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Welcome to the Apache OpenJPA project¶Apache OpenJPA is a Java persistence project at The Apache Software Foundation that can be used as a stand-alone POJO persistence layer or integrated into any Java EE compliant container and many other lightweight frameworks, such as Tomcat and Spring. The 1.x releases (1.2.3 is the latest) are a production ready, feature-rich, compliant implementation of the Java Persistence API (JPA) 1.0 part of the JSR-220 Enterprise Java Beans 3.0 specification, which pass the Sun JPA 1.0b Technology Compatibility Kit. The 2.x releases (2.4.1 is the latest) are a production ready, compliant implementation of the JSR-317 Java Persistence 2.0 specification, which is backwards compatible to the JPA 1.0 specification and passes the Sun JPA 2.0 Technology Compatibility Kit. The 3.x release targetting the JSR-338 Java Persistence 2.1 is currently under development.
Events and News¶Francesco Chicchiriccò posted on 2018-06-14
OpenJPA 2.4.3 and OpenJPA 3.0.0 Released!
The Apache OpenJPA community is proud to announce the release of OpenJPA 2.4.3 and 3.0.0! Francesco Chicchiriccò posted on 2017-01-06
OpenJPA 2.4.2 Released!
The Apache OpenJPA community is proud to announce the release of OpenJPA 2.4.2! Mark Struberg posted on 2016-08-18
Work on OpenJPA 3.0.0 started!
The Apache OpenJPA community started working on OpenJPA 3.0.0! Mark Struberg posted on 2016-04-20
OpenJPA 2.4.1 Released!
The Apache OpenJPA community is proud to announce the release of OpenJPA 2.4.1! Mark Struberg posted on 2015-09-30
OpenJPA 2.4.0 Released!
The Apache OpenJPA community is proud to announce the release of OpenJPA 2.4.0! Kevin Sutter posted on May 15, 2014
OpenJPA 2.3.1 Released!
The Apache OpenJPA community is proud to finally announce the release of OpenJPA 2.3.1! Please visit our project website to learn more about Apache OpenJPA and Thanks, Albert Lee posted on Feb 21, 2012
OpenJPA 2.2.0 Released
The Apache OpenJPA community is proud to announce the release of OpenJPA 2.2.0. Please visit our project website to learn more about Apache OpenJPA and Thanks, Rick Curtis posted on Jul 27, 2011
OpenJPA 2.1.1 Released
The Apache OpenJPA community is proud to announce the maintenance Please visit our project website to learn more about Apache OpenJPA and Thanks, Michael Dick posted on Feb 21, 2011
The Apache OpenJPA community is proud to announce the maintenance Please visit our project website to learn more about Apache OpenJPA and Thanks,
Pinaki Poddar posted on Feb 01, 2011
REST on OpenJPA
JEST: REST on OpenJPA has been published as a featured article in IBM developerworks Also there is an upcoming presentation on JEST in San Francisco Java User Group on February 8, 2011. Resources¶
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