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 JS_OBJECT_WRAPPER_H
17 #define JS_OBJECT_WRAPPER_H
18 
19 #include <shared_mutex>
20 
21 #include "distributed_object.h"
22 #include "distributed_objectstore.h"
23 #include "js_watcher.h"
24 
25 namespace OHOS::ObjectStore {
26 class JSObjectWrapper {
27 public:
28     JSObjectWrapper(DistributedObjectStore *objectStore, DistributedObject *object);
29     virtual ~JSObjectWrapper();
30     DistributedObject *GetObject();
31     bool AddWatch(napi_env env, const char *type, napi_value handler);
32     void DeleteWatch(napi_env env, const char *type, napi_value handler = nullptr);
33     bool IsUndefined(const char *value);
34     void AddUndefined(const char *value);
35     void DeleteUndefined(const char *value);
36     void DestroyObject();
37     void SetObjectId(const std::string &objectId);
38     std::string GetObjectId();
39 
40 private:
41     DistributedObjectStore *objectStore_;
42     DistributedObject *object_;
43     std::shared_ptr<JSWatcher> watcher_ = nullptr;
44     std::shared_mutex watchMutex_{};
45     std::vector<std::string> undefinedProperties;
46     std::string objectId_;
47 };
48 } // namespace OHOS::ObjectStore
49 
50 #endif
51