1 /*
2 * Copyright (c) 2021-2024 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 "reverse_continuation_scheduler_primary.h"
17 #include "continuation_handler.h"
18 #include "hilog_tag_wrapper.h"
19
20 namespace OHOS {
21 namespace AppExecFwk {
ReverseContinuationSchedulerPrimary(const std::weak_ptr<IReverseContinuationSchedulerPrimaryHandler> & continuationHandler,const std::shared_ptr<AbilityHandler> & mainHandler)22 ReverseContinuationSchedulerPrimary::ReverseContinuationSchedulerPrimary(
23 const std::weak_ptr<IReverseContinuationSchedulerPrimaryHandler> &continuationHandler,
24 const std::shared_ptr<AbilityHandler> &mainHandler)
25 : continuationHandler_(continuationHandler), mainHandler_(mainHandler)
26 {}
27
28 /**
29 * @brief Replica call this method when it terminated.
30 */
NotifyReplicaTerminated()31 void ReverseContinuationSchedulerPrimary::NotifyReplicaTerminated()
32 {
33 auto task = [reverseContinuationSchedulerPrimary = this]() {
34 reverseContinuationSchedulerPrimary->HandlerNotifyReplicaTerminated();
35 };
36
37 if (mainHandler_ == nullptr) {
38 TAG_LOGE(AAFwkTag::CONTINUATION,
39 "mainHandler_ is nullptr");
40 return;
41 }
42
43 bool ret = mainHandler_->PostTask(task);
44 if (!ret) {
45 TAG_LOGE(AAFwkTag::CONTINUATION,
46 "PostTask error");
47 return;
48 }
49 }
50
51 /**
52 * @brief Replica call this method to notify primary go on.
53 *
54 * @param want Contains data to be restore.
55 * @return True if success, otherwise false.
56 */
ContinuationBack(const AAFwk::Want & want)57 bool ReverseContinuationSchedulerPrimary::ContinuationBack(const AAFwk::Want &want)
58 {
59 auto task = [reverseContinuationSchedulerPrimary = this, want]() {
60 reverseContinuationSchedulerPrimary->HandlerContinuationBack(want);
61 };
62
63 if (mainHandler_ == nullptr) {
64 TAG_LOGE(AAFwkTag::CONTINUATION,
65 "mainHandler_ is nullptr");
66 return false;
67 }
68
69 bool ret = mainHandler_->PostTask(task);
70 if (!ret) {
71 TAG_LOGE(AAFwkTag::CONTINUATION,
72 "PostTask error");
73 return false;
74 }
75 return true;
76 }
77
HandlerNotifyReplicaTerminated()78 void ReverseContinuationSchedulerPrimary::HandlerNotifyReplicaTerminated()
79 {
80 std::shared_ptr<IReverseContinuationSchedulerPrimaryHandler> continuationHandler = nullptr;
81 continuationHandler = continuationHandler_.lock();
82 if (continuationHandler == nullptr) {
83 TAG_LOGE(AAFwkTag::CONTINUATION,
84 "continuationHandler is nullptr");
85 return;
86 }
87 continuationHandler->NotifyReplicaTerminated();
88 }
89
HandlerContinuationBack(const AAFwk::Want & want)90 void ReverseContinuationSchedulerPrimary::HandlerContinuationBack(const AAFwk::Want &want)
91 {
92 std::shared_ptr<IReverseContinuationSchedulerPrimaryHandler> continuationHandler = nullptr;
93 continuationHandler = continuationHandler_.lock();
94 if (continuationHandler == nullptr) {
95 TAG_LOGE(AAFwkTag::CONTINUATION,
96 "continuationHandler is nullptr");
97 return;
98 }
99 continuationHandler->ContinuationBack(want);
100 }
101 } // namespace AppExecFwk
102 } // namespace OHOS
103