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_PLUGIN_INCLUDE_UTILS_ARRAY_USB_DEVICE_ID_SERIALIZER_H
17 #define SERVICES_EDM_PLUGIN_INCLUDE_UTILS_ARRAY_USB_DEVICE_ID_SERIALIZER_H
18 
19 #include "ipolicy_serializer.h"
20 #include "singleton.h"
21 #include "usb_device_id.h"
22 
23 namespace OHOS {
24 namespace EDM {
25 /*
26  * Policy data serializer of type std::vector<UsbDeviceId>.
27  */
28 class ArrayUsbDeviceIdSerializer : public IPolicySerializer<std::vector<UsbDeviceId>>,
29     public DelayedSingleton<ArrayUsbDeviceIdSerializer> {
30 public:
31     std::vector<UsbDeviceId> SetUnionPolicyData(std::vector<UsbDeviceId> &data, std::vector<UsbDeviceId> &currentData);
32     std::vector<UsbDeviceId> SetDifferencePolicyData(std::vector<UsbDeviceId> &data,
33         std::vector<UsbDeviceId> &currentData);
34     bool Deserialize(const std::string &jsonString, std::vector<UsbDeviceId> &dataObj) override;
35     bool Serialize(const std::vector<UsbDeviceId> &dataObj, std::string &jsonString) override;
36     bool GetPolicy(MessageParcel &data, std::vector<UsbDeviceId> &result) override;
37     bool WritePolicy(MessageParcel &reply, std::vector<UsbDeviceId> &result) override;
38     bool MergePolicy(std::vector<std::vector<UsbDeviceId>> &data, std::vector<UsbDeviceId> &result) override;
39 };
40 } // namespace EDM
41 } // namespace OHOS
42 
43 #endif // SERVICES_EDM_PLUGIN_INCLUDE_UTILS_ARRAY_USB_DEVICE_ID_SERIALIZER_H
44