XmlRpcException.h

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/*------------------------------------------------------------------------------
 
    Copyright (c) 2004 Media Development Loan Fund
  
    This file is part of the Campcaster project.
    https://www.campware.org/
    To report bugs, send an e-mail to [email protected]
  
    Campcaster 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.
   
    Campcaster 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 Campcaster; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  
  
    Author   : $Author: fgerlits $
    Version  : $Revision: 2872 $
    Location : $URL: svn://code.campware.org/campcaster/trunk/campcaster/src/modules/core/include/LiveSupport/Core/XmlRpcException.h $
 
------------------------------------------------------------------------------*/
#ifndef LiveSupport_Core_XmlRpcException_h
 #define LiveSupport_Core_XmlRpcException_h
 
#ifndef __cplusplus
 #error This is a C++ include file
 #endif
 

/* ============================================================ include files */

#ifdef HAVE_CONFIG_H
 #include "configure.h"
#endif
 
#include <stdexcept>

#include "LiveSupport/Core/Ptr.h"

namespace LiveSupport {
namespace Core {


/* ================================================================ constants */


/* =================================================================== macros */


/* =============================================================== data types */

class XmlRpcException : public std::exception
{
    private:
        Ptr<std::string>::Ref       message;

        const std::exception      & parent;

    public:
        XmlRpcException(const std::string &msg)             throw ()
                    : parent(*this)
        {
            message.reset(new std::string(msg));
        }

        XmlRpcException(const std::exception  & parent)     throw ()
                : parent(parent)
        {
            message.reset(new std::string(parent.what()));
        }

        XmlRpcException(const std::string    & msg,
                        const std::exception & parent)      throw ();

        ~XmlRpcException(void)                              throw ()
        {
        }

        void
        setMessage(const std::string &      msg)            throw ()
        {
            message.reset(new std::string(msg));
        }

        virtual const char *
        what(void) const                                    throw ()
        {
            return message->c_str();
        }

        virtual const std::exception *
        getParent(void) const                               throw ()
        {
            return &parent == this ? 0 : &parent;
        }
};


/* ================================================= external data structures */


/* ====================================================== function prototypes */


} // namespace Core
} // namespace LiveSupport

#endif // LiveSupport_Core_XmlRpcException_h
 

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