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

Example 21 with HttpResponseHandler

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

the class DefaultJsonAsyncClient method getWithoutRequiredMembers.

/**
 * <p>
 * Performs a post operation to the query service and has no output
 * </p>
 *
 * @param getWithoutRequiredMembersRequest
 * @return A Java Future containing the result of the GetWithoutRequiredMembers 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>JsonException Base class for all service exceptions. Unknown exceptions will be thrown as an instance
 *         of this type.</li>
 *         </ul>
 * @sample JsonAsyncClient.GetWithoutRequiredMembers
 * @see <a href="https://docs.aws.amazon.com/goto/WebAPI/json-service-2010-05-08/GetWithoutRequiredMembers"
 *      target="_top">AWS API Documentation</a>
 */
@Override
public CompletableFuture<GetWithoutRequiredMembersResponse> getWithoutRequiredMembers(GetWithoutRequiredMembersRequest getWithoutRequiredMembersRequest) {
    List<MetricPublisher> metricPublishers = resolveMetricPublishers(clientConfiguration, getWithoutRequiredMembersRequest.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, "GetWithoutRequiredMembers");
        JsonOperationMetadata operationMetadata = JsonOperationMetadata.builder().hasStreamingSuccessResponse(false).isPayloadJson(true).build();
        HttpResponseHandler<GetWithoutRequiredMembersResponse> responseHandler = protocolFactory.createResponseHandler(operationMetadata, GetWithoutRequiredMembersResponse::builder);
        HttpResponseHandler<AwsServiceException> errorResponseHandler = createErrorResponseHandler(protocolFactory, operationMetadata);
        CompletableFuture<GetWithoutRequiredMembersResponse> executeFuture = clientHandler.execute(new ClientExecutionParams<GetWithoutRequiredMembersRequest, GetWithoutRequiredMembersResponse>().withOperationName("GetWithoutRequiredMembers").withMarshaller(new GetWithoutRequiredMembersRequestMarshaller(protocolFactory)).withResponseHandler(responseHandler).withErrorResponseHandler(errorResponseHandler).withMetricCollector(apiCallMetricCollector).withInput(getWithoutRequiredMembersRequest));
        CompletableFuture<GetWithoutRequiredMembersResponse> 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);
    }
}

