org.apache.openjpa.persistence

Interface OpenJPAEntityTransaction

All Superinterfaces:

javax.persistence.EntityTransaction

All Known Implementing Classes:

EntityManagerImpl

public interface OpenJPAEntityTransaction
extends javax.persistence.EntityTransaction

Extension of the JPA EntityTransaction interface.

Since:

1.0.0

Method Summary

Modifier and Type	Method and Description
void	commitAndResume() Issue a commit and then start a new transaction.
Throwable	getRollbackCause() Returns the Throwable that caused the transaction to be marked for rollback.
void	rollbackAndResume() Issue a rollback and then start a new transaction.
void	setRollbackOnly(Throwable cause) Mark the current transaction for rollback with the specified cause of the rollback.

Methods inherited from interface javax.persistence.EntityTransaction

begin, commit, getRollbackOnly, isActive, rollback, setRollbackOnly

Method Detail

commitAndResume

void commitAndResume()

Issue a commit and then start a new transaction. This is identical to:

 manager.commit (); manager.begin ();
 

except that the entity manager's internal atomic lock is utilized, so this method can be safely executed from multiple threads.

See Also:

EntityTransaction.commit(), EntityTransaction.begin()

rollbackAndResume

void rollbackAndResume()

Issue a rollback and then start a new transaction. This is identical to:

 manager.rollback (); manager.begin ();
 

except that the entity manager's internal atomic lock is utilized, so this method can be safely executed from multiple threads.

See Also:

EntityTransaction.rollback(), EntityTransaction.begin()

setRollbackOnly

void setRollbackOnly(Throwable cause)

Mark the current transaction for rollback with the specified cause of the rollback.

Since:

0.9.7

getRollbackCause

Throwable getRollbackCause()

Returns the Throwable that caused the transaction to be marked for rollback.

Returns:

the Throwable, or null if none was given

Since:

0.9.7