JsonProtocolClient.cpp

/**
 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 * SPDX-License-Identifier: Apache-2.0.
 */

#include <aws/core/auth/AWSAuthSigner.h>
#include <aws/core/auth/AWSCredentialsProviderChain.h>
#include <aws/core/client/CoreErrors.h>
#include <aws/core/client/RetryStrategy.h>
#include <aws/core/http/HttpClient.h>
#include <aws/core/http/HttpClientFactory.h>
#include <aws/core/http/HttpResponse.h>
#include <aws/core/utils/DNS.h>
#include <aws/core/utils/Outcome.h>
#include <aws/core/utils/json/JsonSerializer.h>
#include <aws/core/utils/logging/ErrorMacros.h>
#include <aws/core/utils/logging/LogMacros.h>
#include <aws/core/utils/memory/stl/AWSStringStream.h>
#include <aws/core/utils/threading/Executor.h>
#include <aws/json-protocol/JsonProtocolClient.h>
#include <aws/json-protocol/JsonProtocolEndpointProvider.h>
#include <aws/json-protocol/JsonProtocolErrorMarshaller.h>
#include <aws/json-protocol/model/ContentTypeParametersRequest.h>
#include <aws/json-protocol/model/DatetimeOffsetsRequest.h>
#include <aws/json-protocol/model/EmptyOperationRequest.h>
#include <aws/json-protocol/model/EndpointOperationRequest.h>
#include <aws/json-protocol/model/EndpointWithHostLabelOperationRequest.h>
#include <aws/json-protocol/model/FractionalSecondsRequest.h>
#include <aws/json-protocol/model/GreetingWithErrorsRequest.h>
#include <aws/json-protocol/model/HostWithPathOperationRequest.h>
#include <aws/json-protocol/model/JsonEnumsRequest.h>
#include <aws/json-protocol/model/JsonIntEnumsRequest.h>
#include <aws/json-protocol/model/JsonUnionsRequest.h>
#include <aws/json-protocol/model/KitchenSinkOperationRequest.h>
#include <aws/json-protocol/model/NullOperationRequest.h>
#include <aws/json-protocol/model/OperationWithOptionalInputOutputRequest.h>
#include <aws/json-protocol/model/PutAndGetInlineDocumentsRequest.h>
#include <aws/json-protocol/model/PutWithContentEncodingRequest.h>
#include <aws/json-protocol/model/SimpleScalarPropertiesRequest.h>
#include <aws/json-protocol/model/SparseNullsOperationRequest.h>
#include <smithy/tracing/TracingUtils.h>

using namespace Aws;
using namespace Aws::Auth;
using namespace Aws::Client;
using namespace Aws::JsonProtocol;
using namespace Aws::JsonProtocol::Model;
using namespace Aws::Http;
using namespace Aws::Utils::Json;
using namespace smithy::components::tracing;
using ResolveEndpointOutcome = Aws::Endpoint::ResolveEndpointOutcome;

namespace Aws {
namespace JsonProtocol {
const char SERVICE_NAME[] = "jsonprotocol";
const char ALLOCATION_TAG[] = "JsonProtocolClient";
}  // namespace JsonProtocol
}  // namespace Aws
const char* JsonProtocolClient::GetServiceName() { return SERVICE_NAME; }
const char* JsonProtocolClient::GetAllocationTag() { return ALLOCATION_TAG; }

JsonProtocolClient::JsonProtocolClient(const JsonProtocol::JsonProtocolClientConfiguration& clientConfiguration,
                                       std::shared_ptr<JsonProtocolEndpointProviderBase> endpointProvider)
    : BASECLASS(clientConfiguration,
                Aws::MakeShared<AWSAuthV4Signer>(ALLOCATION_TAG,
                                                 Aws::MakeShared<DefaultAWSCredentialsProviderChain>(
                                                     ALLOCATION_TAG, clientConfiguration.ResolveCredentialProviderConfig()),
                                                 SERVICE_NAME, Aws::Region::ComputeSignerRegion(clientConfiguration.region)),
                Aws::MakeShared<JsonProtocolErrorMarshaller>(ALLOCATION_TAG)),
      m_clientConfiguration(clientConfiguration),
      m_endpointProvider(endpointProvider ? std::move(endpointProvider) : Aws::MakeShared<JsonProtocolEndpointProvider>(ALLOCATION_TAG)) {
  init(m_clientConfiguration);
}

