1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef COMMANDLINEFACTORY_H 17 #define COMMANDLINEFACTORY_H 18 19 #include <memory> 20 21 #include "CommandLine.h" 22 23 class CommandLineFactory { 24 public: 25 CommandLineFactory(); ~CommandLineFactory()26 ~CommandLineFactory() {} 27 static void InitCommandMap(); 28 static std::unique_ptr<CommandLine> CreateCommandLine(std::string command, 29 CommandLine::CommandType type, 30 Json::Value args, 31 const LocalSocket& socket); 32 33 private: 34 template <typename T> 35 static std::unique_ptr<CommandLine> 36 CreateObject(CommandLine::CommandType, const Json::Value&, const LocalSocket& socket); 37 using CommandTypeMap = std::map< 38 std::string, 39 std::unique_ptr<CommandLine> (*)(CommandLine::CommandType, const Json::Value&, const LocalSocket& socket)>; 40 static CommandTypeMap typeMap; 41 }; 42 43 #endif // COMMANDLINEFACTORY_H 44