Smithy generator for paginator

.gitignore

@@ -82,6 +82,9 @@ toolchains/android/
 tools/code-generation/generator/target/
 tools/code-generation/smithy/codegen/gradle/
 tools/code-generation/smithy/codegen/.gradle/
+tools/code-generation/smithy/cpp-codegen/.gradle/
+tools/code-generation/smithy/cpp-codegen/output/
+tools/code-generation/smithy/cpp-codegen/smithy-build.json
 
 #config output
 aws-cpp-sdk-core/include/aws/core/SDKConfig.h

generated/src/aws-cpp-sdk-dynamodb/include/aws/dynamodb/DynamoDBClient.h

@@ -7,6 +7,7 @@
 #include <aws/core/client/AWSClientAsyncCRTP.h>
 #include <aws/core/client/ClientConfiguration.h>
 #include <aws/dynamodb/DynamoDBErrorMarshaller.h>
+#include <aws/dynamodb/DynamoDBPaginationBase.h>
 #include <aws/dynamodb/DynamoDBServiceClientModel.h>
 #include <aws/dynamodb/DynamoDB_EXPORTS.h>
 #include <smithy/client/AwsSmithyClient.h>
@@ -40,7 +41,8 @@ class AWS_DYNAMODB_API DynamoDBClient
       public smithy::client::AwsSmithyClientT<Aws::DynamoDB::SERVICE_NAME, Aws::DynamoDB::DynamoDBClientConfiguration,
                                               smithy::AuthSchemeResolverBase<>, Aws::Crt::Variant<smithy::SigV4AuthScheme>,
                                               DynamoDBEndpointProviderBase, smithy::client::JsonOutcomeSerializer,
-                                              smithy::client::JsonOutcome, Aws::Client::DynamoDBErrorMarshaller> {
+                                              smithy::client::JsonOutcome, Aws::Client::DynamoDBErrorMarshaller>,
+      public DynamoDBPaginationBase<DynamoDBClient> {
  public:
   static const char* GetServiceName();
   static const char* GetAllocationTag();

generated/src/aws-cpp-sdk-dynamodb/include/aws/dynamodb/DynamoDBClientPagination.h

@@ -0,0 +1,34 @@
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+#pragma once
+#include <aws/core/utils/pagination/Paginator.h>
+#include <aws/dynamodb/DynamoDBClient.h>
+#include <aws/dynamodb/model/ListContributorInsightsPaginationTraits.h>
+#include <aws/dynamodb/model/ListExportsPaginationTraits.h>
+#include <aws/dynamodb/model/ListImportsPaginationTraits.h>
+#include <aws/dynamodb/model/ListTablesPaginationTraits.h>
+#include <aws/dynamodb/model/QueryPaginationTraits.h>
+#include <aws/dynamodb/model/ScanPaginationTraits.h>
+
+namespace Aws {
+namespace DynamoDB {
+
+using ListContributorInsightsPaginator =
+    Aws::Utils::Pagination::Paginator<DynamoDBClient, Model::ListContributorInsightsRequest,
+                                      Pagination::ListContributorInsightsPaginationTraits<DynamoDBClient>>;
+using ListExportsPaginator =
+    Aws::Utils::Pagination::Paginator<DynamoDBClient, Model::ListExportsRequest, Pagination::ListExportsPaginationTraits<DynamoDBClient>>;
+using ListImportsPaginator =
+    Aws::Utils::Pagination::Paginator<DynamoDBClient, Model::ListImportsRequest, Pagination::ListImportsPaginationTraits<DynamoDBClient>>;
+using ListTablesPaginator =
+    Aws::Utils::Pagination::Paginator<DynamoDBClient, Model::ListTablesRequest, Pagination::ListTablesPaginationTraits<DynamoDBClient>>;
+using QueryPaginator =
+    Aws::Utils::Pagination::Paginator<DynamoDBClient, Model::QueryRequest, Pagination::QueryPaginationTraits<DynamoDBClient>>;
+using ScanPaginator =
+    Aws::Utils::Pagination::Paginator<DynamoDBClient, Model::ScanRequest, Pagination::ScanPaginationTraits<DynamoDBClient>>;
+
+}  // namespace DynamoDB
+}  // namespace Aws

