Administrative application interface. More...

#include <B2BITS_AdminApplication.h>

Inheritance diagram for Engine::AdminApplication:

Collaboration diagram for Engine::AdminApplication:

Classes
struct	Context
	Context within session calls AdminApplication event handlers. More...

Public Types
enum	SessionAction { SSN_NEW = 0, SSN_DELETED, SSN_UPDATED }
	Posiable session actions. More...

typedef std::map< std::string, Session * >	SESSIONS_CONTAINER
	Type for the administrative sessions container. More...

Public Member Functions
	AdminApplication ()

void	bindApplication (AdminApplication *appl)
	Binds session from embedded AdminApplication. More...

bool	bindSession (Session *pSession)
	Binds session with AdminApplication. More...

void	subscriptionListNotify (SessionAction status, Session *changedSsn, const SessionContext &reciverSsnInfo)
	Handle notification on sessions creation or deleting. More...

void	terminate ()
	Terminates all administrative sessions. More...

virtual	~AdminApplication ()

Protected Types
typedef std::map< std::string, std::string >	CommandTable
	Type is used to get description of available commands. More...

Protected Member Functions
void	executeAverageReceivedStat (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the AverageReceivedStat command. More...

void	executeAverageSentStat (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the AverageSentStat command. More...

void	executeAverageValidateStat (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the AverageValidateStat command. More...

void	executeChangeSeqNum (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the ChangeSeqNum command. More...

void	executeCreateAcceptor (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the CreateAcceptor command. More...

void	executeCreateInitiator (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the CeateInitiator command. More...

void	executeDelete (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the Delete command. More...

void	executeDeleteAll (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the DeleteAll command. More...

void	executeGeneralSessionsStat (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the GeneralSessionStat command. More...

void	executeHeartbeat (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the HeartBeat command. More...

void	executeHelp (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the help command. More...

void	executeProceedStat (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the Proceed command. More...

void	executeReceivedStat (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the ReceivedStat command. More...

void	executeResetSeqNum (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the ResetSeqNum command. More...

void	executeRestartSessions (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the RestartSessions command. More...

void	executeSendMessage (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the SendMessage command. More...

void	executeSentStat (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the SentStat command. More...

void	executeSessionList (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the SessionList command. More...

void	executeSessionParams (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the SessionParams command. More...

void	executeSessionsSnapshot (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the SessionsSnapshot command. More...

void	executeSessionStat (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the SessionStat command. More...

void	executeSessionStatus (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the SessionStatus command. More...

void	executeStartSession (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the StartSession command. More...

void	executeStopSession (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the StopSession command. More...

void	executeTestRequest (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the TestRequest command. More...

void	executeToBackup (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the ToBackup command. More...

void	executeToPrimary (const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Process the ToPrimary command. More...

virtual void	getAvailableCommands (CommandTable *commands) const
	Returns description of commands. More...

bool	getChildNodeValue (const XERCES_CPP_NAMESPACE::DOMNode element, const XMLCh name, std::string *value) const
	Method locates child node and returns it's value. More...

bool	getChildNodeValueBool (const XERCES_CPP_NAMESPACE::DOMNode element, const XMLCh name, bool value, std::string ) const
	Method locates child node and returns boolearn value. More...

bool	getChildNodeValueInt (const XERCES_CPP_NAMESPACE::DOMNode element, const XMLCh name, int value, std::string ) const
	Method locates child node and returns integer value. More...

bool	getChildNodeValues (const XERCES_CPP_NAMESPACE::DOMNode parentNode, const XMLCh subnodeName, const XMLCh *paramName, std::list< std::string > &values) const
	Method locates child nodes and returns values. More...

bool	getChildNodeValues (const XERCES_CPP_NAMESPACE::DOMNode element, const XMLCh name, std::list< std::string > &values) const
	Method locates child nodes and returns values. More...

virtual void	onBindAdminSession (const Session *)
	Method is called when application is binded with new session. More...

virtual bool	onCreateAcceptorEvent (Session &sn, FIXMessage &logonMsg)
	This call-back method is called when executing a CreateAcceptor command. More...

virtual bool	onCreateInitiatorEvent (Session &sn, FIXMessage &logonMsg)
	This call-back method is called when executing a CreateInitiator command. More...

virtual void	onHeartbeatWithTestReqIDEvent (const HeartbeatWithTestReqIDEvent &, const Session &)
	This call-back method is called when a Heartbeat message (MsgType = 0) with the TestReqID field (tag = 112) has been received. More...

