Namespace Xslt
Class CProcessor

class CProcessor: public Sax::CXmlStream {
public:
    CProcessor(const XXsltImplementation &pXsltImplementation);
    ~CProcessor();
public:
    bool GetNamespaces();
    void SetContentHandler(const Sax::XContentHandler &pHandler);
    Sax::XContentHandler GetContentHandler();
    void Start();
public:
    void SetSourceUri(const CString &strUri);
    void SetSourceNode(const XNode &pNode);
    void SetSourceStream(const Sax::XXmlStream &pStream);
    CString GetSourceUri();
    XNode GetSourceNode();
    Sax::XXmlStream GetSourceStream();
public:
    void SetStylesheetUri(const CString &strUri);
    void SetStylesheetNode(const XNode &pNode);
    void SetStylesheetStream(const Sax::XXmlStream &pStream);
    void SetStylesheet(const XStylesheetHandler &pStylesheet);
    CString GetStylesheetUri();
    XNode GetStylesheetNode();
    Sax::XXmlStream GetStylesheetStream();
    XStylesheetHandler GetStylesheet();
public:
    void SetResultUri(const CString &strUri);
    void SetResultNode(const XNode &pNode);
    void SetResultHandler(const Sax::XContentHandler &pHandler);
    CString GetResultUri();
    XNode GetResultNode();
    Sax::XContentHandler GetResultHandler();
public:
    void SetOutputHandler(const XOutputHandler &pOutputHandler);
    XOutputHandler GetOutputHandler();
public:
    void ResetParam();
    void ResetParam(const CExternalParamList ¶mList);
    void AddParam(const CString &strQName, const XValue &pValue);
    void AddParam(
        const CString &strNamespaceUri,
        const CString &strLocalName,
        const XValue &pValue);
public:
    void Reset();
    };

The XSLT processor.

This class also implements the interface of an XML stream; objects of this class may participate in XML stream / content handler processing chains.

Since:

1.00.00

Version:

1.00.00

Author:

Alexey Gokhberg

See Also:

CXsltImplementation, COutputHandler, CStylesheetHandler, Sax::CXmlStream, Sax::CContentHandler, Dom::INode, Xpath::CValue

CProcessor

CProcessor(const XXsltImplementation &pXsltImplementation);

Constructs the XSLT processor.

Parameters:

pXsltImplementation - the XSLT implementation

~CProcessor

~CProcessor();

Destroys the XSLT processor.

GetNamespaces

bool GetNamespaces();

Tests whether the XML stream implemented by this XSLT processor generates namespace information.

Returns:

true if the XML stream implemented by this XSLT processor generates namespace information; false otherwise

SetContentHandler

void SetContentHandler(const Sax::XContentHandler &pHandler);

Sets the content handler for the XML stream implemented by this XSLT processor.

Parameters:

pHandler - the content handler

GetContentHandler

Sax::XContentHandler GetContentHandler();

Returns the content handler assigned to the XML stream implemented by this XSLT processor.

Returns:

the content handler assigned to the XML stream implemented by this XSLT processor

Start

void Start();

Starts the XML stream implemented by this XSLT processor

Call to this function starts XSLT transformation.

SetSourceUri

void SetSourceUri(const CString &strUri);

Sets the URI of the source document.

Parameters:

strUri - the URI of the source document

SetSourceNode

void SetSourceNode(const XNode &pNode);

Sets the XDM node that represents the root of the source document.

Parameters:

pNode - the XDM node that represents the root of the source document

SetSourceStream

void SetSourceStream(const Sax::XXmlStream &pStream);

Sets the XML stream that provides content of the source document.

Parameters:

pStream - the XML stream that provides content of the source document

GetSourceUri

CString GetSourceUri();

Returns the URI of the source document.

Returns:

the URI of the source document, or the empty string if none was specified

GetSourceNode

XNode GetSourceNode();

Returns the XDM node that represents the root of the source document

Returns:

the XDM node representing the root of the source document, or NULL if none was specified

GetSourceStream

Sax::XXmlStream GetSourceStream();

Returns the XML stream that provides content of the source document.

