JIRA: https://jira.spring.io/browse/INT-4371
Add an abstract message source that populates the message with a header containing
an abstraction that allows the application to acknowledge/reject/requeue the message.
(In amqp, for example, this would map to channel.basicAck(tag),
channel.basicReject(tag, false), and channel.basicReject(tag, true).
With some brokers (such as kafka), acknowledge and reject might be equivalent
since there is no automatic DLQ processing in kafka both would simply commit the offset.
Also include a strategy interface for a factory to provide the acknowledgment header.
Add MessageSourcePollableChannel
Fix typo
Polishing - PR Comments
- remove marker interface; just use presence of the header for auto-ack
- remove the MessageSourcePollableChannel - users can use a MethodInterceptor to enhance the message
- other PR comments
Save entire response to allow customization of the ack/nack actions.
Docs, Copyrights; add MessageSourcePollingTemplate
Polishing - PR Comments - support disabling auto-ack, when possible.
More Utilities
* Simple code style polishing
bab850595a