IXMLTransformer Class Reference

#include <IXMLTransformer.h>

Inheritance diagram for IXMLTransformer:

Public Types
enum	{ kDefaultIID = IID_IXMLTRANSFORMER }

Public Member Functions
virtual ErrorCode	TransformStream (const IPMStream *in, IPMStream **out, IPMUnknown *xmlImporter=nil)=0
virtual ErrorCode	TransformDOM (IIDXMLDOMDocument *dom, IPMUnknown *xmlImporter=nil)=0
Public Member Functions inherited from IPMUnknown
virtual IPMUnknown *	QueryInterface (PMIID interfaceID) const =0
virtual void	AddRef () const =0
virtual void	Release () const =0

Detailed Description

This class can be used during two different phases of the XML import.

The first phase is while there is a stream. During this phase you can pass the stream to a transformer using an XSLt script.

The second phase will occur imediately after the DOM has been created. During this phase you can manually manipulate the DOM by inserting, removing, and changing elements.

Place this interface on the same boss as a service provider that supports kXMLImporterTransformerService to ensure that it gets called at the appropriate times.

Member Function Documentation

virtual ErrorCode IXMLTransformer::TransformDOM ( IIDXMLDOMDocument *  dom, IPMUnknown *  xmlImporter = nil  )

pure virtual

Transform a DOM

Parameters

dom	- The DOM to be manipulated
xmlImporter	- A pointer to the importer boss (so we can get import data)

Returns

- kSuccess if the transform succeeded.

Implemented in XDocBkXMLTransformer, and CXMLTransformer.

virtual ErrorCode IXMLTransformer::TransformStream ( const IPMStream *  in, IPMStream **  out, IPMUnknown *  xmlImporter = nil  )

pure virtual

Transform an XML stream using an XSLT script

Parameters

in	- The original stream
out	- The new stream. (nil if no transformation occurred)
xmlImporter	- A pointer to the importer boss (so we can get import data)

Returns

- kSuccess if the transform succeeded.

Implemented in CXMLTransformer.