RE: Issue: defined Primitive types versus Objects (CMP20 plugin)

You can always edit the velocity template(s).

-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Darren
Hartford
Sent: Monday, December 22, 2003 11:03 AM
To: [email protected]
Subject: [Middlegen-user] Issue: defined Primitive types versus Objects
(CMP20 plugin)

Hey all,
This was a kicker to find.  Have a database, it contains a Numeric field
that is NULLable.  Use CMP to connect to a J2EE application but get
NullPointer exceptions during execution.

Instead of defining the Numeric as a java.lang.Integer object in the
Entity Bean, it was defined as an 'int'.
public abstract int getMyNumberField();
public abstract void setMyNumberField(int myNumberField);

Is there a way to quickly fix this (outside of changing the generated
source code), Then a gameplan to take care of it in the future?  I know
on the J2EE/CMP side you 99% always want Objects in the EntityBean, not
sure on JDO side though. Thanks, I'm suprised no one else has run into
this!

-D


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