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/*
* Copyright (C) 2016 Christian Mollekopf <mollekopf@kolabsys.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) version 3, or any
* later version accepted by the membership of KDE e.V. (or its
* successor approved by the membership of KDE e.V.), which shall
* act as a proxy defined in Section 6 of version 3 of the license.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "sink_export.h"
#include "changereplay.h"
#include "storage.h"
#include "entitystore.h"
#include "remoteidmap.h"
namespace Sink {
/**
* Replay changes to the source
*/
class SINK_EXPORT SourceWriteBack : public ChangeReplay
{
public:
SourceWriteBack(const QByteArray &resourceType,const QByteArray &resourceInstanceIdentifier);
protected:
///Base implementation calls the replay$Type calls
virtual KAsync::Job<void> replay(const QByteArray &type, const QByteArray &key, const QByteArray &value) Q_DECL_OVERRIDE;
protected:
///Implement to write back changes to the server
virtual KAsync::Job<QByteArray> replay(const Sink::ApplicationDomain::Mail &, Sink::Operation, const QByteArray &oldRemoteId, const QList<QByteArray> &);
virtual KAsync::Job<QByteArray> replay(const Sink::ApplicationDomain::Folder &, Sink::Operation, const QByteArray &oldRemoteId, const QList<QByteArray> &);
//Read/Write access to sync storage
RemoteIdMap &syncStore();
template <typename T>
T getPrevious(const T &entity)
{
return store().readPrevious<T>(entity.identifier(), entity.revision());
}
private:
//Read only access to main storage
EntityStore &store();
Sink::Storage mSyncStorage;
QSharedPointer<RemoteIdMap> mSyncStore;
QSharedPointer<EntityStore> mEntityStore;
Sink::Storage::Transaction mTransaction;
Sink::Storage::Transaction mSyncTransaction;
QByteArray mResourceType;
QByteArray mResourceInstanceIdentifier;
};
}
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