JsonProtocolClient::JsonProtocolClient(const AWSCredentials& credentials,
                                       std::shared_ptr<JsonProtocolEndpointProviderBase> endpointProvider,
                                       const JsonProtocol::JsonProtocolClientConfiguration& clientConfiguration)
    : BASECLASS(clientConfiguration,
                Aws::MakeShared<AWSAuthV4Signer>(ALLOCATION_TAG, Aws::MakeShared<SimpleAWSCredentialsProvider>(ALLOCATION_TAG, credentials),
                                                 SERVICE_NAME, Aws::Region::ComputeSignerRegion(clientConfiguration.region)),
                Aws::MakeShared<JsonProtocolErrorMarshaller>(ALLOCATION_TAG)),
      m_clientConfiguration(clientConfiguration),
      m_endpointProvider(endpointProvider ? std::move(endpointProvider) : Aws::MakeShared<JsonProtocolEndpointProvider>(ALLOCATION_TAG)) {
  init(m_clientConfiguration);
}

JsonProtocolClient::JsonProtocolClient(const std::shared_ptr<AWSCredentialsProvider>& credentialsProvider,
                                       std::shared_ptr<JsonProtocolEndpointProviderBase> endpointProvider,
                                       const JsonProtocol::JsonProtocolClientConfiguration& clientConfiguration)
    : BASECLASS(clientConfiguration,
                Aws::MakeShared<AWSAuthV4Signer>(ALLOCATION_TAG, credentialsProvider, SERVICE_NAME,
                                                 Aws::Region::ComputeSignerRegion(clientConfiguration.region)),
                Aws::MakeShared<JsonProtocolErrorMarshaller>(ALLOCATION_TAG)),
      m_clientConfiguration(clientConfiguration),
      m_endpointProvider(endpointProvider ? std::move(endpointProvider) : Aws::MakeShared<JsonProtocolEndpointProvider>(ALLOCATION_TAG)) {
  init(m_clientConfiguration);
}

/* Legacy constructors due deprecation */
JsonProtocolClient::JsonProtocolClient(const Aws::Client::ClientConfiguration& clientConfiguration)
    : BASECLASS(clientConfiguration,
                Aws::MakeShared<AWSAuthV4Signer>(ALLOCATION_TAG,
                                                 Aws::MakeShared<DefaultAWSCredentialsProviderChain>(
                                                     ALLOCATION_TAG, clientConfiguration.ResolveCredentialProviderConfig()),
                                                 SERVICE_NAME, Aws::Region::ComputeSignerRegion(clientConfiguration.region)),
                Aws::MakeShared<JsonProtocolErrorMarshaller>(ALLOCATION_TAG)),
      m_clientConfiguration(clientConfiguration),
      m_endpointProvider(Aws::MakeShared<JsonProtocolEndpointProvider>(ALLOCATION_TAG)) {
  init(m_clientConfiguration);
}

JsonProtocolClient::JsonProtocolClient(const AWSCredentials& credentials, const Aws::Client::ClientConfiguration& clientConfiguration)
    : BASECLASS(clientConfiguration,
                Aws::MakeShared<AWSAuthV4Signer>(ALLOCATION_TAG, Aws::MakeShared<SimpleAWSCredentialsProvider>(ALLOCATION_TAG, credentials),
                                                 SERVICE_NAME, Aws::Region::ComputeSignerRegion(clientConfiguration.region)),
                Aws::MakeShared<JsonProtocolErrorMarshaller>(ALLOCATION_TAG)),
      m_clientConfiguration(clientConfiguration),
      m_endpointProvider(Aws::MakeShared<JsonProtocolEndpointProvider>(ALLOCATION_TAG)) {
  init(m_clientConfiguration);
}

