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SAXException.hpp

/*
 * The Apache Software License, Version 1.1
 * 
 * Copyright (c) 1999-2000 The Apache Software Foundation.  All rights
 * reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 * 
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 * 
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:  
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 * 
 * 4. The names "Xerces" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written 
 *    permission, please contact apache\@apache.org.
 * 
 * 5. Products derived from this software may not be called "Apache",
 *    nor may "Apache" appear in their name, without prior written
 *    permission of the Apache Software Foundation.
 * 
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 * 
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation, and was
 * originally based on software copyright (c) 1999, International
 * Business Machines, Inc., http://www.ibm.com .  For more information
 * on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */

/*
 * $Log: SAXException.hpp,v $
 * Revision 1.1  2002/05/11 20:23:48  bhavani
 * CR#CR062582# adding xercesc 1.7 file
 *
 * Revision 1.1.1.1  2002/02/01 22:22:08  peiyongz
 * sane_include
 *
 * Revision 1.8  2000/09/07 23:55:02  andyh
 * Fix SAXException assignment operator.  Now non-virtual, and
 * SAXParseException invokes base class operator.
 *
 * Revision 1.7  2000/08/09 22:06:04  jpolast
 * more functionality to SAXException and its children.
 * msgs are now functional for SAXNotSupportedEx and
 * SAXNotRecognizedEx
 *
 * Revision 1.6  2000/08/02 18:04:02  jpolast
 * include SAXNotSupportedException and
 * SAXNotRecognizedException needed for sax2
 *
 * Revision 1.5  2000/02/24 20:12:55  abagchi
 * Swat for removing Log from API docs
 *
 * Revision 1.4  2000/02/09 19:15:17  abagchi
 * Inserted documentation for new APIs
 *
 * Revision 1.3  2000/02/06 07:47:58  rahulj
 * Year 2K copyright swat.
 *
 * Revision 1.2  1999/12/18 00:21:23  roddey
 * Fixed a small reported memory leak
 *
 * Revision 1.1.1.1  1999/11/09 01:07:47  twl
 * Initial checkin
 *
 * Revision 1.2  1999/11/08 20:45:02  rahul
 * Swat for adding in Product name and CVS comment log variable.
 *
 */


#ifndef SAXEXCEPTION_HPP
#define SAXEXCEPTION_HPP

#include <xercesc/util/XMLString.hpp>
#include <xercesc/util/XMLUni.hpp>


class SAX_EXPORT SAXException
{
public:
    SAXException() :

        fMsg(XMLString::replicate(XMLUni::fgZeroLenString))
    {
    }

    SAXException(const XMLCh* const msg) :

        fMsg(XMLString::replicate(msg))
    {
    }

    SAXException(const char* const msg) :

        fMsg(XMLString::transcode(msg))
    {
    }

    SAXException(const SAXException& toCopy) :

        fMsg(XMLString::replicate(toCopy.fMsg))
    {
    }

    virtual ~SAXException()
    {
        delete [] fMsg;
    }



    SAXException& operator=(const SAXException& toCopy)
    {
        if (this == &toCopy)
            return *this;

        delete [] fMsg;
        fMsg = XMLString::replicate(toCopy.fMsg);
        return *this;
    }

    virtual const XMLCh* getMessage() const
    {
        return fMsg;
    }


protected :
    // -----------------------------------------------------------------------
    //  Protected data members
    //
    //  fMsg
    //      This is the text of the error that is being thrown.
    // -----------------------------------------------------------------------
    XMLCh*  fMsg;
};

class SAXNotSupportedException : public SAXException
{

public:
        SAXNotSupportedException();

    SAXNotSupportedException(const XMLCh* const msg);

    SAXNotSupportedException(const char* const msg);

    SAXNotSupportedException(const SAXException& toCopy);
};

class SAXNotRecognizedException : public SAXException
{
public:
        SAXNotRecognizedException();

    SAXNotRecognizedException(const XMLCh* const msg);

    SAXNotRecognizedException(const char* const msg);

    SAXNotRecognizedException(const SAXException& toCopy);
};

#endif

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