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Re: [eclipselink-users] Metamodel generation in Eclipse

I can't think of a good way to do this off hand. The model gen hooks into the compiler using APT. Therefore, EntityA would never be a round element when compiling ProjectB.

You may want to open a bug to have it investigated further.

In the mean time, you'd have to turn on the model gen for Project A with the same persistence.xml.

Cheers,
Guy

On 15/04/2010 12:41 PM, Kuruc, Jaro wrote:
Hi
 
I am testing out the JPA2 Metamodel generation in Eclipse and it looks like that EclipseLink's Modelgen Processor is only supporting metamodel generation for entities defined in the same Eclipse project in which persistence.xml is defined.
 
Here's my setup
 
Project A:
- defines entity class EntityA
 
Project B:
- depends on Project A, hence having EntityA on classpath
- defines entity class EntityB
- defines persistence.xml
- annotation processor is switched on
 
The result is that EntityB_ is generated, but not EntityA_. I have tried both annotation based mappings and mappings in orm.xml, but the result is the same. Is there a way to tell EclipseLink Annotation Processor to generate metadata for all classes on classpath? Maybe even restricting it by specifying package to scan? Thanks.
 
Regards

Jaro Kuruc
Java/SQL Developer

Commerzbank AG
Corporates & Markets
Market Risk

Office address: 30 Gresham Street, London EC2V 7PG, United Kingdom

Phone +44 (0)20 7475 8258

jaro.kuruc@xxxxxxxxxxxxxxx

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