virtual void	onLogonEvent (const LogonEvent *event, const Session &sn)
	This call-back method is called to notify that the Logon message has been received from the counterpart. More...

virtual void	onLogoutEvent (const LogoutEvent *, const Session &)
	This call-back method is called to notify that the Logout message has been received from the counterpart or the session was disconnected. More...

virtual void	onMsgRejectEvent (const MsgRejectEvent *, const Session &)
	This call-back method is called when a message have to be rejected. More...

virtual void	onNewStateEvent (const NewStateEvent &, const Session &)
	This call-back method is called when the session has changed its state. More...

virtual bool	onResend (const FIXMessage &msg, const Session &sn)
	This call-back method is called when an outgoing message is about to be resent as a reply to the incoming ResendRequest message. More...

virtual void	onResendRequestEvent (const ResendRequestEvent &, const Session &)
	This call-back method is called when a Resend Request (MsgType = 2) has been received. More...

virtual void	onSequenceGapEvent (const SequenceGapEvent *, const Session &)
	This call-back method is called when a message gap is detected in incoming messages. More...

virtual void	onSessionLevelRejectEvent (const SessionLevelRejectEvent *, const Session &)
	This call-back method is called when a session-level Reject message (MsgType = 3) is received. More...

virtual void	onUnableToRouteMessage (const UnableToRouteMessageEvent &event, const Session &sn)
	This call-back method is called when the message has to be routed to the session, which does not exist. More...

virtual void	onUnexpectedMessageEvent (const UnexpectedMessageEvent *, const Session &)
	This call-back method is called to notify about received unexpected message. More...

virtual bool	process (const std::string &action, const XERCES_CPP_NAMESPACE::DOMNode *element, const Context &context)
	Processes action. More...

virtual bool	process (const FIXMessage &msg, const Session &sn)
	A call-back method to process incoming messages. More...

virtual bool	process (Engine::FIXMessageProcessElem *work, const Engine::Session &sn)
	The call-back method to process incoming messages. More...

void	sendReject (const Session &sn, const FIXMessage &msg, const std::string &text)
	Sends Reject message into the session. More...

void	sendResponse (const XERCES_CPP_NAMESPACE::DOMDocument *response, const Context &context) const
	Sends response message to client. More...

virtual void	sendResponse (const std::string &response, const Context &context) const
	Sends response message to client. More...

void	sendResponse (const std::string &resultCode, const std::string &description, const std::string &additionalData, const Context &context) const
	Sends response message to client in format: <?xml version="1.0"?> <Response resultcode="[resultCode]"> [description] [additionalData] </Response> More...

void	sendResponse (const std::string &response, const std::string &targetID, const FIXMessage &msg, const XMLCh *requestId) const
	Sends response message to client. More...

Protected Member Functions inherited from Engine::Application
virtual bool	onAdminCommand (const Session &sn, const AdminCommand commandCode, const std::string &commandText, std::string &rejectReason)
	Faired when an admin command is received. More...

virtual void *	onAfterMessageIsReceived (char const *msg, std::size_t msgSize, const Session &sn)
	Faired just after message is received from socket. More...

virtual void	onAsyncConnectCompleted (int error, const Session &sn)
	Fired when async connect operation has completed. More...

virtual void	onBeforeLogonIsSerialized (FIXMessage &msg, const Session &sn)
	The callback is called before the Logon message is serialized for sending. More...

virtual void	onBeforeMessageIsSent (int msgSeqNum, const Session &sn, std::size_t msgCount)

virtual bool	onBeforeStoreAndForward (const Engine::FIXMessage &fixMsg, char const *msg, size_t msgSize, const Session &sn)
	Faired just before the message is stored to an output log file. More...

virtual void	onInvalidResendRequestEvent (const ResendRequestEvent &event, const Session &sn)
	This call-back method is called when a ill-formed Resend Request (MsgType = 2) has been received. More...

virtual void	onMessagePreparedForSending (const FIXMessage &msg, const Session &sn)
	Faired when message is prepared for sending to socket. More...

virtual void	onReconnectTryEvent (int remainTries, const Session &sn)
	This call-back method is called each time session tries to reconnect. More...

virtual bool	onResendRequestLoop (const ResendRequestEvent &event, const Session &sn)
	This call-back method is called when #DuplicateResendRequestLimit ResendRequest messages are received. More...

virtual bool	onSessionLevelRejectEvent (Engine::FIXMessageProcessElem *work, const Session &sn)
	This call-back method is called when a session-level Reject message (MsgType = 3) is received. More...

virtual bool	onSessionLevelRejectWithSeqNumTooHigh (const FIXMessage &msg, const Session &sn)
	Faired when Session Level Reject message is received with the sequence number too high. More...

virtual void	onSwitchConnectionEvent (const SwitchConnectionEvent &event, const Session &sn)
	This call-back method is called when the session is switching to another connection. More...

virtual void	onTerminated (const Session &sn)
	Faired when Session is terminated and all internal threads are stopped. More...

virtual	~Application ()
	Destructor. More...

