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bean interface

S Thiyanesh
Ranch Hand

Joined: Mar 19, 2006
Posts: 142
What's the advantage of the Bean interface model of EJB 3.0 over the pervious home/component interface model in EJB 2.x?
Jaikiran Pai

Joined: Jul 20, 2005
Posts: 10379

Some of the advantages:

- Ease of development in EJB3, since there is no longer the need for having Home interfaces.

- The required business interface for a session bean can be a plain Java interface rather than an EJBObject, EJBLocalObject, or java.rmi.Remote interface.

- Also, with the advent of annotations, there is no longer a need for deployment descriptors.
[ October 26, 2006: Message edited by: Jaikiran Pai ]

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JigaR Parekh
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Joined: May 23, 2005
Posts: 112
Advantages are
- Configuration by exception
[ October 27, 2006: Message edited by: JigaR Parekh ]
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subject: bean interface