org.jpos.iso.channel
Class BASE24Channel

java.lang.Object
  java.util.Observable
      org.jpos.iso.BaseChannel
          org.jpos.iso.channel.BASE24Channel

All Implemented Interfaces:

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

public class BASE24Channel
extends BaseChannel

Implements an ISOChannel capable to exchange messages with ACI's BASE24[tm] over an X.25 link. 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

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

BASE24Channel()
Public constructor (used by Class.forName("...").newInstance())

BASE24Channel(ISOPackager p)
Construct server ISOChannel

BASE24Channel(ISOPackager p, ServerSocket serverSocket)
constructs a server ISOChannel associated with a Server Socket

BASE24Channel(String host, int port, ISOPackager p)
Construct client ISOChannel

Method Summary

protected void	sendMessageTrailler(ISOMsg m, int len)
protected byte[]	streamReceive()

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, getMessageLength, getMessageTrailler, 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, sendMessageLength, sendMessageTrailler, setConfiguration, setHeader, setHeader, setHost, setHost, setIncomingFilters, setLocalAddress, setLogger, setMaxPacketLength, setName, setOutgoingFilters, setOverrideHeader, setPackager, setPort, setServerSocket, setSocketFactory, setTimeout, setUsable, shouldIgnore, 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

BASE24Channel

public BASE24Channel()

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

BASE24Channel

public BASE24Channel(String host,
                     int port,
                     ISOPackager p)

Construct client ISOChannel

Parameters:

host - server TCP Address

port - server port number

p - an ISOPackager

See Also:

ISOPackager

BASE24Channel

public BASE24Channel(ISOPackager p)
              throws IOException

Construct server ISOChannel

Parameters:

p - an ISOPackager

Throws:

IOException

See Also:

ISOPackager

BASE24Channel

public BASE24Channel(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

streamReceive

protected byte[] streamReceive()
                        throws IOException

Overrides:

streamReceive in class BaseChannel

Returns:

a byte array with the received message

Throws:

IOException