* JPA 2.0. This method can then return null.
* If it returns null, do em.unwrap(Session.class).getFlushMode() to get the
* Hibernate flush mode
*/
public FlushModeType getFlushMode() {
FlushMode mode = getSession().getFlushMode();
if ( mode == FlushMode.AUTO ) {
return FlushModeType.AUTO;
}
else if ( mode == FlushMode.COMMIT ) {
return FlushModeType.COMMIT;