include/AbsSqlConnection.h

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/***************************************************************************
 *   Copyright (C) 2007 by Prabakaran Thirumalai   *
 *   praba_tuty@yahoo.com   *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program 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 General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#ifndef ABSSQLCONNECTION_H
#define ABSSQLCONNECTION_H
#include<CSql.h>

enum TransSyncMode {
    OSYNC=1,
    ASYNC=2,
    OASYNC=3
};

enum TableSyncMode {
    TABLE_OSYNC=1,
    TABLE_ASYNC=2
};
class AbsSqlConnection
{
    protected:
    AbsSqlConnection *innerConn;
    public:
    void setInnerConnection(AbsSqlConnection *conn) { innerConn = conn; }
    AbsSqlConnection* getInnerConnection() { return innerConn; }
    virtual Connection& getConnObject() =0;

    virtual DbRetVal connect (char *user, char * pass) =0;

    virtual DbRetVal disconnect () = 0;

    virtual DbRetVal commit() = 0;

    virtual DbRetVal rollback() = 0;

    virtual DbRetVal beginTrans (IsolationLevel isoLevel = READ_COMMITTED,
                                 TransSyncMode mode = OSYNC) = 0;
    virtual ~AbsSqlConnection(){}

};

#endif

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