On Jan 12, 2010, at 1:26 AM, Amiel Montecillo wrote:
> Hi Chuck,
>
> I'm not sure if I got you correctly (english is not my natural language). But this what I am doing:
>
> 1. Determine the unique constraint violation exception
>
> 2. Get the table and constraint name
>
> Next exception:SQL State:23000 -- error code: 1 -- msg: ORA-00001: unique constraint (WATCHLISTDEV.WATCHLISTUSER_CON_UEMAIL) violated
>
> 3. throw new ERXValidationException(constraintName, null, null);
>
> 4. In ValidationTemplate.strings:
>
> WATCHLISTDEV.WATCHLISTUSER_CON_UEMAIL = "This email address is already taken.";
>
> It works, but I am not sure this is the best way.
>
> Amiel
>
> On Tue, Jan 12, 2010 at 2:07 PM, Chuck Hill <
email@hidden> wrote:
> Hi Amiel,
>
> You can only get it if you are not using deferred constraints. If you are using deferred constraints, the exception is only thrown at the end of the transaction and EOF has no way of knowing which EO caused the error. The best solution that I have found is to parse out the table name and use that to infer the entity. If you are using single table inheritance, this is not perfect, but as all entities in the inheritance hierarchy will have to have the same constraint the error is probably also consistent. If you can get the entity name, you can then form a reasonable error message.
>
>
> Chuck
>
>
>
> On Jan 11, 2010, at 9:56 PM, Amiel Montecillo wrote:
>
> Hi Everyone,
>
> Is it possible to get the failed EO instance when an unique constraint violation occurs? I have been digging in EOGeneralAdaptorException but I couldn't figure out how to get the instance of the EO that has failed.
>
> Rgds,
> Amiel
>
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