Package io.awspring.cloud.sqs.listener.acknowledgement.handler

Class NeverAcknowledgementHandler<T>

java.lang.Object

io.awspring.cloud.sqs.listener.acknowledgement.handler.NeverAcknowledgementHandler<T>

All Implemented Interfaces:

AcknowledgementHandler<T>

public class NeverAcknowledgementHandler<T>
extends Object
implements AcknowledgementHandler<T>

AcknowledgementHandler implementation that never acknowledges regardless of the result.

Since:

3.0

Author:

Tomaz Fernandes

See Also:

• AcknowledgementMode.MANUAL

Constructor Summary

Constructors

Constructor	Description
NeverAcknowledgementHandler()

Method Summary

Modifier and Type	Method	Description
CompletableFuture<Void>	onError(Collection<Message<T>> messages, Throwable t, AcknowledgementCallback<T> callback)	Invoked when message processing completes with an error for a batch of messages.
CompletableFuture<Void>	onError(Message<T> message, Throwable t, AcknowledgementCallback<T> callback)	Invoked when message processing completes with an error for a single message.
CompletableFuture<Void>	onSuccess(Collection<Message<T>> messages, AcknowledgementCallback<T> callback)	Invoked when message processing completes successfully for a batch of messages.
CompletableFuture<Void>	onSuccess(Message<T> message, AcknowledgementCallback<T> callback)	Invoked when message processing completes successfully for a single message.

Methods inherited from class java.lang.Object

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

Constructor Details

NeverAcknowledgementHandler

public NeverAcknowledgementHandler()

Method Details

onSuccess

public CompletableFuture<Void> onSuccess(Message<T> message,
 AcknowledgementCallback<T> callback)

Description copied from interface: AcknowledgementHandler

Invoked when message processing completes successfully for a single message.

Specified by:

onSuccess in interface AcknowledgementHandler<T>

Parameters:

message - the message.

Returns:

a completable future signaling acknowledgement completion.

onSuccess

public CompletableFuture<Void> onSuccess(Collection<Message<T>> messages,
 AcknowledgementCallback<T> callback)

Description copied from interface: AcknowledgementHandler

Invoked when message processing completes successfully for a batch of messages.

Specified by:

onSuccess in interface AcknowledgementHandler<T>

Parameters:

messages - the messages.

Returns:

a completable future signaling acknowledgement completion.

onError

public CompletableFuture<Void> onError(Message<T> message,
 Throwable t,
 AcknowledgementCallback<T> callback)

Description copied from interface: AcknowledgementHandler

Invoked when message processing completes with an error for a single message.

Specified by:

onError in interface AcknowledgementHandler<T>

Parameters:

message - the message.

t - the error thrown by the listener.

Returns:

a completable future signaling acknowledgement completion.

onError

public CompletableFuture<Void> onError(Collection<Message<T>> messages,
 Throwable t,
 AcknowledgementCallback<T> callback)

Description copied from interface: AcknowledgementHandler

Invoked when message processing completes with an error for a batch of messages.

Specified by:

onError in interface AcknowledgementHandler<T>

Parameters:

messages - the messages.

t - the error thrown by the listener.

Returns:

a completable future signaling acknowledgement completion.