Apache Cayenne is a persistence framework that provides object-relational mapping (ORM) and remoting services. It has a wealth of unique and powerful features and can address a wide range of persistence needs. Cayenne seamlessly binds one or more database schemas directly to Java objects, managing atomic commit and rollbacks, SQL generation, joins, sequences, and more. With Cayenne's Remote Object Persistence, those Java objects can even be persisted out to clients via Web Services. With native XML serialization, objects can be even further persisted to non-Java clients.

Changes

This is the first milestone release of Cayenne 3.0. The most visible addition to Cayenne is a JSR-220 Java Persistence API Provider (a.k.a. JPA), but significant enhancements have been made to performance and flexibility. It is already in production within several products.

URL: Apache Cayenne Index