Examples with MetricCollector software.amazon.awssdk.metrics.MetricCollector used on opensource projects

Example 16 with MetricCollector

use of software.amazon.awssdk.metrics.MetricCollector in project aws-sdk-java-v2 by aws.

the class CloudWatchMetricPublisherTest method defaultNamespaceIsCorrect.

@Test
public void defaultNamespaceIsCorrect() {
    try (CloudWatchMetricPublisher publisher = CloudWatchMetricPublisher.builder().cloudWatchClient(cloudWatch).build()) {
        MetricCollector collector = newCollector();
        collector.reportMetric(HttpMetric.AVAILABLE_CONCURRENCY, 5);
        publisher.publish(new FixedTimeMetricCollection(collector.collect()));
    }
    PutMetricDataRequest call = getPutMetricCall();
    assertThat(call.namespace()).isEqualTo("AwsSdk/JavaSdk2");
}

Example 17 with MetricCollector

use of software.amazon.awssdk.metrics.MetricCollector in project aws-sdk-java-v2 by aws.

the class CloudWatchMetricPublisherTest method maximumCallsPerPublishSettingIsHonored.

@Test
public void maximumCallsPerPublishSettingIsHonored() {
    try (CloudWatchMetricPublisher publisher = publisherBuilder.maximumCallsPerUpload(1).detailedMetrics(HttpMetric.AVAILABLE_CONCURRENCY).build()) {
        for (int i = 0; i < MetricCollectionAggregator.MAX_VALUES_PER_REQUEST + 1; ++i) {
            MetricCollector collector = newCollector();
            collector.reportMetric(HttpMetric.AVAILABLE_CONCURRENCY, i);
            publisher.publish(new FixedTimeMetricCollection(collector.collect()));
        }
    }
    assertThat(getPutMetricCalls()).hasSize(1);
}

Example 18 with MetricCollector

use of software.amazon.awssdk.metrics.MetricCollector in project aws-sdk-java-v2 by aws.

the class Http2MultiplexedChannelPoolTest method getMetrics.

private MetricCollection getMetrics(Http2MultiplexedChannelPool h2Pool) {
    MetricCollector metricCollector = MetricCollector.create("test");
    h2Pool.collectChannelPoolMetrics(metricCollector);
    return metricCollector.collect();
}

Example 19 with MetricCollector

use of software.amazon.awssdk.metrics.MetricCollector in project aws-sdk-java-v2 by aws.

the class DefaultJsonAsyncClient method streamingInputOutputOperation.

