private void createNewUSerDialog() {
setButtons("");
setLayout(new FitLayout());
setHeading(HarvesterUI.CONSTANTS.addUser());
setIcon(HarvesterUI.ICONS.add16());
setResizable(false);
setModal(true);
setSize(600, 200);
setBodyBorder(false);
FormData formData = new FormData("95%");
newUserFormPanel = new DefaultFormPanel();
newUserFormPanel.setHeaderVisible(false);
newUserFormPanel.setLayout(new EditableFormLayout(175));
userNameField = new TextField<String>();
userNameField.setFieldLabel(HarvesterUI.CONSTANTS.username() + HarvesterUI.REQUIRED_STR);
userNameField.setId("userNameField");
userNameField.setMinLength(4);
userNameField.setAllowBlank(false);
newUserFormPanel.add(userNameField, formData);
Validator usernameValidator =
new Validator() {
public String validate(Field<?> field, String s) {
if (!s.matches("^[A-Za-z0-9]+(?:[ _-][A-Za-z0-9]+)*$"))
return HarvesterUI.CONSTANTS.usernameValidateMessage();
return null;
}
};
userNameField.setValidator(usernameValidator);
emailField = new TextField<String>();
emailField.setFieldLabel(HarvesterUI.CONSTANTS.email() + HarvesterUI.REQUIRED_STR);
emailField.setId("emailField");
emailField.setAllowBlank(false);
newUserFormPanel.add(emailField, formData);
Validator emailValidator =
new Validator() {
public String validate(Field<?> field, String s) {
if (!s.matches("[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}"))
return HarvesterUI.CONSTANTS.emailValidateMessage();
return null;
}
};
emailField.setValidator(emailValidator);
roleCombo = new SimpleComboBox<String>();
roleCombo.setEditable(false);
roleCombo.setFieldLabel(HarvesterUI.CONSTANTS.role() + HarvesterUI.REQUIRED_STR);
roleCombo.setTriggerAction(ComboBox.TriggerAction.ALL);
for (UserRole userRole : UserRole.values()) {
if (userRole != UserRole.ANONYMOUS) roleCombo.add(userRole.name());
}
roleCombo.setValue(roleCombo.getStore().getAt(0));
newUserFormPanel.add(roleCombo, formData);
saveButton =
new Button(
HarvesterUI.CONSTANTS.save(),
HarvesterUI.ICONS.save_icon(),
new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent be) {
AsyncCallback<User> callback =
new AsyncCallback<User>() {
public void onFailure(Throwable caught) {
new ServerExceptionDialog(
"Failed to get response from server", caught.getMessage())
.show();
}
public void onSuccess(User user) {
AsyncCallback<ResponseState> callback =
new AsyncCallback<ResponseState>() {
public void onFailure(Throwable caught) {
new ServerExceptionDialog(
"Failed to get response from server", caught.getMessage())
.show();
}
public void onSuccess(ResponseState result) {
unmask();
if (result == ResponseState.USER_ALREADY_EXISTS) {
HarvesterUI.UTIL_MANAGER.getErrorBox(
HarvesterUI.CONSTANTS.newUser(),
HarvesterUI.CONSTANTS.usernameAlreadyExists());
return;
}
hide();
userManagementGrid.getStore().add(newUser);
HarvesterUI.UTIL_MANAGER.getSaveBox(
HarvesterUI.CONSTANTS.newUser(),
HarvesterUI.CONSTANTS.saveNewUserSuccess());
Dispatcher.get().dispatch(AppEvents.ViewUserManagementForm);
}
};
mask(HarvesterUI.CONSTANTS.saveUserMask());
newUserFormPanel.submit();
String role = roleCombo.getValue().getValue().trim();
String userName = userNameField.getValue().trim();
String email = emailField.getValue().trim();
String password = "******";
newUser = new User(userName, password, role, email, 15);
service.saveNewUser(newUser, callback);
}
};
String userName = userNameField.getValue();
service.getUser(userName, callback);
}
});
newUserFormPanel.addButton(saveButton);
newUserFormPanel.addButton(
new Button(
HarvesterUI.CONSTANTS.cancel(),
HarvesterUI.ICONS.cancel_icon(),
new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent be) {
hide();
Dispatcher.get().dispatch(AppEvents.ViewUserManagementForm);
}
}));
newUserFormPanel.setButtonAlign(Style.HorizontalAlignment.CENTER);
FormButtonBinding binding = new FormButtonBinding(newUserFormPanel);
binding.addButton(saveButton);
add(newUserFormPanel);
}
public void resetValues() {
userNameField.reset();
emailField.reset();
roleCombo.setValue(roleCombo.getStore().getAt(1));
}