Re: [eclipselink-users] Dyn. Weaving, Lazy Collection, Clone Problem

[Oliver Vesper <oliver.vesper@xxxxxx>]

Hi Tom,

thanks a lot for your response. I added the following annotation to my 
entity class:
@CopyPolicy(InstantiationCopyPolicy.class)

I can see that the databinding is working as expected, so my 
PropertyChangeSupport instance seems to refer to the right entity, which 
was the error I saw before. I haven't debugged the code yet to verify 
everything is really working as expected, but at the first glance it 
looks good.

Do you know what the weaved _persistence_shallow_clone() method does? I 
haven't been able to debug into that one, I guess I must have a look at 
the eclipselink-weaving-bundles' code. I wonder if not using the default 
(when weaving is used) copy policy (PersistenceEntityCopyPolicy) has any 
negative impact?

-Oliver


> Hi Olivier,
>
>   Take a look at this link for copy policy configuration:
>
> http://wiki.eclipse.org/Using_EclipseLink_JPA_Extensions_%28ELUG%29#Using_EclipseLink_JPA_Extensions_for_Copy_Policy 
>
>
>   You should be able to defined a CloneCopyPolicy that will use a method 
> of your choice to do the cloning.
>
> -Tom