Java Code Examples for io.netty.handler.codec.mqtt.MqttMessageIdVariableHeader#from()

The following examples show how to use io.netty.handler.codec.mqtt.MqttMessageIdVariableHeader#from() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: MqttClientImpl.java From vertx-mqtt with Apache License 2.0

6 votes

/**
 * Sends PUBREC packet to server
 *
 * @param publishMessage a PUBLISH message to acknowledge
 */
private void publishReceived(MqttPublishMessage publishMessage) {

  MqttFixedHeader fixedHeader =
    new MqttFixedHeader(MqttMessageType.PUBREC, false, AT_MOST_ONCE, false, 0);

  MqttMessageIdVariableHeader variableHeader =
    MqttMessageIdVariableHeader.from(publishMessage.messageId());

  io.netty.handler.codec.mqtt.MqttMessage pubrec = MqttMessageFactory.newMessage(fixedHeader, variableHeader, null);

  synchronized (this) {
    qos2inbound.put(publishMessage.messageId(), publishMessage);
  }
  this.write(pubrec);
}

Example 2

Source File: MqttProtocolUtil.java From ext-opensource-netty with Mozilla Public License 2.0

5 votes

public static MqttUnsubscribeMessage unSubscribeMessage(List<String> topic, int messageId) {
	MqttFixedHeader mqttFixedHeader = new MqttFixedHeader(MqttMessageType.UNSUBSCRIBE, false, MqttQoS.AT_MOST_ONCE,
			false, 0x02);
	MqttMessageIdVariableHeader variableHeader = MqttMessageIdVariableHeader.from(messageId);
	MqttUnsubscribePayload mqttUnsubscribeMessage = new MqttUnsubscribePayload(topic);
	return new MqttUnsubscribeMessage(mqttFixedHeader, variableHeader, mqttUnsubscribeMessage);
}

Example 3

Source File: MqttMessageFactory.java From lannister with Apache License 2.0

5 votes

public static MqttUnsubAckMessage unsuback(int messageId) {
	MqttFixedHeader fixedHeader = new MqttFixedHeader(MqttMessageType.UNSUBACK, false, MqttQoS.AT_MOST_ONCE, false,
			2);
	MqttMessageIdVariableHeader variableHeader = MqttMessageIdVariableHeader.from(messageId);

	return new MqttUnsubAckMessage(fixedHeader, variableHeader);
}

Example 4

Source File: MqttMessageFactory.java From lannister with Apache License 2.0

5 votes

public static MqttSubAckMessage suback(int messageId, List<Integer> grantedQoSLevels) {
	MqttFixedHeader fixedHeader = new MqttFixedHeader(MqttMessageType.SUBACK, false, MqttQoS.AT_MOST_ONCE, false,
			2 + grantedQoSLevels.size());
	MqttMessageIdVariableHeader variableHeader = MqttMessageIdVariableHeader.from(messageId);
	MqttSubAckPayload payload = new MqttSubAckPayload(grantedQoSLevels);

	return new MqttSubAckMessage(fixedHeader, variableHeader, payload);
}

Example 5

Source File: MQTTProtocolHandler.java From activemq-artemis with Apache License 2.0

5 votes

void sendPublishProtocolControlMessage(int messageId, MqttMessageType messageType) {
   MqttQoS qos = (messageType == MqttMessageType.PUBREL) ? MqttQoS.AT_LEAST_ONCE : MqttQoS.AT_MOST_ONCE;
   MqttFixedHeader fixedHeader = new MqttFixedHeader(messageType, false, qos, // Spec requires 01 in header for rel
                                                     false, 0);
   MqttPubAckMessage rel = new MqttPubAckMessage(fixedHeader, MqttMessageIdVariableHeader.from(messageId));
   sendToClient(rel);
}

