//                                                                  ==================
    protected void handleSizeLimitExceededException(final HttpServletRequest request, final FileUploadByteCountLimitException e) {
        final long actual = e.getActualSize();
        final long permitted = e.getPermitted();
        final String msg = "Exceeded size of the multipart request: actual=" + actual + " permitted=" + permitted;

    protected String replaceHighlightQueries(final String cache, final String[] queries) {
        final StringBuffer buf = new StringBuffer(cache.length() + 100);
        final StringBuffer segBuf = new StringBuffer(1000);
        final Pattern p = Pattern.compile("<[^>]+>");
        final Matcher m = p.matcher(cache);
        final String[] regexQueries = new String[queries.length];
        final String[] hlQueries = new String[queries.length];

     * @return an array of role names
     */
    public String[] getRoles(final LdapUser ldapUser, final String bindDn, final String accountFilter, final String groupFilter,
            final Consumer<String[]> lazyLoading) {
        final SystemHelper systemHelper = ComponentUtil.getSystemHelper();
        final Set<String> roleSet = new HashSet<>();

        if (fessConfig.isLdapRoleSearchUserEnabled()) {

        this(config, controlCode, Smb2Constants.UNSPECIFIED_FILEID);
    }

    /**
     * Constructs an SMB2 IOCTL request with a specified file ID
     * @param config the client configuration
     * @param controlCode the IOCTL control code
     * @param fileId the file identifier
     */

     */
    public static void uploadObject(final String objectName, final MultipartFormFile uploadFile) {
        try (final InputStream in = uploadFile.getInputStream()) {
            final FessConfig fessConfig = ComponentUtil.getFessConfig();
            final MinioClient minioClient = createClient(fessConfig);
            final PutObjectArgs args = PutObjectArgs.builder()

    }

    static byte[] readSecurityBuffer(final byte[] src, final int index) {
        final int length = readUShort(src, index);
        final int offset = readULong(src, index + 4);
        final byte[] buffer = new byte[length];
        System.arraycopy(src, offset, buffer, 0, length);
        return buffer;
    }

    static void writeULong(final byte[] dest, final int offset, final int ulong) {

        return 0;
    }

    @Override
    int writeDataWireFormat(final byte[] dst, final int dstIndex) {
        return 0;
    }

    @Override
    int readSetupWireFormat(final byte[] buffer, final int bufferIndex, final int len) {
        return 0;
    }

    @Override

     * @param sh
     * @param req
     * @param resp
     * @throws SmbException
     */
    static void copyDir(final SmbFile src, final SmbFile dest, final byte[][] b, final int bsize, final WriterThread w,
            final SmbTreeHandleImpl sh, final SmbTreeHandleImpl dh) throws CIFSException {
        final String path = dest.getLocator().getUNCPath();
        if (path.length() > 1) {
            try {
                dest.mkdir();

     * @return A set of roles.
     */
    public Set<String> build(final SearchRequestType searchRequestType) {
        final Set<String> roleSet = new HashSet<>();
        final HttpServletRequest request = LaRequestUtil.getOptionalRequest().orElse(null);
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final boolean isApiRequest =

                .body("response.status", equalTo(0));
    }

    protected static void startJob(final String namePrefix) {
        for (int i = 0; i < 30; i++) {
            final Map<String, Object> requestBody = new HashMap<>();
            final String schedulerId = getSchedulerIds(namePrefix).get(0);
            final Response response = checkMethodBase(requestBody).put("/api/admin/scheduler/" + schedulerId + "/start");