transaction.cpp

/*
    Copyright (c) 2006 Volker Krause <vkrause@kde.org>

    This library is free software; you can redistribute it and/or modify it
    under the terms of the GNU Library General Public License as published by
    the Free Software Foundation; either version 2 of the License, or (at your
    option) any later version.

    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 Library General Public
    License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to the
    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
    02110-1301, USA.
*/

#include "transaction.h"
#include "storage/datastore.h"

using namespace Akonadi::Server;

Transaction::Transaction(DataStore *db, const QString &name, bool beginTransaction)
    : mDb(db)
    , mName(name)
    , mCommitted(false)
{
    if (beginTransaction) {
        mDb->beginTransaction(mName);
    }
}

Transaction::~Transaction()
{
    if (!mCommitted) {
        mDb->rollbackTransaction();
    }
}

bool Transaction::commit()
{
    mCommitted = true;
    return mDb->commitTransaction();
}

void Transaction::begin()
{
    mDb->beginTransaction(mName);
}