protected function canUpdate($user)
 {
     return UsuarioValidator::validatePassword($this->messenger(), $user->senha, $_POST['password'], $_POST['password_confirmation'], md5($_POST['password']), $user->matricula);
 }
 protected function canSave()
 {
     return UsuarioValidator::validatePassword($this->messenger(), $this->getEntity()->senha, $_POST['password'], $_POST['password_confirmation'], md5($_POST['password']), $this->getEntity()->matricula);
 }