1 /* 2 * Copyright (c) 2021-2022 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 PROFILE_DATABASE_H 17 #define PROFILE_DATABASE_H 18 19 #include <pthread.h> 20 21 #include "rdb_errno.h" 22 #include "rdb_helper.h" 23 #include "rdb_open_callback.h" 24 #include "rdb_store.h" 25 #include "result_set.h" 26 27 namespace OHOS { 28 namespace Contacts { 29 class ProfileDatabase { 30 public: 31 static std::shared_ptr<ProfileDatabase> GetInstance(); 32 static std::shared_ptr<OHOS::NativeRdb::RdbStore> store_; 33 int BeginTransaction(); 34 int Commit(); 35 int RollBack(); 36 static void DestroyInstanceAndRestore(std::string restorePath); 37 38 private: 39 ProfileDatabase(); 40 static bool Restore(std::string restorePath); 41 ProfileDatabase(const ProfileDatabase &); 42 const ProfileDatabase &operator=(const ProfileDatabase &); 43 static std::shared_ptr<ProfileDatabase> profileDatabase_; 44 }; 45 46 class SqliteOpenHelperProfileCallback : public OHOS::NativeRdb::RdbOpenCallback { 47 public: 48 int OnCreate(OHOS::NativeRdb::RdbStore &rdbStore) override; 49 int OnUpgrade(OHOS::NativeRdb::RdbStore &rdbStore, int oldVersion, int newVersion) override; 50 int OnDowngrade(OHOS::NativeRdb::RdbStore &rdbStore, int currentVersion, int targetVersion) override; 51 }; 52 } // namespace Contacts 53 } // namespace OHOS 54 #endif // PROFILE_DATABASE_H 55