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ObjRef Class Reference

#include <cObjRef.h>

Inheritance diagram for ObjRef:

[legend]Collaboration diagram for ObjRef:

Public Methods
	ObjRef ()
virtual	~ObjRef ()
virtual Object *	IsInMemory () const=0
virtual class Connection *	Connection () const
virtual class ObjectIdentification	ObjectID () const=0
virtual class ProtoBase *	Prototype () const=0
virtual bool	IsDirty () const=0
virtual bool	MarkAsDirty ()=0
virtual bool	Refresh ()=0
virtual bool	Update ()=0
virtual bool	Free ()=0
virtual bool	Delete ()=0
virtual class Object *	MemoryLock ()=0
virtual bool	MemoryUnlock ()=0
virtual unsigned int	MemoryLocked () const=0
virtual bool	RemoveAllMemoryLocks ()
virtual bool	IsTransient () const
virtual bool	IsPersistent () const
virtual class RefBase	BePersistent (class Connection *DbCon)=0
virtual enum UpdatingStrategy	CurrentUpdatingStrategy () const
virtual bool	SetUpdatingStrategy (enum UpdatingStrategy anUpdateStrategy)
virtual enum WaitingStrategy	CurrentWaitingStrategy () const
virtual bool	SetWaitingStrategy (enum WaitingStrategy aWaitingStrategy)
virtual enum LockingStrategy	CurrentLockingStrategy () const
virtual bool	SetLockingStrategy (enum LockingStrategy aLockingStrategy)
virtual enum ReadingStrategy	CurrentReadingStrategy () const
virtual bool	SetReadingStrategy (enum ReadingStrategy aReadingStrategy)
virtual bool	IsAncestor (const ObjRef &descendant) const
Query	operator () const
Query	operator (const QueRefProto &Q) const
Public Attributes
Query operator &&const QueRefProto &Q	const
Protected Methods
long int	_PtrToOid (const ObjRef &ref) const
RefBase	_OidToPtr (const long int oid, class ProtoBase *prot) const
Object *	_OidToMemPtr (const long int oid, class ProtoBase *prot) const
virtual bool	_MarkAsClean ()=0
virtual bool	_Free ()=0
virtual char *	_Where () const
virtual char *	_OrderBy () const
virtual char *	_KeyValues () const=0
virtual char *	_Select () const
virtual char *	_From () const
Protected Attributes
unsigned short	_Strategies
Connection *	_Connection
Friends
class	ObjectBuffer
class	ProtoBase

Constructor & Destructor Documentation

ObjRef::ObjRef ( )

Definition at line 38 of file cObjRef.cpp.
References _Connection, _Strategies, DEFAULT_LOCKING_STRATEGY, DEFAULT_READING_STRATEGY, DEFAULT_UPDATING_STRATEGY, and DEFAULT_WAITING_STRATEGY.

ObjRef::~ObjRef ( ) [virtual]

Definition at line 55 of file cObjRef.cpp.

Member Function Documentation

virtual bool ObjRef::_Free ( ) [protected, pure virtual]

Implemented in Object, and RefBase.

virtual char* QueRefProto::_From ( ) const [inline, protected, virtual, inherited]

Reimplemented in ComplexQuery.
Definition at line 51 of file cQueRefProto.h.
Referenced by ProtoBase::_StmtSelectPtr().

virtual char* ObjRef::_KeyValues ( ) const [protected, pure virtual]

Implemented in Object, and RefBase.

virtual bool ObjRef::_MarkAsClean ( ) [protected, pure virtual]

Implemented in DatabaseObject, Object, and RefBase.

class Object* ObjRef::_OidToMemPtr ( const long int oid,

class ProtoBase * prot

) const [protected]

class RefBase ObjRef::_OidToPtr ( const long int oid,

class ProtoBase * prot

) const [protected]

virtual char* ObjRef::_OrderBy ( ) const [inline, protected, virtual]

Implements QueRefProto.
Definition at line 212 of file cObjRef.h.

long int ObjRef::_PtrToOid ( const ObjRef & ref ) const [protected]

virtual char* QueRefProto::_Select ( ) const [inline, protected, virtual, inherited]

