ObjectDB 2.5.1

Released on 2013-05-30 (see other available releases).

A newer version is available.

Use of ObjectDB is subject to the ObjectDB Licence. 

Changes in ObjectDB 2.5.1

• Added support of editing enum values in the Explorer.
• Added logging of type registration.
• Added error message when using mapped by (inverse) collections and maps of invalid types.
• Changed JOIN FETCH to act as LEFT JOIN in path expressions.
• Updated the PDF manual.
• Fixed a possible deadlock on Schema Update during Multithreading activity (issue #1139).
• Fixed a bug in loading mapped (inverse) to-many relationship into an array field ([]) (issue #1131).
• Fixed a bug in loading mapped (inverse) to-many relationship in embedded objects (issue #1131, #13).
• Fixed a bug in automatic url switching in master-slave replication.
• Fixed a bug in applying orphanRemoval=true by default on mapped by (inverse) relationships.
• Fixed a bug in using IN expression in criteria queries.
• Fixed processing an IN(:param) expression in JPQL queries.

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.

Use Java 8 or above with the javax variant and Java 17 or above with the jakarta variant.

<repositories>
			...
	<repository>
		<id>objectdb</id>
		<name>ObjectDB Repository</name>
		<url>https://m2.objectdb.com</url>
	</repository>
			...
</repositories>
			...
<dependencies>
			...
	<dependency>
		<groupId>com.objectdb</groupId>
		<artifactId>objectdb</artifactId>
		<version>2.5.1</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.
• 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.