| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| |
| #pragma once |
| |
| #include <string> |
| #include <memory> |
| #include <utility> |
| #include <optional> |
| |
| #include "core/logging/Logger.h" |
| #include "core/Processor.h" |
| #include "google/cloud/storage/oauth2/credentials.h" |
| #include "google/cloud/storage/client.h" |
| #include "google/cloud/storage/retry_policy.h" |
| |
| namespace org::apache::nifi::minifi::extensions::gcp { |
| class GCSProcessor : public core::Processor { |
| public: |
| GCSProcessor(const std::string& name, const minifi::utils::Identifier& uuid, std::shared_ptr<core::logging::Logger> logger) |
| : core::Processor(name, uuid), |
| logger_(std::move(logger)) { |
| } |
| |
| EXTENSIONAPI static const core::Property GCPCredentials; |
| EXTENSIONAPI static const core::Property NumberOfRetries; |
| EXTENSIONAPI static const core::Property EndpointOverrideURL; |
| |
| void onSchedule(const std::shared_ptr<core::ProcessContext> &context, const std::shared_ptr<core::ProcessSessionFactory> &sessionFactory) override; |
| |
| protected: |
| virtual google::cloud::storage::Client getClient() const; |
| |
| std::optional<std::string> endpoint_url_; |
| std::shared_ptr<google::cloud::storage::oauth2::Credentials> gcp_credentials_; |
| google::cloud::storage::RetryPolicyOption::Type retry_policy_ = std::make_shared<google::cloud::storage::LimitedErrorCountRetryPolicy>(6); |
| std::shared_ptr<core::logging::Logger> logger_; |
| }; |
| |
| } // namespace org::apache::nifi::minifi::extensions::gcp |