Friday, May 28, 2010

OSGi/JPA2 Feature Pack for IBM WAS v7

IBM released a combined OSGi and JPA Feature Pack for IBM WebSphere Application Server v7 today, which includes OSGi Blueprint and EBA based programming model from Apache Aries 0.1-incubating along with JPA 2.0 support from Apache OpenJPA 2.0.0.

Using OpenJPA2 Criteria API in Apache Daytrader

Dianne has created instructions and a patch on the Apache OpenJPA site which shows how to modify the Apache Geronimo Daytrader sample to use the new Criteria API that was introduced in JPA 2.0.

Friday, May 14, 2010

Apache OpenJPA OpenBooks sample

Pinaki has created an OpenBooks sample in the Apache OpenJPA trunk, which can be used to demonstration new JPA 2.0 features such as: Criteria Query; Compound, Derived identity Orphan Delete; Persistent Domain Model API; ....

Thursday, April 22, 2010

Apache OpenJPA 2.0.0 released

The Apache OpenJPA community is proud to announce the release of Apache OpenJPA 2.0.0. The release is available for download at [1].

This distribution is a fully compliant and production ready implementation of the Java Persistence API, Version 2.0 specification (JSR 317 - [2]).

For more information about OpenJPA 2.0.0, please checkout the release notes at [3].

[1] http://openjpa.apache.org/downloads.html
[2] http://jcp.org/en/jsr/detail?id=317
[3] http://openjpa.apache.org/builds/2.0.0/apache-openjpa-2.0.0/RELEASE-NOTES.html

Monday, March 29, 2010

Apache OpenJPA 2.0.0-beta3 released

The Apache OpenJPA community is proud to release OpenJPA 2.0.0 Beta 3.

Monday, March 1, 2010