The OpenJPA runtime supports broadcasting transaction-related events. By
registering one or more
you can receive notifications when transactions begin, flush, rollback, commit,
and more. Where appropriate, event notifications include the set of
persistence-capable objects participating in the transaction.
public void addTransactionListener(Object listener); public void removeTransactionListener(Object listener);
OpenJPAEntityManager methods allow you to add and
For details on the transaction framework, see the
Also see Section 2, “
Remote Event Notification Framework
” for a description of OpenJPA's
remote event support.