Dummy class in order to make the XPath object happy for diagnostic purposes. More...

Inheritance diagram for XPathEnvSupportDefault:

Classes
struct	NamespaceFunctionTableDeleteFunctor

Public Types
typedef XalanMap < XalanDOMString, XalanDocument * >	SourceDocsTableType

typedef FunctionTableTypeDefinition	FunctionTableType

typedef XalanMap < XalanDOMString, FunctionTableType >	NamespaceFunctionTablesType

Public Types inherited from XPathEnvSupport
enum	eSource { eXMLParser = 1, eXSLTProcessor = 2, eXPATHParser = 3, eXPATHProcessor = 4, eDataSource = 5 }

enum	eClassification { eMessage = 0, eWarning = 1, eError = 2 }

typedef XERCES_CPP_NAMESPACE_QUALIFIER Locator	LocatorType

typedef Function::XObjectArgVectorType	XObjectArgVectorType

Public Member Functions
	XPathEnvSupportDefault (MemoryManagerType &theManager XALAN_DEFAULT_MEMMGR)

virtual	~XPathEnvSupportDefault ()

MemoryManagerType &	getMemoryManager ()

virtual void	installExternalFunctionLocal (const XalanDOMString &theNamespace, const XalanDOMString &functionName, const Function &function)
	Install an external function in the local space. More...

virtual void	uninstallExternalFunctionLocal (const XalanDOMString &theNamespace, const XalanDOMString &functionName)
	Uninstall an external function from the local space. More...

virtual XalanDocument *	parseXML (MemoryManagerType &theManager, const XalanDOMString &urlString, const XalanDOMString &base)
	Provides support for XML parsing service. More...

virtual XalanDocument *	getSourceDocument (const XalanDOMString &theURI) const
	Get the source document for the given URI. More...

virtual void	setSourceDocument (const XalanDOMString &theURI, XalanDocument *theDocument)
	Associate a document with a given URI. More...

virtual const XalanDOMString &	findURIFromDoc (const XalanDocument *owner) const
	Given a DOM Document, tell what URI was used to parse it. More...

virtual bool	elementAvailable (const XalanDOMString &theNamespace, const XalanDOMString &elementName) const
	Determine if an external element is available. More...

virtual bool	functionAvailable (const XalanDOMString &theNamespace, const XalanDOMString &functionName) const
	Determine if a function is available. More...

virtual XObjectPtr	extFunction (XPathExecutionContext &executionContext, const XalanDOMString &theNamespace, const XalanDOMString &functionName, XalanNode context, const XObjectArgVectorType &argVec, const LocatorType locator) const
	Handle an extension function. More...

virtual bool	problem (eSource where, eClassification classification, const PrefixResolver resolver, const XalanNode sourceNode, const XalanDOMString &msg, const XalanDOMChar *uri, int lineNo, int charOffset) const
	Function that is called when a problem event occurs. More...

virtual void	reset ()
	Reset the instance. More...

Public Member Functions inherited from XPathEnvSupport
	XPathEnvSupport ()

virtual	~XPathEnvSupport ()

Static Public Member Functions
static void	initialize (MemoryManagerType &theManager)
	Perform initialization of statics – must be called before any processing occurs. More...

static void	terminate ()
	Perform termination of statics. More...

static void	installExternalFunctionGlobal (const XalanDOMString &theNamespace, const XalanDOMString &functionName, const Function &function)
	Install an external function in the global space. More...

static void	uninstallExternalFunctionGlobal (const XalanDOMString &theNamespace, const XalanDOMString &functionName)
	Uninstall an external function from the global space. More...

Protected Member Functions
const Function *	findFunction (const XalanDOMString &theNamespace, const XalanDOMString &functionName) const
	Find an external function. More...

Detailed Description

Dummy class in order to make the XPath object happy for diagnostic purposes.

