*/
Configuration getConfigurationFromRegistry(SessionFactory sessionFactory)
{
ServiceRegistryImplementor serviceRegistry = ((SessionFactoryImplementor) _sessionFactory).getServiceRegistry();
SessionFactoryServiceRegistryImpl impl = (SessionFactoryServiceRegistryImpl) serviceRegistry;
Configuration cfg = null;
try {
Field configurationField = SessionFactoryServiceRegistryImpl.class.getDeclaredField("configuration");
configurationField.setAccessible(true);