Maven Jar plugin example

maven-jar-plugin-example.xml

<plugin>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-jar-plugin</artifactId>
  <version>2.3.2</version>
  <executions>
    <execution>
      <id>factmodel</id>
      <!--
      Use the Jar plugin to produce a reduced JAR containing only those model classes 
      to be used as facts in Drools/Guvnor.
      -->
      <phase>package</phase>
      <goals>
        <goal>jar</goal>
      </goals>
      <configuration>
        <classifier>factmodel</classifier>
        <includes>
          <include>com/something/myrules/facts/**</include>
        </includes>
      </configuration>
    </execution>
  </executions>
</plugin>