com.hivemq.client.internal.mqtt.codec.decoder.mqtt5

Class Mqtt5ConnAckDecoder

java.lang.Object

com.hivemq.client.internal.mqtt.codec.decoder.mqtt5.Mqtt5ConnAckDecoder

All Implemented Interfaces:

MqttMessageDecoder

@Singleton
public class Mqtt5ConnAckDecoder
extends java.lang.Object
implements MqttMessageDecoder

Method Summary

Modifier and Type	Method and Description
@NotNull MqttConnAck	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 MqttConnAck 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.