org.springframework.cloud.stream.binder.kstream

Class KStreamBinder

java.lang.Object

org.springframework.cloud.stream.binder.AbstractBinder<org.apache.kafka.streams.kstream.KStream<Object,Object>,org.springframework.cloud.stream.binder.ExtendedConsumerProperties<KStreamConsumerProperties>,org.springframework.cloud.stream.binder.ExtendedProducerProperties<KStreamProducerProperties>>

org.springframework.cloud.stream.binder.kstream.KStreamBinder

All Implemented Interfaces:

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

public class KStreamBinder
extends org.springframework.cloud.stream.binder.AbstractBinder<org.apache.kafka.streams.kstream.KStream<Object,Object>,org.springframework.cloud.stream.binder.ExtendedConsumerProperties<KStreamConsumerProperties>,org.springframework.cloud.stream.binder.ExtendedProducerProperties<KStreamProducerProperties>>
implements org.springframework.cloud.stream.binder.ExtendedPropertiesBinder<org.apache.kafka.streams.kstream.KStream<Object,Object>,KStreamConsumerProperties,KStreamProducerProperties>

Author:

Marius Bogoevici, Soby Chacko

Field Summary

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

contentTypeResolver, logger

Constructor Summary

Constructors

Constructor and Description
KStreamBinder(KafkaBinderConfigurationProperties binderConfigurationProperties, KafkaTopicProvisioner kafkaTopicProvisioner, KStreamExtendedBindingProperties kStreamExtendedBindingProperties, org.apache.kafka.streams.StreamsConfig streamsConfig, MessageConversionDelegate messageConversionDelegate)

Method Summary

Modifier and Type	Method and Description
protected org.springframework.cloud.stream.binder.Binding<org.apache.kafka.streams.kstream.KStream<Object,Object>>	doBindConsumer(String name, String group, org.apache.kafka.streams.kstream.KStream<Object,Object> inputTarget, org.springframework.cloud.stream.binder.ExtendedConsumerProperties<KStreamConsumerProperties> properties)
protected org.springframework.cloud.stream.binder.Binding<org.apache.kafka.streams.kstream.KStream<Object,Object>>	doBindProducer(String name, org.apache.kafka.streams.kstream.KStream<Object,Object> outboundBindTarget, org.springframework.cloud.stream.binder.ExtendedProducerProperties<KStreamProducerProperties> properties)
KStreamConsumerProperties	getExtendedConsumerProperties(String channelName)
KStreamProducerProperties	getExtendedProducerProperties(String channelName)

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

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

Constructor Detail

KStreamBinder

public KStreamBinder(KafkaBinderConfigurationProperties binderConfigurationProperties,
                     KafkaTopicProvisioner kafkaTopicProvisioner,
                     KStreamExtendedBindingProperties kStreamExtendedBindingProperties,
                     org.apache.kafka.streams.StreamsConfig streamsConfig,
                     MessageConversionDelegate messageConversionDelegate)

Method Detail

doBindConsumer

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

Specified by:

doBindConsumer in class org.springframework.cloud.stream.binder.AbstractBinder<org.apache.kafka.streams.kstream.KStream<Object,Object>,org.springframework.cloud.stream.binder.ExtendedConsumerProperties<KStreamConsumerProperties>,org.springframework.cloud.stream.binder.ExtendedProducerProperties<KStreamProducerProperties>>

doBindProducer

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

Specified by:

doBindProducer in class org.springframework.cloud.stream.binder.AbstractBinder<org.apache.kafka.streams.kstream.KStream<Object,Object>,org.springframework.cloud.stream.binder.ExtendedConsumerProperties<KStreamConsumerProperties>,org.springframework.cloud.stream.binder.ExtendedProducerProperties<KStreamProducerProperties>>

getExtendedConsumerProperties

public KStreamConsumerProperties getExtendedConsumerProperties(String channelName)

Specified by:

getExtendedConsumerProperties in interface org.springframework.cloud.stream.binder.ExtendedBindingProperties<KStreamConsumerProperties,KStreamProducerProperties>

getExtendedProducerProperties

public KStreamProducerProperties getExtendedProducerProperties(String channelName)

Specified by:

getExtendedProducerProperties in interface org.springframework.cloud.stream.binder.ExtendedBindingProperties<KStreamConsumerProperties,KStreamProducerProperties>