Examples with Response software.amazon.awssdk.core.Response used on opensource projects

Example 1 with Response

use of software.amazon.awssdk.core.Response in project aws-sdk-java-v2 by aws.

the class MakeAsyncHttpRequestStage method executeHttpRequest.

private CompletableFuture<Response<OutputT>> executeHttpRequest(SdkHttpFullRequest request, RequestExecutionContext context) {
    CompletableFuture<Response<OutputT>> responseFuture = new CompletableFuture<>();
    CompletableFuture<Response<OutputT>> responseHandlerFuture = responseHandler.prepare();
    SdkHttpContentPublisher requestProvider = context.requestProvider() == null ? new SimpleHttpContentPublisher(request) : new SdkHttpContentPublisherAdapter(context.requestProvider());
    // Set content length if it hasn't been set already.
    SdkHttpFullRequest requestWithContentLength = getRequestWithContentLength(request, requestProvider);
    MetricCollector httpMetricCollector = MetricUtils.createHttpMetricsCollector(context);
    AsyncExecuteRequest.Builder executeRequestBuilder = AsyncExecuteRequest.builder().request(requestWithContentLength).requestContentPublisher(requestProvider).responseHandler(responseHandler).fullDuplex(isFullDuplex(context.executionAttributes())).metricCollector(httpMetricCollector);
    if (context.executionAttributes().getAttribute(SDK_HTTP_EXECUTION_ATTRIBUTES) != null) {
        executeRequestBuilder.httpExecutionAttributes(context.executionAttributes().getAttribute(SDK_HTTP_EXECUTION_ATTRIBUTES));
    }
    CompletableFuture<Void> httpClientFuture = doExecuteHttpRequest(context, executeRequestBuilder.build());
    TimeoutTracker timeoutTracker = setupAttemptTimer(responseFuture, context);
    context.apiCallAttemptTimeoutTracker(timeoutTracker);
    // Forward the cancellation
    responseFuture.whenComplete((r, t) -> {
        if (t != null) {
            httpClientFuture.completeExceptionally(t);
        }
    });
    // Offload the completion of the future returned from this stage onto
    // the future completion executor
    responseHandlerFuture.whenCompleteAsync((r, t) -> {
        if (t == null) {
            responseFuture.complete(r);
        } else {
            responseFuture.completeExceptionally(t);
        }
    }, futureCompletionExecutor);
    return responseFuture;
}

Example 2 with Response

use of software.amazon.awssdk.core.Response in project aws-sdk-java-v2 by aws.

the class CombinedResponseAsyncHttpResponseHandlerTest method errorResponse_shouldCompleteHeaderFuture.

@Test
void errorResponse_shouldCompleteHeaderFuture() {
    when(errorResponseHandler.prepare()).thenReturn(CompletableFuture.completedFuture(null));
    CompletableFuture<Response<Void>> future = responseHandler.prepare();
    SdkHttpFullResponse sdkHttpFullResponse = SdkHttpFullResponse.builder().statusCode(400).build();
    Flowable<ByteBuffer> publisher = publisher();
    responseHandler.onHeaders(sdkHttpFullResponse);
    responseHandler.onStream(publisher);
    verify(errorResponseHandler).prepare();
    verify(errorResponseHandler).onStream(publisher);
    assertThat(future).isDone();
    assertThat(future.join().httpResponse()).isEqualTo(sdkHttpFullResponse);
}

Example 3 with Response

use of software.amazon.awssdk.core.Response in project aws-sdk-java-v2 by aws.

the class DefaultXmlAsyncClient method streamingOutputOperation.

