1 /*
2 * Copyright (c) 2025 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 #include "context_transfer.h"
17
18 #include "hilog_tag_wrapper.h"
19
20 namespace OHOS {
21 namespace AbilityRuntime {
GetInstance()22 ContextTransfer &ContextTransfer::GetInstance()
23 {
24 static ContextTransfer contextTransfer;
25 return contextTransfer;
26 }
27
RegisterStaticObjectCreator(const std::string & contextType,const CreateStaticObject & createFunc)28 void ContextTransfer::RegisterStaticObjectCreator(const std::string &contextType, const CreateStaticObject &createFunc)
29 {
30 TAG_LOGD(AAFwkTag::CONTEXT, "Reg static creator for %{public}s", contextType.c_str());
31 std::lock_guard<std::mutex> lock(creatorMutex_);
32 staticCreators_.emplace(contextType, createFunc);
33 }
34
GetStaticObject(const std::string & contextType,ani_env * aniEnv,std::shared_ptr<Context> context)35 ani_object ContextTransfer::GetStaticObject(const std::string &contextType, ani_env *aniEnv,
36 std::shared_ptr<Context> context)
37 {
38 TAG_LOGD(AAFwkTag::CONTEXT, "Get static creator for %{public}s", contextType.c_str());
39 std::lock_guard<std::mutex> lock(creatorMutex_);
40 auto it = staticCreators_.find(contextType);
41 if (it != staticCreators_.end()) {
42 return it->second(aniEnv, context);
43 }
44 return nullptr;
45 }
46
RegisterDynamicObjectCreator(const std::string & contextType,const CreateDynamicObject & createFunc)47 void ContextTransfer::RegisterDynamicObjectCreator(const std::string &contextType,
48 const CreateDynamicObject &createFunc)
49 {
50 TAG_LOGD(AAFwkTag::CONTEXT, "Reg dynamic creator for %{public}s", contextType.c_str());
51 std::lock_guard<std::mutex> lock(creatorMutex_);
52 dynamicCreators_.emplace(contextType, createFunc);
53 }
54
GetDynamicObject(const std::string & contextType,napi_env napiEnv,std::shared_ptr<Context> context)55 napi_value ContextTransfer::GetDynamicObject(const std::string &contextType, napi_env napiEnv,
56 std::shared_ptr<Context> context)
57 {
58 TAG_LOGD(AAFwkTag::CONTEXT, "Get dynamic creator for %{public}s", contextType.c_str());
59 std::lock_guard<std::mutex> lock(creatorMutex_);
60 auto it = dynamicCreators_.find(contextType);
61 if (it != dynamicCreators_.end()) {
62 return it->second(napiEnv, context);
63 }
64 return nullptr;
65 }
66
IsStaticCreatorExist(const std::string & contextType)67 bool ContextTransfer::IsStaticCreatorExist(const std::string &contextType)
68 {
69 std::lock_guard<std::mutex> lock(creatorMutex_);
70 auto it = staticCreators_.find(contextType);
71 return it != staticCreators_.end();
72 }
73
IsDynamicCreatorExist(const std::string & contextType)74 bool ContextTransfer::IsDynamicCreatorExist(const std::string &contextType)
75 {
76 std::lock_guard<std::mutex> lock(creatorMutex_);
77 auto it = dynamicCreators_.find(contextType);
78 return it != dynamicCreators_.end();
79 }
80 } // namespace AbilityRuntime
81 } // namespace OHOS
82