Example 6

Source File: MqttMessageFactory.java From lannister with Apache License 2.0

5 votes

public static MqttMessage pubcomp(int messageId) {
	MqttFixedHeader fixedHeader = new MqttFixedHeader(MqttMessageType.PUBCOMP, false, MqttQoS.AT_MOST_ONCE, false,
			2);
	MqttMessageIdVariableHeader variableHeader = MqttMessageIdVariableHeader.from(messageId);

	return new MqttMessage(fixedHeader, variableHeader);
}

Example 7

Source File: MqttMessageFactory.java From lannister with Apache License 2.0

5 votes

public static MqttMessage pubrel(int messageId) {
	MqttFixedHeader fixedHeader = new MqttFixedHeader(MqttMessageType.PUBREL, false, MqttQoS.AT_LEAST_ONCE, false,
			2);
	MqttMessageIdVariableHeader variableHeader = MqttMessageIdVariableHeader.from(messageId);

	return new MqttMessage(fixedHeader, variableHeader);
}

Example 8

Source File: MqttMessageFactory.java From lannister with Apache License 2.0

5 votes

public static MqttMessage pubrec(int messageId) {
	MqttFixedHeader fixedHeader = new MqttFixedHeader(MqttMessageType.PUBREC, false, MqttQoS.AT_MOST_ONCE, false,
			2);
	MqttMessageIdVariableHeader variableHeader = MqttMessageIdVariableHeader.from(messageId);

	return new MqttMessage(fixedHeader, variableHeader);
}

Example 9

Source File: MqttMessageFactory.java From lannister with Apache License 2.0

5 votes

public static MqttPubAckMessage puback(int messageId) {
	MqttFixedHeader fixedHeader = new MqttFixedHeader(MqttMessageType.PUBACK, false, MqttQoS.AT_MOST_ONCE, false,
			2);
	MqttMessageIdVariableHeader variableHeader = MqttMessageIdVariableHeader.from(messageId);

	return new MqttPubAckMessage(fixedHeader, variableHeader);
}

Example 10

Source File: MqttTransportHandler.java From iotplatform with Apache License 2.0

4 votes

public static MqttPubAckMessage createMqttPubAckMsg(int requestId) {
  MqttFixedHeader mqttFixedHeader = new MqttFixedHeader(PUBACK, false, AT_LEAST_ONCE, false, 0);
  MqttMessageIdVariableHeader mqttMsgIdVariableHeader = MqttMessageIdVariableHeader.from(requestId);
  return new MqttPubAckMessage(mqttFixedHeader, mqttMsgIdVariableHeader);
}

Example 11

Source File: JsonMqttAdaptor.java From iotplatform with Apache License 2.0

4 votes

private static MqttPubAckMessage createMqttPubAckMsg(int requestId) {
  MqttFixedHeader mqttFixedHeader = new MqttFixedHeader(PUBACK, false, AT_LEAST_ONCE, false, 0);
  MqttMessageIdVariableHeader mqttMsgIdVariableHeader = MqttMessageIdVariableHeader.from(requestId);
  return new MqttPubAckMessage(mqttFixedHeader, mqttMsgIdVariableHeader);
}

Example 12

Source File: MqttTransportHandler.java From iotplatform with Apache License 2.0

4 votes

private static MqttSubAckMessage createSubAckMessage(Integer msgId, List<Integer> grantedQoSList) {
  MqttFixedHeader mqttFixedHeader = new MqttFixedHeader(SUBACK, false, AT_LEAST_ONCE, false, 0);
  MqttMessageIdVariableHeader mqttMessageIdVariableHeader = MqttMessageIdVariableHeader.from(msgId);
  MqttSubAckPayload mqttSubAckPayload = new MqttSubAckPayload(grantedQoSList);
  return new MqttSubAckMessage(mqttFixedHeader, mqttMessageIdVariableHeader, mqttSubAckPayload);
}

Example 13

Source File: MessageUtil.java From iot-mqtt with Apache License 2.0

4 votes

public static MqttPubAckMessage getPubAckMessage(int messageId){
    MqttFixedHeader fixedHeader = new MqttFixedHeader(MqttMessageType.PUBACK,false,MqttQoS.AT_MOST_ONCE,false,0);
    MqttMessageIdVariableHeader idVariableHeader = MqttMessageIdVariableHeader.from(messageId);
    return new MqttPubAckMessage(fixedHeader,idVariableHeader);
}

Example 14

Source File: MessageUtil.java From iot-mqtt with Apache License 2.0

4 votes

public static MqttMessage getPubComMessage(int messageId){
    MqttFixedHeader fixedHeader = new MqttFixedHeader(MqttMessageType.PUBCOMP,false,MqttQoS.AT_MOST_ONCE,false,0);
    MqttMessage mqttMessage = new MqttMessage(fixedHeader,MqttMessageIdVariableHeader.from(messageId));
    return mqttMessage;
}

