Welcome to Apache OpenJPA
Welcome to Apache OpenJPA, a Java EE persistence project of the Apache Software Foundation. It aims to be a feature-rich implementation of the persistence part of Sun JSR-220 (Enterprise JavaBeans 3.0), which is known as the Java Persistence API (JPA). OpenJPA can be used as a stand-alone POJO persistence layer, or it can be integrated into any EJB3.0 compliant container and many lightweight frameworks.
Apache OpenJPA is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the DB PMC. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.
OpenJPA Home Page
OpenJPA is a library of Java programs that implement the Enterprise Java Beans 3.0 Persistence API specification (JPA).
Resources:
- 5 minute quick start guide to OpenJPA
- Obtaining OpenJPA
- Building OpenJPA
- OpenJPA Documentation
- Integration with Containers and Application Servers
- OpenJPA can be browsed (and checked out using SVN from): http://svn.apache.org/repos/asf/incubator/openjpa/trunk/
- Bugs and other issues can be reported at: http://issues.apache.org/jira/browse/OPENJPA
- Development questions can be addressed to: openjpa-dev@incubator.apache.org (archives)
- The initial OpenJPA proposal can be found at: http://wiki.apache.org/incubator/OpenJPAProposal
News
Blog Posts
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OpenJPA 2.2.1 Released
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Nov 02, 2012
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OpenJPA 2.2.0 Released
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Feb 21, 2012
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OpenJPA 2.1.1 Released
created by
Jul 27, 2011
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OpenJPA 2.1.0 Released
created by
Feb 21, 2011
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REST on OpenJPA
created by
Feb 01, 2011