Example #1
0
  /** Method validates orderForm and sends it to orderConfirmation.jsp */
  @RequestMapping(value = "orderForm", method = RequestMethod.POST)
  public String create(
      Model model,
      @ModelAttribute(value = "orderForm") @Valid OrderFormImpl orderForm,
      BindingResult result) {

    DateTimeCheck checkValid = new DateTimeCheckImpl();

    checkValid = orderFormValidationService.checkDateAndTimeCorrectness(orderForm);
    System.out.println("True/False: " + checkValid.isEverythingOk());
    model.addAttribute("pageIdentifier", "orderForm");

    if (result.hasErrors() || !checkValid.isEverythingOk()) {
      model.addAttribute("isItValid", checkValid);
      return "/user/orderForm";
    } else {
      return "/user/orderConfirmation";
    }
  }
  // Check that dates and times are in correct order. For example you can't return a car before it's
  // collected
  public DateTimeCheck checkDateAndTimeCorrectness(OrderForm orderForm) {
    // nulls need to be checked first as they will return false immediately. Other type of errors
    // should be collected in order for the user to fix them all at the same time.

    DateTimeCheck sendValue = new DateTimeCheckImpl();
    System.out.println("1 " + orderForm.isHasNewDestination());

    // Check if empty
    if (orderForm.getCollectionDate().equals(null)) {
      sendValue.setEverythingOk(false);
    }
    if (orderForm.getCollectionTime().equals(null)) {
      sendValue.setEverythingOk(false);
    }
    if (orderForm.getDestinationDate().equals(null)) {
      sendValue.setEverythingOk(false);
    }
    if (orderForm.getDestinationTime().equals(null)) {
      sendValue.setEverythingOk(false);
    }

    if (orderForm.isHasNewDestination()) {

      // Check for nulls and incorrect values.
      String ndcd = orderForm.getNextDestinationCollectionDate();
      String ndct = orderForm.getNextDestinationCollectionTime();
      String ndd = orderForm.getNextDestinationDate();
      String ndt = orderForm.getNextDestinationTime();

      if (!ndcd.equals(null)) {
        if (!ndcd.matches("\\d{2}[.]\\d{2}[.]\\d{4}")) {
          sendValue.setValueNullNextDestinationCollectionDate(true);
          sendValue.setEverythingOk(false);
        }
      } else {
        sendValue.setValueNullNextDestinationCollectionDate(true);
        sendValue.setEverythingOk(false);
      }
      if (!ndct.equals(null)) {
        if (!ndct.matches("\\d{2}[:]\\d{2}")) {
          sendValue.setValueNullNextDestinationCollectionTime(true);
          sendValue.setEverythingOk(false);
        }
      } else {
        sendValue.setValueNullNextDestinationCollectionTime(true);
        sendValue.setEverythingOk(false);
      }
      if (!ndd.equals(null)) {
        if (!ndd.matches("\\d{2}[.]\\d{2}[.]\\d{4}")) {
          sendValue.setValueNullNextDestinationDate(true);
          sendValue.setEverythingOk(false);
        }
      } else {
        sendValue.setValueNullNextDestinationDate(true);
        sendValue.setEverythingOk(false);
      }
      if (!ndt.equals(null)) {
        if (!ndt.matches("\\d{2}[:]\\d{2}")) {
          sendValue.setValueNullNextDestinationTime(true);
          sendValue.setEverythingOk(false);
        }

      } else {
        sendValue.setValueNullNextDestinationTime(true);
        sendValue.setEverythingOk(false);
      }
    }

    // if sendValue.isEverythingOk() is false return immediately to inform that the above mentioned
    // fields are not filled. If true, continue to actual testing of datetimes
    if (sendValue.isEverythingOk()) ;
    {
      // turn Strings to Dates and compare them with each other
      try {
        Date collectionDateTime =
            new SimpleDateFormat("dd.MM.yyyy HH:mm")
                .parse(orderForm.getCollectionDate() + " " + orderForm.getCollectionTime());
        Date destinationDateTime =
            new SimpleDateFormat("dd.MM.yyyy HH:mm")
                .parse(orderForm.getDestinationDate() + " " + orderForm.getDestinationTime());

        if (!collectionDateTime.before(destinationDateTime)) {
          sendValue.setCollectionBeforeDestination(false);
          sendValue.setEverythingOk(false);
        }

        if (orderForm.isHasNewDestination()) {

          Date nextDestinationCollectionDateTime =
              new SimpleDateFormat("dd.MM.yyyy HH:mm")
                  .parse(
                      orderForm.getNextDestinationCollectionDate()
                          + " "
                          + orderForm.getNextDestinationCollectionTime());
          Date nextDestinationDateTime =
              new SimpleDateFormat("dd.MM.yyyy HH:mm")
                  .parse(
                      orderForm.getNextDestinationDate()
                          + " "
                          + orderForm.getNextDestinationTime());

          if (orderForm.getStatusOfOrder() < 3) {
            if (!destinationDateTime.before(nextDestinationCollectionDateTime)) {
              sendValue.setDestinationBeforeNextCollection(false);
              sendValue.setEverythingOk(false);
            }
          }

          if (!nextDestinationCollectionDateTime.before(nextDestinationDateTime)) {
            sendValue.setNextCollectionBeforeNextDestination(false);
            sendValue.setEverythingOk(false);
          }
        }
      } catch (ParseException e) {
        sendValue.setEverythingOk(false);
        System.out.println(orderForm.getCollectionDate());
        System.out.println(orderForm.getDestinationDate());
      }
    }

    if (orderForm.isHasNewDestination()) {
      if (orderForm.getNextDestinationAddress().isEmpty()) {
        sendValue.setEverythingOk(false);
        sendValue.setNextDestinationAddressEmpty(true);
      } else if (orderForm.getNextDestinationAddress().length() > 30) {
        sendValue.setEverythingOk(false);
        sendValue.setNextDestinationAddressTooLong(true);
      }

      if (orderForm.getNextDestinationPostalCode().isEmpty()) {
        sendValue.setEverythingOk(false);
        sendValue.setNextDestinationPostalCodeEmpty(true);
      } else if (!orderForm.getNextDestinationPostalCode().matches("\\d{5}")) {
        sendValue.setEverythingOk(false);
        sendValue.setNextDestinationPostalCodeIsNotValid(true);
      }

      if (orderForm.getNextDestinationCity().isEmpty()) {
        sendValue.setEverythingOk(false);
        sendValue.setNextDestinationCityEmpty(true);
      } else if (orderForm.getNextDestinationCity().length() > 30) {
        sendValue.setEverythingOk(false);
        sendValue.setNextDestinationCityTooLong(true);
      }
    }
    return sendValue;
  }