JsonProtocolClient::JsonProtocolClient(const std::shared_ptr<AWSCredentialsProvider>& credentialsProvider,
                                       const Aws::Client::ClientConfiguration& clientConfiguration)
    : BASECLASS(clientConfiguration,
                Aws::MakeShared<AWSAuthV4Signer>(ALLOCATION_TAG, credentialsProvider, SERVICE_NAME,
                                                 Aws::Region::ComputeSignerRegion(clientConfiguration.region)),
                Aws::MakeShared<JsonProtocolErrorMarshaller>(ALLOCATION_TAG)),
      m_clientConfiguration(clientConfiguration),
      m_endpointProvider(Aws::MakeShared<JsonProtocolEndpointProvider>(ALLOCATION_TAG)) {
  init(m_clientConfiguration);
}

/* End of legacy constructors due deprecation */
JsonProtocolClient::~JsonProtocolClient() { ShutdownSdkClient(this, -1); }

std::shared_ptr<JsonProtocolEndpointProviderBase>& JsonProtocolClient::accessEndpointProvider() { return m_endpointProvider; }

void JsonProtocolClient::init(const JsonProtocol::JsonProtocolClientConfiguration& config) {
  AWSClient::SetServiceClientName("Json Protocol");
  if (!m_clientConfiguration.executor && m_clientConfiguration.configFactories.executorCreateFn) {
    m_clientConfiguration.executor = m_clientConfiguration.configFactories.executorCreateFn();
  }
  if (!m_clientConfiguration.executor) {
    AWS_LOGSTREAM_FATAL(ALLOCATION_TAG, "Failed to initialize client: config is missing Executor or executorCreateFn");
    m_isInitialized = false;
    return;
  }
  AWSClient::SetUserAgentExecutor(*m_clientConfiguration.executor);
  AWS_CHECK_PTR(SERVICE_NAME, m_endpointProvider);
  m_endpointProvider->InitBuiltInParameters(config, "jsonprotocol");
}

void JsonProtocolClient::OverrideEndpoint(const Aws::String& endpoint) {
  AWS_CHECK_PTR(SERVICE_NAME, m_endpointProvider);
  m_clientConfiguration.endpointOverride = endpoint;
  m_endpointProvider->OverrideEndpoint(endpoint);
}
JsonProtocolClient::InvokeOperationOutcome JsonProtocolClient::InvokeServiceOperation(const AmazonWebServiceRequest& request,
                                                                                      Aws::Http::HttpMethod httpMethod) const {
  auto operationName = request.GetServiceRequestName();
  auto serviceName = GetServiceClientName();

  AWS_OPERATION_GUARD_DYNAMIC(operationName);

  AWS_OPERATION_CHECK_PTR_DYNAMIC(m_endpointProvider, operationName, CoreErrors, CoreErrors::ENDPOINT_RESOLUTION_FAILURE);
  AWS_OPERATION_CHECK_PTR_DYNAMIC(m_telemetryProvider, operationName, CoreErrors, CoreErrors::NOT_INITIALIZED);

  auto tracer = m_telemetryProvider->getTracer(serviceName, {});
  auto meter = m_telemetryProvider->getMeter(serviceName, {});
  AWS_OPERATION_CHECK_PTR_DYNAMIC(meter, operationName, CoreErrors, CoreErrors::NOT_INITIALIZED);

  auto span = tracer->CreateSpan(Aws::String(serviceName) + "." + operationName,
                                 {{TracingUtils::SMITHY_METHOD_DIMENSION, operationName},
                                  {TracingUtils::SMITHY_SERVICE_DIMENSION, serviceName},
                                  {TracingUtils::SMITHY_SYSTEM_DIMENSION, TracingUtils::SMITHY_METHOD_AWS_VALUE}},
                                 smithy::components::tracing::SpanKind::CLIENT);

  return Aws::Client::AsyncOperationState::MakeCallWithTiming<InvokeOperationOutcome>(
      request, std::move(span),
      [&]() -> InvokeOperationOutcome {
        auto endpointResolutionOutcome = TracingUtils::MakeCallWithTiming<ResolveEndpointOutcome>(
            [&]() -> ResolveEndpointOutcome { return m_endpointProvider->ResolveEndpoint(request.GetEndpointContextParams()); },
            TracingUtils::SMITHY_CLIENT_ENDPOINT_RESOLUTION_METRIC, *meter,
            {{TracingUtils::SMITHY_METHOD_DIMENSION, operationName}, {TracingUtils::SMITHY_SERVICE_DIMENSION, serviceName}});

