[jboss-user] [JBoss Seam] - Re: Recovering from a Constraint violation exception

[wise_guybg]

If you put it this way then yes... your solution seams good.

But I would like to have the check only once. Say as a DB constraint. Otherwise I'll be doing twice the same verification.

Sometimes it's easier and faster to implement a db constraint and if you try to mirror that check in the code it would require a query or two and some logical checks. This looks a bit inefficient in my opinion.



FYI The discussion on the transaction management continued here:
http://www.jboss.com/index.html?module=bb&op=viewtopic&t=117437

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