public class HibernateUtils {
private static SessionFactory sf;
static{
sf = new Configuration().configure().buildSessionFactory();
}
public static SessionFactory getSessionFactory(){
return sf;
}
public static Session getSession(){
return sf.openSession();
}
public static void closeSession(Session session){
session.close();
}
public static void closeResource(Session session){
session.close();
sf.close();
}
}