Create batch:skip-listeners [BATCH-2627]

Manuel Jordan opened BATCH-2627 and commented

If currently is possible within a batch:chunk component declare:

<batch:retryable-exception-classes>
	<batch:include class="...SomeException"/>
</batch:retryable-exception-classes>
<batch:retry-listeners>
	<batch:listener ref="personItemRetryListener"/>
</batch:retry-listeners>

Why not is possible do the following?

<batch:skippable-exception-classes>
	<batch:include class="...SomeException"/>
</batch:skippable-exception-classes>
<batch:skip-listeners>
	<batch:listener ref="personItemSkipListener"/>
</batch:skip-listeners>

There is no a batch:skip-listeners element.

Currently I must use the following (observe through batch:listeners}}

<batch:skippable-exception-classes>
	<batch:include class="...SomeException"/>
</batch:skippable-exception-classes>
<batch:listeners>
	<batch:listener ref="personItemSkipListener"/>
	<batch:listener ref="personItemProcessorListener"/>
</batch:listeners>

IMHO batch:listeners should be used for:

• ItemReadListener
• ItemProcessListener
• ItemWriteListener
• ChunkListener

And thus batch:retry-listeners and batch:skip-listeners clearly more specifics.

Affects: 3.0.6, 3.0.7

Start with the batch:chunk XML configuration and the existing batch:retry-listeners and batch:listeners elements described in the issue. Confirm how skip listener references are currently handled, then define completion as supporting a dedicated batch:skip-listeners element alongside skippable-exception-classes without changing the existing listener behavior.