static MonitoredResource mapResource()

in exporters/metrics/src/main/java/com/google/cloud/opentelemetry/metric/ResourceTranslator.java [57:71]

• 15 lines of code
• 3 McCabe index (conditional complexity)

  static MonitoredResource mapResource(
      Resource resource, MonitoredResourceDescription mrDescription) {
    String mrTypeToMap = resource.getAttributes().get(AttributeKey.stringKey(CUSTOM_MR_KEY));
    if (Strings.isNullOrEmpty(mrTypeToMap)) {
      return mapResourceUsingCustomerMappings(resource);
    } else if (!mrTypeToMap.equals(mrDescription.getMonitoredResourceType())) {
      LOGGER.warning(
          String.format(
              "MonitoredResource type mismatch: Description provided for %s, but found %s in resource attributes. Defaulting to standard mappings.",
              mrDescription.getMonitoredResourceType(), mrTypeToMap));
      return mapResourceUsingCustomerMappings(resource);
    } else {
      return mapResourceUsingPlatformMappings(resource, mrTypeToMap, mrDescription);
    }
  }