How similar is the Cayenne JPA annotation pack to the EJB3/
Hibernate3 ?
JPA is a subset of EJB3 spec. So the annotations are EJB3. Our
implementation of the JPA provider is still in alpha though.
I would like to know if
there's a trick to quickly
migrate a Hibernate3 application to Cayenne(can be JPA too).
That depends on the application. I don't think there is a single
answer that fits all cases. My feeling is that migration of the
mapping and persistent objects should be more or less straightforward.
The rest depends on how the UI/Service layers are coded.
Andrus
On Feb 23, 2008, at 7:57 PM, Demetrios Kyriakis wrote:
Demetrios Kyriakis wrote:
Since the "migration" is the motto these days :) , I would like to
know if
there's a trick to quickly
migrate a Hibernate3 application to Cayenne(can be JPA too).
I'm talking about this application:
http://subetha.tigris.org/
Subetha looks cool, just that H3 + JBoss makes it an overkill for
most
users :).
If it could run on Cayenne, I think it would be *the show*
application to
convince people to switch :) .
I would highly appreciate any ideas,
Nobody? :(.
How similar is the Cayenne JPA annotation pack to the EJB3/
Hibernate3 ?
Thank you,
Demetrios.
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