Package io.smallrye.reactive.messaging.providers

Class SubscriberWrapper<I,T>

java.lang.Object

io.smallrye.reactive.messaging.providers.SubscriberWrapper<I,T>

All Implemented Interfaces:

Flow.Processor<T,T>, Flow.Publisher<T>, Flow.Subscriber<T>

public class SubscriberWrapper<I,T>
extends Object
implements Flow.Processor<T,T>

Constructor Summary

Constructors

Constructor	Description
SubscriberWrapper(Flow.Subscriber<I> userSubscriber, Function<T,I> mapper, BiFunction<T,Throwable,CompletionStage<Void>> postAck)

Method Summary

Modifier and Type	Method	Description
void	onComplete()
void	onError(Throwable error)
void	onNext(T item)
void	onSubscribe(Flow.Subscription s)	Receives the subscription from the upstream.
void	subscribe(Flow.Subscriber<? super T> s)	Gets called with the downstream subscriber (from reactive messaging).

Methods inherited from class java.lang.Object

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

Constructor Details

SubscriberWrapper

public SubscriberWrapper(Flow.Subscriber<I> userSubscriber,
 Function<T,I> mapper,
 BiFunction<T,Throwable,CompletionStage<Void>> postAck)

Method Details

subscribe

public void subscribe(Flow.Subscriber<? super T> s)

Gets called with the downstream subscriber (from reactive messaging).

Specified by:

subscribe in interface Flow.Publisher<I>

Parameters:

s - the downstream subscriber

onSubscribe

public void onSubscribe(Flow.Subscription s)

Receives the subscription from the upstream.

Specified by:

onSubscribe in interface Flow.Subscriber<I>

Parameters:

s - the subscription

onNext

public void onNext(T item)

Specified by:

onNext in interface Flow.Subscriber<I>

onError

public void onError(Throwable error)

Specified by:

onError in interface Flow.Subscriber<I>

onComplete

public void onComplete()

Specified by:

onComplete in interface Flow.Subscriber<I>