1 /* 2 * Copyright (C) 2025 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 OHOS_MEDIA_TABLE_EVENT_HANDLER_H 17 #define OHOS_MEDIA_TABLE_EVENT_HANDLER_H 18 19 #include <string> 20 21 #include "rdb_store.h" 22 #include "i_media_rdb_open_event.h" 23 24 namespace OHOS::Media { 25 #define EXPORT __attribute__ ((visibility ("default"))) 26 class EXPORT TableEventHandler : public IMediaRdbOpenEvent { 27 public: // constructors 28 TableEventHandler(); 29 virtual ~TableEventHandler() = default; 30 31 public: 32 int32_t OnCreate(std::shared_ptr<MediaLibraryRdbStore> store) override; 33 int32_t OnUpgrade(std::shared_ptr<MediaLibraryRdbStore> store, int32_t oldVersion, int32_t newVersion) override; 34 35 private: // private members 36 std::vector<std::shared_ptr<IMediaRdbOpenEvent>> handlers_; 37 38 private: // private definitions 39 enum { 40 E_OK = 0, 41 }; 42 }; 43 } // namespace OHOS::Media 44 #endif // OHOS_MEDIA_TABLE_EVENT_HANDLER_H