------
 Enhance
 ------
 Mark Struberg
 <struberg@yahoo.de>
 ------
 Dezember, 7th, 2011
 ------

Running openjpa-maven-plugin with different OpenJPA verions

  The openjpa-maven-plugin by default uses OpenJPA with exactly the same version
  as the plugin itself. If you like to use an older OpenJPA version (which doesn't
  have an org.apache.openjpa:openjpa-maven-plugin), you can just override the
  plugin dependencies

-------------------
<project>
  [...]
  <build>
    [...]
    <plugins>
      <plugin>
        <groupId>org.apache.openjpa</groupId>
        <artifactId>openjpa-maven-plugin</artifactId>
        <version>2.2.0</version>
        <executions>
          <execution>
            <id>enhancer</id>
            <phase>process-classes</phase>
            <goals>
              <goal>enhance</goal>
            </goals>
          </execution>

          <!-- Use your own openjpa dependencies -->
          <dependencies>
            <dependency>
              <groupId>org.apache.openjpa</groupId>
              <artifactId>openjpa-kernel</artifactId>
              <version>${oldopenjpa.version}</version>
            </dependency>
            <dependency>
              <groupId>org.apache.openjpa</groupId>
              <artifactId>openjpa-jdbc</artifactId>
                <version>${oldopenjpa.version}</version>
            </dependency>
            <dependency>
              <groupId>org.apache.openjpa</groupId>
              <artifactId>openjpa-persistence</artifactId>
              <version>${oldopenjpa.version}</version>
            </dependency>
            <dependency>
              <!-- needed for db specific hooks -->
              <groupId>org.apache.openjpa</groupId>
              <artifactId>openjpa-persistence-jdbc</artifactId>
              <version>${oldopenjpa.version}</version>
            </dependency>
          </dependencies>
        </executions>
      </plugin>
      [...]
    </plugins>
    [...]
  </build>
  [...]
</project>
-------------------