/**
 *    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.virtualnetwork;

import org.restlet.data.Status;
import org.restlet.resource.Get;
import org.restlet.resource.Post;
import org.restlet.resource.Put;
import org.restlet.resource.ServerResource;

public class NoOp extends ServerResource {
	/**
	 * Does nothing and returns 200 OK with a status message
	 * @return status: ok
	 */
	@Get
	@Put
	@Post
	public String noOp(String postdata) {
		setStatus(Status.SUCCESS_OK);
        return "{\"status\":\"ok\"}";
	}
}

/**
 *    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.virtualnetwork;

import org.restlet.data.Status;
import org.restlet.resource.Delete;
import org.restlet.resource.Get;
import org.restlet.resource.Post;
import org.restlet.resource.Put;
import org.restlet.resource.ServerResource;

public class NoOp extends ServerResource {
	/**
	 * Does nothing and returns 200 OK with a status message
	 * @return status: ok
	 */
	@Get
	@Put
	@Post
	@Delete
	public String noOp(String postdata) {
		setStatus(Status.SUCCESS_OK);
        return "{\"status\":\"ok\"}";
	}
}

Add @Delete handling in NoOp.java