title: verify create/update/delete successfully executed in hibernate
body: <p>In hibernate how to confirm/verify whether session.save(entity), session.delete(entity) and session.update(entity) operations have been executed successfully w/o making another call to db?</p>
  
  <p>I mean if you delete an entity how  do you confirm its deleted. can it be done w/o making another call to the database?</p>