Package com.epam.fixaj.meff

Class OutOfSeqMsgHandler

java.lang.Object

com.epam.fixengine.session.messagehandler.AbstractSessionMessageHandler

com.epam.fixengine.session.messagehandler.AbstractGlobalMessageHandler

com.epam.fixaj.meff.OutOfSeqMsgHandler

All Implemented Interfaces:

FIXMessageListener, SessionMessageHandler

Direct Known Subclasses:

MeffOutOfSequenceMessageHandler

public class OutOfSeqMsgHandler
extends AbstractGlobalMessageHandler

Created by IntelliJ IDEA. User: Alexander_Sereda Date: 27.04.12 Time: 18:04 To change this template use File | Settings | File Templates.

Constructor Summary

Constructors

Constructor	Description
OutOfSeqMsgHandler()

Method Summary

Modifier and Type	Method	Description
protected com.epam.fixengine.session.SessionSequenceManager	getSequenceManager()
void	onNewMessage(FIXFieldList message)	If incoming sequence is equals to expected the next handler will be calls.
protected void	processMessageWithExpectedSeqNum(FIXFieldList message, long incomingSeqNum)
protected void	processMessageWithHighSeqNum(FIXFieldList message, long incomingSeqNum, long expectedSeqNum)	Process message with high seq num.
protected void	processMessageWithLowSeqNum(FIXFieldList message, long incomingSeqNum, long expectedSeqNum)	Process message with low seq num.
void	setFIXSession(ExtendedFIXSession fixSession)	Sets the extended fix session.

Methods inherited from class com.epam.fixengine.session.messagehandler.AbstractGlobalMessageHandler

callNextHandler, getNext, setNext

Methods inherited from class com.epam.fixengine.session.messagehandler.AbstractSessionMessageHandler

getFIXSession, logErrorToSession, logWarnToSession

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

OutOfSeqMsgHandler

public OutOfSeqMsgHandler()

Method Details

onNewMessage

public void onNewMessage(FIXFieldList message)

If incoming sequence is equals to expected the next handler will be calls.

If incoming sequence > expected the '2' message will be send, otherwise the session is shutdown.

Parameters:

message - the received message.

setFIXSession

public void setFIXSession(ExtendedFIXSession fixSession)

Description copied from interface: SessionMessageHandler

Sets the extended fix session.

Specified by:

setFIXSession in interface SessionMessageHandler

Overrides:

setFIXSession in class AbstractSessionMessageHandler

Parameters:

fixSession - the extended fix session

getSequenceManager

protected com.epam.fixengine.session.SessionSequenceManager getSequenceManager()

processMessageWithExpectedSeqNum

protected void processMessageWithExpectedSeqNum(FIXFieldList message,
 long incomingSeqNum)

processMessageWithHighSeqNum

protected void processMessageWithHighSeqNum(FIXFieldList message,
 long incomingSeqNum,
 long expectedSeqNum)

Process message with high seq num.

The methods request missing messages. Note: The incoming seq num will be decremented.

Parameters:

message - the message

incomingSeqNum - the incoming seq num

expectedSeqNum - the expected seq num

processMessageWithLowSeqNum

protected void processMessageWithLowSeqNum(FIXFieldList message,
 long incomingSeqNum,
 long expectedSeqNum)

Process message with low seq num.

Note: The incoming message will be ignored only if message has 43=Y and incoming seq num is low than expected.

Parameters:

message - the message

incomingSeqNum - the incoming seq num

expectedSeqNum - the expected seq num