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Oracle® XML API Reference
10g Release 1 (10.1)

Part Number B10789-01
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Transformer Interface

Table 22-4 summarizes the methods of available through the Transformer interface.

Table 22-4 Summary of Transformer Methods; Xsl Package

Function Summary
getTransformerId
Get transformer's Id.
setSAXHandler
Set SAX handler.
setXSL
Set XSLT document for this transformer.
transform
Transform the document and return SAX events.


getTransformerId

Gets transformer's id.


Syntax
virtual XslTrIdType getTransformerId() const = 0;


Returns

(XslTrIdType) Transformer's Id


setSAXHandler

Set SAX handler.


Syntax
virtual void setSAXHandler( 
   SAXHandlerRoot* hdlr_ptr) = 0;

Parameter Description
hdlr_ptr
SAX handler pointer


setXSL

Set XSLT document for this transformer. Should be called before the transform member function is called.


Syntax
virtual void setXSL (
   InputSource* isrc_ptr)
throw (XslException) = 0;

Parameter Description
isrc_ptr
instance document to process


transform

Transforms the document. Throws an exception if an XSLT document is not set by a previous call to setXSL.

Syntax Description
virtual NodeRef< Node>* transform(
   nputSource* isrc_ptr)
throw (XslException) = 0;
Transform the document and return DOM.
virtual void transform(
   InputSource* isrc_ptr,
   SAXHandlerRoot* hdlr_ptr)
throw (XslException) = 0;
Transform the document and return SAX events.

Parameter Description
isrc_ptr
instance document to process
hdlr_ptr
SAX handler pointer


Returns

(DocumentRef) document tree of new document