ObjectDB 2.2.6

Released on 2011-06-02 (see other available releases).

A newer version is available.

Use of ObjectDB is subject to the ObjectDB Licence. 

Changes in ObjectDB 2.2.6

• Fixed the "Attempt to reuse an existing primary key value" after flush bug.
• Fixed a bug in tracking changes to collections of new flushed entity objects.
• Fixed generated value (ID allocation) bug with flush and in EJB containers.
• Fixed a NullPointerException on getObjectsById.
• Fixed a server freeze (no response) issue.
• Fixed a NullPointerException in metamodel with embedded ID (issue #316).
• Fixed an error message for invalid query parameter (issue @320).
• Fixed pom.xml files in the Maven tutorials to use Java 1.5 / 1.6.

See the full change log.

ObjectDB with Maven

To use ObjectDB in a Java Maven project add the ObjectDB repositpory and dependency to the pom.xml file.

<repositories>
			...
	<repository>
		<id>objectdb</id>
		<name>ObjectDB Repository</name>
		<url>https://m2.objectdb.com</url>
	</repository>
			...
</repositories>
			...
<dependencies>
			...
	<dependency>
		<groupId><b>com.objectdb</b></groupId>
		<artifactId><b>objectdb</b></artifactId>
		<version><b>2.2.6</b></version>
	</dependency>
			...
</dependencies>

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 Java / Jakarta Persistence API (JPA).
• JavaDoc of the Java / Jakarta Persistence API (JPA).
• The complete ObjectDB Manual in PDF format.