Package org.springframework.cloud.stream.binder.reactorkafka

Class ReactorKafkaBinder

java.lang.Object

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

org.springframework.cloud.stream.binder.AbstractMessageChannelBinder<ExtendedConsumerProperties<KafkaConsumerProperties>,ExtendedProducerProperties<KafkaProducerProperties>,KafkaTopicProvisioner>

org.springframework.cloud.stream.binder.reactorkafka.ReactorKafkaBinder

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.InitializingBean, Binder<org.springframework.messaging.MessageChannel,ExtendedConsumerProperties<KafkaConsumerProperties>,ExtendedProducerProperties<KafkaProducerProperties>>, ExtendedBindingProperties<KafkaConsumerProperties,KafkaProducerProperties>, ExtendedPropertiesBinder<org.springframework.messaging.MessageChannel,KafkaConsumerProperties,KafkaProducerProperties>, PollableConsumerBinder<org.springframework.messaging.MessageHandler,ExtendedConsumerProperties<KafkaConsumerProperties>>, org.springframework.context.ApplicationContextAware, org.springframework.context.ApplicationEventPublisherAware

public class ReactorKafkaBinder
extends AbstractMessageChannelBinder<ExtendedConsumerProperties<KafkaConsumerProperties>,ExtendedProducerProperties<KafkaProducerProperties>,KafkaTopicProvisioner>
implements ExtendedPropertiesBinder<org.springframework.messaging.MessageChannel,KafkaConsumerProperties,KafkaProducerProperties>

Since:

4.0

Author:

Gary Russell

Nested Class Summary

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

AbstractMessageChannelBinder.ErrorInfrastructure, AbstractMessageChannelBinder.PolledConsumerResources

Field Summary

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

provisioningProvider

Constructor Summary

Constructors

Constructor	Description
ReactorKafkaBinder(KafkaBinderConfigurationProperties configurationProperties, KafkaTopicProvisioner provisioner)

Method Summary

Modifier and Type	Method	Description
protected org.springframework.integration.core.MessageProducer	createConsumerEndpoint(ConsumerDestination destination, String group, ExtendedConsumerProperties<KafkaConsumerProperties> properties)
protected org.springframework.messaging.MessageHandler	createProducerMessageHandler(ProducerDestination destination, ExtendedProducerProperties<KafkaProducerProperties> producerProperties, org.springframework.messaging.MessageChannel errorChannel)
String	getDefaultsPrefix()
KafkaConsumerProperties	getExtendedConsumerProperties(String channelName)
KafkaProducerProperties	getExtendedProducerProperties(String channelName)
Class<? extends BinderSpecificPropertiesProvider>	getExtendedPropertiesEntryClass()
void	setConsumerConfigCustomizer(ConsumerConfigCustomizer consumerConfigCustomizer)
void	setExtendedBindingProperties(KafkaExtendedBindingProperties extendedBindingProperties)
void	setProducerConfigCustomizer(ProducerConfigCustomizer producerConfigCustomizer)

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, onInit, postProcessOutputChannel, postProcessPollableSource, registerErrorInfrastructure, registerErrorInfrastructure, setApplicationEventPublisher, setConsumerEndpointCustomizer, setContainerCustomizer, setProducerMessageHandlerCustomizer, useNativeEncoding

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.cloud.stream.binder.Binder

bindConsumer, bindProducer

Methods inherited from interface org.springframework.cloud.stream.binder.ExtendedBindingProperties

getBindings

Constructor Details

ReactorKafkaBinder

public ReactorKafkaBinder(KafkaBinderConfigurationProperties configurationProperties,
 KafkaTopicProvisioner provisioner)

Method Details

setConsumerConfigCustomizer

public void setConsumerConfigCustomizer(ConsumerConfigCustomizer consumerConfigCustomizer)

setProducerConfigCustomizer

public void setProducerConfigCustomizer(ProducerConfigCustomizer producerConfigCustomizer)

createProducerMessageHandler

protected org.springframework.messaging.MessageHandler createProducerMessageHandler(ProducerDestination destination,
 ExtendedProducerProperties<KafkaProducerProperties> producerProperties,
 org.springframework.messaging.MessageChannel errorChannel)
                                                                             throws Exception

Specified by:

createProducerMessageHandler in class AbstractMessageChannelBinder<ExtendedConsumerProperties<KafkaConsumerProperties>,ExtendedProducerProperties<KafkaProducerProperties>,KafkaTopicProvisioner>

Throws:

Exception

createConsumerEndpoint

protected org.springframework.integration.core.MessageProducer createConsumerEndpoint(ConsumerDestination destination,
 String group,
 ExtendedConsumerProperties<KafkaConsumerProperties> properties)
                                                                               throws Exception

Specified by:

createConsumerEndpoint in class AbstractMessageChannelBinder<ExtendedConsumerProperties<KafkaConsumerProperties>,ExtendedProducerProperties<KafkaProducerProperties>,KafkaTopicProvisioner>

Throws:

Exception

getExtendedConsumerProperties

public KafkaConsumerProperties getExtendedConsumerProperties(String channelName)

Specified by:

getExtendedConsumerProperties in interface ExtendedBindingProperties<KafkaConsumerProperties,KafkaProducerProperties>

getExtendedProducerProperties

public KafkaProducerProperties getExtendedProducerProperties(String channelName)

Specified by:

getExtendedProducerProperties in interface ExtendedBindingProperties<KafkaConsumerProperties,KafkaProducerProperties>

getDefaultsPrefix

public String getDefaultsPrefix()

Specified by:

getDefaultsPrefix in interface ExtendedBindingProperties<KafkaConsumerProperties,KafkaProducerProperties>

getExtendedPropertiesEntryClass

public Class<? extends BinderSpecificPropertiesProvider> getExtendedPropertiesEntryClass()

Specified by:

getExtendedPropertiesEntryClass in interface ExtendedBindingProperties<KafkaConsumerProperties,KafkaProducerProperties>

setExtendedBindingProperties

public void setExtendedBindingProperties(KafkaExtendedBindingProperties extendedBindingProperties)