Aws::AwsError ReadLogStream()

in cloudwatch_logger/src/log_node_param_helper.cpp [76:97]

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

Aws::AwsError ReadLogStream(const std::shared_ptr<Aws::Client::ParameterReaderInterface>& parameter_reader,
                            std::string & log_stream)
{
  Aws::AwsError ret = parameter_reader->ReadParam(ParameterPath(kNodeParamLogStreamNameKey), log_stream);
  switch (ret) {
    case Aws::AwsError::AWS_ERR_NOT_FOUND:
      log_stream = kNodeLogStreamNameDefaultValue;
      AWS_LOGSTREAM_INFO(__func__,
                         "Log stream name configuration not found, setting to default value: "
                         << kNodeLogStreamNameDefaultValue);
      break;
    case Aws::AwsError::AWS_ERR_OK:
      AWS_LOGSTREAM_INFO(__func__, "Log stream name is set to: " << log_stream);
      break;
    default:
      log_stream = kNodeLogStreamNameDefaultValue;
      AWS_LOGSTREAM_ERROR(__func__,
                          "Error " << ret << "retrieving log stream name configuration, setting to default value: "
                          << kNodeLogStreamNameDefaultValue);
  }
  return ret;
}