/* Copyright (c) 2001 - 2007 TOPP - www.openplans.org. All rights reserved.
* This code is licensed under the GPL 2.0 license, availible at the root
* application directory.
*/
package org.geoserver.wfs.response;
import static org.geoserver.ows.util.ResponseUtils.*;
import net.opengis.wfs.GetFeatureType;
import net.opengis.wfs.LockFeatureResponseType;
import net.opengis.wfs.LockFeatureType;
import net.opengis.wfs.TransactionType;
import org.geoserver.catalog.Catalog;
import org.geoserver.config.GeoServer;
import org.geoserver.ows.Response;
import org.geoserver.ows.URLMangler.URLType;
import org.geoserver.ows.util.RequestUtils;
import org.geoserver.ows.util.ResponseUtils;
import org.geoserver.platform.Operation;
import org.geoserver.platform.ServiceException;
import org.geoserver.wfs.WFSInfo;
import org.geoserver.wfs.xml.v1_1_0.WFSConfiguration;
import org.geotools.util.Version;
import org.geotools.xml.Encoder;
import org.opengis.filter.identity.FeatureId;
import org.xml.sax.SAXException;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.nio.charset.Charset;
import java.util.Iterator;
import java.util.List;
public class LockFeatureTypeResponse extends Response {
WFSInfo wfs;
Catalog catalog;
WFSConfiguration configuration;
public LockFeatureTypeResponse(GeoServer gs, WFSConfiguration configuration) {
super(LockFeatureResponseType.class);
this.wfs = gs.getService( WFSInfo.class );
this.catalog = gs.getCatalog();
this.configuration = configuration;
}
public String getMimeType(Object value, Operation operation)
throws ServiceException {
return "text/xml";
}
public void write(Object value, OutputStream output, Operation operation)
throws IOException, ServiceException {
LockFeatureResponseType lockResponse = (LockFeatureResponseType) value;
if (new Version("1.1.0").equals(operation.getService().getVersion())) {
write1_1(lockResponse, output, operation);
return;
}
String indent = wfs.isVerbose() ? " " : "";
Charset charset = Charset.forName( wfs.getGeoServer().getGlobal().getCharset() );
BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(output,charset));
LockFeatureType lft = (LockFeatureType)operation.getParameters()[0];
//TODO: get rid of this hardcoding, and make a common utility to get all
//these namespace imports, as everyone is using them, and changes should
//go through to all the operations.
writer.write("<?xml version=\"1.0\" encoding=\"" + charset.name() + "\"?>");
writer.write("<WFS_LockFeatureResponse " + "\n");
writer.write(indent + "xmlns=\"http://www.opengis.net/wfs\" " + "\n");
writer.write(indent + "xmlns:ogc=\"http://www.opengis.net/ogc\" " + "\n");
writer.write(indent + "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " + "\n");
writer.write(indent + "xsi:schemaLocation=\"http://www.opengis.net/wfs ");
writer.write(buildSchemaURL(lft.getBaseUrl(), "wfs/1.0.0/WFS-transaction.xsd"));
writer.write("\">" + "\n");
writer.write(indent + "<LockId>" + lockResponse.getLockId() + "</LockId>" + "\n");
List featuresLocked = null;
if (lockResponse.getFeaturesLocked() != null) {
featuresLocked = lockResponse.getFeaturesLocked().getFeatureId();
}
List featuresNotLocked = null;
if (lockResponse.getFeaturesNotLocked() != null) {
featuresNotLocked = lockResponse.getFeaturesNotLocked().getFeatureId();
}
if ((featuresLocked != null) && !featuresLocked.isEmpty()) {
writer.write(indent + "<FeaturesLocked>" + "\n");
for (Iterator i = featuresLocked.iterator(); i.hasNext();) {
writer.write(indent + indent);
FeatureId featureId = (FeatureId) i.next();
writer.write("<ogc:FeatureId fid=\"" + featureId + "\"/>" + "\n");
}
writer.write(indent + "</FeaturesLocked>" + "\n");
}
if ((featuresNotLocked != null) && !featuresNotLocked.isEmpty()) {
writer.write("<FeaturesNotLocked>" + "\n");
for (Iterator i = featuresNotLocked.iterator(); i.hasNext();) {
writer.write(indent + indent);
FeatureId featureId = (FeatureId) i.next();
writer.write("<ogc:FeatureId fid=\"" + featureId + "\"/>" + "\n");
}
writer.write("</FeaturesNotLocked>" + "\n");
}
writer.write("</WFS_LockFeatureResponse>");
writer.flush();
}
void write1_1(LockFeatureResponseType lockResponse, OutputStream output, Operation operation)
throws IOException {
Encoder encoder = new Encoder(configuration, configuration.schema());
encoder.setEncoding(Charset.forName( wfs.getGeoServer().getGlobal().getCharset()) );
LockFeatureType req = (LockFeatureType)operation.getParameters()[0];
encoder.setSchemaLocation(org.geoserver.wfs.xml.v1_1_0.WFS.NAMESPACE,
buildSchemaURL(req.getBaseUrl(), "schemas/wfs/1.1.0/wfs.xsd"));
encoder.encode(lockResponse, org.geoserver.wfs.xml.v1_1_0.WFS.LOCKFEATURERESPONSE,
output);
output.flush();
}
}