| /** |
| * 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 <memory> |
| #include <utility> |
| #include <string> |
| #include <variant> |
| |
| #include "Core.h" |
| #include "ProcessContext.h" |
| #include "ProcessSession.h" |
| |
| namespace org::apache::nifi::minifi::extensions::script { |
| |
| class ScriptExecutor : public minifi::core::CoreComponent { |
| public: |
| ScriptExecutor(std::string name, const utils::Identifier& uuid) : core::CoreComponent(std::move(name), uuid) {} |
| |
| virtual void onTrigger(const std::shared_ptr<core::ProcessContext> &context, const std::shared_ptr<core::ProcessSession> &session) = 0; |
| virtual void initialize(std::filesystem::path script_file, |
| std::string script_body, |
| std::optional<std::string> module_directory, |
| size_t max_concurrent_engines, |
| const core::Relationship& success, |
| const core::Relationship& failure, |
| const std::shared_ptr<core::logging::Logger>& logger) = 0; |
| |
| protected: |
| std::variant<std::monostate, std::filesystem::path, std::string> script_to_run_; |
| std::optional<std::string> module_directory_; |
| }; |
| } // namespace org::apache::nifi::minifi::extensions::script |