David
From: "V. Cekvenich" <[EMAIL PROTECTED]>
Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Subject: Re: Bean database access concepts
Date: Wed, 27 Nov 2002 15:12:09 -0500
Yes of course. But then if you want to change your persistence implementation it is more difficult.
.V
David Graham wrote:
Your DAO objects can be beans. DavidFrom: "V. Cekvenich" <[EMAIL PROTECTED]>
Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Subject: Re: Bean database access concepts
Date: Wed, 27 Nov 2002 12:25:06 -0500
Bean does not access the db!
DAO access the db. (DAO can be implemented several ways)
Bean has a DAO helper.
DAO can get JNDI pool from container or make its own pool, based on properties.
Also, you should be able to unit test you beans for CRUD.
I wonder where the sample code that does this would be? I know, if I go to struts resources page and look for a DB sample, that would do it.
.V
Joao Araujo wrote:I am not using EJB but plain beans to access the database.
I defined everything in such a way to isolate database access from action bean.
Now, I have some doubts about how to access the database connection.
Should I pass the connection as a parameter to the beans that accesss the datdabase, or
should I use another method?
Thanks a lot for your attention,
Joao,
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