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 TEMPLATE_CACHE_MANAGER
17 #define TEMPLATE_CACHE_MANAGER
18 
19 #include <memory>
20 #include <mutex>
21 
22 #include "iam_common_defines.h"
23 
24 namespace OHOS {
25 namespace UserIam {
26 namespace UserAuth {
27 class TemplateCacheManager {
28 public:
29     static TemplateCacheManager &GetInstance();
30     void ProcessUserIdChange(const int newUserId);
31     void UpdateTemplateCache(AuthType authType);
32 
33 private:
34     TemplateCacheManager();
35     ~TemplateCacheManager() = default;
36 
37     std::recursive_mutex recursiveMutex_;
38     int currUserId_ = INVALID_USER_ID;
39 };
40 } // namespace UserAuth
41 } // namespace UserIam
42 } // namespace OHOS
43 
44 #endif // TEMPLATE_CACHE_MANAGER