org.apache.activemq.artemis.core.protocol.mqtt

Class MQTTProtocolHandler

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

org.apache.activemq.artemis.core.protocol.mqtt.MQTTProtocolHandler

All Implemented Interfaces:

io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler

public class MQTTProtocolHandler
extends io.netty.channel.ChannelInboundHandlerAdapter

This class is responsible for receiving and sending MQTT packets, delegating behaviour to one of the MQTTConnectionManager, MQTTPublishManager, MQTTSubscriptionManager classes.

Nested Class Summary

Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler

io.netty.channel.ChannelHandler.Sharable

Constructor Summary

Constructors

Constructor and Description
MQTTProtocolHandler(ActiveMQServer server, MQTTProtocolManager protocolManager)

Method Summary

Modifier and Type	Method and Description
void	act(io.netty.handler.codec.mqtt.MqttMessage message)
void	channelRead(io.netty.channel.ChannelHandlerContext ctx, Object msg)
protected void	send(int messageId, String topicName, int qosLevel, boolean isRetain, io.netty.buffer.ByteBuf payload, int deliveryCount)

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelInactive, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, userEventTriggered

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, handlerAdded, handlerRemoved, isSharable

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.netty.channel.ChannelHandler

handlerAdded, handlerRemoved

Constructor Detail

MQTTProtocolHandler

public MQTTProtocolHandler(ActiveMQServer server,
                           MQTTProtocolManager protocolManager)

Method Detail

channelRead

public void channelRead(io.netty.channel.ChannelHandlerContext ctx,
                        Object msg)

Specified by:

channelRead in interface io.netty.channel.ChannelInboundHandler

Overrides:

channelRead in class io.netty.channel.ChannelInboundHandlerAdapter

act

public void act(io.netty.handler.codec.mqtt.MqttMessage message)

send

protected void send(int messageId,
                    String topicName,
                    int qosLevel,
                    boolean isRetain,
                    io.netty.buffer.ByteBuf payload,
                    int deliveryCount)