Exception.h

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//
// Exception.h
//
// $Id: //poco/1.3/Foundation/include/Poco/Exception.h#2 $
//
// Library: Foundation
// Package: Core
// Module:  Exception
//
// Definition of various Poco exception classes.
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
// 
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//


#ifndef Foundation_Exception_INCLUDED
#define Foundation_Exception_INCLUDED


#include "Poco/Foundation.h"
#include <stdexcept>


namespace Poco {


class Foundation_API Exception: public std::exception
{
public:
        Exception(const std::string& msg, int code = 0);

        Exception(const std::string& msg, const std::string& arg, int code = 0);

        Exception(const std::string& msg, const Exception& nested, int code = 0);

        Exception(const Exception& exc);
                
        ~Exception() throw();

        Exception& operator = (const Exception& exc);

        virtual const char* name() const throw();
                
        virtual const char* className() const throw();
                
        virtual const char* what() const throw();
                
        const Exception* nested() const;
                        
        const std::string& message() const;
                        
        int code() const;
                
        std::string displayText() const;

        virtual Exception* clone() const;
                
        virtual void rethrow() const;

protected:
        Exception(int code = 0);
                
private:
        std::string _msg;
        Exception*  _pNested;
        int                     _code;
};


//
// inlines
//
inline const Exception* Exception::nested() const
{
        return _pNested;
}


inline const std::string& Exception::message() const
{
        return _msg;
}


inline int Exception::code() const
{
        return _code;
}


//
// Macros for quickly declaring and implementing exception classes.
// Unfortunately, we cannot use a template here because character
// pointers (which we need for specifying the exception name)
// are not allowed as template arguments.
//
#define POCO_DECLARE_EXCEPTION(API, CLS, BASE) \
        class API CLS: public BASE                                                                                                              \
        {                                                                                                                                                               \
        public:                                                                                                                                                 \
                CLS(int code = 0);                                                                                                                      \
                CLS(const std::string& msg, int code = 0);                                                                      \
                CLS(const std::string& msg, const std::string& arg, int code = 0);                      \
                CLS(const std::string& msg, const Poco::Exception& exc, int code = 0);          \
                CLS(const CLS& exc);                                                                                                            \
                ~CLS() throw();                                                                                                                         \
                CLS& operator = (const CLS& exc);                                                                                       \
                const char* name() const throw();                                                                                       \
                const char* className() const throw();                                                                          \
                Poco::Exception* clone() const;                                                                                         \
                void rethrow() const;                                                                                                           \
        };


#define POCO_IMPLEMENT_EXCEPTION(CLS, BASE, NAME)                                                                                                       \
        CLS::CLS(int code): BASE(code)                                                                                                                                  \
        {                                                                                                                                                                                               \
        }                                                                                                                                                                                               \
        CLS::CLS(const std::string& msg, int code): BASE(msg, code)                                                                             \
        {                                                                                                                                                                                               \
        }                                                                                                                                                                                               \
        CLS::CLS(const std::string& msg, const std::string& arg, int code): BASE(msg, arg, code)                \
        {                                                                                                                                                                                               \
        }                                                                                                                                                                                               \
        CLS::CLS(const std::string& msg, const Poco::Exception& exc, int code): BASE(msg, exc, code)    \
        {                                                                                                                                                                                               \
        }                                                                                                                                                                                               \
        CLS::CLS(const CLS& exc): BASE(exc)                                                                                                                             \
        {                                                                                                                                                                                               \
        }                                                                                                                                                                                               \
        CLS::~CLS() throw()                                                                                                                                                             \
        {                                                                                                                                                                                               \
        }                                                                                                                                                                                               \
        CLS& CLS::operator = (const CLS& exc)                                                                                                                   \
        {                                                                                                                                                                                               \
                BASE::operator = (exc);                                                                                                                                         \
                return *this;                                                                                                                                                           \
        }                                                                                                                                                                                               \
        const char* CLS::name() const throw()                                                                                                                   \
        {                                                                                                                                                                                               \
                return NAME;                                                                                                                                                            \
        }                                                                                                                                                                                               \
        const char* CLS::className() const throw()                                                                                                              \
        {                                                                                                                                                                                               \
                return typeid(*this).name();                                                                                                                            \
        }                                                                                                                                                                                               \
        Poco::Exception* CLS::clone() const                                                                                                                             \
        {                                                                                                                                                                                               \
                return new CLS(*this);                                                                                                                                          \
        }                                                                                                                                                                                               \
        void CLS::rethrow() const                                                                                                                                               \
        {                                                                                                                                                                                               \
                throw *this;                                                                                                                                                            \
        }


