The donated source code will be the core persistence engine of BEA Weblogic Server, IBM WebSphere, and the Geronimo Application Server. In May 2007, OpenJPA graduated from the incubator to a top-level project and also passed Sun's Technology Compatibility Kit compliant with the Java Persistence API.
The source code that was given will serve as the fundamental persistence engine for BEA Weblogic Server, IBM WebSphere, and the Geronimo Application Server. In May 2007, OpenJPA moved from the incubator to a top-level project and also received Sun's Technology Compatibility Kit certification in line with the Java Persistence API.