Returns:

the XML stream that provides content of the source document, or NULL if none was specified

SetStylesheetUri

void SetStylesheetUri(const CString &strUri);

Sets the URI of the stylesheet.

Parameters:

strUri - the URI of the stylesheet

SetStylesheetNode

void SetStylesheetNode(const XNode &pNode);

Sets the XDM node that represents the root of the stylesheet.

Parameters:

pNode - the XDM node that represents the root of the stylesheet

SetStylesheetStream

void SetStylesheetStream(const Sax::XXmlStream &pStream);

Sets the XML stream that provides content of the stylesheet.

Parameters:

pStream - the XML stream that provides content of the stylesheet

SetStylesheet

void SetStylesheet(const XStylesheetHandler &pStylesheet);

Sets the XSLT stylesheet.

Parameters:

pStylesheet - the XSLT stylesheet

GetStylesheetUri

CString GetStylesheetUri();

Returns the URI of the stylesheet.

Returns:

the URI of the stylesheet, or the empty string if none was specified

GetStylesheetNode

XNode GetStylesheetNode();

Returns the XDM node that represents the root of the stylesheet.

Returns:

the XDM node that represents the root of the stylesheet, or NULL if none was specified

GetStylesheetStream

Sax::XXmlStream GetStylesheetStream();

Returns the XML stream that provides content of the stylesheet.

Returns:

the XML stream that provides content of the stylesheet, or NULL if none was specified

GetStylesheet

XStylesheetHandler GetStylesheet();

Returns the XSLT stylesheet.

Returns:

the XSLT stylesheet, or NULL if none was specified

SetResultUri

void SetResultUri(const CString &strUri);

Sets the URI of the result document.

Parameters:

strUri - the URI of the result document

SetResultNode

void SetResultNode(const XNode &pNode);

Sets the XDM node to be used as the root of the result document.

Parameters:

pNode - the XDM node to be used as the root of the result document

SetResultHandler

void SetResultHandler(const Sax::XContentHandler &pHandler);

Sets the content handler to receive content of the result document.

Parameters:

pHandler - the content handler to receive content of the result document

GetResultUri

CString GetResultUri();

Returns the URI of the result document.

Returns:

the URI of the result document, or the empty string if none was specified

GetResultNode

XNode GetResultNode();

Returns the XDM node to be used as the root of the result document.

Returns:

the XDM node to be used as the root of the result document, or NULL if none was specified

GetResultHandler

Sax::XContentHandler GetResultHandler();

Returns the content handler to receive content of the result document.

Returns:

the content handler to receive content of the result document, or NULL if none was specified

SetOutputHandler

void SetOutputHandler(const XOutputHandler &pOutputHandler);

Sets the custom output handler.

Parameters:

pOutputHandler - the custom output handler

GetOutputHandler

XOutputHandler GetOutputHandler();

Returns the custom output handler.

Returns:

the custom output handler, or NULL if none was specified

ResetParam

void ResetParam();

Clears the list of values of the stylesheet external parameters.

ResetParam

void ResetParam(const CExternalParamList ¶mList);

Reinitializes the list of values of the stylesheet external parameters, copying the given parameter list.

Parameters:

paramList - the parameter list to copy

AddParam

void AddParam(const CString &strQName, const XValue &pValue);

Adds the parameter value to the list of values of the stylesheet external parameters; the parameter is identified by its qualified name.

Parameters:

strQName - the qualified name of the parameter

pValue - the value of the parameter

AddParam

void AddParam(
    const CString &strNamespaceUri,
    const CString &strLocalName,
    const XValue &pValue);

Adds the parameter value to the list of values of the stylesheet external parameters; the parameter is identified by its namespace URI and local name.

Parameters:

strNamespaceUri - the namespace URI of the parameter

strLocalName - the local name of the parameter

pValue - the value of the parameter

Reset

void Reset();

Resets properties of this processor.

All properties related to the source document, the stylesheet and the result document become unspecified. The list of values of the external parameters becomes empty.