Xalan-C++ API Documentation

The Xalan C++ XSLT Processor Version 1.10

XPathEnvSupport Class Reference

Inheritance diagram for XPathEnvSupport:

XPathEnvSupportDefault XSLTProcessorEnvSupport XSLTProcessorEnvSupportDefault List of all members.

Public Types

Public Member Functions


Member Typedef Documentation

typedef XERCES_CPP_NAMESPACE_QUALIFIER Locator XPathEnvSupport::LocatorType

typedef Function::XObjectArgVectorType XPathEnvSupport::XObjectArgVectorType


Member Enumeration Documentation

enum XPathEnvSupport::eSource

Enumerator:
eXMLParser 
eXSLTProcessor 
eXPATHParser 
eXPATHProcessor 
eDataSource 

enum XPathEnvSupport::eClassification

Enumerator:
eMessage 
eWarning 
eError 


Constructor & Destructor Documentation

XPathEnvSupport::XPathEnvSupport (  ) 

virtual XPathEnvSupport::~XPathEnvSupport (  )  [virtual]


Member Function Documentation

virtual XalanDocument* XPathEnvSupport::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

Implemented in XPathEnvSupportDefault, XSLTProcessorEnvSupport, and XSLTProcessorEnvSupportDefault.

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

Get the source document for the given URI.

Parameters:
theURI document URI
Returns:
source document

Implemented in XPathEnvSupportDefault, XSLTProcessorEnvSupport, and XSLTProcessorEnvSupportDefault.

virtual void XPathEnvSupport::setSourceDocument ( const XalanDOMString theURI,
XalanDocument theDocument 
) [pure virtual]

Associate a document with a given URI.

Parameters:
theURI document URI
theDocument source document

Implemented in XPathEnvSupportDefault, XSLTProcessorEnvSupport, and XSLTProcessorEnvSupportDefault.

virtual const XalanDOMString& XPathEnvSupport::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

Implemented in XPathEnvSupportDefault, XSLTProcessorEnvSupport, and XSLTProcessorEnvSupportDefault.

virtual bool XPathEnvSupport::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

Implemented in XPathEnvSupportDefault, XSLTProcessorEnvSupport, and XSLTProcessorEnvSupportDefault.

virtual bool XPathEnvSupport::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

Implemented in XPathEnvSupportDefault, XSLTProcessorEnvSupport, and XSLTProcessorEnvSupportDefault.

virtual XObjectPtr XPathEnvSupport::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

virtual bool XPathEnvSupport::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.

Implemented in XPathEnvSupportDefault, XSLTProcessorEnvSupport, and XSLTProcessorEnvSupportDefault.

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

Reset the instance.

Implemented in XPathEnvSupportDefault, XSLTProcessorEnvSupport, and XSLTProcessorEnvSupportDefault.


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

Interpreting class diagrams

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Xalan-C++ XSLT Processor Version 1.10
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