Author: David N. Bertoni

Member Typedef Documentation

typedef FunctionTableTypeDefinition XPathEnvSupportDefault::FunctionTableType

typedef XalanMap<XalanDOMString, FunctionTableType> XPathEnvSupportDefault::NamespaceFunctionTablesType

typedef XalanMap<XalanDOMString, XalanDocument*> XPathEnvSupportDefault::SourceDocsTableType

Constructor & Destructor Documentation

XPathEnvSupportDefault::XPathEnvSupportDefault ( MemoryManagerType &theManager XALAN_DEFAULT_MEMMGR )

virtual XPathEnvSupportDefault::~XPathEnvSupportDefault ( )

virtual

Member Function Documentation

virtual bool XPathEnvSupportDefault::elementAvailable	(	const XalanDOMString &	theNamespace,
		const XalanDOMString &	elementName
	)		const

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.

virtual XObjectPtr XPathEnvSupportDefault::extFunction	(	XPathExecutionContext &	executionContext,
		const XalanDOMString &	theNamespace,
		const XalanDOMString &	functionName,
		XalanNode *	context,
		const XObjectArgVectorType &	argVec,
		const LocatorType *	locator
	)		const

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.

const Function* XPathEnvSupportDefault::findFunction	(	const XalanDOMString &	theNamespace,
		const XalanDOMString &	functionName
	)		const

protected

Find an external function.

Parameters

theNamespace	The namespace for the function.
functionName	The name of the function.

Returns: a pointer to the function if found, or 0 if not found.

virtual const XalanDOMString& XPathEnvSupportDefault::findURIFromDoc ( const XalanDocument * owner ) const

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.

virtual bool XPathEnvSupportDefault::functionAvailable	(	const XalanDOMString &	theNamespace,
		const XalanDOMString &	functionName
	)		const

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.

MemoryManagerType& XPathEnvSupportDefault::getMemoryManager ( )

virtual XalanDocument* XPathEnvSupportDefault::getSourceDocument ( const XalanDOMString & theURI ) const

virtual

Get the source document for the given URI.

Parameters

theURI document URI

Returns: source document

Implements XPathEnvSupport.

static void XPathEnvSupportDefault::initialize ( MemoryManagerType & theManager )

static

Perform initialization of statics – must be called before any processing occurs.

See class XPathInit.

static void XPathEnvSupportDefault::installExternalFunctionGlobal	(	const XalanDOMString &	theNamespace,
		const XalanDOMString &	functionName,
		const Function &	function
	)

static

Install an external function in the global space.

Parameters

theNamespace	The namespace for the functionl
functionName	The name of the function.
function	The function to install.

virtual void XPathEnvSupportDefault::installExternalFunctionLocal	(	const XalanDOMString &	theNamespace,
		const XalanDOMString &	functionName,
		const Function &	function
	)

virtual

Install an external function in the local space.

Parameters

theNamespace	The namespace for the functionl
functionName	The name of the function.
function	The function to install.

virtual XalanDocument* XPathEnvSupportDefault::parseXML	(	MemoryManagerType &	theManager,
		const XalanDOMString &	urlString,
		const XalanDOMString &	base
	)

virtual

Provides support for XML parsing service.

Parameters

urlString	location of the XML
base	base location for URI

Returns: parsed document

Implements XPathEnvSupport.

virtual bool XPathEnvSupportDefault::problem	(	eSource	where,
		eClassification	classification,
		const PrefixResolver *	resolver,
		const XalanNode *	sourceNode,
		const XalanDOMString &	msg,
		const XalanDOMChar *	uri,
		int	lineNo,
		int	charOffset
	)		const

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.

virtual void XPathEnvSupportDefault::reset ( )

virtual

Reset the instance.

Implements XPathEnvSupport.

virtual void XPathEnvSupportDefault::setSourceDocument	(	const XalanDOMString &	theURI,
		XalanDocument *	theDocument
	)

virtual

Associate a document with a given URI.

Parameters

theURI	document URI
theDocument	source document

Implements XPathEnvSupport.

static void XPathEnvSupportDefault::terminate ( )

static

Perform termination of statics.

See class XPathInit.

static void XPathEnvSupportDefault::uninstallExternalFunctionGlobal	(	const XalanDOMString &	theNamespace,
		const XalanDOMString &	functionName
	)

static

Uninstall an external function from the global space.

Parameters

theNamespace	The namespace for the functionl
functionName	The name of the function.

virtual void XPathEnvSupportDefault::uninstallExternalFunctionLocal	(	const XalanDOMString &	theNamespace,
		const XalanDOMString &	functionName
	)

virtual

Uninstall an external function from the local space.

Parameters

theNamespace	The namespace for the functionl
functionName	The name of the function.

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

XPathEnvSupportDefault.hpp

Xalan-C++ API Documentation

The Xalan C++ XSLT Processor Version 1.10

Classes

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation