1 /* 2 * Copyright (c) 2024 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 SERVICES_EDM_INCLUDE_UTILS_WATERMARK_IMAGE_SERIALIZER_H 17 #define SERVICES_EDM_INCLUDE_UTILS_WATERMARK_IMAGE_SERIALIZER_H 18 19 #include <map> 20 #include "ipolicy_serializer.h" 21 #include "watermark_image_type.h" 22 23 namespace OHOS { 24 namespace EDM { 25 26 /* 27 * Policy data serializer of watermark image. 28 */ 29 class WatermarkImageSerializer : 30 public IPolicySerializer<std::map<std::pair<std::string, int32_t>, WatermarkImageType>>, 31 public DelayedSingleton<WatermarkImageSerializer> { 32 public: 33 bool Deserialize(const std::string &policy, 34 std::map<std::pair<std::string, int32_t>, WatermarkImageType> &dataObj) override; 35 36 bool Serialize(const std::map<std::pair<std::string, int32_t>, WatermarkImageType> &dataObj, 37 std::string &policy) override; 38 39 bool GetPolicy(MessageParcel &data, 40 std::map<std::pair<std::string, int32_t>, WatermarkImageType> &result) override; 41 42 bool WritePolicy(MessageParcel &reply, 43 std::map<std::pair<std::string, int32_t>, WatermarkImageType> &result) override; 44 45 bool MergePolicy(std::vector<std::map<std::pair<std::string, int32_t>, WatermarkImageType>> &data, 46 std::map<std::pair<std::string, int32_t>, WatermarkImageType> &result) override; 47 }; 48 } // namespace EDM 49 } // namespace OHOS 50 51 #endif // SERVICES_EDM_INCLUDE_UTILS_WATERMARK_IMAGE_SERIALIZER_H 52