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 LOCATION_DATA_RDB_HELPER_H
17 #define LOCATION_DATA_RDB_HELPER_H
18 #include <memory>
19 #include <singleton.h>
20 #include "datashare_helper.h"
21 #include "iremote_object.h"
22 #include "uri.h"
23 #include "constant_definition.h"
24 
25 namespace OHOS {
26 namespace Location {
27 class LocationDataRdbHelper {
28 public:
29     static LocationDataRdbHelper* GetInstance();
30     LocationDataRdbHelper();
31     ~LocationDataRdbHelper();
32     LocationErrCode RegisterDataObserver(const Uri &uri, const sptr<AAFwk::IDataAbilityObserver> &dataObserver);
33     LocationErrCode UnregisterDataObserver(const Uri &uri, const sptr<AAFwk::IDataAbilityObserver> &dataObserver);
34     LocationErrCode GetValue(Uri &uri, const std::string &column, int32_t &value);
35     LocationErrCode SetValue(Uri &uri, const std::string &column, int &value);
36     std::shared_ptr<DataShare::DataShareHelper> CreateDataShareHelper();
37     void ReleaseDataShareHelper(std::shared_ptr<DataShare::DataShareHelper>& dataShareHelper);
38 private:
39     void Initialize();
40 
41     sptr<IRemoteObject> remoteObj_;
42 };
43 } // namespace Location
44 } // namespace OHOS
45 #endif // LOCATION_DATA_RDB_HELPER_H
46