Пример #1
0
  public void save(File f) {
    Properties save = new Properties();
    OutputStream output = null;

    try {
      save.setProperty("provider", selectProviderCb.getValue());
      save.setProperty("grain", selectGrainCb.getValue());
      save.setProperty("weight", weightTf.getText());
      save.setProperty("info", infoTa.getText());

      for (Entry<String, TextField> entry : propertiesTf.entrySet()) {
        TextField tf = entry.getValue();
        String propertyName = entry.getKey();

        save.setProperty(propertyName, tf.getText());
        if (tf.isDisable()) {
          save.setProperty(propertyName + "_ENABLED", "OFF");
        } else {
          save.setProperty(propertyName + "_ENABLED", "ON");
        }
      }

      output = new FileOutputStream(f);
      save.store(output, null);
      mainStage.setTitle(f.getName());
    } catch (Exception ex) {
      infoTa.setText("Не могу сохранить в файл");
    } finally {
      if (output != null) {
        try {
          output.close();
        } catch (IOException e) {
          e.printStackTrace();
        }
      }
    }
  }
Пример #2
0
  public void HandlerCalcPriceButton(ActionEvent event) {
    try {
      grain = getGrain(selectGrainCb.getValue());
      System.out.println("> " + grain.getName());

      try {
        grain.setWeight(Double.parseDouble(weightTf.getText()));
      } catch (NumberFormatException e) {
        weightTf.requestFocus();
        throw new NumberFormatException("Вес партии зерна");
      }

      for (Entry<String, TextField> entry : propertiesTf.entrySet()) {
        TextField tf = entry.getValue();
        String propertyName = entry.getKey();
        System.out.println("\t> " + propertyName);

        if (!tf.isDisable()) {
          try {
            grain.getProperty(propertyName).setValue(Double.parseDouble(tf.getText()));

          } catch (NumberFormatException e) {
            tf.requestFocus();
            throw new NumberFormatException(grain.getProperty(propertyName).getDescription());
          }

          grain.getProperty(propertyName).setEnabled(true);

        } else {
          grain.getProperty(propertyName).setEnabled(false);
        }
      }

      System.out.println("> before calculator");

      PriceCalculator calculator = new PriceCalculator(grain, dao);
      calculator.calculatePrice();
      infoTa.setText(calculator.toString());

      Supply supply = new Supply();
      supply.setProvider(selectProviderCb.getValue());
      supply.setDate(new Date(Calendar.getInstance().getTimeInMillis()));
      //            supply.setGrain(grain.getName());
      supply.setGrain(grain.getDescription());
      supply.setWeight(grain.getWeight());
      supply.setPrice(calculator.getPrice());

      dao.saveSupply(supply);

    } catch (RestrictiveConditionException e) {
      Utils.showErrorDialog("Ограшичительные кондиции!", e);
      infoTa.clear();
    } catch (DataBaseException e) {
      Utils.showErrorDialog("Обшибка базы данных!", e);
      infoTa.clear();
    } catch (NumberFormatException e) {
      Utils.showErrorDialog("Неверный ввод!", e);
      infoTa.clear();
    } catch (Exception ex) {
      Utils.showErrorDialog("Ошибка!", ex);
      infoTa.clear();
    }
  }