ObjectDB 2.2.4

Released on 2011-05-09 (see other available releases).

Note: A newer version is available.

Use of ObjectDB is subject to the ObjectDB Licence agreement. 
 

Changes in ObjectDB 2.2.4:

• Added support of JPA UPDATE and DELETE queries (issue #12).
• Added support of pessimistic lock timeout (javax.persistence.lock.timeout).
• Added implementation of the getParametersgetParameters()Query's methodGet the parameter objects corresponding to the declared parameters of the query.See JavaDoc Reference Page... method.
• Added exception on pessimistic locking retrieval with no active transaction.
• Improved support of entity objects in criteria queries.
• Improved Explorer performance by disabling EAGER fetch.
• Fixed critical bugs in using flush.
• Fixed bugs in cascading merge.
• Fixed a multithreading deadlock bug.
• Fixed a bug in using JOIN FETCH with DISTINCT.
• Fixed Metamodel API's getTypeId method to support single ID field.

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:

    <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>2.2.4</version>
        </dependency>
        <dependency>
            <groupId>org.eclipse.persistence</groupId>
            <artifactId>javax.persistence</artifactId>
            <version>2.1.0</version>
        </dependency>
        <dependency>
            <groupId>javax.transaction</groupId>
            <artifactId>jta</artifactId>
            <version>1.1</version>
        </dependency>

            ...
    </dependencies>

ObjectDB 2.2.4 Maven files:

objectdb-2.2.4.jar	objectdb-2.2.4.jar.md5	objectdb-2.2.4.jar.sha1
objectdb-2.2.4.pom	objectdb-2.2.4.pom.md5	objectdb-2.2.4.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.