private static void log()

in spectator-ext-sandbox/src/main/java/com/netflix/spectator/sandbox/HttpLogEntry.java [134:178]
31 lines of code
7 McCabe index (conditional complexity)

  private static void log(Logger logger, Marker marker, HttpLogEntry entry) {
    Preconditions.checkNotNull(entry.method, "method");

    Id dimensions = REGISTRY.createId("tags")
        .withTag("mode", marker.getName())
        .withTag("status", entry.getStatusTag())
        .withTag("statusCode", entry.getStatusCodeTag())
        .withTag("method", entry.method);

    if (entry.clientName != null) {
      dimensions = dimensions.withTag("client", entry.clientName);
    }

    if (marker == SERVER && entry.path != null) {
      dimensions = dimensions.withTag("endpoint", longestPrefixMatch(entry.path, "other"));
    }

    // Update stats for the final attempt after retries are exhausted
    if (!entry.canRetry || entry.attempt >= entry.maxAttempts) {
      BucketTimer.get(REGISTRY, COMPLETE.withTags(dimensions.tags()), BUCKETS)
          .record(entry.getOverallLatency(), TimeUnit.MILLISECONDS);
    }

    // Update stats for every actual http request
    BucketTimer.get(REGISTRY, ATTEMPT.withTags(dimensions.tags()), BUCKETS)
        .record(entry.getLatency(), TimeUnit.MILLISECONDS);
    REGISTRY.distributionSummary(REQ_HEADER_SIZE.withTags(dimensions.tags()))
        .record(entry.getRequestHeadersLength());
    REGISTRY.distributionSummary(REQ_ENTITY_SIZE.withTags(dimensions.tags()))
        .record(entry.requestContentLength);
    REGISTRY.distributionSummary(RES_HEADER_SIZE.withTags(dimensions.tags()))
        .record(entry.getResponseHeadersLength());
    REGISTRY.distributionSummary(RES_ENTITY_SIZE.withTags(dimensions.tags()))
        .record(entry.responseContentLength);

    // Write data out to logger if enabled. For many monitoring use-cases there tend to be
    // frequent requests that can be quite noisy so the log level is set to debug. This class is
    // mostly intended to generate something like an access log so it presumes users who want the
    // information will configure an appender based on the markers to send the data to a
    // dedicated file. Others shouldn't have to deal with the spam in the logs, so debug for the
    // level seems reasonable.
    if (logger.isDebugEnabled(marker)) {
      logger.debug(marker, entry.toString());
    }
  }