encoder(new WFSConfiguration());
e.setEncoding(Charset.forName( wfs.getGeoServer().getSettings().getCharset()) );
e.setSchemaLocation(WFS.NAMESPACE,
ResponseUtils.appendPath(wfs.getSchemaBaseURL(), "wfs/2.0/wfs.xsd"));
e.encode(hits.getAdaptee(), WFS.FeatureCollection, output);
}
}