/**
 * Some operation with a streaming output
 *
 * @param streamingOutputOperationRequest
 * @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>XmlException Base class for all service exceptions. Unknown exceptions will be thrown as an instance
 *         of this type.</li>
 *         </ul>
 * @sample XmlAsyncClient.StreamingOutputOperation
 * @see <a href="https://docs.aws.amazon.com/goto/WebAPI/xml-service-2010-05-08/StreamingOutputOperation"
 *      target="_top">AWS API Documentation</a>
 */
@Override
public <ReturnT> CompletableFuture<ReturnT> streamingOutputOperation(StreamingOutputOperationRequest streamingOutputOperationRequest, AsyncResponseTransformer<StreamingOutputOperationResponse, ReturnT> asyncResponseTransformer) {
    List<MetricPublisher> metricPublishers = resolveMetricPublishers(clientConfiguration, streamingOutputOperationRequest.overrideConfiguration().orElse(null));
    MetricCollector apiCallMetricCollector = metricPublishers.isEmpty() ? NoOpMetricCollector.create() : MetricCollector.create("ApiCall");
    try {
        apiCallMetricCollector.reportMetric(CoreMetric.SERVICE_ID, "Xml Service");
        apiCallMetricCollector.reportMetric(CoreMetric.OPERATION_NAME, "StreamingOutputOperation");
        Pair<AsyncResponseTransformer<StreamingOutputOperationResponse, ReturnT>, CompletableFuture<Void>> pair = AsyncResponseTransformerUtils.wrapWithEndOfStreamFuture(asyncResponseTransformer);
        asyncResponseTransformer = pair.left();
        CompletableFuture<Void> endOfStreamFuture = pair.right();
        HttpResponseHandler<StreamingOutputOperationResponse> responseHandler = protocolFactory.createResponseHandler(StreamingOutputOperationResponse::builder, new XmlOperationMetadata().withHasStreamingSuccessResponse(true));
        HttpResponseHandler<AwsServiceException> errorResponseHandler = protocolFactory.createErrorResponseHandler();
        CompletableFuture<ReturnT> executeFuture = clientHandler.execute(new ClientExecutionParams<StreamingOutputOperationRequest, StreamingOutputOperationResponse>().withOperationName("StreamingOutputOperation").withMarshaller(new StreamingOutputOperationRequestMarshaller(protocolFactory)).withResponseHandler(responseHandler).withErrorResponseHandler(errorResponseHandler).withMetricCollector(apiCallMetricCollector).withInput(streamingOutputOperationRequest), asyncResponseTransformer);
        CompletableFuture<ReturnT> whenCompleteFuture = null;
        AsyncResponseTransformer<StreamingOutputOperationResponse, ReturnT> finalAsyncResponseTransformer = asyncResponseTransformer;
        whenCompleteFuture = 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()));
            });
        });
        return CompletableFutureUtils.forwardExceptionTo(whenCompleteFuture, executeFuture);
    } catch (Throwable t) {
        AsyncResponseTransformer<StreamingOutputOperationResponse, 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 4 with Response

use of software.amazon.awssdk.core.Response in project aws-sdk-java-v2 by aws.

the class DefaultXmlAsyncClient method aPostOperation.

/**
 * <p>
 * Performs a post operation to the xml service and has no output
 * </p>
 *
 * @param aPostOperationRequest
 * @return A Java Future containing the result of the APostOperation operation returned by the service.<br/>
 *         The CompletableFuture returned by this method can be completed exceptionally with the following
 *         exceptions.
 *         <ul>
 *         <li>InvalidInputException The request was rejected because an invalid or out-of-range value was supplied
 *         for an input parameter.</li>
 *         <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>XmlException Base class for all service exceptions. Unknown exceptions will be thrown as an instance
 *         of this type.</li>
 *         </ul>
 * @sample XmlAsyncClient.APostOperation
 * @see <a href="https://docs.aws.amazon.com/goto/WebAPI/xml-service-2010-05-08/APostOperation" target="_top">AWS
 *      API Documentation</a>
 */
@Override
public CompletableFuture<APostOperationResponse> aPostOperation(APostOperationRequest aPostOperationRequest) {
    List<MetricPublisher> metricPublishers = resolveMetricPublishers(clientConfiguration, aPostOperationRequest.overrideConfiguration().orElse(null));
    MetricCollector apiCallMetricCollector = metricPublishers.isEmpty() ? NoOpMetricCollector.create() : MetricCollector.create("ApiCall");
    try {
        apiCallMetricCollector.reportMetric(CoreMetric.SERVICE_ID, "Xml Service");
        apiCallMetricCollector.reportMetric(CoreMetric.OPERATION_NAME, "APostOperation");
        HttpResponseHandler<Response<APostOperationResponse>> responseHandler = protocolFactory.createCombinedResponseHandler(APostOperationResponse::builder, new XmlOperationMetadata().withHasStreamingSuccessResponse(false));
        String hostPrefix = "foo-";
        String resolvedHostExpression = "foo-";
        CompletableFuture<APostOperationResponse> executeFuture = clientHandler.execute(new ClientExecutionParams<APostOperationRequest, APostOperationResponse>().withOperationName("APostOperation").withMarshaller(new APostOperationRequestMarshaller(protocolFactory)).withCombinedResponseHandler(responseHandler).hostPrefixExpression(resolvedHostExpression).withMetricCollector(apiCallMetricCollector).withInput(aPostOperationRequest));
        CompletableFuture<APostOperationResponse> whenCompleteFuture = null;
        whenCompleteFuture = executeFuture.whenComplete((r, e) -> {
            metricPublishers.forEach(p -> p.publish(apiCallMetricCollector.collect()));
        });
        CompletableFutureUtils.forwardExceptionTo(whenCompleteFuture, executeFuture);
        return whenCompleteFuture;
    } catch (Throwable t) {
        metricPublishers.forEach(p -> p.publish(apiCallMetricCollector.collect()));
        return CompletableFutureUtils.failedFuture(t);
    }
}

