Xalan-C++ API Documentation

The Xalan C++ XSLT Processor Version 1.9

XSLTProcessorEnvSupport Class Reference

Inheritance diagram for XSLTProcessorEnvSupport:

[legend]Collaboration diagram for XSLTProcessorEnvSupport:

[legend]List of all members.

Public Member Functions

XSLTProcessorEnvSupport ()
virtual ~XSLTProcessorEnvSupport ()
virtual bool problem (eSource where, eClassification classification, const XalanNode *sourceNode, const ElemTemplateElement *styleNode, const XalanDOMString &msg, const XalanDOMChar *uri, int lineNo, int charOffset) const=0
Function that is called when a problem event occurs.
virtual XalanDocument * parseXML (MemoryManagerType &theManager, const XalanDOMString &urlString, const XalanDOMString &base)=0
Provides support for XML parsing service.
virtual XalanDocument * getSourceDocument (const XalanDOMString &theURI) const=0
Get the source document for the given URI.
virtual void setSourceDocument (const XalanDOMString &theURI, XalanDocument *theDocument)=0
Associate a document with a given URI.
virtual const XalanDOMString & findURIFromDoc (const XalanDocument *owner) const=0
Given a DOM Document, tell what URI was used to parse it.
virtual bool elementAvailable (const XalanDOMString &theNamespace, const XalanDOMString &elementName) const=0
Determine if an external element is available.
virtual bool functionAvailable (const XalanDOMString &theNamespace, const XalanDOMString &functionName) const=0
Determine if a function is available.
virtual XObjectPtr extFunction (XPathExecutionContext &executionContext, const XalanDOMString &theNamespace, const XalanDOMString &functionName, XalanNode *context, const XObjectArgVectorType &argVec, const LocatorType *locator) const=0
Handle an extension function.
virtual bool problem (eSource where, eClassification classification, const PrefixResolver *resolver, const XalanNode *sourceNode, const XalanDOMString &msg, const XalanDOMChar *uri, int lineNo, int charOffset) const=0
Function that is called when a problem event occurs.
virtual void reset ()=0
Reset the instance.

Constructor & Destructor Documentation

XSLTProcessorEnvSupport::XSLTProcessorEnvSupport ( )

virtual XSLTProcessorEnvSupport::~XSLTProcessorEnvSupport ( ) [virtual]

Member Function Documentation

virtual bool XSLTProcessorEnvSupport::elementAvailable ( const XalanDOMString & theNamespace,

const XalanDOMString & elementName

) const [pure virtual]

Determine if an external element is available.

Parameters:

theNamespace namespace for the element

elementName name of extension element

Returns:
whether the element is available or not

Implements XPathEnvSupport.
Implemented in XSLTProcessorEnvSupportDefault.

virtual XObjectPtr XSLTProcessorEnvSupport::extFunction ( XPathExecutionContext & executionContext,

const XalanDOMString & theNamespace,

const XalanDOMString & functionName,

XalanNode * context,

const XObjectArgVectorType & argVec,

const LocatorType * locator

) const [pure virtual]

Handle an extension function.

Parameters:

executionContext current execution context

theNamespace namespace of function

functionName extension function name

argVec vector of arguments to function

locator A LocatorType instance for error reporting.

Returns:
pointer to XObject result

Implements XPathEnvSupport.
Implemented in XSLTProcessorEnvSupportDefault.

virtual const XalanDOMString& XSLTProcessorEnvSupport::findURIFromDoc ( const XalanDocument * owner ) const [pure virtual]

Given a DOM Document, tell what URI was used to parse it.
Needed for relative resolution.

Parameters:

owner source document

Returns:
document URI

Implements XPathEnvSupport.
Implemented in XSLTProcessorEnvSupportDefault.

virtual bool XSLTProcessorEnvSupport::functionAvailable ( const XalanDOMString & theNamespace,

const XalanDOMString & functionName

) const [pure virtual]

Determine if a function is available.
For standard function availability, theNamespace should be an empty string.

Parameters:

theNamespace namespace for the function

functionName name of the function

Returns:
whether the function is available or not

Implements XPathEnvSupport.
Implemented in XSLTProcessorEnvSupportDefault.

virtual XalanDocument* XSLTProcessorEnvSupport::getSourceDocument ( const XalanDOMString & theURI ) const [pure virtual]

Get the source document for the given URI.

Parameters:

theURI document URI

Returns:
source document

Implements XPathEnvSupport.
Implemented in XSLTProcessorEnvSupportDefault.

virtual XalanDocument* XSLTProcessorEnvSupport::parseXML ( MemoryManagerType & theManager,

const XalanDOMString & urlString,

const XalanDOMString & base

) [pure virtual]

Provides support for XML parsing service.

Parameters:

urlString location of the XML

base base location for URI

Returns:
parsed document

Implements XPathEnvSupport.
Implemented in XSLTProcessorEnvSupportDefault.

virtual bool XSLTProcessorEnvSupport::problem ( eSource where,

eClassification classification,

const PrefixResolver * resolver,

const XalanNode * sourceNode,

const XalanDOMString & msg,

const XalanDOMChar * uri,

int lineNo,

int charOffset

) const [pure virtual]

Function that is called when a problem event occurs.

Parameters:

where either eXMLParser, eXSLTProcessor, eXPATHParser, eXPATHProcessor, or eDataSource.

classification either eWarning, or eError

resolver resolver for namespace resolution

sourceNode source tree node where the problem occurred (may be 0)

msg string message explaining the problem.

uri the URI of the stylesheet, if available. May be 0;

lineNo line number where the problem occurred.

charOffset character offset where the problem.

Returns:
true if the return is an ERROR, in which case exception will be thrown. Otherwise the processor will continue to process.

Implements XPathEnvSupport.
Implemented in XSLTProcessorEnvSupportDefault.

virtual bool XSLTProcessorEnvSupport::problem ( eSource where,

eClassification classification,

const XalanNode * sourceNode,

const ElemTemplateElement * styleNode,

const XalanDOMString & msg,

const XalanDOMChar * uri,

int lineNo,

int charOffset

) const [pure virtual]

Function that is called when a problem event occurs.

Parameters:

where either eXMLParser, eXSLTProcessor, eXPATHParser, eXPATHProcessor, or eDataSource.

classification either eWarning, or eError

resolver resolver for namespace resolution

sourceNode source tree node where the problem occurred (may be 0)

styleNode stylesheet node where the problem occurred (may be 0)

msg string message explaining the problem.

uri the URI of the stylesheet, if available. May be 0;

lineNo line number where the problem occurred.

charOffset character offset where the problem.

Returns:
true if the return is an ERROR, in which case exception will be thrown. Otherwise the processor will continue to process.

Implemented in XSLTProcessorEnvSupportDefault.

virtual void XSLTProcessorEnvSupport::reset ( ) [pure virtual]

Reset the instance.

Implements XPathEnvSupport.
Implemented in XSLTProcessorEnvSupportDefault.

virtual void XSLTProcessorEnvSupport::setSourceDocument ( const XalanDOMString & theURI,

XalanDocument * theDocument

) [pure virtual]

Associate a document with a given URI.

Parameters:

theURI document URI

theDocument source document

Implements XPathEnvSupport.
Implemented in XSLTProcessorEnvSupportDefault.

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

XSLTProcessorEnvSupport.hpp

Interpreting class diagrams

Doxygen and GraphViz are used to generate this API documentation from the Xalan-C header files.