Re: CMR/CMP Problem --> And Different Question

My fault, I just had a look at the current middlegen template in CVS and 
there are not ejbCreates with a value object parameter anyway, only the 
once with a LightVO as parameter. So nothing should be removed :-) and 
everythings works fine :-)

Different question: I am using Middlegen and Maven 1.0 (+ Middlegen 
Plugin) and I am using a fileproducer with id=entity-cmp-20 to register 
a custom template for the cmp20 plugin.
 From time to time (perhaps every 15th build) Middlegen uses its inbuild 
template instead and not my custom one. Any ideas why that happens??

Cheers,

Leander

Darren Hartford schrieb:

> I have had similar issues and solutions to the CMR problem generated by the VO's, but I still rather make that small change than throw-out the VO code in Middlegen - it IS a huge timesaver and a core part of the at least the projects I work on.  I understand a lot of the devs are working/waiting/working on Middlegen3 based on the new framework(s), and not a lot of time has gone into the VO code since its original release, but I still appreciate what is there and just needs to be cleaned up a bit.
> 
> 
> 
>>-----Original Message-----
>>From: M.-Leander Reimer [mailto:[email protected]]
>>Sent: Tuesday, August 17, 2004 3:26 AM
>>To: [email protected]
>>Subject: Re: [Middlegen-user] CMR/CMP Problem
>>
>>
>>Hi Leslie,
>>
>>had the same problem under JBOss. Basically the problem is in 
>>the setVO 
>>methods of the CMP classes generated by XDoclet where the CMR 
>>fields of 
>>the entity are modified which is not allowed when you are creating an 
>>entity. You can always use the light value objects and set any FKs in 
>>there to create an entity (works under JBoss).
>>
>>I guess the ejbCreate(VO) methods should be removed from the 
>>Middlegen 
>>template all together since they'll never work as far as I can tell.
>>
>>Leander
>>
>>
>>Leslie Hughes schrieb:
>>
>>>Hi, 
>>>
>>>I'm getting a CMR/CMP problem when I try to call create 
>>
>>with a VO instance.
>>
>>>In the Middlegen generated ejbCreate method (which takes a 
>>
>>VO as a param)
>>
>>>the generated code is calling a setter on a CMP field that 
>>
>>holds the FK.In
>>
>>>other words, instead of setting the relationship in the 
>>
>>ejbPostCreate via a
>>
>>>Local to the other bean, it's trying to set the (integer) 
>>
>>FK directly with
>>
>>>something like setFoo(vo.getFoo()).  This causes Weblogic 
>>
>>to complain at
>>
>>>runtime.
>>>
>>>If I set FKCMP="false" then I get compilation errors - the 
>>
>>same copy from VO
>>
>>>create code is generated and setters are being called but 
>>
>>of course, the
>>
>>>setter itself isnt generated.
>>>
>>>If I comment out the setters everything works just fine.
>>>
>>>So I guess this is a bug in Middlegen - it shouldn't be 
>>
>>generating VO fields
>>
>>>for CMR fields maybe?
>>>
>>>
>>>Bye
>>>
>>>Les
>>>
> 
> 
> 
> 
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