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 ABILITYLITE_ABILITY_THREAD_LOADER_H
17 #define ABILITYLITE_ABILITY_THREAD_LOADER_H
18 
19 #include "ability_thread.h"
20 
21 namespace OHOS {
22 namespace AbilitySlite {
23 enum class AbilityThreadCreatorType {
24     JS_CREATOR,
25     NATIVE_CREATOR,
26 };
27 
28 /**
29 * @brief Method to create AbilityThread.
30 *
31 * This method can create an AbilityThread and return a pointer to the AbilityThread.
32 *
33 */
34 using AbilityThreadCreatorFunc = AbilityThread*(*)();
35 
36 class AbilityThreadLoader final {
37 public:
GetInstance()38     static AbilityThreadLoader &GetInstance()
39     {
40         static AbilityThreadLoader instance;
41         return instance;
42     }
43 
44     AbilityThreadLoader() = default;
45 
46     ~AbilityThreadLoader() = default;
47 
48     void SetCreatorFunc(AbilityThreadCreatorType type, AbilityThreadCreatorFunc creator);
49 
50     AbilityThread *CreateAbilityThread(AbilityThreadCreatorType type) const;
51 
52     void UnsetCreatorFunc(AbilityThreadCreatorType type);
53 
54 private:
55     AbilityThreadCreatorFunc jsAbilityThreadFunc_ = nullptr;
56     AbilityThreadCreatorFunc nativeAbilityThreadFunc_ = nullptr;
57 };
58 } // namespace AbilitySlite
59 } // namespace OHOS
60 #endif //ABILITYLITE_ABILITY_THREAD_LOADER_H