Examples with HttpResponseHandler software.amazon.awssdk.core.http.HttpResponseHandler used on opensource projects

Example 6 with HttpResponseHandler

use of software.amazon.awssdk.core.http.HttpResponseHandler 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 7 with HttpResponseHandler

use of software.amazon.awssdk.core.http.HttpResponseHandler 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 8 with HttpResponseHandler

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

the class DefaultXmlAsyncClient method eventStreamOperation.

/**
 * Invokes the EventStreamOperation operation asynchronously.
 *
 * @param eventStreamOperationRequest
 * @return A Java Future containing the result of the EventStreamOperation 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.EventStreamOperation
 * @see <a href="https://docs.aws.amazon.com/goto/WebAPI/xml-service-2010-05-08/EventStreamOperation"
 *      target="_top">AWS API Documentation</a>
 */
@Override
public CompletableFuture<Void> eventStreamOperation(EventStreamOperationRequest eventStreamOperationRequest, EventStreamOperationResponseHandler asyncResponseHandler) {
    List<MetricPublisher> metricPublishers = resolveMetricPublishers(clientConfiguration, eventStreamOperationRequest.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, "EventStreamOperation");
        HttpResponseHandler<EventStreamOperationResponse> responseHandler = protocolFactory.createResponseHandler(EventStreamOperationResponse::builder, XmlOperationMetadata.builder().hasStreamingSuccessResponse(true).build());
        HttpResponseHandler<AwsServiceException> errorResponseHandler = protocolFactory.createErrorResponseHandler();
        HttpResponseHandler<? extends EventStream> eventResponseHandler = protocolFactory.createResponseHandler(EventStreamTaggedUnionPojoSupplier.builder().putSdkPojoSupplier("EventPayloadEvent", EventStream::eventPayloadEventBuilder).putSdkPojoSupplier("NonEventPayloadEvent", EventStream::nonEventPayloadEventBuilder).putSdkPojoSupplier("SecondEventPayloadEvent", EventStream::secondEventPayloadEventBuilder).defaultSdkPojoSupplier(() -> new SdkPojoBuilder(EventStream.UNKNOWN)).build(), XmlOperationMetadata.builder().hasStreamingSuccessResponse(false).build());
        CompletableFuture<Void> eventStreamTransformFuture = new CompletableFuture<>();
        EventStreamAsyncResponseTransformer<EventStreamOperationResponse, EventStream> asyncResponseTransformer = EventStreamAsyncResponseTransformer.<EventStreamOperationResponse, EventStream>builder().eventStreamResponseHandler(asyncResponseHandler).eventResponseHandler(eventResponseHandler).initialResponseHandler(responseHandler).exceptionResponseHandler(errorResponseHandler).future(eventStreamTransformFuture).executor(executor).serviceName(serviceName()).build();
        RestEventStreamAsyncResponseTransformer<EventStreamOperationResponse, EventStream> restAsyncResponseTransformer = RestEventStreamAsyncResponseTransformer.<EventStreamOperationResponse, EventStream>builder().eventStreamAsyncResponseTransformer(asyncResponseTransformer).eventStreamResponseHandler(asyncResponseHandler).build();
        CompletableFuture<Void> executeFuture = clientHandler.execute(new ClientExecutionParams<EventStreamOperationRequest, EventStreamOperationResponse>().withOperationName("EventStreamOperation").withMarshaller(new EventStreamOperationRequestMarshaller(protocolFactory)).withResponseHandler(responseHandler).withErrorResponseHandler(errorResponseHandler).withMetricCollector(apiCallMetricCollector).withInput(eventStreamOperationRequest), restAsyncResponseTransformer);
        CompletableFuture<Void> whenCompleteFuture = null;
        whenCompleteFuture = executeFuture.whenComplete((r, e) -> {
            if (e != null) {
                runAndLogError(log, "Exception thrown in exceptionOccurred callback, ignoring", () -> asyncResponseHandler.exceptionOccurred(e));
                eventStreamTransformFuture.completeExceptionally(e);
            }
            metricPublishers.forEach(p -> p.publish(apiCallMetricCollector.collect()));
        });
        CompletableFutureUtils.forwardExceptionTo(whenCompleteFuture, executeFuture);
        return CompletableFutureUtils.forwardExceptionTo(eventStreamTransformFuture, executeFuture);
    } catch (Throwable t) {
        runAndLogError(log, "Exception thrown in exceptionOccurred callback, ignoring", () -> asyncResponseHandler.exceptionOccurred(t));
        metricPublishers.forEach(p -> p.publish(apiCallMetricCollector.collect()));
        return CompletableFutureUtils.failedFuture(t);
    }
}

Example 9 with HttpResponseHandler

use of software.amazon.awssdk.core.http.HttpResponseHandler 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);
    }
}

Example 10 with HttpResponseHandler

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

the class DefaultXmlAsyncClient method getOperationWithChecksum.

/**
 * Invokes the GetOperationWithChecksum operation asynchronously.
 *
 * @param getOperationWithChecksumRequest
 * @return A Java Future containing the result of the GetOperationWithChecksum 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.GetOperationWithChecksum
 * @see <a href="https://docs.aws.amazon.com/goto/WebAPI/xml-service-2010-05-08/GetOperationWithChecksum"
 *      target="_top">AWS API Documentation</a>
 */
@Override
public CompletableFuture<GetOperationWithChecksumResponse> getOperationWithChecksum(GetOperationWithChecksumRequest getOperationWithChecksumRequest) {
    List<MetricPublisher> metricPublishers = resolveMetricPublishers(clientConfiguration, getOperationWithChecksumRequest.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, "GetOperationWithChecksum");
        HttpResponseHandler<Response<GetOperationWithChecksumResponse>> responseHandler = protocolFactory.createCombinedResponseHandler(GetOperationWithChecksumResponse::builder, new XmlOperationMetadata().withHasStreamingSuccessResponse(false));
        CompletableFuture<GetOperationWithChecksumResponse> executeFuture = clientHandler.execute(new ClientExecutionParams<GetOperationWithChecksumRequest, GetOperationWithChecksumResponse>().withOperationName("GetOperationWithChecksum").withMarshaller(new GetOperationWithChecksumRequestMarshaller(protocolFactory)).withCombinedResponseHandler(responseHandler).withMetricCollector(apiCallMetricCollector).putExecutionAttribute(SdkInternalExecutionAttribute.HTTP_CHECKSUM, HttpChecksum.builder().requestChecksumRequired(true).requestAlgorithm(getOperationWithChecksumRequest.checksumAlgorithmAsString()).isRequestStreaming(false).build()).withInput(getOperationWithChecksumRequest));
        CompletableFuture<GetOperationWithChecksumResponse> 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);
    }
}