Package javax.ejb
Annotation Interface BeforeCompletion
Designate a stateful session bean method to receive the before completion
session synchronization callback.
The before completion callback notifies a stateful session bean instance that a transaction is about to be committed.
This method executes in the proper transaction context.
Note: The instance may still cause the container to
rollback the transaction by invoking the setRollbackOnly()
method
on the session context or by throwing an exception.
A bean must have at most one BeforeCompletion
method.
The signature of this method must observe the following rules:
- The method must not be declared as
final
orstatic
. - The method may have any access type.
- The return type must be
void
. - The method must take no arguments.
A stateful session bean class may use either the
SessionSynchronization
interface or the session
synchronization annotations, but not both.
- Since:
- EJB 3.1
- See Also: