Thanks for the replies. My intent was to provide information specific to the
column(s) that produced the violation so as to provide reasonable feedback
to the user. As I did more research it looks like the detail that is
provided on exception is DB dependant :(
-Mike
Martijn Dashorst wrote:
>
> In your onSubmit, link click, etc.:
>
> try {
> doDatabaseOperationThatThrowsContraintViolation();
> transaction.commit();
> }
> catch(OrmSpecificException e) {
> error("Something bad has happened. Read this if it helps you: " +
> e.getMessage());
> transaction.rollback();
> return;
> }
>
> and make sure you have a feedback panel on the page. This is basically
> a dumbed down version of how we do it in our application (or should
> do, rather).
>
> Martijn
>
> On 9/29/07, mchack <[EMAIL PROTECTED]> wrote:
>>
>> Could someone provide a pointer/link as to the best mechanism to map DB
>> constraint violations from Hibernate (or ORM layer) back to the user
>> interface layer. I'm sure this has been solved but wasn't successful in
>> searching for an answer.
>>
>> -Mike
>> --
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>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>
>>
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>
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