SessionStorage Class Reference

Public Member Functions
virtual	~SessionStorage ()=default
virtual const std::string &	id () const =0
virtual UInt64	uuid () const =0
virtual void	uuid (UInt64 value)=0
virtual UInt64	previousUuid () const =0
virtual void	previousUuid (UInt64 value)=0
virtual SeqNumber	inSeqNum () const =0
virtual void	inSeqNum (SeqNumber msgSeqNum)=0
virtual SeqNumber	previousSeqNum () const =0
virtual void	previousSeqNum (SeqNumber msgSeqNum)=0
virtual SeqNumber	outSeqNum () const =0
virtual void	outSeqNum (SeqNumber msgSeqNum)=0
virtual bool	negotiated () const =0
virtual void	negotiated (bool negotiated)=0
virtual Timestamp	sessionCreationTime () const =0
virtual void	sessionCreationTime (Timestamp)=0
virtual void	close (bool doBackup=false)=0
virtual void	storeInboundMessage (const NetworkMessage &message, SeqNumber msgSeqNum, Timestamp messageReceivingUtcTimestamp=Timestamp())=0
virtual void	storeOutboundMessage (const NetworkMessage &message, SeqNumber msgSeqNum, Timestamp messageSendingUtcTimestamp=Timestamp())=0
virtual void	flush ()=0
virtual void	warmup (size_t messageSize, Timestamp ts=Timestamp())=0

Detailed Description

Definition at line 65 of file SessionStorage.h.

Constructor & Destructor Documentation

~SessionStorage()

virtual ~SessionStorage ( )

virtualdefault

Destructor.

Member Function Documentation

close()

virtual void close ( bool doBackup = false )

pure virtual

Closes the storage.

flush()

virtual void flush ( )

pure virtual

Flushes all internal buffers.

id()

virtual const std::string & id ( ) const

pure virtual

Returns

Storage Id.

inSeqNum() [1/2]

virtual SeqNumber inSeqNum ( ) const

pure virtual

Returns

the expected sequence number of the next inbound message.

inSeqNum() [2/2]

virtual void inSeqNum ( SeqNumber msgSeqNum )

pure virtual

Sets the expected sequence number of the next inbound message.

negotiated() [1/2]

virtual bool negotiated ( ) const

pure virtual

Returns

true if the session is negotiated (the Negotiation Response message has been received in reply to the Negotiation message); otherwise - false.

negotiated() [2/2]

virtual void negotiated ( bool negotiated )

pure virtual

Sets the "negotiated" status.

The session is negotiated when the Negotiation Response message has been received in reply to the Negotiation message.

outSeqNum() [1/2]

virtual SeqNumber outSeqNum ( ) const

pure virtual

Returns

the sequence number of the next outgoing message.

outSeqNum() [2/2]

virtual void outSeqNum ( SeqNumber msgSeqNum )

pure virtual

Sets the sequence number of the next outgoing message.

previousSeqNum() [1/2]

virtual SeqNumber previousSeqNum ( ) const

pure virtual

Returns

the sequence number of the last business message published by CME with the PreviousUUID.

If no business message was published, the value is zero.

previousSeqNum() [2/2]

virtual void previousSeqNum ( SeqNumber msgSeqNum )

pure virtual

Sets the sequence number of the last business message published by CME with the PreviousUUID.

previousUuid() [1/2]

virtual UInt64 previousUuid ( ) const

pure virtual

Returns

The UUID from the previously established session.

• This can be the CME assigned default UUID=0 for messages published by CME before the first Negotiation of the customer at the beginning of the week.
• This can be the last UUID used by the customer from the previously established session.

previousUuid() [2/2]

virtual void previousUuid ( UInt64 value )

pure virtual

Sets the UUID from the previously Established session.

sessionCreationTime() [1/2]

virtual Timestamp sessionCreationTime ( ) const

pure virtual

Returns

the session creation time.

sessionCreationTime() [2/2]

virtual void sessionCreationTime ( Timestamp )

pure virtual

Sets the session creation time.

storeInboundMessage()

virtual void storeInboundMessage ( const NetworkMessage & message, SeqNumber msgSeqNum, Timestamp messageReceivingUtcTimestamp = Timestamp() )

pure virtual

Logs the given inbound message.

storeOutboundMessage()

virtual void storeOutboundMessage ( const NetworkMessage & message, SeqNumber msgSeqNum, Timestamp messageSendingUtcTimestamp = Timestamp() )

pure virtual

Logs the given outgoing message.

uuid() [1/2]

virtual UInt64 uuid ( ) const

pure virtual

Returns

Universally Unique Identifier (UUID).

uuid() [2/2]

virtual void uuid ( UInt64 value )

pure virtual

Sets Universally Unique Identifier (UUID).

warmup()

virtual void warmup ( size_t messageSize, Timestamp ts = Timestamp() )

pure virtual

Warmup the storage.