コード例 #1
0
 private boolean isUserNameAvailable(CustomerDAO customer) {
   if (customer.getCustomerByUserName(form.getUsername()) == null) {
     return true;
   } else {
     return false;
   }
 }
コード例 #2
0
  @Override
  public List<MessageJSON> perform(HttpServletRequest request) {
    CustomerDAO customer;
    List<MessageJSON> messagejson = new ArrayList<MessageJSON>();
    List<String> message = new ArrayList<String>();
    HttpSession session = request.getSession(true);
    //    	EmployeeBean employee = (EmployeeBean)session.getAttribute("user");
    /** Check if the logged in user is an employee. Modified by Hunter */
    EmployeeBean employee = null;
    try {
      employee = (EmployeeBean) session.getAttribute("user");
    } catch (Exception e) {
      messagejson.add(new MessageJSON("I'm sorry you are not authorized to perform that action"));
      return messagejson;
    }
    //
    if (employee == null) {
      // return error  message invalid session id;
      messagejson.add(new MessageJSON("You must log in prior to making this request"));
      return messagejson;
    }
    if (!(session.getAttribute("user") instanceof EmployeeBean)) {
      messagejson.add(new MessageJSON("I'm sorry you are not authorized to perform that action"));
      return messagejson;
    }
    message.addAll(form.getValidationErrors());
    if (message.size() > 0) {
      /*for(String msg : message) {
      	messagejson.add(new MessageJSON(msg));
      }
      return messagejson;*/
      messagejson.add(new MessageJSON("I'm sorry, there was problem creating the account"));
      return messagejson;
    }
    // return over here to avoid session connection in case error
    customer = new CustomerDAO();
    if (!isUserNameAvailable(customer)) {
      messagejson.add(new MessageJSON("I'm sorry, there was problem creating the account"));
      return messagejson;
    }
    // If everything is correct, create new customer account
    CustomerBean newCustomer = new CustomerBean();
    newCustomer.setUsername(form.getUsername());
    newCustomer.setFirstName(form.getFirstName());
    newCustomer.setLastName(form.getLastName());
    newCustomer.setPassword(form.getPassword());
    newCustomer.setAddressLine1(form.getAddrLine1());
    newCustomer.setAddressLine2(form.getAddrLine2());
    newCustomer.setCity(form.getCity());
    newCustomer.setState(form.getState());
    newCustomer.setZip(form.getZip());
    newCustomer.setCash(0);
    customer.createCustomer(newCustomer);

    if (!isUserNameAvailable(customer)) {
      messagejson.add(new MessageJSON("The account has been successfully created"));
      return messagejson;
    }
    messagejson.add(new MessageJSON("I'm sorry, there was problem creating the account"));
    return messagejson;
  }