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

Class 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

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void act​(io.netty.handler.codec.mqtt.MqttMessage message)  
      void channelRead​(io.netty.channel.ChannelHandlerContext ctx, java.lang.Object msg)  
      protected void send​(int messageId, java.lang.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​(org.apache.activemq.artemis.core.server.ActiveMQServer server,
                           MQTTProtocolManager protocolManager)

    • Method Detail

      • channelRead

        public void channelRead​(io.netty.channel.ChannelHandlerContext ctx,
                        java.lang.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,
                    java.lang.String topicName,
                    int qosLevel,
                    boolean isRetain,
                    io.netty.buffer.ByteBuf payload,
                    int deliveryCount)