Detailed Description

Administrative application interface.

Member Typedef Documentation

typedef std::map<std::string, std::string> Engine::AdminApplication::CommandTable

protected

Type is used to get description of available commands.

Parameters

key	command name
value	command description in XML format: <[Command name]> [command description] <Parameter> <Name>[parameter name (required)]</Name> [parameter description (required)] <IsRequired>[true/false (required)]</IsRequired> <DefaultValue>[default value]</DefaultValue> </Parameter> ... </[Command name]>

typedef std::map<std::string, Session*> Engine::AdminApplication::SESSIONS_CONTAINER

Type for the administrative sessions container.

Member Enumeration Documentation

enum Engine::AdminApplication::SessionAction

Posiable session actions.

Enumerator
SSN_NEW
SSN_DELETED
SSN_UPDATED

Constructor & Destructor Documentation

Engine::AdminApplication::AdminApplication ( )

virtual Engine::AdminApplication::~AdminApplication ( )

virtual

Member Function Documentation

void Engine::AdminApplication::bindApplication ( AdminApplication * appl )

Binds session from embedded AdminApplication.

Used for custom admin applications only

bool Engine::AdminApplication::bindSession ( Session * pSession )

Binds session with AdminApplication.

Application takes reference to the session

void Engine::AdminApplication::executeAverageReceivedStat	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the AverageReceivedStat command.

void Engine::AdminApplication::executeAverageSentStat	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the AverageSentStat command.

void Engine::AdminApplication::executeAverageValidateStat	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the AverageValidateStat command.

void Engine::AdminApplication::executeChangeSeqNum	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the ChangeSeqNum command.

void Engine::AdminApplication::executeCreateAcceptor	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the CreateAcceptor command.

void Engine::AdminApplication::executeCreateInitiator	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the CeateInitiator command.

void Engine::AdminApplication::executeDelete	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the Delete command.

void Engine::AdminApplication::executeDeleteAll	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the DeleteAll command.

void Engine::AdminApplication::executeGeneralSessionsStat	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the GeneralSessionStat command.

void Engine::AdminApplication::executeHeartbeat	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the HeartBeat command.

void Engine::AdminApplication::executeHelp	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the help command.

void Engine::AdminApplication::executeProceedStat	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the Proceed command.

void Engine::AdminApplication::executeReceivedStat	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the ReceivedStat command.

void Engine::AdminApplication::executeResetSeqNum	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the ResetSeqNum command.

void Engine::AdminApplication::executeRestartSessions	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the RestartSessions command.

void Engine::AdminApplication::executeSendMessage	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the SendMessage command.

void Engine::AdminApplication::executeSentStat	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the SentStat command.

void Engine::AdminApplication::executeSessionList	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the SessionList command.

void Engine::AdminApplication::executeSessionParams	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the SessionParams command.

void Engine::AdminApplication::executeSessionsSnapshot	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the SessionsSnapshot command.

void Engine::AdminApplication::executeSessionStat	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the SessionStat command.

void Engine::AdminApplication::executeSessionStatus	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the SessionStatus command.

void Engine::AdminApplication::executeStartSession	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the StartSession command.

void Engine::AdminApplication::executeStopSession	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the StopSession command.

void Engine::AdminApplication::executeTestRequest	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the TestRequest command.

void Engine::AdminApplication::executeToBackup	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the ToBackup command.

void Engine::AdminApplication::executeToPrimary	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protected

Process the ToPrimary command.

virtual void Engine::AdminApplication::getAvailableCommands ( CommandTable * commands ) const

protectedvirtual

Returns description of commands.

