}

    protected int[] getSpaceChars() {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        return fessConfig.getCrawlerDocumentSpaceCharsAsArray();
    }

    public String getDigest(final ResponseData responseData, final String content, final Map<String, Object> dataMap, final int maxWidth) {
        if (content == null) {
            return StringUtil.EMPTY; // empty
        }

    }


    /**
     * @param digest
     */
    public void setDigest ( SMBSigningDigest digest ) {
        this.digest = digest;
    }


    /**
     * @return the digest
     */
    public SMBSigningDigest getDigest () {
        return this.digest;
    }


    /**
     * @return the context associated with this transport connection

    }


    /**
     * @return the digest
     */
    @Override
    public final SMB1SigningDigest getDigest () {
        return this.digest;
    }


    /**
     * @param digest
     *            the digest to set
     */
    @Override
    public final void setDigest ( SMBSigningDigest digest ) {
        this.digest = (SMB1SigningDigest) digest;
    }


    /**

            putResultDataBody(dataMap, fessConfig.getIndexFieldDigest(), digest);
        } else {
            putResultDataBody(dataMap, fessConfig.getIndexFieldDigest(),
                    documentHelper.getDigest(responseData, body, dataMap, fessConfig.getCrawlerDocumentHtmlMaxDigestLengthAsInteger()));
        }
        // segment
        putResultDataBody(dataMap, fessConfig.getIndexFieldSegment(), sessionId);
        // host