BTW, Cayenne JPA code is already transfered to Apache repo, making it
easier for non-Cayenne-committers to poke around:
http://svn.apache.org/repos/asf/incubator/cayenne/trunk/
Andrus
On Apr 26, 2006, at 12:33 PM, Andrus Adamchik wrote:
Hi David,
So how is it going on your end?
I finished mapping loaders from both XML and annotations (but not
yet spec-compliant merging of the two). Now I am half way done with
the "bridge" between JPA and Cayenne mapping. I will be on the road
for the next few days, but I hope to finish this work over the
weekend. Once this is done, we'll be able to persist arbitrary
annotated objects (the only Cayenne artifact in them being a
special superclass - class enhancer is still to be done).
The next step I am planning is a JPA class generation template, so
that we can use CayenneModeler for mapping and generation of JPA-
annotated objects. This should significantly simplify DB reverse
engineering and mapping process.
Andrus
On Apr 12, 2006, at 2:12 PM, David Blevins wrote:
I still need a week or two to nail down our deployment and work
toward the JPA side of things. Once that occurs it should be
fairly easy to add in support for at least application-managed
EntityManagers.
For a simple goal, I'd like to take this app which is just one
stateless session bean and one CMP and turn it into an EJB 3 style
session bean with an new JPA style entity.
http://demo1.openejb.org/moviefun/index.jsp
(source: http://cvs.openejb.org/viewrep/openejb/tags/v1_0/openejb1/
examples/moviefun/src/java/org/acme/movie)
Would be nice to make that example a tad more involved with a few
more entities, but that app safely encompasses a basic
functionality we need: a jsp talking to a session bean talking to
an entity.
JavaOne MovieFun!
-David
