SessionFactory factory = new Configuration()
                                 .configure("hibernate.cfg.xml")
                                 .addAnnotatedClass(Station.class)
                                 .addAnnotatedClass(Train.class)
                                 .addAnnotatedClass(Schedule.class)
                                 .addAnnotatedClass(Ticket.class)
                                 .addAnnotatedClass(Seat.class)
                                 .addAnnotatedClass(User.class)
                                 .addAnnotatedClass(Role.class)
                                 .addAnnotatedClass(State.class)
                                 .buildSessionFactory();

        Session session = factory.getCurrentSession();