Examples with InputEventStreamTwo software.amazon.awssdk.services.json.model.InputEventStreamTwo used on opensource projects

Example 1 with InputEventStreamTwo

use of software.amazon.awssdk.services.json.model.InputEventStreamTwo in project aws-sdk-java-v2 by aws.

the class DefaultJsonAsyncClient method eventStreamOperationWithOnlyInput.

/**
 * Invokes the EventStreamOperationWithOnlyInput operation asynchronously.
 *
 * @param eventStreamOperationWithOnlyInputRequest
 * @return A Java Future containing the result of the EventStreamOperationWithOnlyInput 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.EventStreamOperationWithOnlyInput
 * @see <a href="https://docs.aws.amazon.com/goto/WebAPI/json-service-2010-05-08/EventStreamOperationWithOnlyInput"
 *      target="_top">AWS API Documentation</a>
 */
@Override
public CompletableFuture<EventStreamOperationWithOnlyInputResponse> eventStreamOperationWithOnlyInput(EventStreamOperationWithOnlyInputRequest eventStreamOperationWithOnlyInputRequest, Publisher<InputEventStreamTwo> requestStream) {
    List<MetricPublisher> metricPublishers = resolveMetricPublishers(clientConfiguration, eventStreamOperationWithOnlyInputRequest.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, "EventStreamOperationWithOnlyInput");
        eventStreamOperationWithOnlyInputRequest = applySignerOverride(eventStreamOperationWithOnlyInputRequest, EventStreamAws4Signer.create());
        JsonOperationMetadata operationMetadata = JsonOperationMetadata.builder().hasStreamingSuccessResponse(false).isPayloadJson(true).build();
        HttpResponseHandler<EventStreamOperationWithOnlyInputResponse> responseHandler = protocolFactory.createResponseHandler(operationMetadata, EventStreamOperationWithOnlyInputResponse::builder);
        HttpResponseHandler<AwsServiceException> errorResponseHandler = createErrorResponseHandler(protocolFactory, operationMetadata);
        EventStreamTaggedUnionJsonMarshaller eventMarshaller = EventStreamTaggedUnionJsonMarshaller.builder().putMarshaller(DefaultInputEventOne.class, new InputEventMarshaller(protocolFactory)).putMarshaller(DefaultInputEventTwo.class, new InputEventTwoMarshaller(protocolFactory)).build();
        SdkPublisher<InputEventStreamTwo> eventPublisher = SdkPublisher.adapt(requestStream);
        Publisher<ByteBuffer> adapted = eventPublisher.map(event -> eventMarshaller.marshall(event)).map(AwsClientHandlerUtils::encodeEventStreamRequestToByteBuffer);
        CompletableFuture<EventStreamOperationWithOnlyInputResponse> executeFuture = clientHandler.execute(new ClientExecutionParams<EventStreamOperationWithOnlyInputRequest, EventStreamOperationWithOnlyInputResponse>().withOperationName("EventStreamOperationWithOnlyInput").withMarshaller(new EventStreamOperationWithOnlyInputRequestMarshaller(protocolFactory)).withAsyncRequestBody(AsyncRequestBody.fromPublisher(adapted)).withInitialRequestEvent(true).withResponseHandler(responseHandler).withErrorResponseHandler(errorResponseHandler).withMetricCollector(apiCallMetricCollector).withInput(eventStreamOperationWithOnlyInputRequest));
        CompletableFuture<EventStreamOperationWithOnlyInputResponse> 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);
    }
}