        AWS_OPERATION_CHECK_SUCCESS_DYNAMIC(endpointResolutionOutcome, operationName, CoreErrors, CoreErrors::ENDPOINT_RESOLUTION_FAILURE,
                                            endpointResolutionOutcome.GetError().GetMessage());

        return InvokeOperationOutcome{MakeRequest(request, endpointResolutionOutcome.GetResult(), httpMethod, Aws::Auth::SIGV4_SIGNER)};
      },
      TracingUtils::SMITHY_CLIENT_DURATION_METRIC, meter,
      {{TracingUtils::SMITHY_METHOD_DIMENSION, operationName}, {TracingUtils::SMITHY_SERVICE_DIMENSION, serviceName}});
}

ContentTypeParametersOutcome JsonProtocolClient::ContentTypeParameters(const ContentTypeParametersRequest& request) const {
  auto result = InvokeServiceOperation(request, Aws::Http::HttpMethod::HTTP_POST);
  return result.IsSuccess() ? ContentTypeParametersOutcome(result.GetResultWithOwnership())
                            : ContentTypeParametersOutcome(std::move(result.GetError()));
}

DatetimeOffsetsOutcome JsonProtocolClient::DatetimeOffsets(const DatetimeOffsetsRequest& request) const {
  auto result = InvokeServiceOperation(request, Aws::Http::HttpMethod::HTTP_POST);
  return result.IsSuccess() ? DatetimeOffsetsOutcome(result.GetResultWithOwnership())
                            : DatetimeOffsetsOutcome(std::move(result.GetError()));
}

EmptyOperationOutcome JsonProtocolClient::EmptyOperation(const EmptyOperationRequest& request) const {
  auto result = InvokeServiceOperation(request, Aws::Http::HttpMethod::HTTP_POST);
  return result.IsSuccess() ? EmptyOperationOutcome(result.GetResultWithOwnership()) : EmptyOperationOutcome(std::move(result.GetError()));
}

EndpointOperationOutcome JsonProtocolClient::EndpointOperation(const EndpointOperationRequest& request) const {
  auto result = InvokeServiceOperation(request, Aws::Http::HttpMethod::HTTP_POST);
  return result.IsSuccess() ? EndpointOperationOutcome(result.GetResultWithOwnership())
                            : EndpointOperationOutcome(std::move(result.GetError()));
}

EndpointWithHostLabelOperationOutcome JsonProtocolClient::EndpointWithHostLabelOperation(
    const EndpointWithHostLabelOperationRequest& request) const {
  auto result = InvokeServiceOperation(request, Aws::Http::HttpMethod::HTTP_POST);
  return result.IsSuccess() ? EndpointWithHostLabelOperationOutcome(result.GetResultWithOwnership())
                            : EndpointWithHostLabelOperationOutcome(std::move(result.GetError()));
}

FractionalSecondsOutcome JsonProtocolClient::FractionalSeconds(const FractionalSecondsRequest& request) const {
  auto result = InvokeServiceOperation(request, Aws::Http::HttpMethod::HTTP_POST);
  return result.IsSuccess() ? FractionalSecondsOutcome(result.GetResultWithOwnership())
                            : FractionalSecondsOutcome(std::move(result.GetError()));
}

GreetingWithErrorsOutcome JsonProtocolClient::GreetingWithErrors(const GreetingWithErrorsRequest& request) const {
  auto result = InvokeServiceOperation(request, Aws::Http::HttpMethod::HTTP_POST);
  return result.IsSuccess() ? GreetingWithErrorsOutcome(result.GetResultWithOwnership())
                            : GreetingWithErrorsOutcome(std::move(result.GetError()));
}

HostWithPathOperationOutcome JsonProtocolClient::HostWithPathOperation(const HostWithPathOperationRequest& request) const {
  auto result = InvokeServiceOperation(request, Aws::Http::HttpMethod::HTTP_POST);
  return result.IsSuccess() ? HostWithPathOperationOutcome(result.GetResultWithOwnership())
                            : HostWithPathOperationOutcome(std::move(result.GetError()));
}

