@Override
public void handle(ActionEvent event) {
if (event.getSource() instanceof CheckBox) {
for (Entry<String, CheckBox> entry : propertiesCb.entrySet()) {
CheckBox cb = entry.getValue();
String propertyName = entry.getKey();
if (cb.isSelected()) {
propertiesTf.get(propertyName).setDisable(false);
} else {
propertiesTf.get(propertyName).setDisable(true);
}
}
}
}
public void newFile() {
infoTa.setText("");
selectProviderCb.setValue(providers.get(0).getName());
weightTf.setText("0.0");
for (Entry<String, TextField> entry : propertiesTf.entrySet()) {
String propertyName = entry.getKey();
TextField tf = entry.getValue();
CheckBox cb = propertiesCb.get(propertyName);
tf.setText("0.0");
tf.setDisable(true);
cb.setSelected(false);
}
file = null;
mainStage.setTitle("unknown");
}
public void open(File f) {
Properties open = new Properties();
InputStream input = null;
try {
input = new FileInputStream(f);
open.load(input);
selectProviderCb.setValue(open.getProperty("provider"));
selectGrainCb.setValue(open.getProperty("grain"));
weightTf.setText(open.getProperty("weight"));
infoTa.setText(open.getProperty("info"));
for (Entry<String, TextField> entry : propertiesTf.entrySet()) {
String propertyName = entry.getKey();
TextField tf = entry.getValue();
CheckBox cb = propertiesCb.get(propertyName);
tf.setText(open.getProperty(propertyName));
if (open.getProperty(propertyName + "_ENABLED").equals("ON")) {
tf.setDisable(false);
cb.setSelected(true);
} else {
tf.setDisable(true);
cb.setSelected(false);
}
}
mainStage.setTitle(f.getName());
} catch (Exception ex) {
infoTa.setText("Не могу открыть файл");
} finally {
if (input != null) {
try {
input.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
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();
}
}
}
}
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();
}
}