boss_mysql_exceptions.h

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/* boss_mysql_exceptions.h    $Revision: 1.2 $ $Date: 2005/12/10 20:33:54 $
   Copyright (C) 2000 University of Bonn.
   http://www.ikp.uni-bonn.de/boss

   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 MYSQL_EXCEPTIONS_H
#define MYSQL_EXCEPTIONS_H

using namespace std;

#include <string>
#include <iostream>

class MySQL_TwoStringException {
protected:      
        string f_name;
        string message;
public:
        MySQL_TwoStringException(const string & f_n, const string m) : f_name(f_n), message(m) {}
        virtual void printError(const bool & fatal = false) const = 0;
        virtual ~MySQL_TwoStringException() {}
};      

class MySQL_StringNumException {
protected:      
        string   f_name;
        unsigned message;
public:
        MySQL_StringNumException(const string & f_n, const unsigned m) : f_name(f_n), message(m) {}
        virtual void printError(const bool & fatal = false) const = 0;
        virtual ~MySQL_StringNumException() {}
};      

class MySQL_ConnectFailed : public MySQL_TwoStringException {
public:
        MySQL_ConnectFailed(const string & f_n, const string m) : MySQL_TwoStringException(f_n, m) {}
        void printError(const bool & fatal) const;
};

class MySQL_QueryFailed : public MySQL_TwoStringException {
public:
        MySQL_QueryFailed(const string & f_n, const string m) : MySQL_TwoStringException(f_n, m) {}
        void printError(const bool & fatal) const;
};

class MySQL_IndexOutOfRange : public MySQL_StringNumException {
public:
        MySQL_IndexOutOfRange(const string & f_n, const unsigned m) : MySQL_StringNumException(f_n, m) {}
        void printError(const bool & fatal) const;
};

#endif

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