93 lines
3.0 KiB
C++
93 lines
3.0 KiB
C++
/***************************************************************************
|
|
* Copyright (c) 2017 Abdullah Tahiri <abdullah.tahiri.yo@gmail.com> *
|
|
* *
|
|
* This file is part of the FreeCAD CAx development system. *
|
|
* *
|
|
* 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., 59 Temple Place, *
|
|
* Suite 330, Boston, MA 02111-1307, USA *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
|
|
#ifndef BASE_EXCEPTIONFACTORY_H
|
|
#define BASE_EXCEPTIONFACTORY_H
|
|
|
|
|
|
#include <Python.h>
|
|
|
|
#include "Factory.h"
|
|
|
|
namespace Base
|
|
{
|
|
|
|
/// Abstract base class of all exception producers
|
|
class BaseExport AbstractExceptionProducer : public AbstractProducer
|
|
{
|
|
public:
|
|
AbstractExceptionProducer () {}
|
|
~AbstractExceptionProducer() {}
|
|
// just implement it
|
|
void* Produce () const {
|
|
return nullptr;
|
|
}
|
|
virtual void raiseException(PyObject * pydict) const = 0;
|
|
};
|
|
|
|
// --------------------------------------------------------------------
|
|
|
|
/** The ExceptionFactory */
|
|
class BaseExport ExceptionFactory : public Factory
|
|
{
|
|
public:
|
|
static ExceptionFactory& Instance(void);
|
|
static void Destruct (void);
|
|
|
|
void raiseException(PyObject * pydict) const;
|
|
|
|
private:
|
|
static ExceptionFactory* _pcSingleton;
|
|
|
|
ExceptionFactory(){}
|
|
~ExceptionFactory(){}
|
|
};
|
|
|
|
/* Producers */
|
|
|
|
template <class CLASS>
|
|
class ExceptionProducer : public AbstractExceptionProducer
|
|
{
|
|
public:
|
|
ExceptionProducer ()
|
|
{
|
|
ExceptionFactory::Instance().AddProducer(typeid(CLASS).name(), this);
|
|
}
|
|
|
|
virtual ~ExceptionProducer (){}
|
|
|
|
void raiseException(PyObject * pydict) const
|
|
{
|
|
CLASS c;
|
|
c.setPyObject(pydict);
|
|
|
|
throw c;
|
|
}
|
|
};
|
|
|
|
} //namespace Base
|
|
|
|
|
|
#endif
|
|
|