Hi,
I am looking for a generic way to retrieve an id of the entity which
was previously persisted with the given entity manager. It seems like
JPA does not provide such functionality - or am I missing something?
I need this to be really generic - I don't know exact entity classes,
I don't know if they follow any conventions about ids, I don't know if
ids are assigned or auto generated.
The best solution I come up with is the following:
* If the entity is annotated, check @Id and @EmbeddedId annotations
* Otherwise, try using proprietary APIs of known entity managers like Hibernate
I've attached what I've written so far. Is there a more standard way
to get an id of the entity?
Bye.
/lexi