Andrus, Thanks so much!!!! Do you have a feel for when you will have the enhancer bug fixed (yeh, I'd call that a big one B-) ) and the JPA provider will be ready for Alpha?
Shannon -----Original Message----- From: Andrus Adamchik [mailto:[EMAIL PROTECTED] Sent: Saturday, August 25, 2007 2:58 PM To: [email protected] Subject: Re: Pointers for JPA integration tutorial Hi Shannon, the reason for the absent tutorial is that the JPA provider is still work in progress, and we need to plug a few holes in the provider before it can be considered Alpha and ready for experimentation. But I decided to write one anyways :-) http://people.apache.org/~aadamchik/tutorial/cayenne-jpa- tutorial.tar.gz See the README.txt file inside the archive for details. Unlike other Cayenne tutorials it doesn't have a Modeler in the picture (following JPA philosophy of modeling persistence straight in the code via annotations). So you'd have to run the schema generation script via "ij" Derby tool (see README.txt again), and then fire up the app from Eclipse. Also note that the tutorial includes the latest Cayenne build from trunk which, compared to 3.0M1, has *much* more capable EJBQL engine and also fixes a bunch of bugs. Now the holes I mentioned above. The main one that I can think of right now is an enhancer bug that prevents relationships use (doh! that's a big one). I guess once that's fixed, we can declare the provider to be in the usable alpha state. Cheers, Andrus On Aug 24, 2007, at 11:09 PM, [EMAIL PROTECTED] wrote: > Hi all, > > I am new to both Cayenne and the JPA and trying to get a basic test > running with Cayenne 3.0M and Derby. I have worked through the > Cayenne > tutorial in the quick start, but it does not have any info on how to > model, generate Objects and then work with the JPA. I was hoping > someone could point me at a little tutorial or some demo code that > would > help me get started. > > Thanks, > > Shannon
