/*
* Copyright (c) 2013 Big Switch Networks, Inc.
*
* Licensed under the Eclipse Public License, Version 1.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
package org.sdnplatform.topology.web;
import java.util.HashMap;
import java.util.Map;
import org.restlet.resource.Get;
import org.restlet.resource.ServerResource;
import org.sdnplatform.topology.BroadcastDomain;
import org.sdnplatform.topology.IBetterTopologyService;
public class HigherTopologyBroadcastDomainsResource extends ServerResource {
@Get("json")
public Map<Long, BroadcastDomain> retrieve() {
IBetterTopologyService topology =
(IBetterTopologyService)getContext().getAttributes().
get(IBetterTopologyService.class.getCanonicalName());
Map<Long, BroadcastDomain> bdMap = new HashMap<Long, BroadcastDomain>();
Map<Long, Object> htNodesMap = topology.getHigherTopologyNodes();
if (htNodesMap == null) return bdMap;
for (long nid: htNodesMap.keySet()) {
Object x = htNodesMap.get(nid);
if (x instanceof BroadcastDomain)
bdMap.put(nid, (BroadcastDomain)x);
}
return bdMap;
}
}