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 SERVICES_EDM_INCLUDE_UTILS_ARRAY_INT_SERIALIZER_H 17 #define SERVICES_EDM_INCLUDE_UTILS_ARRAY_INT_SERIALIZER_H 18 19 #include "ipolicy_serializer.h" 20 #include "singleton.h" 21 22 namespace OHOS { 23 namespace EDM { 24 /* 25 * Policy data serializer of type std::vector<int32_t>. 26 */ 27 class ArrayIntSerializer : public IPolicySerializer<std::vector<int32_t>>, public DelayedSingleton<ArrayIntSerializer> { 28 public: 29 std::vector<int32_t> SetUnionPolicyData(std::vector<int32_t> &data, std::vector<int32_t> ¤tData); 30 std::vector<int32_t> SetDifferencePolicyData(std::vector<int32_t> &data, 31 std::vector<int32_t> ¤tData); 32 std::vector<int32_t> SetIntersectionPolicyData(std::vector<int32_t> &data, std::vector<int32_t> ¤tData); 33 bool Deserialize(const std::string &jsonString, std::vector<int32_t> &dataObj) override; 34 35 bool Serialize(const std::vector<int32_t> &dataObj, std::string &jsonString) override; 36 37 bool GetPolicy(MessageParcel &data, std::vector<int32_t> &result) override; 38 39 bool WritePolicy(MessageParcel &reply, std::vector<int32_t> &result) override; 40 41 bool MergePolicy(std::vector<std::vector<int32_t>> &data, std::vector<int32_t> &result) override; 42 43 private: 44 void Deduplication(std::vector<int32_t> &dataObj); 45 }; 46 } // namespace EDM 47 } // namespace OHOS 48 49 #endif // SERVICES_EDM_INCLUDE_UTILS_ARRAY_INT_SERIALIZER_H 50