/**
* Copyright 2013, Big Switch Networks, Inc.
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* 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 net.floodlightcontroller.staticflowentry.web;
import java.util.HashMap;
import java.util.Map;
import net.floodlightcontroller.core.web.ControllerSwitchesResource;
import net.floodlightcontroller.staticflowentry.IStaticFlowEntryPusherService;
import org.openflow.protocol.OFFlowMod;
import org.restlet.data.Status;
import org.restlet.resource.Get;
import org.restlet.resource.ServerResource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class ListStaticFlowEntriesResource extends ServerResource {
protected static Logger log = LoggerFactory.getLogger(ListStaticFlowEntriesResource.class);
@Get
public Map<String, Map<String, OFFlowMod>> ListStaticFlowEntries() {
IStaticFlowEntryPusherService sfpService =
(IStaticFlowEntryPusherService)getContext().getAttributes().
get(IStaticFlowEntryPusherService.class.getCanonicalName());
String param = (String) getRequestAttributes().get("switch");
if (log.isDebugEnabled())
log.debug("Listing all static flow entires for switch: " + param);
if (param.toLowerCase().equals("all")) {
return sfpService.getFlows();
} else {
try {
Map<String, Map<String, OFFlowMod>> retMap =
new HashMap<String, Map<String, OFFlowMod>>();
retMap.put(param, sfpService.getFlows(param));
return retMap;
} catch (NumberFormatException e){
setStatus(Status.CLIENT_ERROR_BAD_REQUEST,
ControllerSwitchesResource.DPID_ERROR);
}
}
return null;
}
}