[BATCHEE-137] Make the JPAPersistenceManagerService extensible

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.5-incubating
• Component/s: jbatch-core
• Assignee: Unassigned
• Reporter: Christian Berger
• Created: 06/Mar/20 13:58
• Updated: 09/Mar/20 08:57

Description

Hi BatchEE-Team,

right now it's quite difficult to extend the JPAPersistenceManagerService. It would be very helpful if you could change the visibility of the member variables to protected.

// in the original version both members are private
 protected EntityManagerProvider emProvider;
 protected TransactionProvider txProvider;

Furthermore, please do the same for performRollback

protected Exception performRollback(Object tx, Exception originalException) {
 try {
 txProvider.rollback(tx, originalException);
 } catch (Exception exceptionDuringRollback) {
 LOGGER.log(Level.SEVERE,
 "Got an Exception while rolling back due to another Exception. Printing Rollback Exception and re-throwing original one",
 exceptionDuringRollback);
 }
 return originalException;
 }

Thank you in advance