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 FOUNDATION_APPEXECFWK_SERVICES_BUNDLEMGR_INCLUDE_RDB_DATA_MANAGER_H 17 #define FOUNDATION_APPEXECFWK_SERVICES_BUNDLEMGR_INCLUDE_RDB_DATA_MANAGER_H 18 19 #include "bms_rdb_config.h" 20 #include "bms_rdb_open_callback.h" 21 #include "rdb_helper.h" 22 23 namespace OHOS { 24 namespace AppExecFwk { 25 class RdbDataManager { 26 public: 27 RdbDataManager(const BmsRdbConfig &bmsRdbConfig); 28 ~RdbDataManager(); 29 30 static void ClearCache(); 31 bool InsertData(const std::string &key, const std::string &value); 32 bool InsertData(const NativeRdb::ValuesBucket &valuesBucket); 33 bool UpdateData(const std::string &key, const std::string &value); 34 bool DeleteData(const std::string &key); 35 bool QueryData(const std::string &key, std::string &value); 36 bool QueryAllData(std::map<std::string, std::string> &datas); 37 38 bool BatchInsert(int64_t &outInsertNum, const std::vector<NativeRdb::ValuesBucket> &valuesBuckets); 39 bool UpdateData(const NativeRdb::ValuesBucket &valuesBucket, 40 const NativeRdb::AbsRdbPredicates &absRdbPredicates); 41 bool DeleteData(const NativeRdb::AbsRdbPredicates &absRdbPredicates); 42 std::shared_ptr<NativeRdb::AbsSharedResultSet> QueryData( 43 const NativeRdb::AbsRdbPredicates &absRdbPredicates); 44 bool CreateTable(); 45 46 private: 47 std::shared_ptr<NativeRdb::RdbStore> GetRdbStore(); 48 49 BmsRdbConfig bmsRdbConfig_; 50 }; 51 } // namespace AppExecFwk 52 } // namespace OHOS 53 #endif // FOUNDATION_APPEXECFWK_SERVICES_BUNDLEMGR_INCLUDE_RDB_DATA_MANAGER_H 54