@Override
protected void doAction() {
if (comboBox.getSelectedIndex() > 0) {
try {
// get the selected constraint.
AbstractConstraint cons = entity.get().get(comboBox.getSelectedIndex() - 1);
// edit the parameters, as specified by the users.
for (int i = 0; i < paramNames.size(); i++) {
Method setter =
getSetterIgnoreCase(cons.getClass().getDeclaredMethods(), paramNames.get(i));
Class<?>[] paramType = setter.getParameterTypes();
setter.invoke(cons, getParamValue(paramType[0], paramValues.get(i).getText()));
}
} catch (Exception ex) {
ex.printStackTrace();
throw new AssertionError("An error occured while trying to add a constraint.");
}
}
}
@Override
protected void doComboBoxAction() {
if (comboBox.getSelectedIndex() > 0) {
// get params of the selected resource type
paramNames = new ArrayList<String>();
paramValues = new ArrayList<JTextField>();
AbstractConstraint selectedCons =
((ComboBoxConstraint) comboBox.getSelectedItem()).getConstraint();
for (final Method m : selectedCons.getClass().getDeclaredMethods()) {
if (m.isAnnotationPresent(ExchangeParameter.class) && m.getName().startsWith("set")) {
// For every setter method get the name of the parameter to
// set and display it as a label along with a text field for
// setting the value.
String name = m.getName().substring(3).toLowerCase();
paramNames.add(name);
JLabel paramName = new JLabel(name.replaceFirst("demanded", "demanded "));
paramName.setVisible(true);
paramsPanel.add(paramName);
JTextField paramValue = new JTextField(3);
try {
paramValue.setText(
selectedCons
.getClass()
.getMethod("get" + m.getName().substring(3), new Class<?>[0])
.invoke(selectedCons, new Object[0])
.toString());
} catch (Exception e) {
e.printStackTrace();
throw new AssertionError(
"Error occurred while trying to access a get Metdod of the Object " + entity);
}
paramValue.setEditable(true);
paramValue.setVisible(true);
paramValues.add(paramValue);
paramsPanel.add(paramValue);
paramValue.requestFocus();
}
}
}
}
