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/*******************************************************************************
* Copyright (c) 2010, 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Eclipse Distribution License v1.0 which accompany this distribution.
*
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Ian Craggs - initial API and implementation and/or initial documentation
*******************************************************************************/
package org.eclipse.paho.mqttsn.udpclient.messages.mqttsn;
/**
* This object represents a Mqtts PUBCOMP message.
*
*
*/
public class MqttsPubComp extends MqttsMessage {
//Mqtts PUBCOMP fields
private int msgId;
/**
* MqttsPubcomp constructor.Sets the appropriate message type.
*/
public MqttsPubComp() {
msgType = MqttsMessage.PUBCOMP;
}
/**
* MqttsPubcomp constructor.Sets the appropriate message type and constructs
* a Mqtts PUBCOMP message from a received byte array.
* @param data: The buffer that contains the PUBCOMP message.
*/
public MqttsPubComp(byte[] data) {
msgType = MqttsMessage.PUBCOMP;
msgId = ((data[2] & 0xFF) << 8) + (data[3] & 0xFF);
}
/**
* Method to convert this message to a byte array for transmission.
* @return A byte array containing the PUBCOMP message as it should appear on the wire.
*/
public byte[] toBytes() {
int length = 4;
byte[] data = new byte[length];
data[0] = (byte)length;
data[1] = (byte)msgType;
data[2] = (byte)((msgId >> 8) & 0xFF);
data[3] = (byte)(msgId & 0xFF);
return data;
}
public int getMsgId() {
return msgId;
}
public void setMsgId(int msgId) {
this.msgId = msgId;
}
}
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