public void log()

in zuul-core/src/main/java/com/netflix/netty/common/accesslog/AccessLogPublisher.java [56:127]
61 lines of code
21 McCabe index (conditional complexity)

    public void log(
            Channel channel,
            HttpRequest request,
            HttpResponse response,
            LocalDateTime dateTime,
            Integer localPort,
            String remoteIp,
            Long durationNs,
            Long requestBodySize,
            Long responseBodySize) {
        StringBuilder sb = new StringBuilder(512);

        String dateTimeStr = dateTime != null ? dateTime.format(DATE_TIME_FORMATTER) : "-----T-:-:-";
        String remoteIpStr = (remoteIp != null && !remoteIp.isEmpty()) ? remoteIp : "-";
        String port = localPort != null ? localPort.toString() : "-";
        String method = request != null ? request.method().toString().toUpperCase(Locale.ROOT) : "-";
        String uri = request != null ? request.uri() : "-";
        if (uri.length() > URI_LENGTH_LIMIT.get()) {
            uri = uri.substring(0, URI_LENGTH_LIMIT.get());
        }
        String status = response != null ? String.valueOf(response.status().code()) : "-";

        String requestId = null;
        try {
            requestId = requestIdProvider.apply(channel, request);
        } catch (Exception ex) {
            LOG.error(
                    "requestIdProvider failed in AccessLogPublisher method={}, uri={}, status={}", method, uri, status);
        }
        requestId = requestId != null ? requestId : "-";

        // Convert duration to microseconds.
        String durationStr = (durationNs != null && durationNs > 0) ? String.valueOf(durationNs / 1000) : "-";

        String requestBodySizeStr = (requestBodySize != null && requestBodySize > 0) ? requestBodySize.toString() : "-";
        String responseBodySizeStr =
                (responseBodySize != null && responseBodySize > 0) ? responseBodySize.toString() : "-";

        // Build the line.
        sb.append(dateTimeStr)
                .append(DELIM)
                .append(remoteIpStr)
                .append(DELIM)
                .append(port)
                .append(DELIM)
                .append(method)
                .append(DELIM)
                .append(uri)
                .append(DELIM)
                .append(status)
                .append(DELIM)
                .append(durationStr)
                .append(DELIM)
                .append(responseBodySizeStr)
                .append(DELIM)
                .append(requestId)
                .append(DELIM)
                .append(requestBodySizeStr);

        if (request != null && request.headers() != null) {
            includeMatchingHeaders(sb, LOG_REQ_HEADERS, request.headers());
        }

        if (response != null && response.headers() != null) {
            includeMatchingHeaders(sb, LOG_RESP_HEADERS, response.headers());
        }

        // Write to logger.
        String access = sb.toString();
        logger.info(access);
        LOG.debug(access);
    }