Пример #1
0
  /**
   * Authenticates a returning customer.
   *
   * @param uname UNAME of the customer
   * @param passwd PASSWD of the customer
   * @return the Big Customer Model object (with address and country name fields), if authentication
   *     is successful, null otherwise.
   */
  public BigCustomerModel authenticate(String uname, String passwd) {
    BigCustomerModel bigModel = null;
    try {

      // find Collection of customers with this C_UNAME
      // it should be actually one or none of them
      Collection coll = custHome.findByC_UNAME(uname);
      if (coll.isEmpty()) return null; // fail if no such customers

      // get the CustomerModel object
      Customer customer = (Customer) coll.iterator().next();
      CustomerModel model = customer.getCustomer();

      // check the password
      if (!model.getC_PASSWD().equals(passwd)) return null; // fail if passwds do not match

      // update C_LOGIN and C_EXPIRATION
      Date now = new Date();
      customer.setC_LOGIN(now);
      customer.setC_EXPIRATION(new Date(now.getTime() + 7200000));

      // create BigCustomerModel object
      // get fields from the Customer table
      bigModel =
          new BigCustomerModel(
              model.getC_ID(),
              model.getC_UNAME(),
              model.getC_PASSWD(),
              model.getC_FNAME(),
              model.getC_LNAME(),
              model.getC_ADDR_ID(),
              model.getC_PHONE(),
              model.getC_EMAIL(),
              model.getC_DISCOUNT(),
              model.getC_BIRTHDATE(),
              model.getC_DATA());

      // get fields from the ADDRESS table
      Integer C_ADDR_ID = model.getC_ADDR_ID();
      AddressModel address = addressHome.findByPrimaryKey(C_ADDR_ID).getAddress();
      bigModel.setADDR_STREET1(address.getADDR_STREET1());
      bigModel.setADDR_STREET2(address.getADDR_STREET2());
      bigModel.setADDR_CITY(address.getADDR_CITY());
      bigModel.setADDR_STATE(address.getADDR_STATE());
      bigModel.setADDR_ZIP(address.getADDR_ZIP());
      bigModel.setCO_ID(address.getADDR_CO_ID());

      // get fields from the Country table
      Integer CO_ID = address.getADDR_CO_ID();
      CountryModel country = countryHome.findByPrimaryKey(CO_ID).getCountry();
      bigModel.setCO_NAME(country.getCO_NAME());
    } catch (Exception re) {
      throw new EJBException(re);
    }
    return bigModel;
  }
Пример #2
0
  /**
   * Creates a new Customer according to the spec. clause 2.6.3.2
   *
   * @return the Big Customer Model object (with adress and coubtry name fields)
   */
  public BigCustomerModel createNewCustomer(
      String C_FNAME,
      String C_LNAME,
      String ADDR_STREET1,
      String ADDR_STREET2,
      String ADDR_CITY,
      String ADDR_STATE,
      String ADDR_ZIP,
      Integer CO_ID,
      String C_PHONE,
      String C_EMAIL,
      Date C_BIRTHDATE,
      String C_DATA) {
    BigCustomerModel bigModel = null;
    try {
      // create a new address entry in the database
      Address address =
          addressHome.create(ADDR_STREET1, ADDR_STREET2, ADDR_CITY, ADDR_STATE, ADDR_ZIP, CO_ID);
      AddressModel addressModel = address.getAddress();

      CountryModel countryModel = countryHome.findByPrimaryKey(CO_ID).getCountry();

      // create a new cutomer entry in the database;
      // note that we don't know C_UNAME and C_PASSWD yet, because
      // according to the spec they depend on the C_ID
      Date now = new Date();
      Customer customer =
          custHome.create(
              "",
              "",
              C_FNAME,
              C_LNAME,
              addressModel.getADDR_ID(),
              C_PHONE,
              C_EMAIL,
              now,
              now,
              now,
              new Date(now.getTime() + 7200000),
              new Double(((double) Util.getRandomInt(rand, 0, 50)) / 100.0),
              new Double(0.0),
              new Double(0.0),
              C_BIRTHDATE,
              C_DATA);
      CustomerModel customerModel = customer.getCustomer();

      // fill if the missing C_UNAME and C_PASSWD
      String C_UNAME = Util.DigSyl(rand, customerModel.getC_ID().intValue(), 0);
      String C_PASSWD = C_UNAME.toLowerCase();
      customer.setC_UNAME(C_UNAME);
      customer.setC_PASSWD(C_PASSWD);

      // create BigCustomerModel and populate it
      bigModel =
          new BigCustomerModel(
              customerModel.getC_ID(),
              C_UNAME,
              C_PASSWD,
              C_FNAME,
              C_LNAME,
              customerModel.getC_ADDR_ID(),
              C_PHONE,
              C_EMAIL,
              customerModel.getC_DISCOUNT(),
              C_BIRTHDATE,
              C_DATA);

      // get fields from the ADDRESS table
      bigModel.setADDR_STREET1(ADDR_STREET1);
      bigModel.setADDR_STREET2(ADDR_STREET2);
      bigModel.setADDR_CITY(ADDR_CITY);
      bigModel.setADDR_STATE(ADDR_STATE);
      bigModel.setADDR_ZIP(ADDR_ZIP);
      bigModel.setCO_ID(CO_ID);

      // get fields from the Country table
      bigModel.setCO_NAME(countryModel.getCO_NAME());

    } catch (Exception e) {
      throw new EJBException(e);
    }
    return bigModel;
  }