Package io.awspring.cloud.sqs.listener.source

Class AbstractMessageConvertingMessageSource<T,S>

java.lang.Object
io.awspring.cloud.sqs.listener.source.AbstractMessageConvertingMessageSource<T,S>
All Implemented Interfaces:
ConfigurableContainerComponent, MessageSource<T>
Direct Known Subclasses:
AbstractPollingMessageSource
public abstract class AbstractMessageConvertingMessageSource<T,S> extends Object implements MessageSource<T>
A MessageSource implementation capable of converting messages from a Source type to a Target type. Subclasses can use the convertMessage(S) or convertMessages(java.util.Collection<S>) methods to perform the conversion.

The MessagingMessageConverter can be retrieved from the ContainerOptions or from a subclass.

For converters that implement ContextAwareMessagingMessageConverter, a MessageConversionContext will be created, which can contain more useful information for message conversion.

If such context implements the AcknowledgementAwareMessageConversionContext, an AcknowledgementCallback can be added to the context by using the setupAcknowledgementForConversion(io.awspring.cloud.sqs.listener.acknowledgement.AcknowledgementCallback<T>) method/.

Since:
3.0
Author:
Tomaz Fernandes