Re: [eclipselink-users] BEFORE INSERT trigger modifies a column --> does

[Andrei Ilitchev <andrei.ilitchev@xxxxxxxxxx>]

Set it to false if you insert the value for the property in Java 
program: the value is passed to the db in INSERT statement, then another 
value (produced by the trigger) is returned.

Set it to false if nothing should be passed to the db in INSERT statement.

On 11/24/2010 2:44 PM, Bálint Kriván wrote:
> Thanks Derek and Andrei!
>
> It seems the annotation is absolutely for this purpose, I've checked the
> javadoc:
> http://www.eclipse.org/eclipselink/api/2.2/org/eclipse/persistence/annotations/ReturnInsert.html
> <http://www.eclipse.org/eclipselink/api/2.2/org/eclipse/persistence/annotations/ReturnInsert.html>But
> no help for the returnOnly attribute, what does it do? What happens if I
> set it to false? Thanks!
>
> On Wed, Nov 24, 2010 at 8:36 PM, Andrei Ilitchev
> <andrei.ilitchev@xxxxxxxxxx <mailto:andrei.ilitchev@xxxxxxxxxx>> wrote:
>
>     Annotate the property with
>     @ReturnInsert(returnOnly=true)
>
>
>     On 11/24/2010 2:24 PM, Bálint Kriván wrote:
>
>         Hi!
>
>         I have a column which is managed by a trigger in DB (Oracle 9i
>         (production)/10g (dev)). But when I try to use the getter method to
>         access this property of the object I'm getting null. When I
>         redeploy my
>         application it works, because EclipseLink cache is being purged (My
>         application persisted the object as this property would be null, but
>         trigger modified it -- which isn't propagated to EclipseLink). My
>         question is that; is there a way to make this work? In the other
>         thread
>         I was advised to use the EntityManager#getRefrence() method, but
>         obviously I can't use this in this situation. I'm sure that
>         there should
>         be some trick to make this work, because I'm pretty sure this is
>         a very
>         frequent use case.
>
>         --
>         Regards,
>         Bálint Kriván
>
>
>
>         _______________________________________________
>         eclipselink-users mailing list
>         eclipselink-users@xxxxxxxxxxx <mailto:eclipselink-users@xxxxxxxxxxx>
>         https://dev.eclipse.org/mailman/listinfo/eclipselink-users
>
>     _______________________________________________
>     eclipselink-users mailing list
>     eclipselink-users@xxxxxxxxxxx <mailto:eclipselink-users@xxxxxxxxxxx>
>     https://dev.eclipse.org/mailman/listinfo/eclipselink-users
>
>
>
>
> --
> Üdv,
> Kriván Bálint
>
>
>
> _______________________________________________
> eclipselink-users mailing list
> eclipselink-users@xxxxxxxxxxx
> https://dev.eclipse.org/mailman/listinfo/eclipselink-users