com.hivemq.client.internal.mqtt.codec.decoder.mqtt3

Class Mqtt3PublishDecoder

java.lang.Object

com.hivemq.client.internal.mqtt.codec.decoder.mqtt3.Mqtt3PublishDecoder

All Implemented Interfaces:

MqttMessageDecoder

@Singleton
public class Mqtt3PublishDecoder
extends java.lang.Object
implements MqttMessageDecoder

Method Summary

Modifier and Type	Method and Description
@NotNull MqttStatefulPublish	decode(int flags, @NotNull io.netty.buffer.ByteBuf in, @NotNull MqttDecoderContext context) Decodes a MQTT message from the given byte buffer.

Methods inherited from class java.lang.Object

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

Method Detail

decode

@NotNull
public @NotNull MqttStatefulPublish decode(int flags,
                                                    @NotNull
                                                    @NotNull io.netty.buffer.ByteBuf in,
                                                    @NotNull
                                                    @NotNull MqttDecoderContext context)
                                             throws MqttDecoderException

Description copied from interface: MqttMessageDecoder

Decodes a MQTT message from the given byte buffer.

Specified by:

decode in interface MqttMessageDecoder

Parameters:

flags - the flags of the fixed header.

in - the byte buffer which contains the encoded MQTT message without the fixed header.

context - the decoder context.

Returns:

the decoded MQTT message or null if there are not enough bytes in the byte buffer.

Throws:

MqttDecoderException - if the byte buffer did not contain a valid encoded MQTT message.