<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="unitname" transaction-type="RESOURCE_LOCAL">
  <provider>org.hibernate.ejb.HibernatePersistence</provider>
  <exclude-unlisted-classes>false</exclude-unlisted-classes>
  <mapping-file>ormap.xml</mapping-file>
  <class>org.acme.Employee</class>
  <class>org.acme.Person</class>
  <class>org.acme.Address</class>
  <properties>
     <property name="hibernate.dialect" value="org.hibernate.dialect.MySQL5InnoDBDialect" />
   </properties>
  </persistence-unit>
</persistence>