Desktop

Ask something
Discussion Locked

EJB

0 helpful
1 reply

by psujith

Closed to new repliesThis discussion is closed. It stays readable, but it takes no new replies.
Is there a solution to find out when to use a Session bean or Entity Bean?

1 reply

by khwallis

Entity EJBs are intended to correspond to components in the persistent storage. So, for example, you'd implement an Entity Bean for "user" data if your database had a "user" table.

Session EJBs are intended to correspond to business components &processing. Session Beans encapsulate Entity Beans, as required, to perform tasks.

You're best perusing a book on the subject like the "___ in a Nutshell" or "Core Java" series.

This discussion is closed to new replies.