datanucleus


"Object Manager has been closed"Exception using Datanucleus

While learning to use JDO with datanucleus for a project to be run in app engine I tried to implement a met


Datanucleus warning for a test class because of its annotations

I have created a project in eclipse with the google plugin that should run on the app engine.


Getting fully populated beans from the DB...

I try to learn JDO and I have some problems already.