com.epam.mdp.full.session.client
Class TwinStreamChannel

java.lang.Object
  com.epam.mdp.full.session.client.TwinStreamChannel

All Implemented Interfaces:

IStreamChannel, ITwinStreamChannel

public class TwinStreamChannel
extends java.lang.Object
implements ITwinStreamChannel

This class provides the functionality to establish a connection with FAST servers, reading data and transforming them into FIX message.

Author:

Volodymyr_Biloshkurskyi Date: Apr 19, 20011

Constructor Summary

TwinStreamChannel(Transport primaryTransport, Transport backupTransport, FIXStreamListener listener, FASTDecoderFactory decoderFactory, com.epam.mdp.full.coders.stream.SeqNumHelper secNumHelper, TransportType transportType)

Method Summary

void	connect() Connect all transports to the servers.
void	disconnect() Disconnect all transports.
int	getBackupPort() Returns Port of client transport.
FASTDecoderFactory	getDecoderFactory() Returns decoder associate with this channel.
int	getPort() Returns Port of client transport.
int	getPrimaryPort() Returns Port of client transport.
boolean	isStarted() Returns true if at least one transport connected.
void	resetSeqNum(long newSeqNum) Resets channel data.

Methods inherited from class java.lang.Object

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

Constructor Detail

TwinStreamChannel

public TwinStreamChannel(Transport primaryTransport,
                         Transport backupTransport,
                         FIXStreamListener listener,
                         FASTDecoderFactory decoderFactory,
                         com.epam.mdp.full.coders.stream.SeqNumHelper secNumHelper,
                         TransportType transportType)

Method Detail

getDecoderFactory

public FASTDecoderFactory getDecoderFactory()

Description copied from interface: IStreamChannel

Returns decoder associate with this channel.

Specified by:

getDecoderFactory in interface IStreamChannel

Returns:

Decoder

isStarted

public boolean isStarted()

Returns true if at least one transport connected.

Specified by:

isStarted in interface IStreamChannel

Returns:

true if at least one transport connected.

getPort

public int getPort()

Returns Port of client transport.

Specified by:

getPort in interface IStreamChannel

Returns:

Port of client transport.

getPrimaryPort

public int getPrimaryPort()

Returns Port of client transport.

Returns:

Port of client transport.

getBackupPort

public int getBackupPort()

Returns Port of client transport.

Returns:

Port of client transport.

connect

public void connect()
             throws java.io.IOException

Connect all transports to the servers.

Specified by:

connect in interface IStreamChannel

Throws:

java.io.IOException - If connect does not establish.

disconnect

public void disconnect()
                throws java.io.IOException

Disconnect all transports.

Specified by:

disconnect in interface IStreamChannel

Throws:

java.io.IOException - If connect does not closed.

resetSeqNum

public void resetSeqNum(long newSeqNum)

Description copied from interface: IStreamChannel

Resets channel data.

Specified by:

resetSeqNum in interface IStreamChannel

Parameters:

newSeqNum - the new seq num