/*
* This file is part of the Remote Sensor Actuator Interface (ReSAI).
*
* Copyright(c) Andreas Kipp, Frederic Siepmann
* http://opensource.cit-ec.de/projects/resai
*
* This file may be licensed under the terms of of the
* GNU Lesser General Public License Version 3 (the ``LGPL''),
* or (at your option) any later version.
*
* Software distributed under the License is distributed
* on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
* express or implied. See the LGPL for the specific language
* governing rights and limitations.
*
* You should have received a copy of the LGPL along with this
* program. If not, go to http://www.gnu.org/licenses/lgpl.html
* or write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The development of this software was supported by the
* Excellence Cluster EXC 277 Cognitive Interaction Technology.
* The Excellence Cluster EXC 277 is a grant of the Deutsche
* Forschungsgemeinschaft (DFG) in the context of the German
* Excellence Initiative.
*
*/

/**
 * Packetlistener for XMPP messages.
 *
 * @author akipp
 */

package de.unibi.airobots.resaijavaclient.communicaton;

import java.util.HashMap;
import java.util.Observable;

import org.jivesoftware.smack.PacketListener;
import org.jivesoftware.smack.packet.Message;
import org.jivesoftware.smack.packet.Packet;

public class XMPPPacketListener extends Observable implements PacketListener{

	private String sender = "";
	private String body = "";
	private HashMap<String, String> receivedProperties = new HashMap<String,String>();

	private String recipientTAG = "";
	
	@Override
	public void processPacket(Packet packet) {
		if (packet instanceof Message) {

			Message mIn = (Message) packet;

			setSender(mIn.getFrom());
			setBody(mIn.getBody());

			if (mIn.getPropertyNames().contains("TAG")) {
				setRecipientTAG(mIn.getProperty("TAG").toString());
			}

			receivedProperties.clear();

			for (String prop : mIn.getPropertyNames()) {
				receivedProperties.put(prop, mIn.getProperty(prop)
						.toString());
			}

			setChanged();
			notifyObservers();
		}
	}

	public void setBody(String body) {
		this.body = body;
	}

	public String getBody() {
		return body;
	}

	public void setSender(String sender) {
		this.sender = sender;
	}

	public String getSender() {
		return sender;
	}

	public void setRecipientTAG(String recipientTAG) {
		this.recipientTAG = recipientTAG;
	}

	public String getRecipientTAG() {
		return recipientTAG;
	}

	public HashMap<String, String> getReceivedProperties() {
		return receivedProperties;
	}

	public void setReceivedProperties(HashMap<String, String> receivedProperties) {
		this.receivedProperties = receivedProperties;
	}
}