Example 22 with HttpResponseHandler

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

the class DefaultJsonAsyncClient 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>JsonException Base class for all service exceptions. Unknown exceptions will be thrown as an instance
 *         of this type.</li>
 *         </ul>
 * @sample JsonAsyncClient.EventStreamOperation
 * @see <a href="https://docs.aws.amazon.com/goto/WebAPI/json-service-2010-05-08/EventStreamOperation"
 *      target="_top">AWS API Documentation</a>
 */
@Override
public CompletableFuture<Void> eventStreamOperation(EventStreamOperationRequest eventStreamOperationRequest, Publisher<InputEventStream> requestStream, 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, "Json Service");
        apiCallMetricCollector.reportMetric(CoreMetric.OPERATION_NAME, "EventStreamOperation");
        eventStreamOperationRequest = applySignerOverride(eventStreamOperationRequest, EventStreamAws4Signer.create());
        JsonOperationMetadata operationMetadata = JsonOperationMetadata.builder().hasStreamingSuccessResponse(false).isPayloadJson(true).build();
        HttpResponseHandler<EventStreamOperationResponse> responseHandler = new AttachHttpMetadataResponseHandler(protocolFactory.createResponseHandler(operationMetadata, EventStreamOperationResponse::builder));
        HttpResponseHandler<SdkResponse> voidResponseHandler = protocolFactory.createResponseHandler(JsonOperationMetadata.builder().isPayloadJson(false).hasStreamingSuccessResponse(true).build(), VoidSdkResponse::builder);
        HttpResponseHandler<? extends EventStream> eventResponseHandler = protocolFactory.createResponseHandler(JsonOperationMetadata.builder().isPayloadJson(true).hasStreamingSuccessResponse(false).build(), EventStreamTaggedUnionPojoSupplier.builder().putSdkPojoSupplier("EventOne", EventStream::eventOneBuilder).putSdkPojoSupplier("EventTheSecond", EventStream::eventTheSecondBuilder).putSdkPojoSupplier("secondEventOne", EventStream::secondEventOneBuilder).putSdkPojoSupplier("eventThree", EventStream::eventThreeBuilder).defaultSdkPojoSupplier(() -> new SdkPojoBuilder(EventStream.UNKNOWN)).build());
        HttpResponseHandler<AwsServiceException> errorResponseHandler = createErrorResponseHandler(protocolFactory, operationMetadata);
        EventStreamTaggedUnionJsonMarshaller eventMarshaller = EventStreamTaggedUnionJsonMarshaller.builder().putMarshaller(DefaultInputEvent.class, new InputEventMarshaller(protocolFactory)).build();
        SdkPublisher<InputEventStream> eventPublisher = SdkPublisher.adapt(requestStream);
        Publisher<ByteBuffer> adapted = eventPublisher.map(event -> eventMarshaller.marshall(event)).map(AwsClientHandlerUtils::encodeEventStreamRequestToByteBuffer);
        CompletableFuture<Void> future = new CompletableFuture<>();
        EventStreamAsyncResponseTransformer<EventStreamOperationResponse, EventStream> asyncResponseTransformer = EventStreamAsyncResponseTransformer.<EventStreamOperationResponse, EventStream>builder().eventStreamResponseHandler(asyncResponseHandler).eventResponseHandler(eventResponseHandler).initialResponseHandler(responseHandler).exceptionResponseHandler(errorResponseHandler).future(future).executor(executor).serviceName(serviceName()).build();
        CompletableFuture<Void> executeFuture = clientHandler.execute(new ClientExecutionParams<EventStreamOperationRequest, SdkResponse>().withOperationName("EventStreamOperation").withMarshaller(new EventStreamOperationRequestMarshaller(protocolFactory)).withAsyncRequestBody(AsyncRequestBody.fromPublisher(adapted)).withFullDuplex(true).withInitialRequestEvent(true).withResponseHandler(voidResponseHandler).withErrorResponseHandler(errorResponseHandler).withMetricCollector(apiCallMetricCollector).withInput(eventStreamOperationRequest), asyncResponseTransformer);
        CompletableFuture<Void> whenCompleted = executeFuture.whenComplete((r, e) -> {
            if (e != null) {
                try {
                    asyncResponseHandler.exceptionOccurred(e);
                } finally {
                    future.completeExceptionally(e);
                }
            }
            metricPublishers.forEach(p -> p.publish(apiCallMetricCollector.collect()));
        });
        executeFuture = CompletableFutureUtils.forwardExceptionTo(whenCompleted, executeFuture);
        return CompletableFutureUtils.forwardExceptionTo(future, 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 23 with HttpResponseHandler

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

the class DefaultJsonAsyncClient method aPostOperation.

/**
 * <p>
 * Performs a post operation to the query 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>JsonException Base class for all service exceptions. Unknown exceptions will be thrown as an instance
 *         of this type.</li>
 *         </ul>
 * @sample JsonAsyncClient.APostOperation
 * @see <a href="https://docs.aws.amazon.com/goto/WebAPI/json-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, "Json Service");
        apiCallMetricCollector.reportMetric(CoreMetric.OPERATION_NAME, "APostOperation");
        JsonOperationMetadata operationMetadata = JsonOperationMetadata.builder().hasStreamingSuccessResponse(false).isPayloadJson(true).build();
        HttpResponseHandler<APostOperationResponse> responseHandler = protocolFactory.createResponseHandler(operationMetadata, APostOperationResponse::builder);
        HttpResponseHandler<AwsServiceException> errorResponseHandler = createErrorResponseHandler(protocolFactory, operationMetadata);
        String hostPrefix = "{StringMember}-foo.";
        HostnameValidator.validateHostnameCompliant(aPostOperationRequest.stringMember(), "StringMember", "aPostOperationRequest");
        String resolvedHostExpression = String.format("%s-foo.", aPostOperationRequest.stringMember());
        CompletableFuture<APostOperationResponse> executeFuture = clientHandler.execute(new ClientExecutionParams<APostOperationRequest, APostOperationResponse>().withOperationName("APostOperation").withMarshaller(new APostOperationRequestMarshaller(protocolFactory)).withResponseHandler(responseHandler).withErrorResponseHandler(errorResponseHandler).withMetricCollector(apiCallMetricCollector).hostPrefixExpression(resolvedHostExpression).withInput(aPostOperationRequest));
        CompletableFuture<APostOperationResponse> 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);
    }
}

