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 Post subject: Calculated property (by formula) not updated on insert
PostPosted: Mon Jul 09, 2007 9:09 am 
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Joined: Thu May 31, 2007 4:31 am
Posts: 5
Hi,
I have mapping like:
<property name="VpId" formula="(select emsJob.VP_ID from EMS_JOB as emsJob where emsJob.JOB_ID = JOB_ID)" />

When class loaded I receive right value in calculated property.
Problem is when class added to DB (session.Save(obj)). The proprty remaining empty.

Thanks,
Dima


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 Post subject: Re: Calculated property (by formula) not updated on insert
PostPosted: Tue Nov 01, 2011 2:37 pm 
Newbie

Joined: Wed Dec 08, 2010 3:49 pm
Posts: 2
In case anyone else runs upon this thread while trying to fix the same issue --

Adding the following annotation to the calculated property in the entity class will tell Hibernate to generate this value (run the formula) when a row is inserted. This will prevent the value from being null after an insert.

@org.hibernate.annotations.Generated(GenerationTime.INSERT)


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