Master/Reference Architectures and Patterns/EJB 3.0 Code/Micah Examples/src/examples/entity/META-INF/persistence.xml


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<persistence xmlns="http://java.sun.com/xml/ns/persistence" version="1.0">
    <persistence-unit name="pu1" transaction-type="JTA">
        <jta-data-source>jdbc/__default</jta-data-source>
        <properties>
          <!--Use the java2db feature -->
          <!--  <property name="ddl-generation" value="dropandcreate"/> -->
          <property name="toplink.ddl-generation" value="drop-and-create-tables"/>
          <!-- Generate the sql specific to Derby database -->
          <property name="toplink.platform.class.name"
              value="oracle.toplink.essentials.platform.database.DerbyPlatform"/>
        </properties>
    </persistence-unit>
</persistence>