return createOptionalEntity(doSelectByPK(id, tp), id);
    }

    @Override
    protected Class<? extends KeyMatch> typeOfSelectedEntity() {
        return KeyMatch.class;
    }

    @Override
    protected Class<KeyMatch> typeOfHandlingEntity() {
        return KeyMatch.class;
    }

    @Override
    protected Class<KeyMatchCB> typeOfHandlingConditionBean() {
        return KeyMatchCB.class;