Examples with DATA_TYPE_METRICS io.opentelemetry.sdk.autoconfigure.OtlpConfigUtil.DATA_TYPE_METRICS used on opensource projects

Example 1 with DATA_TYPE_METRICS

use of io.opentelemetry.sdk.autoconfigure.OtlpConfigUtil.DATA_TYPE_METRICS in project opentelemetry-java by open-telemetry.

the class MetricExporterConfiguration method configureOtlpMetrics.

// Visible for testing
@Nullable
static MetricExporter configureOtlpMetrics(ConfigProperties config) {
    String protocol = OtlpConfigUtil.getOtlpProtocol(DATA_TYPE_METRICS, config);
    MetricExporter exporter;
    if (protocol.equals(PROTOCOL_HTTP_PROTOBUF)) {
        try {
            ClasspathUtil.checkClassExists("io.opentelemetry.exporter.otlp.http.metrics.OtlpHttpMetricExporter", "OTLP HTTP Metrics Exporter", "opentelemetry-exporter-otlp-http-metrics");
        } catch (ConfigurationException e) {
            // Squash this for now, until metrics are stable
            return null;
        }
        OtlpHttpMetricExporterBuilder builder = OtlpHttpMetricExporter.builder();
        OtlpConfigUtil.configureOtlpExporterBuilder(DATA_TYPE_METRICS, config, builder::setEndpoint, builder::addHeader, builder::setCompression, builder::setTimeout, builder::setTrustedCertificates, retryPolicy -> RetryUtil.setRetryPolicyOnDelegate(builder, retryPolicy));
        OtlpConfigUtil.configureOtlpAggregationTemporality(config, builder::setPreferredTemporality);
        exporter = builder.build();
    } else if (protocol.equals(PROTOCOL_GRPC)) {
        try {
            ClasspathUtil.checkClassExists("io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporter", "OTLP gRPC Metrics Exporter", "opentelemetry-exporter-otlp-metrics");
        } catch (ConfigurationException e) {
            // by default,
            return null;
        }
        OtlpGrpcMetricExporterBuilder builder = OtlpGrpcMetricExporter.builder();
        OtlpConfigUtil.configureOtlpExporterBuilder(DATA_TYPE_METRICS, config, builder::setEndpoint, builder::addHeader, builder::setCompression, builder::setTimeout, builder::setTrustedCertificates, retryPolicy -> RetryUtil.setRetryPolicyOnDelegate(builder, retryPolicy));
        OtlpConfigUtil.configureOtlpAggregationTemporality(config, builder::setPreferredTemporality);
        exporter = builder.build();
    } else {
        throw new ConfigurationException("Unsupported OTLP metrics protocol: " + protocol);
    }
    return exporter;
}