public UsersDataSet getUser(long id) throws DBException {
try {
Session session = sessionFactory.openSession();
UsersDao dao = new UsersDao(session);
UsersDataSet dataSet = dao.get(id);
session.close();
return dataSet;
} catch (HibernateException e) {
throw new DBException(e);
}
}
public long addUser(String login, String password) throws DBException {
try {
Session session = sessionFactory.openSession();
Transaction transaction = session.beginTransaction();
UsersDao dao = new UsersDao(session);
long id = dao.insertUser(login, password);
transaction.commit();
session.close();
return id;
} catch (HibernateException e) {
throw new DBException(e);
}
}
public UsersDataSet getUserByName(String name) throws DBException {
try {
Session session = sessionFactory.openSession();
UsersDao dao = new UsersDao(session);
long id = dao.getUserId(name);
UsersDataSet dataSet = dao.get(id);
if (id == -2) {
return null;
}
session.close();
return dataSet;
} catch (HibernateException e) {
throw new DBException(e);
}
}