Design Patterns discussion

[Ray Ye <rayye AT Catena.com>]

Hi Pablo,

I don't quite get your question. DAO has nothing to do with EJB
particularly, it can be applied to any Business Object which tries to access
the data source, its functionality is to decouple your business layer from
resource layer, the business object can be EJB or POJO (plain old java
object).

Hope this helps.

Ray

-----Original Message-----
From: Pablo Schor 
[mailto:pablo.schor AT lobruno.com.ar]
Sent: Tuesday, November 11, 2003 9:03 AM
To: 
gang-of-4-patterns AT cs.uiuc.edu
Subject: [gang-of-4-patterns] EJB + DAO design pattern



I found the DAO pdf doc in sun web site (chapter of the Core J2EE Patterns
book ), but the example doesn't talk about EJB.



Does anybody know of documentation and/or examples of EJB + DAO ?



Thank you,


Pablo Schor


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