QXmlParseException Class Reference

The QXmlParseException class is used to report errors with the QXmlErrorHandler interface. More...

#include <qxml.h>

Public Functions
int	columnNumber () const
	Returns the column number where the error occurred. More...
int	lineNumber () const
	Returns the line number where the error occurred. More...
QString	message () const
	Returns the error message. More...
QString	publicId () const
	Returns the public identifier where the error occurred. More...
	QXmlParseException (const QString &name=QString(), int c=-1, int l=-1, const QString &p=QString(), const QString &s=QString())
	Constructs a parse exception with the error string name for column c and line l for the public identifier p and the system identifier s. More...
	QXmlParseException (const QXmlParseException &other)
	Creates a copy of other. More...
QString	systemId () const
	Returns the system identifier where the error occurred. More...
	~QXmlParseException ()
	Destroys the QXmlParseException. More...

Properties
QScopedPointer< QXmlParseExceptionPrivate >	d

Detailed Description

The QXmlParseException class is used to report errors with the QXmlErrorHandler interface.

Note

This class or function is reentrant.

Attention

Module: QtXml

The XML subsystem constructs an instance of this class when it detects an error. You can retrieve the place where the error occurred using systemId(), publicId(), lineNumber() and columnNumber(), along with the error message(). The possible error messages are:

• "no error occurred"
• "error triggered by consumer"
• "unexpected end of file"
• "more than one document type definition"
• "error occurred while parsing element"
• "tag mismatch"
• "error occurred while parsing content"
• "unexpected character"
• "invalid name for processing instruction"
• "version expected while reading the XML declaration"
• "wrong value for standalone declaration"
• "encoding declaration or standalone declaration expected while reading the XML declaration"
• "standalone declaration expected while reading the XML declaration"
• "error occurred while parsing document type definition"
• "letter is expected"
• "error occurred while parsing comment"
• "error occurred while parsing reference"
• "internal general entity reference not allowed in DTD"
• "external parsed general entity reference not allowed in attribute value"
• "external parsed general entity reference not allowed in DTD"
• "unparsed entity reference n wrong context"
• "recursive entities"
• "error in the text declaration of an external entity"

Note that, if you want to display these error messages to your application's users, they will be displayed in English unless they are explicitly translated.

See also

QXmlErrorHandler, QXmlReader

Definition at line 192 of file qxml.h.

Constructors and Destructors

QXmlParseException() [1/2]

QXmlParseException::QXmlParseException ( const QString &  name = QString(), int  c = -1, int  l = -1, const QString &  p = QString(), const QString &  s = QString()  )

explicit

Constructs a parse exception with the error string name for column c and line l for the public identifier p and the system identifier s.

Definition at line 572 of file qxml.cpp.

    : d(new QXmlParseExceptionPrivate)
{
    d->msg = name;
    d->column = c;
    d->line = l;
    d->pub = p;
    d->sys = s;
}

QXmlParseException() [2/2]

QXmlParseException::QXmlParseException

(

const QXmlParseException &

other

)

Creates a copy of other.

Definition at line 586 of file qxml.cpp.

                                                                      :
     d(new QXmlParseExceptionPrivate(*other.d))
{

}

~QXmlParseException()

QXmlParseException::~QXmlParseException

(

)

Destroys the QXmlParseException.

Definition at line 595 of file qxml.cpp.

{
}

Functions

columnNumber()

int QXmlParseException::columnNumber

(

)

const

Returns the column number where the error occurred.

Definition at line 609 of file qxml.cpp.

Referenced by QDomHandler::fatalError().

{
    return d->column;
}

lineNumber()

int QXmlParseException::lineNumber

(

)

const

Returns the line number where the error occurred.

Definition at line 616 of file qxml.cpp.

Referenced by QDomHandler::fatalError().

{
    return d->line;
}

message()

QString QXmlParseException::message

(

)

const

Returns the error message.

Definition at line 602 of file qxml.cpp.

Referenced by QDomHandler::fatalError().

{
    return d->msg;
}

publicId()

QString QXmlParseException::publicId

(

)

const

Returns the public identifier where the error occurred.

Definition at line 623 of file qxml.cpp.

{
    return d->pub;
}

systemId()

QString QXmlParseException::systemId

(

)

const

Returns the system identifier where the error occurred.

Definition at line 630 of file qxml.cpp.

{
    return d->sys;
}

Properties

d

QScopedPointer<QXmlParseExceptionPrivate> QXmlParseException::d

private

Definition at line 207 of file qxml.h.

Referenced by columnNumber(), QXmlInputSource::data(), QXmlInputSource::fetchData(), QXmlInputSource::fromRawData(), QXmlInputSource::init(), lineNumber(), message(), QXmlInputSource::next(), QXmlNamespaceSupport::popContext(), QXmlNamespaceSupport::prefix(), QXmlNamespaceSupport::prefixes(), QXmlNamespaceSupport::processName(), publicId(), QXmlNamespaceSupport::pushContext(), QXmlInputSource::QXmlInputSource(), QXmlNamespaceSupport::QXmlNamespaceSupport(), QXmlNamespaceSupport::reset(), QXmlInputSource::reset(), QXmlInputSource::setData(), QXmlNamespaceSupport::setPrefix(), systemId(), QXmlNamespaceSupport::uri(), QXmlInputSource::~QXmlInputSource(), and QXmlNamespaceSupport::~QXmlNamespaceSupport().

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The documentation for this class was generated from the following files:

• /src/xml/sax/qxml.h
• /src/xml/sax/qxml.cpp