Example 5 with Response

use of software.amazon.awssdk.core.Response in project aws-sdk-java-v2 by aws.

the class DefaultXmlAsyncClient method streamingInputOperation.

/**
 * Some operation with a streaming input
 *
 * @param streamingInputOperationRequest
 * @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'
 * @return A Java Future containing the result of the StreamingInputOperation 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>XmlException Base class for all service exceptions. Unknown exceptions will be thrown as an instance
 *         of this type.</li>
 *         </ul>
 * @sample XmlAsyncClient.StreamingInputOperation
 * @see <a href="https://docs.aws.amazon.com/goto/WebAPI/xml-service-2010-05-08/StreamingInputOperation"
 *      target="_top">AWS API Documentation</a>
 */
@Override
public CompletableFuture<StreamingInputOperationResponse> streamingInputOperation(StreamingInputOperationRequest streamingInputOperationRequest, AsyncRequestBody requestBody) {
    List<MetricPublisher> metricPublishers = resolveMetricPublishers(clientConfiguration, streamingInputOperationRequest.overrideConfiguration().orElse(null));
    MetricCollector apiCallMetricCollector = metricPublishers.isEmpty() ? NoOpMetricCollector.create() : MetricCollector.create("ApiCall");
    try {
        apiCallMetricCollector.reportMetric(CoreMetric.SERVICE_ID, "Xml Service");
        apiCallMetricCollector.reportMetric(CoreMetric.OPERATION_NAME, "StreamingInputOperation");
        if (!isSignerOverridden(clientConfiguration)) {
            streamingInputOperationRequest = applySignerOverride(streamingInputOperationRequest, AsyncAws4Signer.create());
        }
        HttpResponseHandler<Response<StreamingInputOperationResponse>> responseHandler = protocolFactory.createCombinedResponseHandler(StreamingInputOperationResponse::builder, new XmlOperationMetadata().withHasStreamingSuccessResponse(false));
        CompletableFuture<StreamingInputOperationResponse> executeFuture = clientHandler.execute(new ClientExecutionParams<StreamingInputOperationRequest, StreamingInputOperationResponse>().withOperationName("StreamingInputOperation").withMarshaller(AsyncStreamingRequestMarshaller.builder().delegateMarshaller(new StreamingInputOperationRequestMarshaller(protocolFactory)).asyncRequestBody(requestBody).build()).withCombinedResponseHandler(responseHandler).withMetricCollector(apiCallMetricCollector).withAsyncRequestBody(requestBody).withInput(streamingInputOperationRequest));
        CompletableFuture<StreamingInputOperationResponse> whenCompleteFuture = null;
        whenCompleteFuture = executeFuture.whenComplete((r, e) -> {
            metricPublishers.forEach(p -> p.publish(apiCallMetricCollector.collect()));
        });
        CompletableFutureUtils.forwardExceptionTo(whenCompleteFuture, executeFuture);
        return whenCompleteFuture;
    } catch (Throwable t) {
        metricPublishers.forEach(p -> p.publish(apiCallMetricCollector.collect()));
        return CompletableFutureUtils.failedFuture(t);
    }
}