Handler Class Reference

Xetra MDI Market Data Handler class. More...

Public Member Functions
	Handler (const HandlerSettings &settings)
	Performs instance initialization. More...
virtual	~Handler ()
	Finalizes the Handler.
void	registerErrorListener (ErrorListener *listener)
	Assigns listener for errors occurred while executing handler. More...
void	registerWarningListener (WarningListener *listener)
	Assigns listener for warnings occurred while executing handler. More...
void	registerHandlerStateListener (HandlerStateListener *listener)
	Assigns listener for state change events occurred while executing handler. More...
void	registerStateChangesFeedListener (StateChangesFeedListener *listener)
	Assigns a listener for State Changes Feed messages It's permissible to change the listener multiple times during handler's life-time, but only when handler is in disconnected state. More...
void	registerTickerFeedListener (TickerFeedListener *listener)
	Assigns a listener for Ticker feed messages It's permissible to change the listener multiple times during handler's life-time, but only when handler is in disconnected state. More...
void	registerMarketDataFeedListener (MarketDataFeedListener *listener)
	Assigns a listener for Market Data Feed messages It's permissible to change the listener multiple times during handler's life-time, but only when handler is in disconnected state. More...
void	start ()
	Start the handler. More...
void	start (const ReplayOptions &options)
	Starts replaying previously logged data.
void	stop (bool wait)
	Stop handler.
HandlerState::Enum	state () const
	Returns handler state.
void	log (LogLevel::Enum logLevel, const char *logMessage, size_t length)
	Logs the given user-level message to the handler log.
void	log (LogLevel::Enum logLevel, const char *logMessage)
	Logs the given user-level message to the handler log.
void	log (LogLevel::Enum logLevel, const std::string &str)
	Logs the given user-level message to the handler log.
const char *	licenseExpirationDate () const
	Returns the license expiration date.

Static Public Member Functions
static const char *	version ()
	Returns Handler's version.

Detailed Description

Xetra MDI Market Data Handler class.

Constructor & Destructor Documentation

Handler

(

const HandlerSettings &

settings

)

Performs instance initialization.

Parameters

mode	defines the data channel mode to be used
settings	defines values for various options which affect handler behavior like enabling logging during execution of the handler.

Member Function Documentation

void registerErrorListener

(

ErrorListener *

listener

)

Assigns listener for errors occurred while executing handler.

It's permissible to change the listener multiple times during handler's life-time, but only when handler is in disconnected state.

Exceptions

OperationException

if handler not disconnected

void registerHandlerStateListener

(

HandlerStateListener *

listener

)

Assigns listener for state change events occurred while executing handler.

It's permissible to change the listener multiple times during handler's life-time, but only when handler is in disconnected state.

Exceptions

OperationException

if handler not disconnected.

void registerMarketDataFeedListener

(

MarketDataFeedListener *

listener

)

Assigns a listener for Market Data Feed messages It's permissible to change the listener multiple times during handler's life-time, but only when handler is in disconnected state.

Exceptions

OperationException

if handler not disconnected

void registerStateChangesFeedListener

(

StateChangesFeedListener *

listener

)

Assigns a listener for State Changes Feed messages It's permissible to change the listener multiple times during handler's life-time, but only when handler is in disconnected state.

Exceptions

OperationException

if handler not disconnected

void registerTickerFeedListener

(

TickerFeedListener *

listener

)

Assigns a listener for Ticker feed messages It's permissible to change the listener multiple times during handler's life-time, but only when handler is in disconnected state.

Exceptions

OperationException

if handler not disconnected

void registerWarningListener

(

WarningListener *

listener

)

Assigns listener for warnings occurred while executing handler.

It's permissible to change the listener multiple times during handler's life-time, but only when handler is in disconnected state.

Exceptions

OperationException

if handler not disconnected

void start

(

)

Start the handler.

Note

This action is asynchronous.

Exceptions

std::exception

in case of unable to start.