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QtXml.QXmlEntityResolver Class Referenceabstract

The QXmlEntityResolver class provides an interface to resolve external entities contained in XML data. More...

Inheritance diagram for QtXml.QXmlEntityResolver:
Collaboration diagram for QtXml.QXmlEntityResolver:

Public Member Functions

 QXmlEntityResolver ()
 
 QXmlEntityResolver (IQXmlEntityResolver copy)
 
virtual void CreateProxy ()
 
abstract string ErrorString ()
 
 
abstract bool ResolveEntity (string publicId, string systemId, QXmlInputSource ret)
 
 
new void Dispose ()
 
- Public Member Functions inherited from QtXml.IQXmlEntityResolver
string ErrorString ()
 
bool ResolveEntity (string publicId, string systemId, QXmlInputSource ret)
 

Protected Member Functions

 QXmlEntityResolver (System.Type dummy)
 

Protected Attributes

SmokeInvocation interceptor
 

Properties

virtual System.IntPtr SmokeObject [get, set]
 

Detailed Description

The QXmlEntityResolver class provides an interface to resolve external entities contained in XML data.

If an application needs to implement customized handling for external entities, it must implement this interface, i.e. resolveEntity(), and register it with QXmlReader::setEntityResolver().

See also QXmlDTDHandler, QXmlDeclHandler, QXmlContentHandler, QXmlErrorHandler, QXmlLexicalHandler, and Introduction to SAX2.

Constructor & Destructor Documentation

QtXml.QXmlEntityResolver.QXmlEntityResolver ( System.Type  dummy)
protected
QtXml.QXmlEntityResolver.QXmlEntityResolver ( )
QtXml.QXmlEntityResolver.QXmlEntityResolver ( IQXmlEntityResolver  copy)

Member Function Documentation

virtual void QtXml.QXmlEntityResolver.CreateProxy ( )
virtual
new void QtXml.QXmlEntityResolver.Dispose ( )
abstract string QtXml.QXmlEntityResolver.ErrorString ( )
pure virtual

The reader calls this function to get an error string if any of the handler functions returns false.

abstract bool QtXml.QXmlEntityResolver.ResolveEntity ( string  publicId,
string  systemId,
QXmlInputSource  ret 
)
pure virtual

The reader calls this function before it opens any external entity, except the top-level document entity. The application may request the reader to resolve the entity itself (ret is 0) or to use an entirely different input source (ret points to the input source).

The reader deletes the input source ret when it no longer needs it, so you should allocate it on the heap with new.

The argument publicId is the public identifier of the external entity, systemId is the system identifier of the external entity and ret is the return value of this function. If ret is 0 the reader should resolve the entity itself, if it is non-zero it must point to an input source which the reader uses instead.

If this function returns false the reader stops parsing and reports an error. The reader uses the function errorString() to get the error message.

Member Data Documentation

SmokeInvocation QtXml.QXmlEntityResolver.interceptor
protected

Property Documentation

virtual System.IntPtr QtXml.QXmlEntityResolver.SmokeObject
getset