}
@Override
public UsernameLoginFailureModel addUserLoginFailure(RealmModel realm, String username) {
LoginFailureKey key = new LoginFailureKey(realm.getId(), username);
LoginFailureEntity entity = new LoginFailureEntity();
entity.setRealm(realm.getId());
entity.setUsername(username);
tx.put(loginFailureCache, key, entity);
return wrap(key, entity);
}