Reimplemented in ComplexQuery.
Definition at line 49 of file cQueRefProto.h.
Referenced by ProtoBase::_StmtSelectPtr().

char * ObjRef::_Where ( ) const [protected, virtual]

Implements QueRefProto.
Definition at line 62 of file cObjRef.cpp.
References StrCat(), StrCpy(), StrDecode(), StrFree(), and StrSplit().

virtual class RefBase ObjRef::BePersistent ( class Connection * DbCon ) [pure virtual]

Implemented in DatabaseObject, Object, PersistentObject, and RefBase.

virtual class Connection* ObjRef::Connection ( ) const [inline, virtual]

Definition at line 80 of file cObjRef.h.
Referenced by RefBase::_Virtualise(), Object::Address(), RefBase::IsInMemory(), and PersistentObject::Update().

virtual enum LockingStrategy ObjRef::CurrentLockingStrategy ( ) const [inline, virtual]

Definition at line 199 of file cObjRef.h.
References LockingStrategy, and LS_MASK.
Referenced by Object::_Refresh().

virtual enum ReadingStrategy ObjRef::CurrentReadingStrategy ( ) const [inline, virtual]

Definition at line 204 of file cObjRef.h.
References ReadingStrategy, and RS_MASK.
Referenced by Object::_Refresh().

virtual enum UpdatingStrategy ObjRef::CurrentUpdatingStrategy ( ) const [inline, virtual]

Definition at line 188 of file cObjRef.h.
References UpdatingStrategy, and US_MASK.

virtual enum WaitingStrategy ObjRef::CurrentWaitingStrategy ( ) const [inline, virtual]

Definition at line 194 of file cObjRef.h.
References WaitingStrategy, and WS_MASK.

virtual bool ObjRef::Delete ( ) [pure virtual]

Implemented in Object, and RefBase.

virtual bool ObjRef::Free ( ) [pure virtual]

Implemented in Object, and RefBase.

bool ObjRef::IsAncestor ( const ObjRef & descendant ) const [virtual]

Definition at line 86 of file cObjRef.cpp.

virtual bool ObjRef::IsDirty ( ) const [pure virtual]

Implemented in DatabaseObject, Object, and RefBase.

virtual Object* ObjRef::IsInMemory ( ) const [pure virtual]

Implemented in Object, and RefBase.

virtual bool ObjRef::IsPersistent ( ) const [inline, virtual]

Reimplemented in ImmutableObject, and Object.
Definition at line 168 of file cObjRef.h.
Referenced by PersistentObject::BePersistent(), Result< T >::operator *(), Ref< T >::operator *(), Result< T >::operator->(), Ref< T >::operator->(), and RefBase::ReferencedObject().

virtual bool ObjRef::IsTransient ( ) const [inline, virtual]

Reimplemented in ImmutableObject, and Object.
Definition at line 159 of file cObjRef.h.
Referenced by OneToOneRelationBase::_LGetAll(), ManyToManyRelationBase::_LGetAll(), ChainedRelationBase::_LGetAll(), OneToOneRelationBase::_RGetAll(), ManyToManyRelationBase::_RGetAll(), ChainedRelationBase::_RGetAll(), DatabaseObject::BePersistent(), RefBase::Delete(), OneToOneRelationBase::DeleteCouple(), OneToManyRelationBase::DeleteCouple(), ManyToOneRelationBase::DeleteCouple(), OneToOneRelationBase::ExistsCouple(), OneToManyRelationBase::ExistsCouple(), ManyToOneRelationBase::ExistsCouple(), ManyToManyRelationBase::ExistsCouple(), and ChainedRelationBase::ExistsCouple().

virtual bool ObjRef::MarkAsDirty ( ) [pure virtual]

Implemented in DatabaseObject, Object, and RefBase.

virtual class Object* ObjRef::MemoryLock ( ) [pure virtual]

Implemented in ImmutableObject, Object, and RefBase.

virtual unsigned int ObjRef::MemoryLocked ( ) const [pure virtual]

Implemented in ImmutableObject, Object, and RefBase.

virtual bool ObjRef::MemoryUnlock ( ) [pure virtual]

Implemented in ImmutableObject, Object, and RefBase.

