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 UDMF_UNIFIED_RECORD_H 17 #define UDMF_UNIFIED_RECORD_H 18 19 #include <memory> 20 #include <string> 21 #include <vector> 22 #include "entry_getter.h" 23 #include "unified_meta.h" 24 #include "visibility.h" 25 #include "unified_types.h" 26 27 namespace OHOS { 28 namespace UDMF { 29 class UnifiedRecord { 30 public: 31 API_EXPORT UnifiedRecord(); 32 explicit API_EXPORT UnifiedRecord(UDType type); 33 API_EXPORT UnifiedRecord(UDType type, ValueType value); 34 virtual ~UnifiedRecord() = default; 35 36 API_EXPORT UnifiedRecord(const UnifiedRecord& other) = delete; 37 API_EXPORT UnifiedRecord& operator=(const UnifiedRecord& other) = delete; 38 API_EXPORT UnifiedRecord(UnifiedRecord &&other) = delete; 39 API_EXPORT UnifiedRecord& operator=(UnifiedRecord &&other) = delete; 40 41 UDType API_EXPORT GetType() const; 42 std::vector<std::string> API_EXPORT GetTypes() const; 43 void API_EXPORT SetType(const UDType &type); 44 virtual int64_t API_EXPORT GetSize(); 45 46 std::string API_EXPORT GetUid() const; 47 void API_EXPORT SetUid(const std::string &id); 48 ValueType API_EXPORT GetValue(); 49 void SetValue(const ValueType &value); 50 ValueType API_EXPORT GetOriginValue() const; 51 52 void API_EXPORT SetUtdId(const std::string &utdId); 53 std::set<std::string> API_EXPORT GetUtdIds() const; 54 std::set<std::string> API_EXPORT GetUtdIdsWithAddFileType(bool isSpecific) const; 55 std::string API_EXPORT GetUtdId() const; 56 void API_EXPORT SetUtdId2(const std::string &utdId); 57 std::string API_EXPORT GetUtdId2() const; 58 59 bool API_EXPORT HasType(const std::string &utdId) const; 60 void API_EXPORT AddEntry(const std::string &utdId, ValueType &&value); 61 ValueType API_EXPORT GetEntry(const std::string &utdId); 62 std::shared_ptr<std::map<std::string, ValueType>> API_EXPORT GetEntries(); 63 std::shared_ptr<std::map<std::string, ValueType>> API_EXPORT GetInnerEntries() const; 64 void SetInnerEntries(std::shared_ptr<std::map<std::string, ValueType>> entries); 65 int64_t GetInnerEntriesSize() const; 66 67 void API_EXPORT SetEntryGetter(const std::vector<std::string> &utdIds, 68 const std::shared_ptr<EntryGetter> &entryGetter); 69 std::shared_ptr<EntryGetter> API_EXPORT GetEntryGetter(); 70 void API_EXPORT SetDataId(uint32_t dataId); 71 uint32_t API_EXPORT GetDataId() const; 72 void API_EXPORT SetRecordId(uint32_t recordId); 73 uint32_t API_EXPORT GetRecordId() const; 74 void API_EXPORT SetChannelName(const std::string &channelName); 75 76 virtual void InitObject(); 77 bool HasFileType(std::string &fileUri) const; 78 void SetFileUri(const std::string &fileUri); 79 80 std::vector<UriInfo> GetUris() const; 81 void SetUris(std::vector<UriInfo> uris); 82 void API_EXPORT ClearUris(); 83 void API_EXPORT ComputeUris(const std::function<bool(UriInfo &)> &action); 84 protected: 85 UDType dataType_; 86 std::string utdId_; 87 std::string utdId2_; 88 ValueType value_; 89 private: 90 void AddFileUriType(std::set<std::string> &utdIds, const std::shared_ptr<Object> &fileUri, bool isSpecific) const; 91 92 std::string uid_; // unique identifier 93 std::shared_ptr<std::map<std::string, ValueType>> entries_ = std::make_shared<std::map<std::string, ValueType>>(); 94 std::vector<UriInfo> uris_ {}; 95 uint32_t dataId_ = 0; 96 uint32_t recordId_ = 0; 97 std::string channelName_; 98 std::shared_ptr<EntryGetter> entryGetter_; 99 mutable std::recursive_mutex mutex_; 100 }; 101 } // namespace UDMF 102 } // namespace OHOS 103 #endif // UDMF_UNIFIED_RECORD_H 104