JPOX "DB4O" plugin version 1.2.0-beta-5 is now released.
This provides persistence to DB4O datastores using either the JDO1.0/2.0/2.1 API or the JPA1.0 API. Changes in this release include :-
- Querying using JDOQL - initial release, supporting the majority of available JDOQL features
- Bug fixes for transaction handling, and application identity.
- Addition of support for auto-start mechanisms, notifying JPOX of "known" classes for efficiency
- Minimised the memory overhead of collection/map wrappers
- Support for relative file paths in file-based DB4O persistence.
In addition to this plugin release, JPOX "Core" module provides support for many new features for JDO2.1.
(For the details of the changes in this release go to JPOX JIRA and for details of the status of JDOQL with JPOX see JPOX JIRA DBFO-6)
Andy Jefferson
Java Persistent Objects (http://www.jpox.org/)