Stephan and I presented on this work a couple of times but haven't
published any papers on it. Once the initial EclipseLink code
contribution is checked into subversion, Stephan and I will be porting the
EMF/JPA integration code from TopLink Essentials to EclipseLink. Stephan
has already ported the code to EMF with generics. We'll be doing this
work in the Teneo project, a sub-project of the EMF Technology project, so
you'll be able to download the source and, hopefully, contribute!