1 /*
2  * Copyright (c) 2022-2023 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 OHOS_ABILITY_RUNTIME_JS_ERROR_OBSERVER_H
17 #define OHOS_ABILITY_RUNTIME_JS_ERROR_OBSERVER_H
18 
19 #include <map>
20 
21 #include "ierror_observer.h"
22 #include "native_engine/native_engine.h"
23 
24 namespace OHOS {
25 namespace AbilityRuntime {
26 class JsErrorObserver : public AppExecFwk::IErrorObserver,
27                         public std::enable_shared_from_this<JsErrorObserver> {
28 public:
29     explicit JsErrorObserver(napi_env env);
30     virtual ~JsErrorObserver();
31     void OnExceptionObject(const AppExecFwk::ErrorObject &errorObj) override;
32     void OnUnhandledException(const std::string errMsg) override;
33     void AddJsObserverObject(const int32_t observerId, napi_value jsObserverObject, bool isSync = false);
34     bool RemoveJsObserverObject(const int32_t observerId, bool isSync = false);
35     bool IsEmpty();
36 
37 private:
38     void CallJsFunction(napi_value value, const char* methodName, napi_value const *argv, size_t argc);
39     void HandleOnUnhandledException(const std::string &errMsg);
40     void HandleException(const AppExecFwk::ErrorObject &errorObj);
41     napi_value CreateJsErrorObject(napi_env env, const AppExecFwk::ErrorObject &errorObj);
42 
43 private:
44     napi_env env_;
45     std::map<int32_t, std::shared_ptr<NativeReference>> jsObserverObjectMap_;
46     std::map<int32_t, std::shared_ptr<NativeReference>> jsObserverObjectMapSync_;
47 };
48 }  // namespace AbilityRuntime
49 }  // namespace OHOS
50 #endif // OHOS_ABILITY_RUNTIME_JS_ERROR_OBSERVER_H
51