mirror of
https://github.com/openharmony/window_window_manager.git
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h00833914
f1fb74a9c3
Signed-off-by: h00833914 <hongxiaoyu2@huawei.com> Change-Id: I6ac73f2d000200b6eb53302cfc40447b0aec94f4
48 lines
1.7 KiB
C++
48 lines
1.7 KiB
C++
/*
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* Copyright (c) 2023 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef OHOS_ROSEN_WINDOW_PERSISTENT_STORAGE_H
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#define OHOS_ROSEN_WINDOW_PERSISTENT_STORAGE_H
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#include "preferences.h"
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#include "preferences_helper.h"
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#include "window_manager_hilog.h"
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#include "wm_common_inner.h"
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namespace OHOS {
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namespace Rosen {
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using PersistentPerference = NativePreferences::Preferences;
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class PersistentStorage {
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public:
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PersistentStorage() = default;
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~PersistentStorage() = default;
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template <typename T>
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static void Insert(const std::string& key, const T& value, PersistentStorageType storageType);
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template <typename T>
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static void Get(const std::string& key, T& value, PersistentStorageType storageType);
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static bool HasKey(const std::string& key, PersistentStorageType storageType);
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static void Delete(const std::string& key, PersistentStorageType storageType);
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private:
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static std::shared_ptr<PersistentPerference> GetPreference(PersistentStorageType storageType);
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static std::map<PersistentStorageType, std::string> storagePath_;
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};
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} // namespace Rosen
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} // namespace OHOS
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#endif // OHOS_ROSEN_WINDOW_PERSISTENT_STORAGE_H
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