void ReadStorageResolution()

in cloudwatch_metrics_collector/src/metrics_collector_parameter_helper.cpp [133:161]

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

void ReadStorageResolution(
        const std::shared_ptr<Aws::Client::ParameterReaderInterface>& parameter_reader,
        int & storage_resolution) {

  // Load the storage resolution
  storage_resolution = kNodeDefaultMetricDatumStorageResolution;

  Aws::AwsError read_storage_resolution_status =
          parameter_reader->ReadParam(ParameterPath(kNodeParamMetricDatumStorageResolutionKey), storage_resolution);

  if (Aws::AWS_ERR_OK == read_storage_resolution_status) {
    if (kNodeParamMetricDatumStorageResolutionValidValues.find(storage_resolution) ==
        kNodeParamMetricDatumStorageResolutionValidValues.end()) {
      AWS_LOGSTREAM_WARN(__func__,
                         "Storage Resolution value of ["
                                 << storage_resolution
                                 << "] is not allowed. Falling back to default Storage Resolution: "
                                 << kNodeDefaultMetricDatumStorageResolution);
      storage_resolution = kNodeDefaultMetricDatumStorageResolution;
    } else {
      AWS_LOGSTREAM_INFO(__func__, "Storage Resolution: " << storage_resolution);
    }
  } else {
    AWS_LOGSTREAM_INFO(
            __func__,
            "No Storage Resolution configuration found. Falling back to default Storage Resolution: "
                    << storage_resolution);
  }
}