org.coos.module.LCMUserMessageFactory Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of messaging-lib
There is a newer version: 1.3.1
/**
 * COOS - Connected Objects Operating System (www.connectedobjects.org).
 *
 * Copyright (C) 2009 Telenor ASA and Tellu AS. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This library is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see .
 *
 * You may also contact one of the following for additional information:
 * Telenor ASA, Snaroyveien 30, N-1331 Fornebu, Norway (www.telenor.no)
 * Tellu AS, Hagalokkveien 13, N-1383 Asker, Norway (www.tellu.no)
 */
package org.coos.module;

import java.util.Hashtable;

import org.coos.messaging.Message;
import org.coos.messaging.impl.DefaultMessage;

public class LCMUserMessageFactory {

	public static final String LCM_REQUEST_CHILD_STATE = "lcmRequestChildState";

	public static final String LCM_REQUEST_CHILDREN = "lcmRequestChildren";

	public static final String LCM_REQUEST_ENDPOINTS = "lcmRequestEndpoints";

	public static final String LCM_REQUEST_ENDPOINT_STATE = "lcmRequestEndpointState";

	public static final String LCM_SUBSCRIBE = "lcmSubscribe";

	public static final String LCM_UNSUBSCRIBE = "lcmUnsubscribe";

	public static Message createRequestChildStateMessage(String endpoint, String childName) {
		Message msg = new DefaultMessage(LCM_REQUEST_CHILD_STATE);
		Hashtable props = new Hashtable();
		props.put(LCMMessageProperties.LCM_PROP_ENDPOINT_NAME, endpoint);
		props.put(LCMMessageProperties.LCM_PROP_CHILD_ADDRESS, childName);
		msg.setBody(props);
		return msg;
	}

	public static Message createRequestChildrenMessage(String endpoint) {
		Message msg = new DefaultMessage(LCM_REQUEST_CHILDREN);
		Hashtable props = new Hashtable();
		props.put(LCMMessageProperties.LCM_PROP_ENDPOINT_NAME, endpoint);
		msg.setBody(props);
		return msg;
	}

	public static Message createRequestEndpointsMessage() {
		Message msg = new DefaultMessage(LCM_REQUEST_ENDPOINTS);
		Hashtable props = new Hashtable();
		msg.setBody(props);
		return msg;
	}

	public static Message createRequestEndpointStateMessage(String endpoint) {
		Message msg = new DefaultMessage(LCM_REQUEST_ENDPOINT_STATE);
		Hashtable props = new Hashtable();
		props.put(LCMMessageProperties.LCM_PROP_ENDPOINT_NAME, endpoint);
		msg.setBody(props);
		return msg;
	}

	public static Message createSubscribeMessage(String endpoint) {
		Message msg = new DefaultMessage(LCM_SUBSCRIBE);
		Hashtable props = new Hashtable();
		props.put(LCMMessageProperties.LCM_PROP_ENDPOINT_NAME, endpoint);
		msg.setBody(props);
		return msg;
	}

	public static Message createUnsubscribeMessage(String endpoint) {
		Message msg = new DefaultMessage(LCM_UNSUBSCRIBE);
		Hashtable props = new Hashtable();
		props.put(LCMMessageProperties.LCM_PROP_ENDPOINT_NAME, endpoint);
		msg.setBody(props);
		return msg;
	}

}