@Override
public void buttonClick(ClickEvent event) {
if (!userTextField.isValid() || !passwordField.isValid()) {
return;
}
AuthenticationImpl auth = new AuthenticationImpl();
boolean isValid = auth.authenticate(userTextField.getValue(), passwordField.getValue());
if (isValid) {
// set session parameters
getSession().setAttribute("user", userTextField.getValue());
// Navigate to main view
getUI().getNavigator().navigateTo(SimpleLoginMainView.NAME);
} else {
passwordField.setValue(null);
passwordField.focus();
}
}