generated/src/aws-cpp-sdk-dynamodb/include/aws/dynamodb/DynamoDBPaginationBase.h

@@ -0,0 +1,86 @@
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+#pragma once
+
+#include <aws/core/utils/pagination/Paginator.h>
+#include <aws/dynamodb/model/ListContributorInsightsPaginationTraits.h>
+#include <aws/dynamodb/model/ListExportsPaginationTraits.h>
+#include <aws/dynamodb/model/ListImportsPaginationTraits.h>
+#include <aws/dynamodb/model/ListTablesPaginationTraits.h>
+#include <aws/dynamodb/model/QueryPaginationTraits.h>
+#include <aws/dynamodb/model/ScanPaginationTraits.h>
+
+#include <memory>
+
+namespace Aws {
+namespace DynamoDB {
+
+class DynamoDBClient;
+
+template <typename DerivedClient>
+class DynamoDBPaginationBase {
+ public:
+  /**
+   * Create a paginator for ListContributorInsights operation
+   */
+  Aws::Utils::Pagination::Paginator<DerivedClient, Model::ListContributorInsightsRequest,
+                                    Pagination::ListContributorInsightsPaginationTraits<DerivedClient>>
+  ListContributorInsightsPaginator(const Model::ListContributorInsightsRequest& request) {
+    return Aws::Utils::Pagination::Paginator<DerivedClient, Model::ListContributorInsightsRequest,
+                                             Pagination::ListContributorInsightsPaginationTraits<DerivedClient>>{
+        *static_cast<DerivedClient*>(this), request};
+  }
+
+  /**
+   * Create a paginator for ListExports operation
+   */
+  Aws::Utils::Pagination::Paginator<DerivedClient, Model::ListExportsRequest, Pagination::ListExportsPaginationTraits<DerivedClient>>
+  ListExportsPaginator(const Model::ListExportsRequest& request) {
+    return Aws::Utils::Pagination::Paginator<DerivedClient, Model::ListExportsRequest,
+                                             Pagination::ListExportsPaginationTraits<DerivedClient>>{*static_cast<DerivedClient*>(this),
+                                                                                                     request};
+  }
+
+  /**
+   * Create a paginator for ListImports operation
+   */
+  Aws::Utils::Pagination::Paginator<DerivedClient, Model::ListImportsRequest, Pagination::ListImportsPaginationTraits<DerivedClient>>
+  ListImportsPaginator(const Model::ListImportsRequest& request) {
+    return Aws::Utils::Pagination::Paginator<DerivedClient, Model::ListImportsRequest,
+                                             Pagination::ListImportsPaginationTraits<DerivedClient>>{*static_cast<DerivedClient*>(this),
+                                                                                                     request};
+  }
+
+  /**
+   * Create a paginator for ListTables operation
+   */
+  Aws::Utils::Pagination::Paginator<DerivedClient, Model::ListTablesRequest, Pagination::ListTablesPaginationTraits<DerivedClient>>
+  ListTablesPaginator(const Model::ListTablesRequest& request) {
+    return Aws::Utils::Pagination::Paginator<DerivedClient, Model::ListTablesRequest,
+                                             Pagination::ListTablesPaginationTraits<DerivedClient>>{*static_cast<DerivedClient*>(this),
+                                                                                                    request};
+  }
+
+  /**
+   * Create a paginator for Query operation
+   */
+  Aws::Utils::Pagination::Paginator<DerivedClient, Model::QueryRequest, Pagination::QueryPaginationTraits<DerivedClient>> QueryPaginator(
+      const Model::QueryRequest& request) {
+    return Aws::Utils::Pagination::Paginator<DerivedClient, Model::QueryRequest, Pagination::QueryPaginationTraits<DerivedClient>>{
+        *static_cast<DerivedClient*>(this), request};
+  }
+
+  /**
+   * Create a paginator for Scan operation
+   */
+  Aws::Utils::Pagination::Paginator<DerivedClient, Model::ScanRequest, Pagination::ScanPaginationTraits<DerivedClient>> ScanPaginator(
+      const Model::ScanRequest& request) {
+    return Aws::Utils::Pagination::Paginator<DerivedClient, Model::ScanRequest, Pagination::ScanPaginationTraits<DerivedClient>>{
+        *static_cast<DerivedClient*>(this), request};
+  }
+};
+}  // namespace DynamoDB
+}  // namespace Aws

generated/src/aws-cpp-sdk-dynamodb/include/aws/dynamodb/model/ScanPaginationTraits.h

@@ -0,0 +1,32 @@
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+#pragma once
+#include <aws/dynamodb/DynamoDBServiceClientModel.h>
+#include <aws/dynamodb/DynamoDB_EXPORTS.h>
+#include <aws/dynamodb/model/ScanRequest.h>
+#include <aws/dynamodb/model/ScanResult.h>
+
+namespace Aws {
+namespace DynamoDB {
+namespace Pagination {
+
+template <typename Client = DynamoDBClient>
+struct ScanPaginationTraits {
+  using RequestType = Model::ScanRequest;
+  using ResultType = Model::ScanResult;
+  using OutcomeType = Model::ScanOutcome;
+  using ClientType = Client;
+
+  static OutcomeType Invoke(Client& client, const RequestType& request) { return client.Scan(request); }
+
+  static bool HasMoreResults(const ResultType& result) { return !result.GetLastEvaluatedKey().empty(); }
+
+  static void SetNextRequest(const ResultType& result, RequestType& request) { request.SetExclusiveStartKey(result.GetLastEvaluatedKey()); }
+};
+
+}  // namespace Pagination
+}  // namespace DynamoDB
+}  // namespace Aws

generated/src/aws-cpp-sdk-ec2/include/aws/ec2/EC2Client.h

@@ -9,6 +9,7 @@
 #include <aws/core/client/AWSClientAsyncCRTP.h>
 #include <aws/core/client/ClientConfiguration.h>
 #include <aws/core/utils/xml/XmlSerializer.h>
+#include <aws/ec2/EC2PaginationBase.h>
 #include <aws/ec2/EC2ServiceClientModel.h>
 #include <aws/ec2/EC2_EXPORTS.h>
 
@@ -21,7 +22,9 @@ namespace EC2 {
  * href="https://docs.aws.amazon.com/ec2/latest/devguide">Amazon EC2 Developer
  * Guide</a>.</p>
  */
-class AWS_EC2_API EC2Client : public Aws::Client::AWSXMLClient, public Aws::Client::ClientWithAsyncTemplateMethods<EC2Client> {
+class AWS_EC2_API EC2Client : public Aws::Client::AWSXMLClient,
+                              public Aws::Client::ClientWithAsyncTemplateMethods<EC2Client>,
+                              public EC2PaginationBase<EC2Client> {
  public:
   typedef Aws::Client::AWSXMLClient BASECLASS;
   static const char* GetServiceName();