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_IERROR_OBSERVER_H
17 #define OHOS_ABILITY_RUNTIME_IERROR_OBSERVER_H
18 
19 #include <string>
20 
21 namespace OHOS {
22 namespace AppExecFwk {
23 struct ErrorObject {
24     std::string name;
25     std::string message;
26     std::string stack;
27 };
28 
29 class IErrorObserver {
30 public:
31     IErrorObserver() = default;
32     virtual ~IErrorObserver() = default;
33     /**
34      * Will be called when the js runtime throws an exception which doesn't caught by user.
35      *
36      * @param errMsg the message and error stacktrace about the exception.
37      */
38     virtual void OnUnhandledException(std::string errMsg) = 0;
39 
40     /**
41      * When an abnormal event occurs in the native layer and the JS layer needs to be notified, it will be called.
42      *
43      * @param errorObj the errorObj about the exception.
44      */
45     virtual void OnExceptionObject(const AppExecFwk::ErrorObject &errorObj) = 0;
46 };
47 }  // namespace AppExecFwk
48 }  // namespace OHOS
49 #endif  // OHOS_ABILITY_RUNTIME_IERROR_OBSERVER_H
50