ExecutionContext Class Reference

#include <ExecutionContext.hpp>

Inherits ProblemListenerBase.

Inherited by XPathExecutionContext.

Public Member Functions
	ExecutionContext (MemoryManager &theMemoryManager)
virtual	~ExecutionContext ()
virtual void	problem (eSource source, eClassification classification, const XalanDOMString &msg, const Locator *locator, const XalanNode *sourceNode)=0
	Function that is called when a problem event occurs. More...
virtual void	problem (eSource source, eClassification classification, const XalanDOMString &msg, const XalanNode *sourceNode)=0
	Function that is called when a problem event occurs. More...
bool	hasPreserveOrStripSpaceConditions () const
virtual bool	shouldStripSourceNode (const XalanText &node)=0
	Determine if a text node should be stripped from the source tree, as if it weren't there. More...
MemoryManager &	getMemoryManager () const
MemoryManager &	getExceptionMemoryManager () const
Public Member Functions inherited from ProblemListenerBase
	ProblemListenerBase ()
virtual	~ProblemListenerBase ()

Protected Attributes
MemoryManager &	m_memoryManager
bool	m_hasPreserveOrStripConditions

Additional Inherited Members
Public Types inherited from ProblemListenerBase
enum	eSource {   eXMLPARSER = 0, eXMLParser = 0, eXSLPROCESSOR = 1, eXSLTProcessor = 1,   eXPATH = 2, eXPath = 2, eSourceCount }
enum	eClassification {   eMESSAGE = 0, eMessage = 0, eWARNING = 1, eWarning = 1,   eERROR = 2, eError = 2, eClassificationCount }
typedef eSource	eProblemSource
Static Public Member Functions inherited from ProblemListenerBase
static void	defaultFormat (PrintWriter &pw, eSource source, eClassification classification, const XalanDOMString &msg, const Locator *locator, const XalanNode *sourceNode)
	Function to format a problem call to a PrintWriter instance. More...
static void	defaultFormat (PrintWriter &pw, eSource source, eClassification classification, const XalanDOMString &msg, const XalanNode *sourceNode)
	Function to format a problem call to a PrintWriter instance. More...
Static Protected Attributes inherited from ProblemListenerBase
static const XalanMessages::Codes	s_messageCodes [eSourceCount][eClassificationCount]

Detailed Description

Definition at line 57 of file ExecutionContext.hpp.

Constructor & Destructor Documentation

ExecutionContext()

ExecutionContext::ExecutionContext

(

MemoryManager &

theMemoryManager

)

~ExecutionContext()

virtual ExecutionContext::~ExecutionContext ( )

virtual

Member Function Documentation

getExceptionMemoryManager()

MemoryManager& ExecutionContext::getExceptionMemoryManager ( ) const

inline

Definition at line 106 of file ExecutionContext.hpp.

getMemoryManager()

MemoryManager& ExecutionContext::getMemoryManager ( ) const

inline

Definition at line 100 of file ExecutionContext.hpp.

hasPreserveOrStripSpaceConditions()

bool ExecutionContext::hasPreserveOrStripSpaceConditions ( ) const

inline

Definition at line 84 of file ExecutionContext.hpp.

problem() [1/2]

virtual void ExecutionContext::problem ( eSource  source, eClassification  classification, const XalanDOMString &  msg, const Locator *  locator, const XalanNode *  sourceNode  )

pure virtual

Function that is called when a problem event occurs.

Parameters

source	Either eXMLParser, eXSLProcessor, or eXPATH.
classification	Either eMessage, eWarning, or eError.
locator	The current Locator instance for the stylesheet. Maybe be a null pointer.
sourceNode	The current source node, if any.
msg	The error message.

Implements ProblemListenerBase.

Implemented in StylesheetExecutionContext, XPathExecutionContext, StylesheetExecutionContextDefault, and XPathExecutionContextDefault.

problem() [2/2]

virtual void ExecutionContext::problem ( eSource  source, eClassification  classification, const XalanDOMString &  msg, const XalanNode *  sourceNode  )

pure virtual

Function that is called when a problem event occurs.

This version assumes location information is already formatted into the message.

Parameters

source	either eXMLPARSER, eXSLPROCESSOR, or eXPATH
classification	either eMESSAGE, eERROR or eWARNING
msg	string message explaining the problem.

Implements ProblemListenerBase.

Implemented in StylesheetExecutionContext, XPathExecutionContext, StylesheetExecutionContextDefault, and XPathExecutionContextDefault.

shouldStripSourceNode()

virtual bool ExecutionContext::shouldStripSourceNode ( const XalanText &  node )

pure virtual

Determine if a text node should be stripped from the source tree, as if it weren't there.

Parameters

textNode

text node from the source tree

Returns

true if the text node should be stripped

Implemented in StylesheetExecutionContext, XPathExecutionContext, StylesheetExecutionContextDefault, and XPathExecutionContextDefault.

Member Data Documentation

m_hasPreserveOrStripConditions

bool ExecutionContext::m_hasPreserveOrStripConditions

protected

Definition at line 115 of file ExecutionContext.hpp.

m_memoryManager

MemoryManager& ExecutionContext::m_memoryManager

protected

Definition at line 113 of file ExecutionContext.hpp.

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

• ExecutionContext.hpp