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 SQLITE_STORE_EXECUTOR_IMPL_H 17 #define SQLITE_STORE_EXECUTOR_IMPL_H 18 19 #include "db_config.h" 20 #include "json_common.h" 21 #include "kv_store_executor.h" 22 #include "sqlite3.h" 23 24 namespace DocumentDB { 25 class SqliteStoreExecutorImpl : public KvStoreExecutor { 26 public: 27 static int CreateDatabase(const std::string &path, const DBConfig &config, sqlite3 *&db); 28 29 SqliteStoreExecutorImpl() = default; 30 explicit SqliteStoreExecutorImpl(sqlite3 *handle); 31 ~SqliteStoreExecutorImpl() override; 32 33 int GetDBConfig(std::string &config); 34 int SetDBConfig(const std::string &config); 35 36 int StartTransaction() override; 37 int Commit() override; 38 int Rollback() override; 39 40 int PutData(const std::string &collName, Key &key, const Value &value, bool isNeedAddKeyType = true) override; 41 int InsertData(const std::string &collName, Key &key, const Value &value, bool isNeedAddKeyType = true) override; 42 int GetDataByKey(const std::string &collName, Key &key, Value &value) const override; 43 int GetDataById(const std::string &collName, Key &key, Value &value) const override; 44 int GetDataByFilter(const std::string &collName, Key &key, const JsonObject &filterObj, 45 std::pair<std::string, std::string> &values, int isIdExist) const override; 46 int DelData(const std::string &collName, Key &key) override; 47 48 int CreateCollection(const std::string &name, const std::string &option, bool ignoreExists) override; 49 int DropCollection(const std::string &name, bool ignoreNonExists) override; 50 bool IsCollectionExists(const std::string &name, int &errCode) override; 51 52 int SetCollectionOption(const std::string &name, const std::string &option) override; 53 int CleanCollectionOption(const std::string &name) override; 54 55 private: 56 sqlite3 *dbHandle_ = nullptr; 57 }; 58 } // namespace DocumentDB 59 #endif // SQLITE_STORE_EXECUTOR_IMPL_H