private DatacenterHB createDataCenter() throws PersistenceException { factorytest = HibernateDAOFactory.instance(); DataCenterDAO daoDC = factorytest.getDataCenterDAO(); factorytest.beginConnection(); DatacenterHB data = new DatacenterHB(); data.setName(DATACENTER_TEST); // XXX data.setSituation("test"); // XXX data.setRacks(racks); daoDC.makePersistent(data); factorytest.endConnection(); return data; }