/**
 * Some operation with streaming input and streaming output
 *
 * @param streamingInputOutputOperationRequest
 * @param requestBody
 *        Functional interface that can be implemented to produce the request content in a non-blocking manner. The
 *        size of the content is expected to be known up front. See {@link AsyncRequestBody} for specific details on
 *        implementing this interface as well as links to precanned implementations for common scenarios like
 *        uploading from a file. The service documentation for the request content is as follows 'This be a stream'
 * @param asyncResponseTransformer
 *        The response transformer for processing the streaming response in a non-blocking manner. See
 *        {@link AsyncResponseTransformer} for details on how this callback should be implemented and for links to
 *        precanned implementations for common scenarios like downloading to a file. The service documentation for
 *        the response content is as follows 'This be a stream'.
 * @return A future to the transformed result of the AsyncResponseTransformer.<br/>
 *         The CompletableFuture returned by this method can be completed exceptionally with the following
 *         exceptions.
 *         <ul>
 *         <li>SdkException Base class for all exceptions that can be thrown by the SDK (both service and client).
 *         Can be used for catch all scenarios.</li>
 *         <li>SdkClientException If any client side error occurs such as an IO related failure, failure to get
 *         credentials, etc.</li>
 *         <li>JsonException Base class for all service exceptions. Unknown exceptions will be thrown as an instance
 *         of this type.</li>
 *         </ul>
 * @sample JsonAsyncClient.StreamingInputOutputOperation
 * @see <a href="https://docs.aws.amazon.com/goto/WebAPI/json-service-2010-05-08/StreamingInputOutputOperation"
 *      target="_top">AWS API Documentation</a>
 */
@Override
public <ReturnT> CompletableFuture<ReturnT> streamingInputOutputOperation(StreamingInputOutputOperationRequest streamingInputOutputOperationRequest, AsyncRequestBody requestBody, AsyncResponseTransformer<StreamingInputOutputOperationResponse, ReturnT> asyncResponseTransformer) {
    List<MetricPublisher> metricPublishers = resolveMetricPublishers(clientConfiguration, streamingInputOutputOperationRequest.overrideConfiguration().orElse(null));
    MetricCollector apiCallMetricCollector = metricPublishers.isEmpty() ? NoOpMetricCollector.create() : MetricCollector.create("ApiCall");
    try {
        apiCallMetricCollector.reportMetric(CoreMetric.SERVICE_ID, "Json Service");
        apiCallMetricCollector.reportMetric(CoreMetric.OPERATION_NAME, "StreamingInputOutputOperation");
        Pair<AsyncResponseTransformer<StreamingInputOutputOperationResponse, ReturnT>, CompletableFuture<Void>> pair = AsyncResponseTransformerUtils.wrapWithEndOfStreamFuture(asyncResponseTransformer);
        asyncResponseTransformer = pair.left();
        CompletableFuture<Void> endOfStreamFuture = pair.right();
        streamingInputOutputOperationRequest = applySignerOverride(streamingInputOutputOperationRequest, Aws4UnsignedPayloadSigner.create());
        JsonOperationMetadata operationMetadata = JsonOperationMetadata.builder().hasStreamingSuccessResponse(true).isPayloadJson(false).build();
        HttpResponseHandler<StreamingInputOutputOperationResponse> responseHandler = protocolFactory.createResponseHandler(operationMetadata, StreamingInputOutputOperationResponse::builder);
        HttpResponseHandler<AwsServiceException> errorResponseHandler = createErrorResponseHandler(protocolFactory, operationMetadata);
        CompletableFuture<ReturnT> executeFuture = clientHandler.execute(new ClientExecutionParams<StreamingInputOutputOperationRequest, StreamingInputOutputOperationResponse>().withOperationName("StreamingInputOutputOperation").withMarshaller(AsyncStreamingRequestMarshaller.builder().delegateMarshaller(new StreamingInputOutputOperationRequestMarshaller(protocolFactory)).asyncRequestBody(requestBody).transferEncoding(true).build()).withResponseHandler(responseHandler).withErrorResponseHandler(errorResponseHandler).withMetricCollector(apiCallMetricCollector).withAsyncRequestBody(requestBody).withInput(streamingInputOutputOperationRequest), asyncResponseTransformer);
        AsyncResponseTransformer<StreamingInputOutputOperationResponse, ReturnT> finalAsyncResponseTransformer = asyncResponseTransformer;
        CompletableFuture<ReturnT> whenCompleted = executeFuture.whenComplete((r, e) -> {
            if (e != null) {
                runAndLogError(log, "Exception thrown in exceptionOccurred callback, ignoring", () -> finalAsyncResponseTransformer.exceptionOccurred(e));
            }
            endOfStreamFuture.whenComplete((r2, e2) -> {
                metricPublishers.forEach(p -> p.publish(apiCallMetricCollector.collect()));
            });
        });
        executeFuture = CompletableFutureUtils.forwardExceptionTo(whenCompleted, executeFuture);
        return executeFuture;
    } catch (Throwable t) {
        AsyncResponseTransformer<StreamingInputOutputOperationResponse, ReturnT> finalAsyncResponseTransformer = asyncResponseTransformer;
        runAndLogError(log, "Exception thrown in exceptionOccurred callback, ignoring", () -> finalAsyncResponseTransformer.exceptionOccurred(t));
        metricPublishers.forEach(p -> p.publish(apiCallMetricCollector.collect()));
        return CompletableFutureUtils.failedFuture(t);
    }
}

Example 20 with MetricCollector

use of software.amazon.awssdk.metrics.MetricCollector in project aws-sdk-java-v2 by aws.

the class DefaultJsonAsyncClient method paginatedOperationWithoutResultKey.

