1 /*
2 * Copyright (c) 2021-2022 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 "base/utils/utils.h"
17 #include "core/common/storage/storage_proxy.h"
18
19 namespace OHOS::Ace {
20
GetInstance()21 StorageProxy* StorageProxy::GetInstance()
22 {
23 static StorageProxy instance;
24 return &instance;
25 }
26
SetDelegate(std::unique_ptr<StorageInterface> && delegate)27 void StorageProxy::SetDelegate(std::unique_ptr<StorageInterface>&& delegate)
28 {
29 delegate_ = std::move(delegate);
30 }
31
SetDistributedDelegate(std::unique_ptr<StorageInterface> && delegate)32 void StorageProxy::SetDistributedDelegate(std::unique_ptr<StorageInterface>&& delegate)
33 {
34 distributedDelegate_ = std::move(delegate);
35 }
36
GetStorage(int areaMode) const37 RefPtr<Storage> StorageProxy::GetStorage(int areaMode) const
38 {
39 CHECK_NULL_RETURN(delegate_, nullptr);
40 return delegate_->GetStorage(areaMode);
41 }
42
GetStorage(const std::string & sessionId,std::function<void (const std::string &)> && notifier,const RefPtr<TaskExecutor> & taskExecutor) const43 RefPtr<Storage> StorageProxy::GetStorage(const std::string& sessionId,
44 std::function<void(const std::string&)>&& notifier, const RefPtr<TaskExecutor>& taskExecutor) const
45 {
46 CHECK_NULL_RETURN(distributedDelegate_, nullptr);
47 return distributedDelegate_->GetStorage(sessionId, std::move(notifier), taskExecutor);
48 }
49
50 } // namespace OHOS::Ace
51