if (StringUtil.isBlank(mimeType)) {
            return defaultMaxLength;
        }
        final Long maxLength = maxLengthMap.get(mimeType);
        if (maxLength != null && maxLength >= 0L) {
            return maxLength;
        }
        return defaultMaxLength;
    }

    public long getDefaultMaxLength() {
        return defaultMaxLength;
    }