private static MetricServiceSettings generateMetricServiceSettings()

in exporters/metrics/src/main/java/com/google/cloud/opentelemetry/metric/InternalMetricExporter.java [134:162]

26 lines of code
3 McCabe index (conditional complexity)


  private static MetricServiceSettings generateMetricServiceSettings(
      MetricConfiguration configuration) throws IOException {
    MetricServiceSettings.Builder builder = MetricServiceSettings.newBuilder();
    // For testing, we need to hack around our gRPC config.
    if (configuration.getInsecureEndpoint()) {
      builder.setCredentialsProvider(NoCredentialsProvider.create());
      builder.setTransportChannelProvider(
          FixedTransportChannelProvider.create(
              GrpcTransportChannel.create(
                  ManagedChannelBuilder.forTarget(configuration.getMetricServiceEndpoint())
                      .usePlaintext()
                      .build())));
    } else {
      // For any other endpoint, we force credentials to exist.
      Credentials credentials =
          configuration.getCredentials() == null
              ? GoogleCredentials.getApplicationDefault()
              : configuration.getCredentials();

      builder.setCredentialsProvider(
          FixedCredentialsProvider.create(checkNotNull(credentials, "Credentials not provided.")));
      builder.setEndpoint(configuration.getMetricServiceEndpoint());
    }
    builder
        .createMetricDescriptorSettings()
        .setSimpleTimeoutNoRetries(
            org.threeten.bp.Duration.ofMillis(configuration.getDeadline().toMillis()));
    return builder.build();
  }