hi,
thanks for your reply, you mean to say that is is CMP engines reponsiblity to check
for duplicate key exists before
attempting to insert the record, do I have to set some property in Deployment
Descriptor.
Also since I am using Weblogic App server i will try and post this question to weblogic
newsgroup.
Regards,
Nitin.
Assaf Arkin wrote:
> The CMP engine should check whether a duplicate key exists before
> attempting to insert the record and report the proper
> DuplicateKeyException. If it tries to insert first there's no hope for
> it reporting the proper exception.
>
> arkin
>
> Nitin Mangtani wrote:
> >
> > hi all,
> >
> > I have developed a simple Entity Bean CMP, which inserts record in employee
> > table, if i try to insert a duplicate record it gives throws a RemoteException to
> > the client.
> > "java.rmi.RemoteException: Unexpected error in create: java.sql.SQLException:
> > ORA-00001: unique constraint (SCOTT.EMP_PK) violated"
> > How do make my Entity bean to throw DuplicateKeyException to the client. I am using
> > Weblogic App. Server.
> >
> > Regards,
> > Nitin.
> >
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Nitin R Mangtani
Senior Software Engineer-Enterprise Solutions
Wipro Technologies
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Bangalore-561 229, India
Tel: 91-80-8520416/9 Extn. 1207
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