Cayenne / News: Recent posts

Cayenne project moved to Apache

This Cayenne project at SourceForge is dedicated to hosting a legacy 1.2 release. For up to date releases please visit

Posted by Aristedes Maniatis 2009-06-02

Cayenne 1.2 Final Released

I am glad to announce a final release of Cayenne 1.2. You can read more details on our blog at

Andrus Adamchik

Posted by Andrus Adamchik 2006-07-16

Cayenne 1.2M3 Released

Cayenne is a powerful, full-featured Java Object Relational Mapping framework. One (but not the only) Cayenne distinction is that it comes with cross-platform modeling GUI tools.

A new M3 milestone release includes a number of new features, improvements and bug fixes. The most notable changes are support for single query ("joint") prefetching, support for flattened relationships prefetching, PostgreSQL PK generator using sequences instead of AUTO_PK_SUPPORT table, DataContext userProperties map. For more details see the release announcement on Cayenne Blog:

Posted by Andrus Adamchik 2005-03-21

Cayenne 1.1.1 Released

A maintenance release of Cayenne stable 1.1 version is now available. It fixes a number of bugs (such as Oracle resource leaks, modeler not escaping strings, etc.). Follow this link - to check out details and download the release.

Posted by Andrus Adamchik 2005-03-13

Cayenne Article on Enterprise Java portal published an article introducing Cayenne by Andrus Adamchik and Eric Schneider. The article covers basics of Cayenne and its benefits over other commercial and open source ORM tools.

Article Link:

Posted by Andrus Adamchik 2004-06-16

Cayenne 1.0 Final

Cayenne 1.0 final release is available now.

Cayenne is a comprehensive Object Relational Mapping tool. It is written in Java and contains a runtime framework and CayenneModeler GUI
application. Cayenne 1.0 is the production quality release that
features the following:


- Works on all Java-compatible development and deployment platforms:
Mac OS X, Linux, Solaris, Windows.
- Can be deployed with JDK 1.3 and higher. Development environment
supports JDK 1.4 and higher.
- Easy to deploy in various Java environments. Special support for
deployment with web applications.
- Integrates with Apple's EOF - allows importing EOModels; used as a
class generation engine in WOProject.
- Supports all JDBC-compatible databases. Special adapters for
Oracle, Sybase, DB2, MySQL, PostgreSQL, FireBird, HSQLDB. Generic
adapter for others.... read more

Posted by Andrus Adamchik 2003-09-20

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