/**
 * Some paginated operation without result_key in paginators.json file
 *
 * @param paginatedOperationWithoutResultKeyRequest
 * @return A Java Future containing the result of the PaginatedOperationWithoutResultKey operation returned by the
 *         service.<br/>
 *         The CompletableFuture returned by this method can be completed exceptionally with the following
 *         exceptions.
 *         <ul>
 *         <li>SdkException Base class for all exceptions that can be thrown by the SDK (both service and client).
 *         Can be used for catch all scenarios.</li>
 *         <li>SdkClientException If any client side error occurs such as an IO related failure, failure to get
 *         credentials, etc.</li>
 *         <li>JsonException Base class for all service exceptions. Unknown exceptions will be thrown as an instance
 *         of this type.</li>
 *         </ul>
 * @sample JsonAsyncClient.PaginatedOperationWithoutResultKey
 * @see <a href="https://docs.aws.amazon.com/goto/WebAPI/json-service-2010-05-08/PaginatedOperationWithoutResultKey"
 *      target="_top">AWS API Documentation</a>
 */
@Override
public CompletableFuture<PaginatedOperationWithoutResultKeyResponse> paginatedOperationWithoutResultKey(PaginatedOperationWithoutResultKeyRequest paginatedOperationWithoutResultKeyRequest) {
    List<MetricPublisher> metricPublishers = resolveMetricPublishers(clientConfiguration, paginatedOperationWithoutResultKeyRequest.overrideConfiguration().orElse(null));
    MetricCollector apiCallMetricCollector = metricPublishers.isEmpty() ? NoOpMetricCollector.create() : MetricCollector.create("ApiCall");
    try {
        apiCallMetricCollector.reportMetric(CoreMetric.SERVICE_ID, "Json Service");
        apiCallMetricCollector.reportMetric(CoreMetric.OPERATION_NAME, "PaginatedOperationWithoutResultKey");
        JsonOperationMetadata operationMetadata = JsonOperationMetadata.builder().hasStreamingSuccessResponse(false).isPayloadJson(true).build();
        HttpResponseHandler<PaginatedOperationWithoutResultKeyResponse> responseHandler = protocolFactory.createResponseHandler(operationMetadata, PaginatedOperationWithoutResultKeyResponse::builder);
        HttpResponseHandler<AwsServiceException> errorResponseHandler = createErrorResponseHandler(protocolFactory, operationMetadata);
        CompletableFuture<PaginatedOperationWithoutResultKeyResponse> executeFuture = clientHandler.execute(new ClientExecutionParams<PaginatedOperationWithoutResultKeyRequest, PaginatedOperationWithoutResultKeyResponse>().withOperationName("PaginatedOperationWithoutResultKey").withMarshaller(new PaginatedOperationWithoutResultKeyRequestMarshaller(protocolFactory)).withResponseHandler(responseHandler).withErrorResponseHandler(errorResponseHandler).withMetricCollector(apiCallMetricCollector).withInput(paginatedOperationWithoutResultKeyRequest));
        CompletableFuture<PaginatedOperationWithoutResultKeyResponse> whenCompleted = executeFuture.whenComplete((r, e) -> {
            metricPublishers.forEach(p -> p.publish(apiCallMetricCollector.collect()));
        });
        executeFuture = CompletableFutureUtils.forwardExceptionTo(whenCompleted, executeFuture);
        return executeFuture;
    } catch (Throwable t) {
        metricPublishers.forEach(p -> p.publish(apiCallMetricCollector.collect()));
        return CompletableFutureUtils.failedFuture(t);
    }
}