gistfile1.txt

<persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"
  version="2.0">
  <persistence-unit name="persistenceUnit">
    <class>com.acme.base.domain.GenericEntity</class>
    <class>com.acme.base.globmsg.domain.GlobalMessage</class>
    <class>com.acme.logs.domain.Log</class>
    <class>com.acme.logs.domain.LogPrefix</class>
    <class>com.acme.logs.domain.MessageFrequency</class>
    <properties>
      <property name="hibernate.hbm2ddl.auto" value="update" />
      <property name="openjpa.jdbc.SynchronizeMappings" value="buildSchema(ForeignKeys=true,SchemaAction='add')" />
    </properties>
  </persistence-unit>
</persistence>