virtual class ObjectIdentification ObjRef::ObjectID ( ) const [pure virtual]

Implemented in Object, and RefBase.

class Query QueRefProto::operator ( const QueRefProto & Q ) const [inherited]

class Query QueRefProto::operator ( ) const [inherited]

virtual class ProtoBase* ObjRef::Prototype ( ) const [pure virtual]

Implemented in RefBase.
Referenced by Object::_KeyValues(), Object::_Refresh(), Object::Address(), Object::Delete(), Object::ObjectID(), Object::Refresh(), and Object::Update().

virtual bool ObjRef::Refresh ( ) [pure virtual]

Implemented in Object, and RefBase.

virtual bool ObjRef::RemoveAllMemoryLocks ( ) [inline, virtual]

Reimplemented in ImmutableObject, and RefBase.
Definition at line 153 of file cObjRef.h.

bool ObjRef::SetLockingStrategy ( enum LockingStrategy aLockingStrategy ) [virtual]

Definition at line 195 of file cObjRef.cpp.
References _Connection, _Strategies, Connection::CurrentLockingStrategy(), DEFAULT_LOCKING_STRATEGY, LockingStrategy, LS_Current, LS_Default, LS_Inherited, and LS_MASK.
Referenced by DatabaseObject::DatabaseObject().

bool ObjRef::SetReadingStrategy ( enum ReadingStrategy aReadingStrategy ) [virtual]

Definition at line 218 of file cObjRef.cpp.
References _Connection, _Strategies, Connection::CurrentReadingStrategy(), DEFAULT_READING_STRATEGY, ReadingStrategy, RS_Current, RS_Default, RS_Inherited, and RS_MASK.

bool ObjRef::SetUpdatingStrategy ( enum UpdatingStrategy anUpdateStrategy ) [virtual]

Definition at line 149 of file cObjRef.cpp.
References _Connection, _Strategies, Connection::CurrentUpdatingStrategy(), DEFAULT_UPDATING_STRATEGY, UpdatingStrategy, US_Current, US_Default, US_Inherited, and US_MASK.
Referenced by DatabaseObject::DatabaseObject().

bool ObjRef::SetWaitingStrategy ( enum WaitingStrategy aWaitingStrategy ) [virtual]

Definition at line 172 of file cObjRef.cpp.
References _Connection, _Strategies, Connection::CurrentWaitingStrategy(), DEFAULT_WAITING_STRATEGY, WaitingStrategy, WS_Current, WS_Default, WS_Inherited, and WS_MASK.
Referenced by DatabaseObject::DatabaseObject().

virtual bool ObjRef::Update ( ) [pure virtual]

Implemented in Object, PersistentObject, and RefBase.

Friends And Related Function Documentation

friend class ObjectBuffer [friend]

Reimplemented in Object, and RefBase.
Definition at line 48 of file cObjRef.h.

friend class ProtoBase [friend]

Reimplemented from QueRefProto.
Reimplemented in Object, PersistentObject, RefBase, and ResultBase.
Definition at line 49 of file cObjRef.h.

Member Data Documentation

class Connection* ObjRef::_Connection [protected]

Definition at line 54 of file cObjRef.h.
Referenced by PersistentObject::_VersionsMatch(), DatabaseObject::BePersistent(), RefBase::Init(), ResultBase::Next(), ObjRef(), ResultBase::operator!=(), RefBase::operator!=(), ResultBase::operator==(), RefBase::operator==(), RefBase::RefBase(), SetLockingStrategy(), SetReadingStrategy(), SetUpdatingStrategy(), and SetWaitingStrategy().

unsigned short ObjRef::_Strategies [protected]

Definition at line 52 of file cObjRef.h.
Referenced by Object::Address(), ObjRef(), RefBase::RefBase(), SetLockingStrategy(), SetReadingStrategy(), SetUpdatingStrategy(), and SetWaitingStrategy().

class Query operator&& const QueRefProto& Q QueRefProto::const [inherited]

Definition at line 44 of file cQueRefProto.h.

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

Generated on Sun Jul 14 20:53:15 2002 for POLiTe by

1.2.16

ObjRef Class Reference

Public Methods

Public Attributes

Protected Methods

Protected Attributes

Friends

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation