Package io.micronaut.mqtt.intercept

Class AbstractMqttSubscriberAdvice<M>

java.lang.Object

io.micronaut.mqtt.intercept.AbstractMqttSubscriberAdvice<M>

Type Parameters:

M - The specific message type

All Implemented Interfaces:

io.micronaut.context.processor.AnnotationProcessor<Topic,io.micronaut.inject.ExecutableMethod<?,?>>, io.micronaut.context.processor.ExecutableMethodProcessor<Topic>, AutoCloseable

Direct Known Subclasses:

MqttSubscriberAdvice, MqttSubscriberAdvice, MqttSubscriberAdvice

public abstract class AbstractMqttSubscriberAdvice<M>
extends Object
implements io.micronaut.context.processor.ExecutableMethodProcessor<Topic>, AutoCloseable

An ExecutableMethodProcessor that will process all beans annotated with MqttSubscriber and create and subscribe the relevant methods as consumers to MQTT topics.

Since:

1.0.0

Author:

James Kleeh

Constructor Summary

Constructors

Constructor	Description
AbstractMqttSubscriberAdvice(io.micronaut.context.BeanContext beanContext, MqttBinderRegistry binderRegistry, MqttSubscriberExceptionHandler exceptionHandler)

Method Summary

Modifier and Type	Method	Description
void	close()
void	process(io.micronaut.inject.BeanDefinition<?> beanDefinition, io.micronaut.inject.ExecutableMethod<?,?> method)
abstract void	subscribe(String[] topics, int[] qos, Consumer<MqttBindingContext<M>> callback)
abstract void	unsubscribe(Set<String> topics)

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractMqttSubscriberAdvice

public AbstractMqttSubscriberAdvice(io.micronaut.context.BeanContext beanContext,
 MqttBinderRegistry binderRegistry,
 MqttSubscriberExceptionHandler exceptionHandler)

Method Details

process

public void process(io.micronaut.inject.BeanDefinition<?> beanDefinition,
 io.micronaut.inject.ExecutableMethod<?,?> method)

Specified by:

process in interface io.micronaut.context.processor.AnnotationProcessor<Topic,io.micronaut.inject.ExecutableMethod<?,?>>

Specified by:

process in interface io.micronaut.context.processor.ExecutableMethodProcessor<M>

subscribe

public abstract void subscribe(String[] topics,
 int[] qos,
 Consumer<MqttBindingContext<M>> callback)

unsubscribe

public abstract void unsubscribe(Set<String> topics)

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception