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HxMessageHolder.h

Go to the documentation of this file.

/*
 *  Copyright (c) 2001, University of Amsterdam, The Netherlands.
 *  All rights reserved.
 *
 *
 *  Author(s):
 *  Marc Navarro (mnavarro@wins.uva.nl)
 */

#ifndef HxMessageHolder_h
#define HxMessageHolder_h

#include "HxIo.h"


class HxMessageHolder
{
public:

                            HxMessageHolder();

    virtual STD_OSTREAM&    errorStream();
    virtual void            flush();

    virtual void            clearMessage();
    virtual bool            hasError();
    virtual char*           getMessage();

    //virtual void          beginCapture();
    //virtual char*         endCapture();

private:
    char*                   _message;
    //int                   _capturing;
    STD_OSTRSTREAM          _errorStr;


};


// This class handles the errors in the ctor and dtor. To add error handling
// to a function you just have to declare a HxEnvCorbaCapturer at the begining
// of the function.

/*template<class ExceptionT>
class HxEnvCorbaCapturer
{
public:

    HxEnvCorbaCapturer()
    {
        _env = dynamic_cast<HxEnvCorba*>(HxEnvironment::instance());
        _env->beginCapture();
    }

    ~HxEnvCorbaCapturer()
    {
        char* error = _env->endCapture();
        if(error) throw ExceptionT(error);
    }

private:
    HxEnvCorba* _env;
};*/

#endif

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