Working with the Java Persistence API (JPA) 2.0

Apache OpenJPA is a leading open source Java persistence framework. The JPA implementation in WebSphere® Application Server provides the Apache OpenJPA 2.0 implementation with IBM® enhancements to benefit integration with WebSphere Application Server.

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Object-relational persistence is a key developer requirement for many application developer scenarios. JPA is the Java EE standard for object-relational persistence and was first introduced as part of Java EE 5. As part of the Java EE 6 standards, JPA 2.0 (JSR-317) updates object-relational capabilities with important developer APIs and enhancements. The Apache OpenJPA 2.0 implementation includes improvements and benefits over previous releases and beyond the JPA 2.0 specification. The JPA 2.0 implementation in WebSphere Application Server is compliant with the JPA 2.0 specification, and includes the following features:

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Last updatedLast updated: Jun 12, 2013 3:32:32 AM CDT
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