net.sf.xenqtt.message
Class PubRecMessage

java.lang.Object
  net.sf.xenqtt.message.MqttMessage
      net.sf.xenqtt.message.IdentifiableMqttMessage
          net.sf.xenqtt.message.PubRecMessage

public final class PubRecMessage
extends IdentifiableMqttMessage

A PUBREC message is the response to a PUBLISH message with QoS level 2. It is the second message of the QoS level 2 protocol flow. A PUBREC message is sent by the server in response to a PUBLISH message from a publishing client, or by a subscriber in response to a PUBLISH message from the server.

When it receives a PUBREC message, the recipient sends a PUBREL message to the sender with the same Message ID as the PUBREC message.

Constructor Summary

PubRecMessage(ByteBuffer buffer)
Used to construct a received message.

PubRecMessage(int messageId)
Used to construct a message for sending

Method Summary

Methods inherited from class net.sf.xenqtt.message.IdentifiableMqttMessage

getMessageId, setMessageId

Methods inherited from class net.sf.xenqtt.message.MqttMessage

byteBufferToHex, bytesToHex, equals, getMessageType, getQoS, getQoSLevel, getRemainingLength, isAck, isAckable, isDuplicate, isRetain, setDuplicateFlag, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

PubRecMessage

public PubRecMessage(ByteBuffer buffer)

Used to construct a received message.

PubRecMessage

public PubRecMessage(int messageId)

Used to construct a message for sending