ObjectDB version 2.8.2_01

Released on 2020-04-14 (see other available releases).

Note: This is a snapshot version. It is temporarily available on ObjectDB Maven Repository.

Use of ObjectDB is subject to the ObjectDB Licence agreement

Changes in ObjectDB 2.8.2_01:

  • Fixed handling enum types that implement interfaces in the Explorer (Issue #2542).
  • Improved memory cleaning when entity objects with embeddable elements are detached.
  • Improved handling query results that include managed hollow objects.
  • Removed false alarms by the Doctor.
  • Fixed a deadlock (issue #2512) on closing EntityManager and its factory concurrently.
  • Solved a possible issue with closing the ODB-WeakRefPurger daemon thread.

See the full change log.

ObjectDB with Maven

To use ObjectDB in your Java Maven project merge the following repositpory and dependencies into your pom.xml file:

            <name>ObjectDB Repository</name>


ObjectDB 2.8.2_01 Maven files:

objectdb-2.8.2_01.jar objectdb-2.8.2_01.jar.md5 objectdb-2.8.2_01.jar.sha1
objectdb-2.8.2_01.pom objectdb-2.8.2_01.pom.md5 objectdb-2.8.2_01.pom.sha1


ObjectDB Development Kit

The ObjectDB Development Kit includes:

  • The ObjectDB runtime JAR (available also on Maven).
  • The GUI ObjectDB Explorer.
  • Sample ObjectDB databases that you can open in the Explorer.
  • Command line tools for running the ObjectDB Server and the ObjectDB Enhancer.
  • Tutorial projects in Maven format for opening and running in your favourite IDE.
  • A sample objectdb.conf configuration file.
  • Source code of the JPA and JDO APIs.
  • JavaDoc of the JPA and JDO APIs.
  • The complete ObjectDB Manual in PDF format.