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 PERSISTENT_DATA_CONTROLLER_H
17 #define PERSISTENT_DATA_CONTROLLER_H
18 
19 #include "data_share_manager_impl.h"
20 #include "datashare_template.h"
21 
22 namespace OHOS {
23 namespace DataShare {
24 class PersistentDataController {
25 public:
26     PersistentDataController() = default;
27 
28     virtual ~PersistentDataController() = default;
29 
30     int AddQueryTemplate(const std::string &uri, int64_t subscriberId, Template &tpl);
31 
32     int DelQueryTemplate(const std::string &uri, int64_t subscriberId);
33 
34     std::vector<OperationResult> SubscribeRdbData(void *subscriber, const std::vector<std::string> &uris,
35         const TemplateId &templateId, std::function<void(const RdbChangeNode &)> callback);
36 
37     std::vector<OperationResult> UnSubscribeRdbData(void *subscriber, const std::vector<std::string> &uris,
38         const TemplateId &templateId);
39 
40     std::vector<OperationResult> EnableSubscribeRdbData(void *subscriber, const std::vector<std::string> &uris,
41         const TemplateId &templateId);
42 
43     std::vector<OperationResult> DisableSubscribeRdbData(void *subscriber, const std::vector<std::string> &uris,
44         const TemplateId &templateId);
45 };
46 } // namespace DataShare
47 } // namespace OHOS
48 
49 #endif // PERSISTENT_DATA_CONTROLLER_H
50