views:

217

answers:

2

Can I use JPA 2.0(e.g EclipseLink) with Google App Engine?

A: 

The DataNucleus plugin to the Google AppEngine supports both the JDO and JPA API to access Google AppEngine Datastore infrastructure. Currently this implementation seems to support JPA1 only.

Ralf Edmund
A: 

No, you can't use any implementation on GAE and they only support JPA 1.0. Quoting Using JPA with App Engine:

The App Engine Java SDK includes an implementation of JPA 1.0 for the App Engine datastore. The implementation is based on DataNucleus Access Platform.

Pascal Thivent