XMLGrammarPool Class Reference

#include <xercesc/framework/XMLGrammarPool.hpp>

Inheritance diagram for XMLGrammarPool:

Public Member Functions
Virtual destructor for derived classes
virtual	~XMLGrammarPool ()
	virtual destructor
The Grammar Pool Interface
virtual bool	cacheGrammar (Grammar *const gramToCache)=0
	cacheGrammar
virtual Grammar *	retrieveGrammar (XMLGrammarDescription *const gramDesc)=0
	retrieveGrammar
virtual Grammar *	orphanGrammar (const XMLCh *const nameSpaceKey)=0
	orphanGrammar
virtual RefHashTableOfEnumerator< Grammar >	getGrammarEnumerator () const =0
	Get an enumeration of the cached Grammars in the Grammar pool.
virtual bool	clear ()=0
	clear
virtual void	lockPool ()=0
	lockPool
virtual void	unlockPool ()=0
	unlockPool
Factory interface
virtual DTDGrammar *	createDTDGrammar ()=0
	createDTDGrammar
virtual SchemaGrammar *	createSchemaGrammar ()=0
	createSchemaGrammar
virtual XMLDTDDescription *	createDTDDescription (const XMLCh *const systemId)=0
	createDTDDescription
virtual XMLSchemaDescription *	createSchemaDescription (const XMLCh *const targetNamespace)=0
	createSchemaDescription
schema component model support
virtual XSModel *	getXSModel (bool &XSModelWasChanged)=0
Public Member Functions inherited from XMemory
void *	operator new (size_t size)
	This method overrides operator new.
void *	operator new (size_t size, MemoryManager *memMgr)
	This method defines a custom operator new, that will use the provided memory manager to perform the allocation.
void *	operator new (size_t size, void *ptr)
	This method overrides placement operator new.
void	operator delete (void *p)
	This method overrides operator delete.
void	operator delete (void *p, MemoryManager *memMgr)
	This method provides a matching delete for the custom operator new.
void	operator delete (void *p, void *ptr)
	This method provides a matching delete for the placement new.

Getter
MemoryManager *	getMemoryManager ()
	getMemoryManager
virtual XMLStringPool *	getURIStringPool ()=0
	Return an XMLStringPool for use by validation routines.
virtual void	serializeGrammars (BinOutputStream *const)=0
	serialization and deserialization support
virtual void	deserializeGrammars (BinInputStream *const)=0
void	setIgnoreSerializedAnnotations (const bool flag)
bool	getIgnoreSerializedAnnotations () const
	XMLGrammarPool (MemoryManager *const memMgr=XMLPlatformUtils::fgMemoryManager)
	Hidden Constructors.

Additional Inherited Members
Protected Member Functions inherited from XMemory
	XMemory ()
	Protected default constructor.

Constructor & Destructor Documentation

~XMLGrammarPool()

virtual XMLGrammarPool::~XMLGrammarPool ( )

virtual

virtual destructor

XMLGrammarPool()

XMLGrammarPool::XMLGrammarPool ( MemoryManager *const  memMgr = XMLPlatformUtils::fgMemoryManager )

protected

Hidden Constructors.

Member Function Documentation

cacheGrammar()

virtual bool XMLGrammarPool::cacheGrammar ( Grammar *const  gramToCache )

pure virtual

cacheGrammar

Provide the grammar pool with an opportunity to cache the given grammar. If the pool does not choose to do so, it should return false; otherwise, it should return true, so that the caller knows whether the grammar has been adopted.

Parameters

gramToCache

the Grammar to be cached in the grammar pool

Returns

true if the grammar pool has elected to cache the grammar (in which case it is assumed to have adopted it); false if it does not cache it

clear()

virtual bool XMLGrammarPool::clear ( )

pure virtual

clear

all grammars are removed from the grammar pool and deleted.

Returns

true if the grammar pool was cleared. false if it did not.

createDTDDescription()

virtual XMLDTDDescription * XMLGrammarPool::createDTDDescription ( const XMLCh *const  systemId )

pure virtual

createDTDDescription

createDTDGrammar()

virtual DTDGrammar * XMLGrammarPool::createDTDGrammar ( )

pure virtual

createDTDGrammar

createSchemaDescription()

virtual XMLSchemaDescription * XMLGrammarPool::createSchemaDescription ( const XMLCh *const  targetNamespace )

pure virtual

createSchemaDescription

createSchemaGrammar()

virtual SchemaGrammar * XMLGrammarPool::createSchemaGrammar ( )

pure virtual

createSchemaGrammar

deserializeGrammars()

virtual void XMLGrammarPool::deserializeGrammars ( BinInputStream * const  )

pure virtual

getGrammarEnumerator()

virtual RefHashTableOfEnumerator< Grammar > XMLGrammarPool::getGrammarEnumerator ( ) const

pure virtual

Get an enumeration of the cached Grammars in the Grammar pool.

Returns

enumeration of the cached Grammars in Grammar pool

getIgnoreSerializedAnnotations()

bool XMLGrammarPool::getIgnoreSerializedAnnotations

(

)

const

getMemoryManager()

MemoryManager * XMLGrammarPool::getMemoryManager

(

)

getMemoryManager

getURIStringPool()

virtual XMLStringPool * XMLGrammarPool::getURIStringPool ( )

pure virtual

Return an XMLStringPool for use by validation routines.

Implementations should not create a string pool on each call to this method, but should maintain one string pool for all grammars for which this pool is responsible.

getXSModel()

virtual XSModel * XMLGrammarPool::getXSModel ( bool &  XSModelWasChanged )

pure virtual

lockPool()

virtual void XMLGrammarPool::lockPool ( )

pure virtual

lockPool

When this method is called by the application, the grammar pool should stop adding new grammars to the cache. This should result in the grammar pool being sharable among parsers operating in different threads.

orphanGrammar()

virtual Grammar * XMLGrammarPool::orphanGrammar ( const XMLCh *const  nameSpaceKey )

pure virtual

orphanGrammar

grammar removed from the grammar pool and owned by the caller

Parameters

nameSpaceKey

Key used to search for grammar in the grammar pool

Returns

the grammar that was removed from the pool (0 if none)

retrieveGrammar()

virtual Grammar * XMLGrammarPool::retrieveGrammar ( XMLGrammarDescription *const  gramDesc )

pure virtual

retrieveGrammar

Parameters

gramDesc

the Grammar Description used to search for grammar cached in the grammar pool

serializeGrammars()

virtual void XMLGrammarPool::serializeGrammars ( BinOutputStream * const  )

pure virtual

serialization and deserialization support

setIgnoreSerializedAnnotations()

void XMLGrammarPool::setIgnoreSerializedAnnotations

(

const bool

flag

)

unlockPool()

virtual void XMLGrammarPool::unlockPool ( )

pure virtual

unlockPool

After this method has been called, the grammar pool implementation should return to its default behaviour when cacheGrammars(...) is called. One effect, depending on the underlying implementation, is that the grammar pool may no longer be thread-safe (even on read operations).

For PSVI support any previous XSModel that was produced will be deleted.

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

• XMLGrammarPool.hpp