Package io.micronaut.mqtt.hivemq.v3.intercept

Class Mqtt3IntroductionAdvice

java.lang.Object

io.micronaut.mqtt.intercept.AbstractMqttIntroductionAdvice<BiConsumer<com.hivemq.client.mqtt.mqtt3.message.publish.Mqtt3Publish,Throwable>,MqttMessage>

io.micronaut.mqtt.hivemq.v3.intercept.Mqtt3IntroductionAdvice

All Implemented Interfaces:

io.micronaut.aop.Interceptor<Object,Object>, io.micronaut.aop.MethodInterceptor<Object,Object>, io.micronaut.core.order.Ordered

@Singleton
@InterceptorBean(MqttPublisher.class)
@Requires(property="mqtt.client.mqtt-version",
          value="3")
public class Mqtt3IntroductionAdvice
extends AbstractMqttIntroductionAdvice<BiConsumer<com.hivemq.client.mqtt.mqtt3.message.publish.Mqtt3Publish,Throwable>,MqttMessage>

The MQTT v3 implementation of AbstractMqttIntroductionAdvice.

Since:

3.0.0

Author:

Sven Kobow

Field Summary

Fields inherited from interface io.micronaut.aop.Interceptor

ARGUMENT, CACHEABLE_LAZY_TARGET, HOTSWAP, LAZY, PROXY_TARGET

Fields inherited from interface io.micronaut.core.order.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor	Description
Mqtt3IntroductionAdvice(com.hivemq.client.mqtt.mqtt3.Mqtt3AsyncClient mqtt3AsyncClient, MqttBinderRegistry binderRegistry)

Method Summary

Modifier and Type	Method	Description
MqttBindingContext<MqttMessage>	createBindingContext(io.micronaut.aop.MethodInvocationContext<Object,Object> context)
BiConsumer<com.hivemq.client.mqtt.mqtt3.message.publish.Mqtt3Publish,Throwable>	createListener(Runnable onSuccess, Consumer<Throwable> onError)	Create a listener.
Class<? extends Annotation>	getRequiredAnnotation()
Object	publish(String topic, MqttMessage message, BiConsumer<com.hivemq.client.mqtt.mqtt3.message.publish.Mqtt3Publish,Throwable> listener)	Publishes the message.

Methods inherited from class io.micronaut.mqtt.intercept.AbstractMqttIntroductionAdvice

intercept

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.micronaut.aop.MethodInterceptor

intercept

Methods inherited from interface io.micronaut.core.order.Ordered

getOrder

Constructor Details

Mqtt3IntroductionAdvice

public Mqtt3IntroductionAdvice(com.hivemq.client.mqtt.mqtt3.Mqtt3AsyncClient mqtt3AsyncClient,
 MqttBinderRegistry binderRegistry)

Method Details

createBindingContext

public MqttBindingContext<MqttMessage> createBindingContext(io.micronaut.aop.MethodInvocationContext<Object,Object> context)

Specified by:

createBindingContext in class AbstractMqttIntroductionAdvice<BiConsumer<com.hivemq.client.mqtt.mqtt3.message.publish.Mqtt3Publish,Throwable>,MqttMessage>

Parameters:

context - The method context

Returns:

The binding context to bind data used in publishing

publish

public Object publish(String topic,
 MqttMessage message,
 BiConsumer<com.hivemq.client.mqtt.mqtt3.message.publish.Mqtt3Publish,Throwable> listener)

Description copied from class: AbstractMqttIntroductionAdvice

Publishes the message.

Specified by:

publish in class AbstractMqttIntroductionAdvice<BiConsumer<com.hivemq.client.mqtt.mqtt3.message.publish.Mqtt3Publish,Throwable>,MqttMessage>

Parameters:

topic - The topic to publish the message to

message - The message to publish

listener - The publish action listener

Returns:

The result of the publish method

createListener

public BiConsumer<com.hivemq.client.mqtt.mqtt3.message.publish.Mqtt3Publish,Throwable> createListener(Runnable onSuccess,
 Consumer<Throwable> onError)

Description copied from class: AbstractMqttIntroductionAdvice

Create a listener.

Specified by:

createListener in class AbstractMqttIntroductionAdvice<BiConsumer<com.hivemq.client.mqtt.mqtt3.message.publish.Mqtt3Publish,Throwable>,MqttMessage>

Parameters:

onSuccess - The code to call when a message is sent successfully

onError - The consumer to call in the case of an exception

Returns:

A publish action listener

getRequiredAnnotation

public Class<? extends Annotation> getRequiredAnnotation()

Specified by:

getRequiredAnnotation in class AbstractMqttIntroductionAdvice<BiConsumer<com.hivemq.client.mqtt.mqtt3.message.publish.Mqtt3Publish,Throwable>,MqttMessage>

Returns:

The implement specific client annotation class