Java versions

• OpenJPA trunk (i.e. OpenJPA 2.2.0 currently) and 2.1.x branch require JDK 1.6.
• OpenJPA 2.0.x branch requires JDK 1.6 or 1.5. Note that some functionality that requires JDK 1.6 will not be available if you choose to build with JDK 1.5.
• Building javadoc from 2.0.x branch or newer requires JDK 1.6.
• OpenJPA 1.3.x, 1.2.x and 1.1.x branches require JDK 1.5.
• OpenJPA 1.0.x branch requires JDK 1.5 or 1.4.

Maven versions

• Trunk, 2.1.x and 2.0.x branches require Maven 2.2.1.
• 1.3.x, 1.2.x, 1.1.x and 1.0.x branches require Maven 2.0.9.

Runtime Dependencies

The binary release download of OpenJPA apache-openjpa-<version>-binary.zip includes all of the code needed to run in a stand-alone Java SE JVM or within a Java EE application server.

OpenJPA 1.0.x - 1.2.x Releases

The binary download includes the following required OpenJPA core artifact:

• openjpa-<version>.jar

and the following required runtime dependencies under the lib/ directory:

• commons-collections-3.2.jar
• commons-lang-2.1.jar
• commons-pool-1.3.jar
• serp-1.13.1.jar

The following artifacts under lib/ are only required for Java SE environments, as a Java EE application server should provide an implementation:

• geronimo-jpa_3.0_spec-1.0.jar
• geronimo-jta_1.1_spec-1.1.jar

The following artifact under lib/ is optional, as you should include the JDBC driver artifacts required by your database provider and supported by OpenJPA:

• derby-10.2.2.0.jar

OpenJPA 1.3.0 SNAPSHOT Branch

The binary download includes the following required OpenJPA core artifact:

• openjpa-<version>.jar

and the following required runtime dependencies under the lib/ directory:

• commons-collections-3.2.1.jar
• commons-lang-2.1.jar
• commons-pool-1.5.3.jar
• serp-1.13.1.jar

The following artifacts under lib/ are only required for Java SE environments, as a Java EE application server should provide an implementation:

• geronimo-jms_1.1_spec-1.1.1.jar
• geronimo-jpa_1.0_spec-1.1.2.jar
• geronimo-jta_1.1_spec-1.1.1.jar

The following artifact under lib/ is optional, as you should include the JDBC driver artifacts required by your database provider and supported by OpenJPA:

• derby-10.2.2.0.jar

The binary download also contains an artifact which includes the OpenJPA core code plus all of the runtime dependencies for Java SE environments:

• openjpa-all-<version>.jar

which in turn includes classes from the following packages:

• commons-collections-3.2.1.jar
• commons-lang-2.1.jar
• commons-logging-1.0.4.jar
• commons-pool-1.5.3.jar
• geronimo-jms_1.1_spec-1.1.1.jar
• geronimo-jpa_1.0_spec-1.1.2.jar
• geronimo-jta_1.1_spec-1.1.1.jar
• serp-1.13.1.jar

OpenJPA 2.0.x Releases

The binary download includes the following required OpenJPA core artifact:

• openjpa-<version>.jar

and the following required runtime dependencies under the lib/ directory:

• commons-collections-3.2.1.jar
• commons-lang-2.1.jar
• commons-pool-1.5.3.jar
• serp-1.13.1.jar

The following artifacts under lib/ are only required for Java SE environments, as a Java EE application server should provide an implementation:

• geronimo-jms_1.1_spec-1.1.1.jar
• geronimo-jpa_2.0_spec-1.0.jar
• geronimo-jta_1.1_spec-1.1.1.jar

The following artifact under lib/ is optional, as you should include the JDBC driver artifacts required by your database provider and supported by OpenJPA:

• derby-10.5.3.0_1.jar

The binary download also contains an artifact which includes the OpenJPA core code plus all of the runtime dependencies for Java SE environments:

• openjpa-all-<version>.jar

which in turn includes classes from the following packages:

• commons-collections-3.2.1.jar
• commons-lang-2.1.jar
• commons-logging-1.0.4.jar
• commons-pool-1.5.3.jar
• geronimo-jms_1.1_spec-1.1.1.jar
• geronimo-jpa_2.0_spec-1.0.jar
• geronimo-jta_1.1_spec-1.1.1.jar
• serp-1.13.1.jar

OpenJPA 2.1.x Releases and OpenJPA 2.2.0 SNAPSHOT Branch

The binary download includes the following required OpenJPA core artifact:

• openjpa-<version>.jar

and the following required runtime dependencies under the lib/ directory:

• commons-collections-3.2.1.jar
• commons-lang-2.4.jar
• commons-pool-1.5.4.jar
• serp-1.13.1.jar

The following artifacts under lib/ are only required for Java SE environments, as a Java EE application server should provide an implementation:

• geronimo-jms_1.1_spec-1.1.1.jar
• geronimo-jpa_2.0_spec-1.1.jar
• geronimo-jta_1.1_spec-1.1.1.jar

The following artifact under lib/ is optional, as you should include the JDBC driver artifacts required by your database provider and supported by OpenJPA:

• derby-10.5.3.0_1.jar

The following artifacts under lib/ are optional and can be used for bean validation:

• commons-beanutils-1.8.3.jar
• org.apache.bval.bundle-0.2-incubating.jar

The binary download also contains an artifact which includes the OpenJPA core code plus all of the runtime dependencies for Java SE environments:

• openjpa-all-<version>.jar

which in turn includes classes from the following packages:

• commons-beanutils-1.8.3.jar
• commons-collections-3.2.1.jar
• commons-lang-2.4.jar
• commons-logging-1.0.4.jar
• commons-pool-1.5.4.jar
• geronimo-jms_1.1_spec-1.1.1.jar
• geronimo-jpa_2.0_spec-1.1.jar
• geronimo-jta_1.1_spec-1.1.1.jar
• org.apache.bval.bundle-0.2-incubating.jar
• serp-1.13.1.jar