コード例 #1
0
  public List<String> getclientinfo(String token) {
    Session session = createSessionFactory().openSession();
    String email;
    String password;
    List<Clients> list = null;
    List<String> info = null;
    Transaction tx = null;
    try {
      tx = session.beginTransaction();

      list = (List<Clients>) session.createQuery("FROM Clients").list();
      for (Clients c : list) {
        if (c.getToken().equalsIgnoreCase(token)) {
          email = c.getEmail();
          password = c.getPassword();
          info.add(email);
          info.add(password);
        }
      }

    } catch (HibernateException e) {
      if (tx != null) tx.rollback();
      e.printStackTrace();
    } finally {
      session.close();
    }
    return info;
  }
コード例 #2
0
  public boolean exist(String email) {
    Session session = createSessionFactory().openSession();
    List<Clients> list = null;
    Transaction tx = null;
    try {
      tx = session.beginTransaction();

      list = (List<Clients>) session.createQuery("FROM Clients").list();
      for (Clients c : list) {
        if (c.getEmail().equalsIgnoreCase(email)) return true;
      }

    } catch (HibernateException e) {
      if (tx != null) tx.rollback();
      e.printStackTrace();
    } finally {
      session.close();
    }
    return false;
  }
コード例 #3
0
  /**
   * an method for registering a client entity in the DB
   *
   * @param client the client to be registered in the DB
   * @return the id of the client in DB
   */
  public boolean signup(Clients client) {
    Session session = createSessionFactory().openSession();
    int id = 0;
    Transaction tx = null;
    if (exist(client.getEmail())) {
      return false;
    } else {
      try {
        tx = session.beginTransaction();
        id = (Integer) session.save(client);

        tx.commit();

      } catch (HibernateException e) {
        if (tx != null) tx.rollback();
        e.printStackTrace();
      } finally {
        session.close();
      }
    }
    return true;
  }
コード例 #4
0
  /**
   * method returning the client id based on his username and password
   *
   * @param username of the client
   * @param pass of the client
   * @return the id of the client
   */
  public int getClientId(String email, String pass) {
    Session session = createSessionFactory().openSession();
    int id = 0;
    List<Clients> list = null;
    Transaction tx = null;
    try {
      tx = session.beginTransaction();

      list = (List<Clients>) session.createQuery("FROM Clients").list();
      for (Clients c : list) {
        if (c.getEmail().equalsIgnoreCase(email) && c.getPassword().equals(pass)) {
          id = c.getId();
        }
      }

    } catch (HibernateException e) {
      if (tx != null) tx.rollback();
      e.printStackTrace();
    } finally {
      session.close();
    }
    return id;
  }