/**
* Applies the changes made to the edited value into the model. If the {@link #property} is
* <code>null</code>, a new <code>PropertyAdater</code> will be created, otherwise it will be
* updated.
*/
void apply() {
if (propertyAdapter == null) {
Property property = (Property) subject();
propertyAdapter = property.addProperty(name, value);
} else {
propertyAdapter.setName(name);
propertyAdapter.setValue(value);
}
}
/**
* Validates the given value and update the enable state of the OK button.
*
* @param propertyName Either {@link PropertyEditorView.VALUE_PROPERTY} or {@link
* PropertyEditorView.NAME_PROPERTY}
*/
private void validate(String propertyName) {
String valueErrorKey = (virtualProperty.value.length() == 0) ? "_EMPTY_VALUE" : null;
String nameErrorKey = null;
// A name is required
if (virtualProperty.name.length() == 0) {
nameErrorKey = "_EMPTY_NAME";
}
// Loop through the existing PropertyAdapters and check if one
// already exists with the specified name, at the exception of the
// edited one (during editing and not creation)
else {
Property property = (Property) subject();
for (Iterator iter = property.properties(); iter.hasNext(); ) {
PropertyAdapter propertyAdapter = (PropertyAdapter) iter.next();
if ((propertyAdapter != virtualProperty.propertyAdapter)
&& propertyAdapter.getName().equalsIgnoreCase(virtualProperty.name)) {
nameErrorKey = "_INVALID_NAME";
break;
}
}
}
// Create the key
String errorKey = "LOGIN_PROPERTY_EDITOR";
if (nameErrorKey != null) errorKey += nameErrorKey;
if (valueErrorKey != null) errorKey += valueErrorKey;
// Update the UI
if ((nameErrorKey == null) && (valueErrorKey == null)) {
clearErrorMessage();
getOKAction().setEnabled(true);
} else {
setErrorMessage(resourceRepository().getString(errorKey));
getOKAction().setEnabled(false);
}
}
