org.jpos.iso.channel
Class X25Channel

java.lang.Object
  java.util.Observable
      org.jpos.iso.BaseChannel
          org.jpos.iso.channel.X25Channel

All Implemented Interfaces:

java.lang.Cloneable, Configurable, ReConfigurable, BaseChannelMBean, ClientChannel, FactoryChannel, FilteredChannel, ISOChannel, ISOSource, ServerChannel, LogSource

public class X25Channel
extends BaseChannel

Implements an ISOChannel suitable to be used to connect to an X.25 PAD. It waits a limited amount of time to decide when a packet is ready to be unpacked. This channel is based on PADChannel version 1.4. The new version seems to have some problems dealing with ETXs (we're working on it). Use this version _only_ if you have problems with current PADChannel as it will be deprecated some time in the future.

Version:

$Id: X25Channel.java 2594 2008-01-22 16:41:31Z apr $

Author:

Alejandro P. Revilla

See Also:

ISOMsg, ISOException, ISOChannel

Field Summary

Fields inherited from interface org.jpos.iso.ISOChannel

CONNECT, RX, SIZEOF_CNT, TX

Constructor Summary

X25Channel()
No-args constructor

X25Channel(ISOPackager p)
Construct server ISOChannel

X25Channel(ISOPackager p, java.net.ServerSocket serverSocket)
constructs a server ISOChannel associated with a Server Socket

X25Channel(java.lang.String host, int port, ISOPackager p)
Constructs client ISOChannel

Method Summary

void	disconnect() disconnects the TCP/IP session.
byte[]	getHeader()
void	setHeader(byte[] header)
void	setHeader(java.lang.String header)

Methods inherited from class org.jpos.iso.BaseChannel

accept, addFilter, addFilter, addIncomingFilter, addOutgoingFilter, clone, connect, getBytes, getChannel, getConfiguration, getCounters, getHost, getIncomingFilters, getLogger, getMaxPacketLength, getName, getOriginalRealm, getOutgoingFilters, getPackager, getPort, getRealm, getServerSocket, getSocket, getSocketFactory, getTimeout, isConnected, isOverrideHeader, receive, reconnect, removeFilter, removeFilter, removeIncomingFilter, removeOutgoingFilter, resetCounters, send, sendKeepAlive, setConfiguration, setHost, setHost, setIncomingFilters, setLocalAddress, setLogger, setMaxPacketLength, setName, setOutgoingFilters, setOverrideHeader, setPackager, setPort, setServerSocket, setSocketFactory, setTimeout, setUsable

Methods inherited from class java.util.Observable

addObserver, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers

Methods inherited from class java.lang.Object

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

Constructor Detail

X25Channel

public X25Channel()

No-args constructor

X25Channel

public X25Channel(java.lang.String host,
                  int port,
                  ISOPackager p)

Constructs client ISOChannel

Parameters:

host - server TCP Address

port - server port number

p - an ISOPackager

See Also:

ISOPackager

X25Channel

public X25Channel(ISOPackager p)
           throws java.io.IOException

Construct server ISOChannel

Parameters:

p - an ISOPackager

Throws:

java.io.IOException

See Also:

ISOPackager

X25Channel

public X25Channel(ISOPackager p,
                  java.net.ServerSocket serverSocket)
           throws java.io.IOException

constructs a server ISOChannel associated with a Server Socket

Parameters:

p - an ISOPackager

serverSocket - where to accept a connection

Throws:

java.io.IOException

See Also:

ISOPackager

Method Detail

disconnect

public void disconnect()
                throws java.io.IOException

Description copied from class: BaseChannel

disconnects the TCP/IP session. The instance is ready for a reconnection. There is no need to create a new ISOChannel

Specified by:

disconnect in interface BaseChannelMBean

Specified by:

disconnect in interface ISOChannel

Overrides:

disconnect in class BaseChannel

Throws:

java.io.IOException

setHeader

public void setHeader(byte[] header)

Overrides:

setHeader in class BaseChannel

setHeader

public void setHeader(java.lang.String header)

Overrides:

setHeader in class BaseChannel

Parameters:

header - Hex representation of header

getHeader

public byte[] getHeader()

Overrides:

getHeader in class BaseChannel