do {
                curReq.setResponse(curResp);

                final ServerMessageBlock nextReq = curReq.getAndx();
                if (nextReq == null) {
                    break;
                }
                final ServerMessageBlock nextResp = curResp.getAndx();
                nextReq.setResponse(nextReq);

                builder.addKind(SuggestItem.Kind.DOCUMENT.toString());
            }

            final SuggestResponse suggestResponse = builder.execute().getResponse();

            buf.append("\"query_time\":").append(suggestResponse.getTookMs());
            buf.append(",\"record_count\":").append(suggestResponse.getTotal());

                } catch (SmbAuthException sae) {
                    throw sae;
                } catch (SmbException e) {
                    Smb2SessionSetupResponse sessResponse = request.getResponse();
                    if (e.getNtStatus() == NtStatus.NT_STATUS_INVALID_PARAMETER) {
                        // a relatively large range of samba versions has a bug causing

     */
    public void setMaxGroupDepth(final int maxGroupDepth) {
        this.maxGroupDepth = maxGroupDepth;
    }

    @Override
    public ActionResponse getResponse(final SsoResponseType responseType) {
        return null;
    }

    @Override
    public String logout(final FessUserBean user) {
        return null;
    }

    /**