Package de.iip_ecosphere.platform.transport.spring.binder.mqttv5

Class MqttV5MessageBinder

java.lang.Object

org.springframework.cloud.stream.binder.AbstractBinder<org.springframework.messaging.MessageChannel,C,P>

org.springframework.cloud.stream.binder.AbstractMessageChannelBinder<org.springframework.cloud.stream.binder.ConsumerProperties,org.springframework.cloud.stream.binder.ProducerProperties,MqttV5MessageBinderProvisioner>

de.iip_ecosphere.platform.transport.spring.binder.mqttv5.MqttV5MessageBinder

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.InitializingBean, org.springframework.cloud.stream.binder.Binder<org.springframework.messaging.MessageChannel,org.springframework.cloud.stream.binder.ConsumerProperties,org.springframework.cloud.stream.binder.ProducerProperties>, org.springframework.cloud.stream.binder.PollableConsumerBinder<org.springframework.messaging.MessageHandler,org.springframework.cloud.stream.binder.ConsumerProperties>, org.springframework.context.ApplicationContextAware, org.springframework.context.ApplicationEventPublisherAware

public class MqttV5MessageBinder
extends org.springframework.cloud.stream.binder.AbstractMessageChannelBinder<org.springframework.cloud.stream.binder.ConsumerProperties,org.springframework.cloud.stream.binder.ProducerProperties,MqttV5MessageBinderProvisioner>

A MQTT v5 message binder turning messages to be sent into MQTT messages.

Author:

Holger Eichelberger, SSE

Nested Class Summary

Nested classes/interfaces inherited from class org.springframework.cloud.stream.binder.AbstractMessageChannelBinder

org.springframework.cloud.stream.binder.AbstractMessageChannelBinder.ErrorInfrastructure, org.springframework.cloud.stream.binder.AbstractMessageChannelBinder.PolledConsumerResources

Field Summary

Fields

Modifier and Type	Field	Description
private MqttClient	client

Fields inherited from class org.springframework.cloud.stream.binder.AbstractMessageChannelBinder

provisioningProvider

Fields inherited from class org.springframework.cloud.stream.binder.AbstractBinder

logger

Constructor Summary

Constructors

Constructor	Description
MqttV5MessageBinder(java.lang.String[] headersToEmbed, MqttV5MessageBinderProvisioner provisioningProvider, MqttClient client)	Creates a message binder instance.

Method Summary

Modifier and Type	Method	Description
protected org.springframework.integration.core.MessageProducer	createConsumerEndpoint(org.springframework.cloud.stream.provisioning.ConsumerDestination destination, java.lang.String group, org.springframework.cloud.stream.binder.ConsumerProperties properties)
protected org.springframework.messaging.MessageHandler	createProducerMessageHandler(org.springframework.cloud.stream.provisioning.ProducerDestination destination, org.springframework.cloud.stream.binder.ProducerProperties producerProperties, org.springframework.messaging.MessageChannel errorChannel)

Methods inherited from class org.springframework.cloud.stream.binder.AbstractMessageChannelBinder

afterUnbindConsumer, afterUnbindProducer, bindPollableConsumer, createPolledConsumerResources, createProducerMessageHandler, doBindConsumer, doBindProducer, errorsBaseName, errorsBaseName, getApplicationEventPublisher, getContainerCustomizer, getDefaultErrorMessageHandler, getErrorBridgeName, getErrorBridgeName, getErrorMessageHandler, getErrorMessageHandlerName, getErrorMessageStrategy, getErrorRecovererName, getMessageSourceCustomizer, getPolledConsumerErrorMessageHandler, getPolledConsumerRecoveryCallback, postProcessOutputChannel, postProcessPollableSource, registerErrorInfrastructure, registerErrorInfrastructure, setApplicationEventPublisher, setConsumerEndpointCustomizer, setProducerMessageHandlerCustomizer, useNativeEncoding

Methods inherited from class org.springframework.cloud.stream.binder.AbstractBinder

afterPropertiesSet, applyPrefix, bindConsumer, bindProducer, buildRetryTemplate, constructDLQName, getApplicationContext, getBeanFactory, getEvaluationContext, groupedName, onInit, setApplicationContext

Methods inherited from class java.lang.Object

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

Field Detail

client

private MqttClient client

Constructor Detail

MqttV5MessageBinder

public MqttV5MessageBinder(java.lang.String[] headersToEmbed,
                           MqttV5MessageBinderProvisioner provisioningProvider,
                           MqttClient client)

Creates a message binder instance.

Parameters:

headersToEmbed - the headers to embed

provisioningProvider - the provisioning provider including the destination information

client - thie client instance

Method Detail

createProducerMessageHandler

protected org.springframework.messaging.MessageHandler createProducerMessageHandler(org.springframework.cloud.stream.provisioning.ProducerDestination destination,
                                                                                    org.springframework.cloud.stream.binder.ProducerProperties producerProperties,
                                                                                    org.springframework.messaging.MessageChannel errorChannel)
                                                                             throws java.lang.Exception

Specified by:

createProducerMessageHandler in class org.springframework.cloud.stream.binder.AbstractMessageChannelBinder<org.springframework.cloud.stream.binder.ConsumerProperties,org.springframework.cloud.stream.binder.ProducerProperties,MqttV5MessageBinderProvisioner>

Throws:

java.lang.Exception

createConsumerEndpoint

protected org.springframework.integration.core.MessageProducer createConsumerEndpoint(org.springframework.cloud.stream.provisioning.ConsumerDestination destination,
                                                                                      java.lang.String group,
                                                                                      org.springframework.cloud.stream.binder.ConsumerProperties properties)
                                                                               throws java.lang.Exception

Specified by:

createConsumerEndpoint in class org.springframework.cloud.stream.binder.AbstractMessageChannelBinder<org.springframework.cloud.stream.binder.ConsumerProperties,org.springframework.cloud.stream.binder.ProducerProperties,MqttV5MessageBinderProvisioner>

Throws:

java.lang.Exception