org.jpos.iso.channel
Class BASE24TCPChannel

java.lang.Object
  java.util.Observable
      org.jpos.iso.BaseChannel
          org.jpos.iso.channel.BASE24TCPChannel

All Implemented Interfaces:

Cloneable, Configurable, BaseChannelMBean, ClientChannel, FactoryChannel, FilteredChannel, ISOChannel, ISOSource, ServerChannel, LogSource

public class BASE24TCPChannel
extends BaseChannel

Implements an ISOChannel able to exchange messages with ACI's BASE24 over a TCP link, modified from BASE24ISOChannel by Victor A. Salaman (salaman@teknos.com) .
An instance of this class exchanges messages by means of an intermediate 'port server' as described in the Overview page.

Version:

$Id$

Author:

apr@cs.com.uy, salaman@teknos.com

See Also:

ISOMsg, ISOException, ISOChannel

Field Summary

Fields inherited from class org.jpos.iso.BaseChannel

cnt, header, incomingFilters, logger, originalRealm, outgoingFilters, overrideHeader, packager, realm, serverIn, serverInLock, serverOut, serverOutLock, serverSocket, socketFactory, usable

Fields inherited from interface org.jpos.iso.ISOChannel

CONNECT, RX, SIZEOF_CNT, TX

Constructor Summary

BASE24TCPChannel()
Public constructor (used by Class.forName("...").newInstance())

BASE24TCPChannel(ISOPackager p)
Construct server ISOChannel

BASE24TCPChannel(ISOPackager p, ServerSocket serverSocket)
constructs a server ISOChannel associated with a Server Socket

BASE24TCPChannel(String host, int port, ISOPackager p)
Construct client ISOChannel

Method Summary

protected int	getMessageLength()
protected void	getMessageTrailler()
protected void	sendMessageLength(int len)
protected void	sendMessageTrailler(ISOMsg m, int len)

Methods inherited from class org.jpos.iso.BaseChannel

accept, addFilter, addFilter, addIncomingFilter, addOutgoingFilter, applyIncomingFilters, applyIncomingFilters, applyOutgoingFilters, applyTimeout, clone, connect, connect, createISOMsg, createMsg, disconnect, getBytes, getChannel, getConfiguration, getCounters, getDynamicHeader, getDynamicPackager, getDynamicPackager, getDynamicPackager, getHeader, getHeaderLength, getHeaderLength, getHeaderLength, getHost, getIncomingFilters, getLogger, getMaxPacketLength, getMessage, getName, getOriginalRealm, getOutgoingFilters, getPackager, getPort, getRealm, getServerSocket, getSocket, getSocketFactory, getTimeout, isConnected, isOverrideHeader, isRejected, newSocket, newSocket, postConnectHook, readHeader, receive, reconnect, removeFilter, removeFilter, removeIncomingFilter, removeOutgoingFilter, resetCounters, send, send, sendKeepAlive, sendMessage, sendMessageHeader, sendMessageTrailler, setConfiguration, setHeader, setHeader, setHost, setHost, setIncomingFilters, setLocalAddress, setLogger, setMaxPacketLength, setName, setOutgoingFilters, setOverrideHeader, setPackager, setPort, setServerSocket, setSocketFactory, setTimeout, setUsable, shouldIgnore, streamReceive, unpack

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

BASE24TCPChannel

public BASE24TCPChannel()

Public constructor (used by Class.forName("...").newInstance())

BASE24TCPChannel

public BASE24TCPChannel(String host,
                        int port,
                        ISOPackager p)

Construct client ISOChannel

Parameters:

host - server TCP Address

port - server port number

p - an ISOPackager

See Also:

ISOPackager

BASE24TCPChannel

public BASE24TCPChannel(ISOPackager p)
                 throws IOException

Construct server ISOChannel

Parameters:

p - an ISOPackager

Throws:

IOException

See Also:

ISOPackager

BASE24TCPChannel

public BASE24TCPChannel(ISOPackager p,
                        ServerSocket serverSocket)
                 throws IOException

constructs a server ISOChannel associated with a Server Socket

Parameters:

p - an ISOPackager

serverSocket - where to accept a connection

Throws:

IOException

See Also:

ISOPackager

Method Detail

sendMessageTrailler

protected void sendMessageTrailler(ISOMsg m,
                                   int len)
                            throws IOException

Overrides:

sendMessageTrailler in class BaseChannel

Parameters:

m - the Message to send (in this case it is unused)

len - message len (ignored)

Throws:

IOException

sendMessageLength

protected void sendMessageLength(int len)
                          throws IOException

Overrides:

sendMessageLength in class BaseChannel

Throws:

IOException

getMessageLength

protected int getMessageLength()
                        throws IOException,
                               ISOException

Overrides:

getMessageLength in class BaseChannel

Throws:

IOException

ISOException

getMessageTrailler

protected void getMessageTrailler()
                           throws IOException

Overrides:

getMessageTrailler in class BaseChannel

Throws:

IOException