io.micronaut.gcp.pubsub.bind

Class PubSubHeaderBinder

java.lang.Object

io.micronaut.gcp.pubsub.bind.PubSubHeaderBinder

All Implemented Interfaces:

io.micronaut.core.bind.annotation.AnnotatedArgumentBinder<io.micronaut.messaging.annotation.Header,java.lang.Object,PubSubConsumerState>, io.micronaut.core.bind.ArgumentBinder<java.lang.Object,PubSubConsumerState>, PubSubAnnotatedArgumentBinder<io.micronaut.messaging.annotation.Header>, PubSubArgumentBinder<java.lang.Object>

@Singleton
public class PubSubHeaderBinder
extends java.lang.Object
implements PubSubAnnotatedArgumentBinder<io.micronaut.messaging.annotation.Header>

Binds an argument annotated with Header annotation. The target type must be supported by the ConversionService. PubSub attributes are always of type String.

Since:

2.0.0

Author:

Vinicius Carvalho

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
PubSubHeaderBinder(io.micronaut.core.convert.ConversionService conversionService)

Method Summary

Modifier and Type	Method and Description
io.micronaut.core.bind.ArgumentBinder.BindingResult<java.lang.Object>	bind(io.micronaut.core.convert.ArgumentConversionContext<java.lang.Object> context, PubSubConsumerState source)
java.lang.Class<io.micronaut.messaging.annotation.Header>	getAnnotationType()

Methods inherited from class java.lang.Object

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

Constructor Detail

PubSubHeaderBinder

public PubSubHeaderBinder(io.micronaut.core.convert.ConversionService conversionService)

Method Detail

getAnnotationType

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

Specified by:

getAnnotationType in interface io.micronaut.core.bind.annotation.AnnotatedArgumentBinder<io.micronaut.messaging.annotation.Header,java.lang.Object,PubSubConsumerState>

bind

public io.micronaut.core.bind.ArgumentBinder.BindingResult<java.lang.Object> bind(io.micronaut.core.convert.ArgumentConversionContext<java.lang.Object> context,
                                                                                  PubSubConsumerState source)

Specified by:

bind in interface io.micronaut.core.bind.ArgumentBinder<java.lang.Object,PubSubConsumerState>