Example 24 with HttpResponseHandler

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

the class DefaultJsonAsyncClient 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>JsonException Base class for all service exceptions. Unknown exceptions will be thrown as an instance
 *         of this type.</li>
 *         </ul>
 * @sample JsonAsyncClient.StreamingOutputOperation
 * @see <a href="https://docs.aws.amazon.com/goto/WebAPI/json-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, "Json 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();
        JsonOperationMetadata operationMetadata = JsonOperationMetadata.builder().hasStreamingSuccessResponse(true).isPayloadJson(false).build();
        HttpResponseHandler<StreamingOutputOperationResponse> responseHandler = protocolFactory.createResponseHandler(operationMetadata, StreamingOutputOperationResponse::builder);
        HttpResponseHandler<AwsServiceException> errorResponseHandler = createErrorResponseHandler(protocolFactory, operationMetadata);
        CompletableFuture<ReturnT> executeFuture = clientHandler.execute(new ClientExecutionParams<StreamingOutputOperationRequest, StreamingOutputOperationResponse>().withOperationName("StreamingOutputOperation").withMarshaller(new StreamingOutputOperationRequestMarshaller(protocolFactory)).withResponseHandler(responseHandler).withErrorResponseHandler(errorResponseHandler).withMetricCollector(apiCallMetricCollector).withInput(streamingOutputOperationRequest), asyncResponseTransformer);
        AsyncResponseTransformer<StreamingOutputOperationResponse, 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<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 25 with HttpResponseHandler

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

the class DefaultJsonAsyncClient method paginatedOperationWithResultKey.

/**
 * Some paginated operation with result_key in paginators.json file
 *
 * @param paginatedOperationWithResultKeyRequest
 * @return A Java Future containing the result of the PaginatedOperationWithResultKey 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.PaginatedOperationWithResultKey
 * @see <a href="https://docs.aws.amazon.com/goto/WebAPI/json-service-2010-05-08/PaginatedOperationWithResultKey"
 *      target="_top">AWS API Documentation</a>
 */
@Override
public CompletableFuture<PaginatedOperationWithResultKeyResponse> paginatedOperationWithResultKey(PaginatedOperationWithResultKeyRequest paginatedOperationWithResultKeyRequest) {
    List<MetricPublisher> metricPublishers = resolveMetricPublishers(clientConfiguration, paginatedOperationWithResultKeyRequest.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, "PaginatedOperationWithResultKey");
        JsonOperationMetadata operationMetadata = JsonOperationMetadata.builder().hasStreamingSuccessResponse(false).isPayloadJson(true).build();
        HttpResponseHandler<PaginatedOperationWithResultKeyResponse> responseHandler = protocolFactory.createResponseHandler(operationMetadata, PaginatedOperationWithResultKeyResponse::builder);
        HttpResponseHandler<AwsServiceException> errorResponseHandler = createErrorResponseHandler(protocolFactory, operationMetadata);
        CompletableFuture<PaginatedOperationWithResultKeyResponse> executeFuture = clientHandler.execute(new ClientExecutionParams<PaginatedOperationWithResultKeyRequest, PaginatedOperationWithResultKeyResponse>().withOperationName("PaginatedOperationWithResultKey").withMarshaller(new PaginatedOperationWithResultKeyRequestMarshaller(protocolFactory)).withResponseHandler(responseHandler).withErrorResponseHandler(errorResponseHandler).withMetricCollector(apiCallMetricCollector).withInput(paginatedOperationWithResultKeyRequest));
        CompletableFuture<PaginatedOperationWithResultKeyResponse> 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);
    }
}