class org.springframework.orm.ojb.support.PersistenceBrokerDaoSupport
class org.apache.jetspeed.components.dao.InitablePersistenceBrokerDaoSupport
class org.apache.jetspeed.components.portletregistry.PersistenceBrokerPortletRegistry (implements org.apache.jetspeed.components.portletregistry.PortletRegistry)