cayenne-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Francisco Peredo <>
Subject Re: Object state after persist: consistent with JPA?
Date Thu, 12 Mar 2009 18:12:59 GMT

Yes, but the thing is I already have some systems built with JPA/Hibernate,
so I do need JPA compliace (maybe not full, but very close to full)

Well, JPA has its own object context like feature, it is called
"entityManager" the problem is that its API is poorer than Cayenne's API

As I stated before, I really think someone should build a Cayenne like API
that used any JPA compliant as its internal storage engine, JPA is just too
low level


Michael Gentry-2 wrote:
> Actually, Cayenne 3.0 final will probably *not* be JPA compliant.
> Things change, of course, but that is my guess at this point.  If
> immediate JPA compliance is a requirement, Cayenne doesn't currently
> meet that.  The "Cayenne Classic" functionality, which is similar to
> EOF, is in pretty good shape, though.
> Does JPA even offer the object context feature?  To me, that is a huge
> feature of Cayenne (and EOF).
> /dev/mrg

View this message in context:
Sent from the Cayenne - User mailing list archive at

View raw message