Derived class can modify list of commands at its discretion.

bool Engine::AdminApplication::getChildNodeValue	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const XMLCh *	name,
		std::string *	value
	)		const

protected

Method locates child node and returns it's value.

bool Engine::AdminApplication::getChildNodeValueBool	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const XMLCh *	name,
		bool *	value,
		std::string *
	)		const

protected

Method locates child node and returns boolearn value.

bool Engine::AdminApplication::getChildNodeValueInt	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const XMLCh *	name,
		int *	value,
		std::string *
	)		const

protected

Method locates child node and returns integer value.

bool Engine::AdminApplication::getChildNodeValues	(	const XERCES_CPP_NAMESPACE::DOMNode *	parentNode,
		const XMLCh *	subnodeName,
		const XMLCh *	paramName,
		std::list< std::string > &	values
	)		const

protected

Method locates child nodes and returns values.

bool Engine::AdminApplication::getChildNodeValues	(	const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const XMLCh *	name,
		std::list< std::string > &	values
	)		const

protected

Method locates child nodes and returns values.

virtual void Engine::AdminApplication::onBindAdminSession ( const Session * )

inlineprotectedvirtual

Method is called when application is binded with new session.

virtual bool Engine::AdminApplication::onCreateAcceptorEvent	(	Session &	sn,
		FIXMessage &	logonMsg
	)

inlineprotectedvirtual

This call-back method is called when executing a CreateAcceptor command.

Parameters

sn	FIX session.
logonMsg	the incoming Logon message.

Returns: true if session sould be created, otherwise false.

References B2B_USE_ARG.

virtual bool Engine::AdminApplication::onCreateInitiatorEvent	(	Session &	sn,
		FIXMessage &	logonMsg
	)

inlineprotectedvirtual

This call-back method is called when executing a CreateInitiator command.

Parameters

sn	FIX session.
logonMsg	the incoming Logon message.

Returns: true if session sould be created, otherwise false.

References B2B_USE_ARG.

virtual void Engine::AdminApplication::onHeartbeatWithTestReqIDEvent	(	const HeartbeatWithTestReqIDEvent &	,
		const Session &
	)

inlineprotectedvirtual

This call-back method is called when a Heartbeat message (MsgType = 0) with the TestReqID field (tag = 112) has been received.

Usually such a message is sent in reply to a Test Request (MsgType = 1) message.

Parameters

event	Information about occurred event.
sn	The corresponding FIX session.

Implements Engine::Application.

virtual void Engine::AdminApplication::onLogonEvent	(	const LogonEvent *	event,
		const Session &	sn
	)

protectedvirtual

This call-back method is called to notify that the Logon message has been received from the counterpart.

Parameters

event	Event information.
sn	The corresponding FIX session.

Implements Engine::Application.

virtual void Engine::AdminApplication::onLogoutEvent	(	const LogoutEvent *	,
		const Session &
	)

protectedvirtual

This call-back method is called to notify that the Logout message has been received from the counterpart or the session was disconnected.

Parameters

event	Information about occurred event.
sn	The corresponding FIX session.

Implements Engine::Application.

virtual void Engine::AdminApplication::onMsgRejectEvent	(	const MsgRejectEvent *	,
		const Session &
	)

inlineprotectedvirtual

This call-back method is called when a message have to be rejected.

Parameters

event	- object that encapsulates rejected message
sn	- session object that rejects message

Implements Engine::Application.

virtual void Engine::AdminApplication::onNewStateEvent	(	const NewStateEvent &	,
		const Session &
	)

inlineprotectedvirtual

This call-back method is called when the session has changed its state.

Parameters

event	Information about occurred event.
sn	The corresponding FIX session.

Implements Engine::Application.

virtual bool Engine::AdminApplication::onResend	(	const FIXMessage &	msg,
		const Session &	sn
	)

inlineprotectedvirtual

This call-back method is called when an outgoing message is about to be resent as a reply to the incoming ResendRequest message.

If the method returns 'true' then the Engine resends the message to counterpart, otherwise it sends the SequenceReset Gap Fill message.

Parameters

msg	Outgoing message.
sn	FIX session.

Returns: true if the message should be resent, otherwise false.

Implements Engine::Application.

References B2B_USE_ARG.

virtual void Engine::AdminApplication::onResendRequestEvent	(	const ResendRequestEvent &	,
		const Session &
	)

inlineprotectedvirtual

This call-back method is called when a Resend Request (MsgType = 2) has been received.

Parameters

event	Information about occurred event.
sn	The corresponding FIX session.

Implements Engine::Application.

virtual void Engine::AdminApplication::onSequenceGapEvent	(	const SequenceGapEvent *	,
		const Session &
	)

inlineprotectedvirtual

This call-back method is called when a message gap is detected in incoming messages.

Parameters

event	Information about occurred event.
sn	The corresponding FIX session.

