/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999-2001 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
* .
*/
/*
* $Log: XMLErrorReporter.hpp,v $
* Revision 1.6 2003/03/07 18:08:10 tng
* Return a reference instead of void for operator=
*
* Revision 1.5 2002/12/04 02:32:43 knoaman
* #include cleanup.
*
* Revision 1.4 2002/11/04 15:00:21 tng
* C++ Namespace Support.
*
* Revision 1.3 2002/05/27 18:34:59 tng
* To get ready for 64 bit large file, use XMLSSize_t to represent line and column number.
*
* Revision 1.2 2002/02/20 18:17:01 tng
* [Bug 5977] Warnings on generating apiDocs.
*
* Revision 1.1.1.1 2002/02/01 22:21:51 peiyongz
* sane_include
*
* Revision 1.11 2001/05/11 13:25:32 tng
* Copyright update.
*
* Revision 1.10 2001/05/03 19:08:56 knoaman
* Support Warning/Error/FatalError messaging.
* Validity constraints errors are treated as errors, with the ability by user to set
* validity constraints as fatal errors.
*
* Revision 1.9 2000/12/14 18:49:57 tng
* Fix API document generation warning: "Warning: end of member group without matching begin"
*
* Revision 1.8 2000/03/02 19:54:25 roddey
* This checkin includes many changes done while waiting for the
* 1.1.0 code to be finished. I can't list them all here, but a list is
* available elsewhere.
*
* Revision 1.7 2000/02/24 20:00:23 abagchi
* Swat for removing Log from API docs
*
* Revision 1.6 2000/02/16 23:03:48 roddey
* More documentation updates
*
* Revision 1.5 2000/02/16 21:42:58 aruna1
* API Doc++ summary changes in
*
* Revision 1.4 2000/02/15 23:59:07 roddey
* More updated documentation of Framework classes.
*
* Revision 1.3 2000/02/15 01:21:31 roddey
* Some initial documentation improvements. More to come...
*
* Revision 1.2 2000/02/06 07:47:48 rahulj
* Year 2K copyright swat.
*
* Revision 1.1.1.1 1999/11/09 01:08:34 twl
* Initial checkin
*
* Revision 1.2 1999/11/08 20:44:39 rahul
* Swat for adding in Product name and CVS comment log variable.
*
*/
#if !defined(XMLERRORREPORTER_HPP)
#define XMLERRORREPORTER_HPP
#include
XERCES_CPP_NAMESPACE_BEGIN
/**
* This abstract class defines a callback mechanism for the scanner. By
* creating a class that implements this interface and plugging an instance
* of that class into the scanner, the scanner will call back on the object's
* virtual methods to report error events. This class is also used with the
* validator, to allow it to report errors.
*
* This class is primarily for use by those writing their own parser classes.
* If you use the standard parser classes, DOMParser and SAXParser, you won't
* use this API. You will instead use a similar mechanism defined by the SAX
* API, called ErrorHandler.
*/
class XMLPARSER_EXPORT XMLErrorReporter
{
public:
// -----------------------------------------------------------------------
// The types of errors we can issue
// -----------------------------------------------------------------------
enum ErrTypes
{
ErrType_Warning
, ErrType_Error
, ErrType_Fatal
, ErrTypes_Unknown
};
// -----------------------------------------------------------------------
// Constructors are hidden, only the virtual destructor is exposed
// -----------------------------------------------------------------------
/** @name Destructor */
//@{
/**
* Default destructor
*/
virtual ~XMLErrorReporter()
{
}
//@}
// -----------------------------------------------------------------------
// The error handler interface
// -----------------------------------------------------------------------
/** @name Error Handler interface */
//@{
/** Called to report errors from the scanner or validator
*
* This method is called back on by the scanner or validator (or any other
* internal parser component which might need to report an error in the
* future.) It contains all the information that the client code might
* need to report or log the error.
*
* @param errCode The error code of the error being reported. What
* this means is dependent on the domain it is from.
*
* @param errDomain The domain from which the error occured. The domain
* is a means of providing a hierarchical layering to
* the error system, so that a single set of error id
* numbers don't have to be split up.
*
* @param type The error type, which is defined mostly by XML which
* categorizes errors into warning, errors and validity
* constraints.
*
* @param errorText The actual text of the error. This is translatable,
* so can possibly be in the local language if a
* translation has been provided.
*
* @param systemId The system id of the entity where the error occured,
* fully qualified.
*
* @param publicId The optional public id of the entity were the error
* occured. It can be an empty string if non was provided.
*
* @param lineNum The line number within the source XML of the error.
*
* @param colNum The column number within the source XML of the error.
* Because of the parsing style, this is usually just
* after the actual offending text.
*/
virtual void error
(
const unsigned int errCode
, const XMLCh* const errDomain
, const ErrTypes type
, const XMLCh* const errorText
, const XMLCh* const systemId
, const XMLCh* const publicId
, const XMLSSize_t lineNum
, const XMLSSize_t colNum
) = 0;
/** Called before a new parse event to allow the handler to reset
*
* This method is called by the scanner before a new parse event is
* about to start. It gives the error handler a chance to reset its
* internal state.
*/
virtual void resetErrors() = 0;
//@}
protected :
/** @name Constructor */
//@{
/**
* Default constructor
*/
XMLErrorReporter()
{
}
//@}
private:
// -----------------------------------------------------------------------
// Unimplemented constructors and destructor
// -----------------------------------------------------------------------
XMLErrorReporter(const XMLErrorReporter&);
XMLErrorReporter& operator=(const XMLErrorReporter&);
};
XERCES_CPP_NAMESPACE_END
#endif