QXmlErrorHandler(3qt)QXmlErrorHandler(3qt)NAME
QXmlErrorHandler - Interface to report errors in XML data
SYNOPSIS
All the functions in this class are reentrant when Qt is built with
thread support.</p>
#include <qxml.h>
Inherited by QXmlDefaultHandler.
Public Members
virtual bool warning ( const QXmlParseException & exception ) = 0
virtual bool error ( const QXmlParseException & exception ) = 0
virtual bool fatalError ( const QXmlParseException & exception ) = 0
virtual QString errorString () = 0
DESCRIPTION
The QXmlErrorHandler class provides an interface to report errors in
XML data.
If you want your application to report errors to the user or to perform
customized error handling, you should subclass this class.
You can set the error handler with QXmlReader::setErrorHandler().
Errors can be reported using warning(), error() and fatalError(), with
the error text being reported with errorString().
See also the Introduction to SAX2.
See also QXmlDTDHandler, QXmlDeclHandler, QXmlContentHandler,
QXmlEntityResolver, QXmlLexicalHandler, and XML.
MEMBER FUNCTION DOCUMENTATIONbool QXmlErrorHandler::error ( const QXmlParseException & exception ) [pure
virtual]
A reader might use this function to report a recoverable error. A
recoverable error corresponds to the definiton of "error" in section
1.2 of the XML 1.0 specification. Details of the error are stored in
exception.
The reader must continue to provide normal parsing events after
invoking this function.
If this function returns FALSE the reader stops parsing and reports an
error. The reader uses the function errorString() to get the error
message.
QString QXmlErrorHandler::errorString () [pure virtual]
The reader calls this function to get an error string if any of the
handler functions returns FALSE.
bool QXmlErrorHandler::fatalError ( const QXmlParseException & exception )
[pure virtual]
A reader must use this function to report a non-recoverable error.
Details of the error are stored in exception.
If this function returns TRUE the reader might try to go on parsing and
reporting further errors; but no regular parsing events are reported.
bool QXmlErrorHandler::warning ( const QXmlParseException & exception ) [pure
virtual]
A reader might use this function to report a warning. Warnings are
conditions that are not errors or fatal errors as defined by the XML
1.0 specification. Details of the warning are stored in exception.
If this function returns FALSE the reader stops parsing and reports an
error. The reader uses the function errorString() to get the error
message.
SEE ALSO
http://doc.trolltech.com/qxmlerrorhandler.html
http://www.trolltech.com/faq/tech.html
COPYRIGHT
Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com. See the
license file included in the distribution for a complete license
statement.
AUTHOR
Generated automatically from the source code.
BUGS
If you find a bug in Qt, please report it as described in
http://doc.trolltech.com/bughowto.html. Good bug reports help us to
help you. Thank you.
The definitive Qt documentation is provided in HTML format; it is
located at $QTDIR/doc/html and can be read using Qt Assistant or with a
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who prefer man pages, although this format is not officially supported
by Trolltech.
If you find errors in this manual page, please report them to qt-
bugs@trolltech.com. Please include the name of the manual page
(qxmlerrorhandler.3qt) and the Qt version (3.3.8).
Trolltech AS 2 February 2007 QXmlErrorHandler(3qt)