JsonEnumsOutcome JsonProtocolClient::JsonEnums(const JsonEnumsRequest& request) const {
  auto result = InvokeServiceOperation(request, Aws::Http::HttpMethod::HTTP_POST);
  return result.IsSuccess() ? JsonEnumsOutcome(result.GetResultWithOwnership()) : JsonEnumsOutcome(std::move(result.GetError()));
}

JsonIntEnumsOutcome JsonProtocolClient::JsonIntEnums(const JsonIntEnumsRequest& request) const {
  auto result = InvokeServiceOperation(request, Aws::Http::HttpMethod::HTTP_POST);
  return result.IsSuccess() ? JsonIntEnumsOutcome(result.GetResultWithOwnership()) : JsonIntEnumsOutcome(std::move(result.GetError()));
}

JsonUnionsOutcome JsonProtocolClient::JsonUnions(const JsonUnionsRequest& request) const {
  auto result = InvokeServiceOperation(request, Aws::Http::HttpMethod::HTTP_POST);
  return result.IsSuccess() ? JsonUnionsOutcome(result.GetResultWithOwnership()) : JsonUnionsOutcome(std::move(result.GetError()));
}

KitchenSinkOperationOutcome JsonProtocolClient::KitchenSinkOperation(const KitchenSinkOperationRequest& request) const {
  auto result = InvokeServiceOperation(request, Aws::Http::HttpMethod::HTTP_POST);
  return result.IsSuccess() ? KitchenSinkOperationOutcome(result.GetResultWithOwnership())
                            : KitchenSinkOperationOutcome(std::move(result.GetError()));
}

NullOperationOutcome JsonProtocolClient::NullOperation(const NullOperationRequest& request) const {
  auto result = InvokeServiceOperation(request, Aws::Http::HttpMethod::HTTP_POST);
  return result.IsSuccess() ? NullOperationOutcome(result.GetResultWithOwnership()) : NullOperationOutcome(std::move(result.GetError()));
}

OperationWithOptionalInputOutputOutcome JsonProtocolClient::OperationWithOptionalInputOutput(
    const OperationWithOptionalInputOutputRequest& request) const {
  auto result = InvokeServiceOperation(request, Aws::Http::HttpMethod::HTTP_POST);
  return result.IsSuccess() ? OperationWithOptionalInputOutputOutcome(result.GetResultWithOwnership())
                            : OperationWithOptionalInputOutputOutcome(std::move(result.GetError()));
}

PutAndGetInlineDocumentsOutcome JsonProtocolClient::PutAndGetInlineDocuments(const PutAndGetInlineDocumentsRequest& request) const {
  auto result = InvokeServiceOperation(request, Aws::Http::HttpMethod::HTTP_POST);
  return result.IsSuccess() ? PutAndGetInlineDocumentsOutcome(result.GetResultWithOwnership())
                            : PutAndGetInlineDocumentsOutcome(std::move(result.GetError()));
}

PutWithContentEncodingOutcome JsonProtocolClient::PutWithContentEncoding(const PutWithContentEncodingRequest& request) const {
  auto result = InvokeServiceOperation(request, Aws::Http::HttpMethod::HTTP_POST);
  return result.IsSuccess() ? PutWithContentEncodingOutcome(result.GetResultWithOwnership())
                            : PutWithContentEncodingOutcome(std::move(result.GetError()));
}

SimpleScalarPropertiesOutcome JsonProtocolClient::SimpleScalarProperties(const SimpleScalarPropertiesRequest& request) const {
  auto result = InvokeServiceOperation(request, Aws::Http::HttpMethod::HTTP_POST);
  return result.IsSuccess() ? SimpleScalarPropertiesOutcome(result.GetResultWithOwnership())
                            : SimpleScalarPropertiesOutcome(std::move(result.GetError()));
}

SparseNullsOperationOutcome JsonProtocolClient::SparseNullsOperation(const SparseNullsOperationRequest& request) const {
  auto result = InvokeServiceOperation(request, Aws::Http::HttpMethod::HTTP_POST);
  return result.IsSuccess() ? SparseNullsOperationOutcome(result.GetResultWithOwnership())
                            : SparseNullsOperationOutcome(std::move(result.GetError()));
}