Don't use int but instead Integer as entity attribute. Pain in the ass but that's life
sometimes... :-)
/L
----- Original Message -----
From: Jim Cheesman <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, April 30, 2001 11:41 AM
Subject: Re: [JBoss-user] Null pointer/Server exception when int column null in db
> At 12:52 PM 4/30/2001, you wrote:
> >Hi,
> >one way to solve this is by changing the getXX() method in your EJBean
> >class for that field to:
> >
> >public int getXX(){
> > if (XX == null)
> > XX = 0;
> > return XX;
> >}
>
> Thanks, but... this won't work (or compile): you can't compare an int to null.
>
> Any other ideas?
>
>
>
>
> >
> > >I'm getting a NullPointerException (wrapped up in a
> > >TransactionRolledbackException, in turn wrapped up in a ServerException...)
> > >when I try to read a column with null data in an int field. Is there any
> > >work around for this with a CMP entity bean, or is BMP the only way forward?
> > >
> > >
> > >
> > >The db is DB2 over JDBC:ODBC, which I've finally managed to get working.
> > >The data is legacy and cannot be changed...
> > >
> > >
> > >
> > >Jim
> > >
> > >--
> > >
> > > * Jim Cheesman *
> > > Trabajo:
> > >[EMAIL PROTECTED] - (34)(91) 724 9200 x 2360
> > > Personal:
> > >[EMAIL PROTECTED] (34) 606 770 244
> > > Prepositions are not words
> > >to end sentences with.
> > >
> > >
> > >
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> > >
> >
> >
> >
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>
> --
>
> * Jim Cheesman *
> Trabajo:
> [EMAIL PROTECTED] - (34)(91) 724 9200 x 2360
> Personal:
> [EMAIL PROTECTED] (34) 606 770 244
> Prepositions are not words
> to end sentences with.
>
>
>
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