public static void openSessionAndBindToThread(String bd) {
Session session = (Session) sessionFactory.get(bd).openSession();
ThreadLocalSessionContext.bind(session);
}
public static void closeSessionAndUnbindFromThread(String bd) {
Session session = ThreadLocalSessionContext.unbind(sessionFactory.get(bd));
if (session != null) {
session.close();
}
}
public static void openSessionAndBindToThread() {
Session session = sessionFactory.openSession();
ThreadLocalSessionContext.bind(session);
}