Handler Class Reference

#include <OnixS/SgxTitan/Trading/OUCH/Handler.h>

Classes
struct	Impl

Public Member Functions
	Handler (const HandlerSettings &settings)
virtual	~Handler ()
void	connect (const LogonSettings &logonSettings, const std::string &hostName, UInt16 port, const std::string &localNetworkInterface="")
void	disconnect ()
void	disconnectAsync ()
void	registerErrorListener (ErrorListener *listener)
void	registerWarningListener (WarningListener *listener)
void	registerHandlerStateListener (HandlerStateListener *listener)
void	registerSessionListener (SessionListener *listener)
void	registerMessageListener (MessageListener *listener)
void	send (const OutgoingMessage &)
UInt64	nextExpectedSequenceNumber () const
std::string	sessionId () const
HandlerState::Enum	state () const
void	log (LogLevel::Enum logLevel, const char *logMessage, size_t length)
void	log (LogLevel::Enum logLevel, const char *logMessage)
void	log (LogLevel::Enum logLevel, const std::string &str)
const std::string &	licenseExpirationDate () const

Static Public Member Functions
static const std::string	version ()

Detailed Description

Definition at line 42 of file Handler.h.

Constructor & Destructor Documentation

Handler ( const HandlerSettings &  settings )

explicit

Performs instance initialization.

Parameters

settings

defines values for various options which affect handler behavior like enabling logging during execution of the handler.

Definition at line 28 of file Handler.cpp.

~Handler ( )

virtual

Definition at line 33 of file Handler.cpp.

Member Function Documentation

void connect	(	const LogonSettings &	logonSettings,
		const std::string &	hostName,
		UInt16	port,
		const std::string &	localNetworkInterface = ""
	)

Establishes the connection.

Note

Blocks until the logon reply is received.

Should be called only when Handler is disconnected.

Parameters

logonSettings	Initial logon message parameters.
hostName	Hostname to connect to.
port	Port number to connect to.
localNetworkInterface	Local network interface.

Exceptions

std::exception	Cannot set the local network interface.
std::exception	Cannot connect to hostname on port.
std::exception	Cannot configure size of receive buffer for the socket.
std::exception	Cannot configure size of send buffer for the socket.
OperationException	Invalid argument is given.

Definition at line 38 of file Handler.cpp.

void disconnect

(

)

Force session disconnect.

Note

Blocks until the Session Logout procedure is finished.

Definition at line 46 of file Handler.cpp.

void disconnectAsync

(

)

Async force session disconnect.

Definition at line 51 of file Handler.cpp.

const std::string & licenseExpirationDate

(

)

const

Returns the license expiration date.

Definition at line 124 of file Handler.cpp.

void log	(	LogLevel::Enum	logLevel,
		const char *	logMessage,
		size_t	length
	)

Logs the given user-level message to the handler log.

Definition at line 105 of file Handler.cpp.

void log	(	LogLevel::Enum	logLevel,
		const char *	logMessage
	)

Logs the given user-level message to the handler log

Definition at line 110 of file Handler.cpp.

void log	(	LogLevel::Enum	logLevel,
		const std::string &	str
	)

Logs the given user-level message to the handler log.

Definition at line 115 of file Handler.cpp.

UInt64 nextExpectedSequenceNumber

(

)

const

The next Sequenced Message number to be sent by the exchange.

Definition at line 61 of file Handler.cpp.

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

Definition at line 66 of file Handler.cpp.

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.

Definition at line 76 of file Handler.cpp.

void registerMessageListener

(

MessageListener *

listener

)

Assigns listener for message 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.

Definition at line 86 of file Handler.cpp.

void registerSessionListener

(

SessionListener *

listener

)

Assigns listener for session 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.

Definition at line 81 of file Handler.cpp.

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

Definition at line 71 of file Handler.cpp.

void send

(

const OutgoingMessage &

message

)

Definition at line 56 of file Handler.cpp.

std::string sessionId

(

)

const

session id

Definition at line 96 of file Handler.cpp.

HandlerState::Enum state

(

)

const

Returns handler state.

Definition at line 91 of file Handler.cpp.

const std::string version ( )

static

Returns Handler's version.

Definition at line 129 of file Handler.cpp.

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

• include/OnixS/SgxTitan/Trading/OUCH/Handler.h
• src/Handler.cpp