io.micronaut.configuration.kafka.bind

Class KafkaHeaderBinder<T>

java.lang.Object

io.micronaut.configuration.kafka.bind.KafkaHeaderBinder<T>

Type Parameters:

T - The target type

All Implemented Interfaces:

AnnotatedConsumerRecordBinder<io.micronaut.messaging.annotation.Header,T>, ConsumerRecordBinder<T>, io.micronaut.core.bind.ArgumentBinder<T,org.apache.kafka.clients.consumer.ConsumerRecord<?,?>>

@Singleton
public class KafkaHeaderBinder<T>
extends java.lang.Object
implements AnnotatedConsumerRecordBinder<io.micronaut.messaging.annotation.Header,T>

Binds Kafka headers to arguments.

Since:

1.0

Author:

Graeme Rocher

Nested Class Summary

Nested classes/interfaces inherited from interface io.micronaut.core.bind.ArgumentBinder

io.micronaut.core.bind.ArgumentBinder.BindingResult<T>

Constructor Summary

Constructors

Constructor and Description
KafkaHeaderBinder()

Method Summary

Modifier and Type	Method and Description
java.lang.Class<io.micronaut.messaging.annotation.Header>	annotationType()
io.micronaut.core.bind.ArgumentBinder.BindingResult<T>	bind(io.micronaut.core.convert.ArgumentConversionContext<T> context, org.apache.kafka.clients.consumer.ConsumerRecord<?,?> source)

Methods inherited from class java.lang.Object

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

Constructor Detail

KafkaHeaderBinder

public KafkaHeaderBinder()

Method Detail

annotationType

public java.lang.Class<io.micronaut.messaging.annotation.Header> annotationType()

Specified by:

annotationType in interface AnnotatedConsumerRecordBinder<io.micronaut.messaging.annotation.Header,T>

Returns:

The annotation type

bind

public io.micronaut.core.bind.ArgumentBinder.BindingResult<T> bind(io.micronaut.core.convert.ArgumentConversionContext<T> context,
                                                                   org.apache.kafka.clients.consumer.ConsumerRecord<?,?> source)

Specified by:

bind in interface io.micronaut.core.bind.ArgumentBinder<T,org.apache.kafka.clients.consumer.ConsumerRecord<?,?>>