RequesterMetadata.h

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/*
 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *     http://aws.amazon.com/apache2.0/
 *
 * or in the "license" file accompanying this file. This file is distributed
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */
 
#ifndef ACSDKASSETMANAGER_SRC_REQUESTERMETADATA_H_
#define ACSDKASSETMANAGER_SRC_REQUESTERMETADATA_H_
 
#include <AVSCommon/Utils/FileSystem/FileSystemUtils.h>
 
#include <chrono>
#include <string>
 
#include "acsdkAssetsInterfaces/ArtifactRequest.h"
#include "acsdkAssetsInterfaces/Priority.h"
 
namespace alexaClientSDK {
namespace acsdkAssets {
namespace manager {
 
class RequesterMetadata {
public:
    static std::unique_ptr<RequesterMetadata> create(
            std::shared_ptr<commonInterfaces::ArtifactRequest> request,
            std::string resourceId = "",
            std::chrono::milliseconds lastUsed = std::chrono::milliseconds(0));
 
    static std::unique_ptr<RequesterMetadata> createFromFile(const std::string& metadataFile);
 
    bool saveToFile(const std::string& metadataFile);
 
    inline const std::shared_ptr<commonInterfaces::ArtifactRequest>& getRequest() {
        return m_request;
    }
 
    inline const std::string& getResourceId() const {
        return m_resourceId;
    }
 
    inline std::chrono::milliseconds getLastUsed() const {
        return m_lastUsed;
    }
 
    inline void setResourceId(const std::string& value) {
        m_resourceId = value;
    }
 
    inline void setLastUsed(const std::chrono::milliseconds value) {
        m_lastUsed = value;
    }
 
    inline void clear(const std::string& metadataFile) {
        m_resourceId.clear();
        alexaClientSDK::avsCommon::utils::filesystem::removeAll(metadataFile);
    }
 
private:
    RequesterMetadata(
            std::shared_ptr<commonInterfaces::ArtifactRequest> request,
            std::string resourceId,
            std::chrono::milliseconds lastUsed);
 
private:
    const std::shared_ptr<commonInterfaces::ArtifactRequest> m_request;
    std::string m_resourceId;
    std::chrono::milliseconds m_lastUsed;
};
 
}  // namespace manager
}  // namespace acsdkAssets
}  // namespace alexaClientSDK
 
#endif  // ACSDKASSETMANAGER_SRC_REQUESTERMETADATA_H_