Example 15

Source File: MessageUtil.java From iot-mqtt with Apache License 2.0

4 votes

public static MqttUnsubAckMessage getUnSubAckMessage(int messageId){
    MqttFixedHeader fixedHeader = new MqttFixedHeader(MqttMessageType.UNSUBACK,false,MqttQoS.AT_MOST_ONCE,false,0);
    MqttMessageIdVariableHeader idVariableHeader = MqttMessageIdVariableHeader.from(messageId);
    return new MqttUnsubAckMessage(fixedHeader,idVariableHeader);
}

Example 16

Source File: MqttEndpointImpl.java From vertx-mqtt with Apache License 2.0

3 votes

public MqttEndpointImpl unsubscribeAcknowledge(int unsubscribeMessageId) {

    MqttFixedHeader fixedHeader =
      new MqttFixedHeader(MqttMessageType.UNSUBACK, false, MqttQoS.AT_MOST_ONCE, false, 0);
    MqttMessageIdVariableHeader variableHeader =
      MqttMessageIdVariableHeader.from(unsubscribeMessageId);

    io.netty.handler.codec.mqtt.MqttMessage unsuback = MqttMessageFactory.newMessage(fixedHeader, variableHeader, null);

    this.write(unsuback);

    return this;
  }

Example 17

Source File: MqttEndpointImpl.java From vertx-mqtt with Apache License 2.0

3 votes

public MqttEndpointImpl subscribeAcknowledge(int subscribeMessageId, List<MqttQoS> grantedQoSLevels) {

    MqttFixedHeader fixedHeader =
      new MqttFixedHeader(MqttMessageType.SUBACK, false, MqttQoS.AT_MOST_ONCE, false, 0);
    MqttMessageIdVariableHeader variableHeader =
      MqttMessageIdVariableHeader.from(subscribeMessageId);

    MqttSubAckPayload payload = new MqttSubAckPayload(grantedQoSLevels.stream().mapToInt(MqttQoS::value).toArray());

    io.netty.handler.codec.mqtt.MqttMessage suback = MqttMessageFactory.newMessage(fixedHeader, variableHeader, payload);

    this.write(suback);

    return this;
  }

Example 18

Source File: MqttEndpointImpl.java From vertx-mqtt with Apache License 2.0

3 votes

public MqttEndpointImpl publishAcknowledge(int publishMessageId) {

    MqttFixedHeader fixedHeader =
      new MqttFixedHeader(MqttMessageType.PUBACK, false, MqttQoS.AT_MOST_ONCE, false, 0);
    MqttMessageIdVariableHeader variableHeader =
      MqttMessageIdVariableHeader.from(publishMessageId);

    io.netty.handler.codec.mqtt.MqttMessage puback = MqttMessageFactory.newMessage(fixedHeader, variableHeader, null);

    this.write(puback);

    return this;
  }

Example 19

Source File: MqttEndpointImpl.java From vertx-mqtt with Apache License 2.0

3 votes

public MqttEndpointImpl publishRelease(int publishMessageId) {

    MqttFixedHeader fixedHeader =
      new MqttFixedHeader(MqttMessageType.PUBREL, false, MqttQoS.AT_LEAST_ONCE, false, 0);
    MqttMessageIdVariableHeader variableHeader =
      MqttMessageIdVariableHeader.from(publishMessageId);

    io.netty.handler.codec.mqtt.MqttMessage pubrel = MqttMessageFactory.newMessage(fixedHeader, variableHeader, null);

    this.write(pubrel);

    return this;
  }

Example 20

Source File: MqttClientImpl.java From vertx-mqtt with Apache License 2.0

3 votes

/**
 * Sends PUBACK packet to server
 *
 * @param publishMessageId identifier of the PUBLISH message to acknowledge
 */
private void publishAcknowledge(int publishMessageId) {

  MqttFixedHeader fixedHeader =
    new MqttFixedHeader(MqttMessageType.PUBACK, false, AT_MOST_ONCE, false, 0);

  MqttMessageIdVariableHeader variableHeader =
    MqttMessageIdVariableHeader.from(publishMessageId);

  io.netty.handler.codec.mqtt.MqttMessage puback = MqttMessageFactory.newMessage(fixedHeader, variableHeader, null);

  this.write(puback);
}