//
// Standard exception classes
//
POCO_DECLARE_EXCEPTION(Foundation_API, LogicException, Exception)
POCO_DECLARE_EXCEPTION(Foundation_API, AssertionViolationException, LogicException)
POCO_DECLARE_EXCEPTION(Foundation_API, NullPointerException, LogicException)
POCO_DECLARE_EXCEPTION(Foundation_API, BugcheckException, LogicException)
POCO_DECLARE_EXCEPTION(Foundation_API, InvalidArgumentException, LogicException)
POCO_DECLARE_EXCEPTION(Foundation_API, NotImplementedException, LogicException)
POCO_DECLARE_EXCEPTION(Foundation_API, RangeException, LogicException)
POCO_DECLARE_EXCEPTION(Foundation_API, IllegalStateException, LogicException)
POCO_DECLARE_EXCEPTION(Foundation_API, InvalidAccessException, LogicException)
POCO_DECLARE_EXCEPTION(Foundation_API, SignalException, LogicException)
POCO_DECLARE_EXCEPTION(Foundation_API, UnhandledException, LogicException)

POCO_DECLARE_EXCEPTION(Foundation_API, RuntimeException, Exception)
POCO_DECLARE_EXCEPTION(Foundation_API, NotFoundException, RuntimeException)
POCO_DECLARE_EXCEPTION(Foundation_API, ExistsException, RuntimeException)
POCO_DECLARE_EXCEPTION(Foundation_API, TimeoutException, RuntimeException)
POCO_DECLARE_EXCEPTION(Foundation_API, SystemException, RuntimeException)
POCO_DECLARE_EXCEPTION(Foundation_API, RegularExpressionException, RuntimeException)
POCO_DECLARE_EXCEPTION(Foundation_API, LibraryLoadException, RuntimeException)
POCO_DECLARE_EXCEPTION(Foundation_API, LibraryAlreadyLoadedException, RuntimeException)
POCO_DECLARE_EXCEPTION(Foundation_API, NoThreadAvailableException, RuntimeException)
POCO_DECLARE_EXCEPTION(Foundation_API, PropertyNotSupportedException, RuntimeException)
POCO_DECLARE_EXCEPTION(Foundation_API, PoolOverflowException, RuntimeException)
POCO_DECLARE_EXCEPTION(Foundation_API, NoPermissionException, RuntimeException)
POCO_DECLARE_EXCEPTION(Foundation_API, OutOfMemoryException, RuntimeException)
POCO_DECLARE_EXCEPTION(Foundation_API, DataException, RuntimeException)

POCO_DECLARE_EXCEPTION(Foundation_API, DataFormatException, DataException)
POCO_DECLARE_EXCEPTION(Foundation_API, SyntaxException, DataException)
POCO_DECLARE_EXCEPTION(Foundation_API, CircularReferenceException, DataException)
POCO_DECLARE_EXCEPTION(Foundation_API, PathSyntaxException, SyntaxException)
POCO_DECLARE_EXCEPTION(Foundation_API, IOException, RuntimeException)
POCO_DECLARE_EXCEPTION(Foundation_API, FileException, IOException)
POCO_DECLARE_EXCEPTION(Foundation_API, FileExistsException, FileException)
POCO_DECLARE_EXCEPTION(Foundation_API, FileNotFoundException, FileException)
POCO_DECLARE_EXCEPTION(Foundation_API, PathNotFoundException, FileException)
POCO_DECLARE_EXCEPTION(Foundation_API, FileReadOnlyException, FileException)
POCO_DECLARE_EXCEPTION(Foundation_API, FileAccessDeniedException, FileException)
POCO_DECLARE_EXCEPTION(Foundation_API, CreateFileException, FileException)
POCO_DECLARE_EXCEPTION(Foundation_API, OpenFileException, FileException)
POCO_DECLARE_EXCEPTION(Foundation_API, WriteFileException, FileException)
POCO_DECLARE_EXCEPTION(Foundation_API, ReadFileException, FileException)
POCO_DECLARE_EXCEPTION(Foundation_API, UnknownURISchemeException, RuntimeException)

POCO_DECLARE_EXCEPTION(Foundation_API, ApplicationException, Exception)
POCO_DECLARE_EXCEPTION(Foundation_API, BadCastException, RuntimeException)


} // namespace Poco


#endif // Foundation_Exception_INCLUDED

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pluginlib
Author(s): Tully Foote and Eitan Marder-Eppstein
autogenerated on Fri Jan 11 11:38:44 2013