1 /* 2 * Copyright (C) 2022 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 DATA_STORAGE_RDB_OPKEY_CALLBACK_H 17 #define DATA_STORAGE_RDB_OPKEY_CALLBACK_H 18 19 #include "iosfwd" 20 #include "rdb_base_callback.h" 21 #include "vector" 22 23 namespace OHOS { 24 namespace NativeRdb { 25 class RdbStore; 26 } 27 namespace Telephony { 28 class RdbOpKeyCallback : public RdbBaseCallBack { 29 public: RdbOpKeyCallback(const std::vector<std::string> & createTableVec)30 explicit RdbOpKeyCallback(const std::vector<std::string> &createTableVec) : RdbBaseCallBack(createTableVec) {} 31 ~RdbOpKeyCallback() = default; 32 33 int OnUpgrade(NativeRdb::RdbStore &rdbStore, int oldVersion, int newVersion) override; 34 int OnDowngrade(NativeRdb::RdbStore &rdbStore, int currentVersion, int targetVersion) override; 35 int OnCreate(NativeRdb::RdbStore &rdbStore) override; 36 int OnOpen(NativeRdb::RdbStore &rdbStore) override; 37 38 private: 39 void InitData(NativeRdb::RdbStore &rdbStore, const std::string &tableName); 40 int ClearData(NativeRdb::RdbStore &rdbStore); 41 }; 42 } // namespace Telephony 43 } // namespace OHOS 44 #endif // DATA_STORAGE_RDB_OPKEY_CALLBACK_H