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Basic EJB Doubts


Joined: Jun 17, 2002
Posts: 18
According to the EJB Specification,
-Entity beans are shared access to the clients. What is it mean?.
- What is Conversational State in Stateful Session Bean?.
- Where and when should i use session bean?. Where and when shouldn't i use session bean?.
- Where and when should i use Entity bean with CMP?.
- Where and when should i use Entity bean with BMP?.
Can anyone explain with example?.
Kishore Dandu
Ranch Hand

Joined: Jul 10, 2001
Posts: 1934
The best would be to refer to "Core J2EE Patterns: Best Practices and Design Strategies".
It is a very good book which explains in clear details about if we use entity bean or the session bean.

SCJP, blog
Simon Brown
sharp shooter, and author
Ranch Hand

Joined: May 10, 2000
Posts: 1913
I agree, and you might also want to take a look at an EJB book such as "Mastering EJB" that can be found in PDF format on
BTW, Senthamizh, can you take a quick look at the naming policy and edit your profile accordingly.
I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link:
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