/*
* Copyright (c) 2011,2013 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.
*
* This file incorporates work covered by the following copyright and
* permission notice:
*
* Originally created by David Erickson, Stanford University
*
* 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 org.sdnplatform.core.web;
import java.util.HashMap;
import java.util.Map;
import org.restlet.resource.Get;
import org.restlet.resource.ServerResource;
/**
* Retrieve sdnplatform memory state
* @author readams
*/
public class ControllerMemoryResource extends ServerResource {
@Get("json")
public Map<String, Object> retrieve() {
HashMap<String, Object> model = new HashMap<String, Object>();
Runtime runtime = Runtime.getRuntime();
model.put("total", new Long(runtime.totalMemory()));
model.put("free", new Long(runtime.freeMemory()));
return model;
}
}