org.coos.messaging.plugin.simple.SimpleConsumer Maven / Gradle / Ivy

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/**
 * 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.messaging.plugin.simple;

import java.util.Vector;

import org.coos.messaging.*;
import org.coos.messaging.impl.DefaultConsumer;
import org.coos.messaging.impl.DefaultMessage;

/**
 * A simple test consumer
 * 
 * @author Knut Eilif Husa, Tellu AS
 */
public class SimpleConsumer extends DefaultConsumer {

	private Vector consumerQueue = new Vector();

	public SimpleConsumer(Endpoint endpoint) {
		super(endpoint);
	}

	public void process(Exchange exchange) {
		consumerQueue.addElement(exchange);

		if (exchange.getPattern().equals(ExchangePattern.InOut)) {
			InteractionHelper helper = new InteractionHelper(getEndpoint());
			Message msg = new DefaultMessage();
			if (exchange.getInBoundMessage().getHeader(Message.QOS_CLASS) != null) {
				msg.setHeader(Message.QOS_CLASS, "latency");
			}
			msg.setHeader(Message.TRACE_ROUTE, "true");
			exchange.setOutBoundMessage(msg);
			helper.reply(exchange);
		}
	}

	public Vector getConsumerQueue() {
		return consumerQueue;
	}
}