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/*
* Copyright (c) 2017, Ford Motor Company
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following
* disclaimer in the documentation and/or other materials provided with the
* distribution.
*
* Neither the name of the Ford Motor Company nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef SRC_COMPONENTS_RESUMPTION_INCLUDE_RESUMPTION_LAST_STATE_IMPL_H_
#define SRC_COMPONENTS_RESUMPTION_INCLUDE_RESUMPTION_LAST_STATE_IMPL_H_
#include <string>
#include "resumption/last_state.h"
#include "utils/lock.h"
#include "utils/macro.h"
namespace resumption {
/**
* @brief The LastStateImpl class handles interface of last state
*/
class LastStateImpl : public LastState {
public:
/**
* @brief Constructor
*/
LastStateImpl(const std::string& app_storage_folder,
const std::string& app_info_storage);
/**
* @brief Destructor
*/
~LastStateImpl();
DEPRECATED
void SaveStateToFileSystem();
/**
* @brief Saving dictionary to filesystem
*/
void SaveToFileSystem() OVERRIDE;
/**
* @brief Remove dictionary from filesystem
*/
void RemoveFromFileSystem() OVERRIDE;
/**
* @brief Get the dictionary
* @return A copy of the dictionary instance
*/
Json::Value dictionary() const OVERRIDE;
/**
* @brief Get the dictionary
* @return Reference to the dictionary
*/
DEPRECATED Json::Value& get_dictionary();
/**
* @brief Resets internal dictionary
* @param dictionary New dictionary json value to be set
*/
void set_dictionary(const Json::Value& dictionary) OVERRIDE;
private:
/**
* @brief Load dictionary from filesystem
*/
void LoadFromFileSystem();
Json::Value dictionary_;
mutable sync_primitives::Lock dictionary_lock_;
std::string app_storage_folder_;
std::string app_info_storage_;
DISALLOW_COPY_AND_ASSIGN(LastStateImpl);
};
} // namespace resumption
#endif // SRC_COMPONENTS_RESUMPTION_INCLUDE_RESUMPTION_LAST_STATE_IMPL_H_
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