Implements Engine::Application.

virtual void Engine::AdminApplication::onSessionLevelRejectEvent	(	const SessionLevelRejectEvent *	,
		const Session &
	)

inlineprotectedvirtual

This call-back method is called when a session-level Reject message (MsgType = 3) is received.

Parameters

event	Information about occurred event.
sn	The corresponding FIX session.

Implements Engine::Application.

virtual void Engine::AdminApplication::onUnableToRouteMessage	(	const UnableToRouteMessageEvent &	event,
		const Session &	sn
	)

inlineprotectedvirtual

This call-back method is called when the message has to be routed to the session, which does not exist.

Parameters

event	Information about occurred event.
sn	The corresponding FIX session.

Implements Engine::Application.

References B2B_USE_ARG.

virtual void Engine::AdminApplication::onUnexpectedMessageEvent	(	const UnexpectedMessageEvent *	,
		const Session &
	)

inlineprotectedvirtual

This call-back method is called to notify about received unexpected message.

For example - when first message in session is not a Logon.

Parameters

event	Information about occurred event.
sn	The corresponding FIX session.

Reimplemented from Engine::Application.

virtual bool Engine::AdminApplication::process	(	const std::string &	action,
		const XERCES_CPP_NAMESPACE::DOMNode *	element,
		const Context &	context
	)

protectedvirtual

Processes action.

Parameters

action	name.
element	xml element of action.

Returns: true if action was identify and succesfully executed.

virtual bool Engine::AdminApplication::process	(	const FIXMessage &	msg,
		const Session &	sn
	)

protectedvirtual

A call-back method to process incoming messages.

If the application can not process the given message, the FIX Engine will try to deliver it later according to "Delayed Processing Algorithm".

Warning: This method should complete as quickly as possible. Do not perform time-consuming tasks inside it.

Parameters

msg	the incoming message.
sn	The corresponding FIX session.

Returns: true if the application can process the given message, otherwise false.

Implements Engine::Application.

virtual bool Engine::AdminApplication::process	(	Engine::FIXMessageProcessElem *	work,
		const Engine::Session &	sn
	)

protectedvirtual

The call-back method to process incoming messages.

If the application can not process the given message, the FIX Engine will try to deliver it later. If an exception is thrown from the callback the reject message will be sent. If the callee hasn't commited the message into the session's log the engine will commit it when the call-back returns.

Warning: This method should complete as quickly as possible. Do not perform time-consuming tasks inside it.

Parameters

work	the incoming message and the additional message processing related information.
sn	The corresponding FIX session.

Returns: true if the application can process the given message right now, otherwise false to delay (throttle). Please note that throttling is not supported if the message is delivered from out-of-sequence queue

See Also: OutOfSequenceMessagesStrategy So the message must be processed in place or some application level queueing be used.

Reimplemented from Engine::Application.

void Engine::AdminApplication::sendReject	(	const Session &	sn,
		const FIXMessage &	msg,
		const std::string &	text
	)

protected

Sends Reject message into the session.

void Engine::AdminApplication::sendResponse	(	const XERCES_CPP_NAMESPACE::DOMDocument *	response,
		const Context &	context
	)		const

protected

Sends response message to client.

Parameters

response response body.

virtual void Engine::AdminApplication::sendResponse	(	const std::string &	response,
		const Context &	context
	)		const

protectedvirtual

Sends response message to client.

Parameters

response response body.

void Engine::AdminApplication::sendResponse	(	const std::string &	resultCode,
		const std::string &	description,
		const std::string &	additionalData,
		const Context &	context
	)		const

protected

Sends response message to client in format: <?xml version="1.0"?> <Response resultcode="[resultCode]"> [description] [additionalData] </Response>

void Engine::AdminApplication::sendResponse	(	const std::string &	response,
		const std::string &	targetID,
		const FIXMessage &	msg,
		const XMLCh *	requestId
	)		const

protected

Sends response message to client.

Parameters

response	Response body.
targetID	Admin session's TargetCompID.
msg	Admin session's TargetCompID.
requestId	Command request ID.
msg	The incoming message.

void Engine::AdminApplication::subscriptionListNotify	(	SessionAction	status,
		Session *	changedSsn,
		const SessionContext &	reciverSsnInfo
	)

Handle notification on sessions creation or deleting.

void Engine::AdminApplication::terminate ( )

Terminates all administrative sessions.

Classes

Public Types

Public Member Functions

Protected Types

Protected Member Functions

Detailed Description

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation