0 votes
in Technology by (321k points)

What is Callback in EJB?

1 Answer

0 votes
by (321k points)
Callback is a mechanism by which life cycle of an enterprise bean can be intercepted. EJB 3.0 specification has specified callbacks for which callback handler methods are to be created. EJB Container calls these callbacks. We can define callback methods in the ejb class itself or in a separate class. EJB 3.0 has provided many annotations for callbacks.

Related questions

0 votes
1 answer
asked Nov 7, 2020 in Technology by JackTerrance (321k points)
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer
asked Nov 7, 2020 in Technology by JackTerrance (321k points)
...