DeletedItemsIdStorage.h

/*
 * This file is part of buteo-syncfw package
 *
 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 *
 * Contact: Sateesh Kavuri <sateesh.kavuri@nokia.com>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * version 2.1 as published by the Free Software Foundation.
 *
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA
 *
 */
#ifndef DELETEDITEMSIDSTORAGE_H
#define DELETEDITEMSIDSTORAGE_H
 
#include <QSqlDatabase>
#include <QDateTime>
 
namespace Buteo {

class DeletedItemsIdStorage
{
public:
    DeletedItemsIdStorage();

    ~DeletedItemsIdStorage();

    bool init(const QString &aDbFile);

    bool uninit();

    bool getSnapshot(QList<QString> &aItems, QList<QDateTime> &aCreationTimes) const;

    bool setSnapshot(const QList<QString> &aItems, const QList<QDateTime> &aCreationTimes);

    void addDeletedItem(const QString &aItem, const QDateTime &aCreationTime, const QDateTime &aDeleteTime);

    void addDeletedItems(const QList<QString> &aItems, const QList<QDateTime> &aCreationTimes,
                         const QList<QDateTime> &aDeleteTimes);

    bool getDeletedItems(QList<QString> &aItems, const QDateTime &aTime);
 
protected:
    bool ensureItemSnapshotExists();

    bool ensureDeletedItemsExists();
 
private:
    QSqlDatabase iDb;           
    QString iConnectionName;    
};
 
}
 
#endif