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DAO

DAO

2004-01-14 - By Geoffroy Fauveaux

Back

Reply: 1 2 3 4 5

You can chose between both Entity bean or stateless Session bean.

If you chose Entity Bean, you will have a real persistence layer. But you
have to access a backend that support all the necessary fonctionnality
needed by Entity bean (Primary key, locking).

If you don't want a persistence layer or if your backend doesn't support
wat
you need to implement BMP, you can use stateless session bean.

Geoffroy Fauveaux

> -- --Original Message-- --
> From: An interest list for Sun Java Center J2EE Pattern Catalog
> [mailto:J2EEPATTERNS-INTEREST@(protected)]On Behalf Of Romulo M. Andrade
> Sent: mercredi 14 janvier 2004 16:30
> To: J2EEPATTERNS-INTEREST@(protected)
> Subject: Re: DAO
>
>
>
> Thanks again.
>
> Why not do I utilize a session bean stateless is delegating to DAO class?
>
> Which is better to implement the connection?
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