org.springframework.cloud.stream.binder.kafka.streams

Class GlobalKTableBinder

java.lang.Object

org.springframework.cloud.stream.binder.AbstractBinder<org.apache.kafka.streams.kstream.GlobalKTable<Object,Object>,org.springframework.cloud.stream.binder.ExtendedConsumerProperties<KafkaStreamsConsumerProperties>,org.springframework.cloud.stream.binder.ExtendedProducerProperties<KafkaStreamsProducerProperties>>

org.springframework.cloud.stream.binder.kafka.streams.GlobalKTableBinder

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.InitializingBean, org.springframework.cloud.stream.binder.Binder<org.apache.kafka.streams.kstream.GlobalKTable<Object,Object>,org.springframework.cloud.stream.binder.ExtendedConsumerProperties<KafkaStreamsConsumerProperties>,org.springframework.cloud.stream.binder.ExtendedProducerProperties<KafkaStreamsProducerProperties>>, org.springframework.cloud.stream.binder.ExtendedBindingProperties<KafkaStreamsConsumerProperties,KafkaStreamsProducerProperties>, org.springframework.cloud.stream.binder.ExtendedPropertiesBinder<org.apache.kafka.streams.kstream.GlobalKTable<Object,Object>,KafkaStreamsConsumerProperties,KafkaStreamsProducerProperties>, org.springframework.context.ApplicationContextAware

public class GlobalKTableBinder
extends org.springframework.cloud.stream.binder.AbstractBinder<org.apache.kafka.streams.kstream.GlobalKTable<Object,Object>,org.springframework.cloud.stream.binder.ExtendedConsumerProperties<KafkaStreamsConsumerProperties>,org.springframework.cloud.stream.binder.ExtendedProducerProperties<KafkaStreamsProducerProperties>>
implements org.springframework.cloud.stream.binder.ExtendedPropertiesBinder<org.apache.kafka.streams.kstream.GlobalKTable<Object,Object>,KafkaStreamsConsumerProperties,KafkaStreamsProducerProperties>

An AbstractBinder implementation for GlobalKTable.

Provides only consumer binding for the bound GlobalKTable. Output bindings are not allowed on this binder.

Since:

2.1.0

Author:

Soby Chacko

Field Summary

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

logger

Constructor Summary

Constructors

Constructor and Description
GlobalKTableBinder(KafkaStreamsBinderConfigurationProperties binderConfigurationProperties, KafkaTopicProvisioner kafkaTopicProvisioner, KafkaStreamsBindingInformationCatalogue kafkaStreamsBindingInformationCatalogue)

Method Summary

Modifier and Type	Method and Description
protected org.springframework.cloud.stream.binder.Binding<org.apache.kafka.streams.kstream.GlobalKTable<Object,Object>>	doBindConsumer(String name, String group, org.apache.kafka.streams.kstream.GlobalKTable<Object,Object> inputTarget, org.springframework.cloud.stream.binder.ExtendedConsumerProperties<KafkaStreamsConsumerProperties> properties)
protected org.springframework.cloud.stream.binder.Binding<org.apache.kafka.streams.kstream.GlobalKTable<Object,Object>>	doBindProducer(String name, org.apache.kafka.streams.kstream.GlobalKTable<Object,Object> outboundBindTarget, org.springframework.cloud.stream.binder.ExtendedProducerProperties<KafkaStreamsProducerProperties> properties)
String	getDefaultsPrefix()
KafkaStreamsConsumerProperties	getExtendedConsumerProperties(String channelName)
KafkaStreamsProducerProperties	getExtendedProducerProperties(String channelName)
Class<? extends org.springframework.cloud.stream.binder.BinderSpecificPropertiesProvider>	getExtendedPropertiesEntryClass()
void	setKafkaStreamsExtendedBindingProperties(KafkaStreamsExtendedBindingProperties kafkaStreamsExtendedBindingProperties)

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

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

bindConsumer, bindProducer

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

getBindings

Constructor Detail

GlobalKTableBinder

public GlobalKTableBinder(KafkaStreamsBinderConfigurationProperties binderConfigurationProperties,
                          KafkaTopicProvisioner kafkaTopicProvisioner,
                          KafkaStreamsBindingInformationCatalogue kafkaStreamsBindingInformationCatalogue)

Method Detail

doBindConsumer

protected org.springframework.cloud.stream.binder.Binding<org.apache.kafka.streams.kstream.GlobalKTable<Object,Object>> doBindConsumer(String name,
                                                                                                                                       String group,
                                                                                                                                       org.apache.kafka.streams.kstream.GlobalKTable<Object,Object> inputTarget,
                                                                                                                                       org.springframework.cloud.stream.binder.ExtendedConsumerProperties<KafkaStreamsConsumerProperties> properties)

Specified by:

doBindConsumer in class org.springframework.cloud.stream.binder.AbstractBinder<org.apache.kafka.streams.kstream.GlobalKTable<Object,Object>,org.springframework.cloud.stream.binder.ExtendedConsumerProperties<KafkaStreamsConsumerProperties>,org.springframework.cloud.stream.binder.ExtendedProducerProperties<KafkaStreamsProducerProperties>>

doBindProducer

protected org.springframework.cloud.stream.binder.Binding<org.apache.kafka.streams.kstream.GlobalKTable<Object,Object>> doBindProducer(String name,
                                                                                                                                       org.apache.kafka.streams.kstream.GlobalKTable<Object,Object> outboundBindTarget,
                                                                                                                                       org.springframework.cloud.stream.binder.ExtendedProducerProperties<KafkaStreamsProducerProperties> properties)

Specified by:

doBindProducer in class org.springframework.cloud.stream.binder.AbstractBinder<org.apache.kafka.streams.kstream.GlobalKTable<Object,Object>,org.springframework.cloud.stream.binder.ExtendedConsumerProperties<KafkaStreamsConsumerProperties>,org.springframework.cloud.stream.binder.ExtendedProducerProperties<KafkaStreamsProducerProperties>>

getExtendedConsumerProperties

public KafkaStreamsConsumerProperties getExtendedConsumerProperties(String channelName)

Specified by:

getExtendedConsumerProperties in interface org.springframework.cloud.stream.binder.ExtendedBindingProperties<KafkaStreamsConsumerProperties,KafkaStreamsProducerProperties>

getExtendedProducerProperties

public KafkaStreamsProducerProperties getExtendedProducerProperties(String channelName)

Specified by:

getExtendedProducerProperties in interface org.springframework.cloud.stream.binder.ExtendedBindingProperties<KafkaStreamsConsumerProperties,KafkaStreamsProducerProperties>

getDefaultsPrefix

public String getDefaultsPrefix()

Specified by:

getDefaultsPrefix in interface org.springframework.cloud.stream.binder.ExtendedBindingProperties<KafkaStreamsConsumerProperties,KafkaStreamsProducerProperties>

getExtendedPropertiesEntryClass

public Class<? extends org.springframework.cloud.stream.binder.BinderSpecificPropertiesProvider> getExtendedPropertiesEntryClass()

Specified by:

getExtendedPropertiesEntryClass in interface org.springframework.cloud.stream.binder.ExtendedBindingProperties<KafkaStreamsConsumerProperties,KafkaStreamsProducerProperties>

setKafkaStreamsExtendedBindingProperties

public void setKafkaStreamsExtendedBindingProperties(KafkaStreamsExtendedBindingProperties kafkaStreamsExtendedBindingProperties)