Package io.awspring.cloud.sqs.listener.sink.adapter

Class MessageVisibilityExtendingSinkAdapter<T>

java.lang.Object

io.awspring.cloud.sqs.listener.sink.adapter.AbstractDelegatingMessageListeningSinkAdapter<T>

io.awspring.cloud.sqs.listener.sink.adapter.MessageVisibilityExtendingSinkAdapter<T>

All Implemented Interfaces:

ConfigurableContainerComponent, MessageProcessingPipelineSink<T>, MessageSink<T>, SqsAsyncClientAware, TaskExecutorAware, Lifecycle, Phased, SmartLifecycle

public class MessageVisibilityExtendingSinkAdapter<T>
extends AbstractDelegatingMessageListeningSinkAdapter<T>
implements SqsAsyncClientAware

An AbstractDelegatingMessageListeningSinkAdapter that adds an MessageVisibilityExtendingSinkAdapter<T>.io.awspring.cloud.sqs.listener.sink.adapter.MessageVisibilityExtendingSinkAdapter.OriginalBatchMessageVisibilityExtendingInterceptor to the MessageProcessingContext. The interceptor refreshes the visibility for remaining messages in the batch before each message is processed, except for the first. After each message is processed, it is removed from the copy of the original batch that the interceptor holds.

Since:

3.0

Author:

Tomaz Fernandes

See Also:

• FifoSqsComponentFactory

Field Summary

Fields inherited from interface org.springframework.context.SmartLifecycle

DEFAULT_PHASE

Constructor Summary

Constructors

Constructor	Description
MessageVisibilityExtendingSinkAdapter(MessageSink<T> delegate)

Method Summary

Modifier and Type	Method	Description
CompletableFuture<Void>	emit(Collection<Message<T>> messages, MessageProcessingContext<T> context)	Emit the provided Message instances to the provided AsyncMessageListener.
void	setMessageVisibility(Duration messageVisibility)
void	setSqsAsyncClient(software.amazon.awssdk.services.sqs.SqsAsyncClient sqsAsyncClient)	Set the SqsAsyncClient instance.

Methods inherited from class io.awspring.cloud.sqs.listener.sink.adapter.AbstractDelegatingMessageListeningSinkAdapter

configure, getDelegate, isRunning, setMessagePipeline, setTaskExecutor, start, stop

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.context.SmartLifecycle

getPhase, isAutoStartup, stop

Constructor Details

MessageVisibilityExtendingSinkAdapter

public MessageVisibilityExtendingSinkAdapter(MessageSink<T> delegate)

Method Details

setMessageVisibility

public void setMessageVisibility(Duration messageVisibility)

setSqsAsyncClient

public void setSqsAsyncClient(software.amazon.awssdk.services.sqs.SqsAsyncClient sqsAsyncClient)

Description copied from interface: SqsAsyncClientAware

Set the SqsAsyncClient instance.

Specified by:

setSqsAsyncClient in interface SqsAsyncClientAware

Overrides:

setSqsAsyncClient in class AbstractDelegatingMessageListeningSinkAdapter<T>

Parameters:

sqsAsyncClient - the instance.

emit

public CompletableFuture<Void> emit(Collection<Message<T>> messages,
 MessageProcessingContext<T> context)

Description copied from interface: MessageSink

Emit the provided Message instances to the provided AsyncMessageListener.

Specified by:

emit in interface MessageSink<T>

Parameters:

messages - the messages to emit.

Returns:

a collection of CompletableFuture instances, each representing the completion signal of a single message processing.