.get(stream -> stream.filter(StringUtil::isNotBlank).distinct().toArray(n -> new String[n]));
                    ElevateWord elevateWord = elevateWordBhv.selectEntity(cb -> {
                        cb.query().setSuggestWord_Equal(suggestWord);
                        if (permissions.length > 0) {

     * @return an optional entity containing the found user, or empty if not found
     */
    @Override
    protected OptionalEntity<FessUser> doFindLoginUser(final String username) {
        return userBhv.selectEntity(cb -> {
            cb.query().setName_Equal(username);
        }).map(user -> (FessUser) user);
    }

    // ===================================================================================

    public int selectCount(CBCall<RequestHeaderCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

    public OptionalEntity<RequestHeader> selectEntity(CBCall<RequestHeaderCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<RequestHeader> facadeSelectEntity(RequestHeaderCB cb) {

    public int selectCount(CBCall<ThumbnailQueueCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

    public OptionalEntity<ThumbnailQueue> selectEntity(CBCall<ThumbnailQueueCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<ThumbnailQueue> facadeSelectEntity(ThumbnailQueueCB cb) {

    public int selectCount(CBCall<WebAuthenticationCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

    public OptionalEntity<WebAuthentication> selectEntity(CBCall<WebAuthenticationCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<WebAuthentication> facadeSelectEntity(WebAuthenticationCB cb) {

    public int selectCount(CBCall<CrawlingInfoParamCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

    public OptionalEntity<CrawlingInfoParam> selectEntity(CBCall<CrawlingInfoParamCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<CrawlingInfoParam> facadeSelectEntity(CrawlingInfoParamCB cb) {

    public int selectCount(CBCall<ElevateWordCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

    public OptionalEntity<ElevateWord> selectEntity(CBCall<ElevateWordCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<ElevateWord> facadeSelectEntity(ElevateWordCB cb) {

    public int selectCount(CBCall<PathMappingCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

    public OptionalEntity<PathMapping> selectEntity(CBCall<PathMappingCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<PathMapping> facadeSelectEntity(PathMappingCB cb) {

    public int selectCount(CBCall<FileAuthenticationCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

    public OptionalEntity<FileAuthentication> selectEntity(CBCall<FileAuthenticationCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<FileAuthentication> facadeSelectEntity(FileAuthenticationCB cb) {

    public int selectCount(CBCall<BoostDocumentRuleCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

    public OptionalEntity<BoostDocumentRule> selectEntity(CBCall<BoostDocumentRuleCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<BoostDocumentRule> facadeSelectEntity(BoostDocumentRuleCB cb) {