public void testDirectionsInsert()
{
    drData.setDirectionsName("Destin");
    drData.setDirections("Go to 77 Seascape Boulevard.");
    drData.setUserId(new Integer(2));
    drDAO.insert(drData);
}

public void testDirectionsUpdate()
{
    DirectionsData tmp = drDAO.findDirectionsByDirectionsId(new Long(4));
    drData.setDirectionsName("Destin -  Majestic Sun");
    drDAO.update(tmp);
}

public void testDirectionsDelete()
{
    DirectionsData tmp = (DirectionsData)  drDAO.findDirectionsByDirectionsId(7);
}

trans = session.beginTransaction();
session.update(o);
session.flush();
trans.commit();

<hibernate-mapping package="com.cendant.trg.getaways.model">
<class name="DirectionsData" table="directions">
  <id name="directionsId" column="directions_id">
   <generator class="sequence">
    <param name="sequence">directions_id_sq</param>
   </generator>
  </id>
  <property name="directionsName" column="directions_name"/>
  <property name="directions" column="directions"/>
  <property name="userId" column="user_id"/>
  <property name="dateModified" column="date_modified"/>
</class>
</hibernate-mapping>

session = HibernateDBConnection.currentSession();
selectedObject = session.load(c, pk);
HibernateDBConnection.closeSession();