/* Copyright (c) 2001 - 2009 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.catalog.rest;
import org.geoserver.catalog.Catalog;
import org.geoserver.rest.RestletException;
import org.restlet.data.Method;
import org.restlet.data.Request;
import org.restlet.data.Response;
import org.restlet.data.Status;
import org.restlet.resource.Resource;
public class NamespaceFinder extends AbstractCatalogFinder {
public NamespaceFinder(Catalog catalog) {
super(catalog);
}
@Override
public Resource findTarget(Request request, Response response) {
String namespace = getAttribute(request, "namespace");
if ( namespace == null && request.getMethod() == Method.GET ) {
return new NamespaceListResource( getContext(), request, response, catalog );
}
if ( namespace != null ) {
//ensure it exists
if ( catalog.getNamespaceByPrefix( namespace ) == null ) {
throw new RestletException( "No such namespace: " + namespace, Status.CLIENT_ERROR_NOT_FOUND );
}
}
return new NamespaceResource( null, request, response, catalog );
}
}