org.jpos.iso.channel

Class CSChannel

java.lang.Object

java.util.Observable

org.jpos.iso.BaseChannel

org.jpos.iso.channel.CSChannel

All Implemented Interfaces:

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

public class CSChannel
extends BaseChannel

ISOChannel implementation - CS standard Channel
We at CS, have used the so called ISOChannels for a long time. This class talks with our legacy C++ based systems.

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

Constructors

Constructor and Description
CSChannel() Public constructor (used by Class.forName("...").newInstance())
CSChannel(ISOPackager p) Construct server ISOChannel
CSChannel(ISOPackager p, java.net.ServerSocket serverSocket) constructs a server ISOChannel associated with a Server Socket
CSChannel(java.lang.String host, int port, ISOPackager p) Construct client ISOChannel

Method Summary

Modifier and Type	Method and Description
protected int	getHeaderLength()
protected int	getMessageLength()
protected void	sendMessageHeader(ISOMsg m, int len)
protected void	sendMessageLength(int len)
void	setConfiguration(Configuration cfg) Implements Configurable Properties: host - destination host (if ClientChannel) port - port number (if ClientChannel) local-iface - local interfase to use (if ClientChannel) local-port - local port to bind (if ClientChannel) (host not present indicates a ServerChannel)

Methods inherited from class org.jpos.iso.BaseChannel

accept, addFilter, addFilter, addIncomingFilter, addOutgoingFilter, applyIncomingFilters, applyIncomingFilters, applyOutgoingFilters, applyTimeout, clone, closeSocket, connect, connect, createISOMsg, createMsg, disconnect, getBytes, getChannel, getConfiguration, getCounters, getDynamicHeader, getDynamicPackager, getDynamicPackager, getDynamicPackager, getExceptionHandlers, getHeader, getHeaderLength, getHeaderLength, getHost, getIncomingFilters, getLogger, getMaxPacketLength, getMessage, getMessageTrailer, getMessageTrailler, getName, getOriginalRealm, getOutgoingFilters, getPackager, getPort, getRealm, getServerSocket, getSocket, getSocketFactory, getSoLingerSeconds, getTimeout, isConnected, isExpectKeepAlive, isOverrideHeader, isRejected, isSoLingerOn, newSocket, newSocket, pack, postConnectHook, readHeader, receive, reconnect, removeFilter, removeFilter, removeIncomingFilter, removeOutgoingFilter, resetCounters, send, send, sendKeepAlive, sendMessage, sendMessageTrailer, sendMessageTrailler, sendMessageTrailler, setHeader, setHeader, setHost, setHost, setIncomingFilters, setLocalAddress, setLogger, setMaxPacketLength, setName, setOutgoingFilters, setOverrideHeader, setPackager, setPort, setServerSocket, setSocketFactory, setSoLinger, 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

Methods inherited from interface org.jpos.core.handlers.exception.ExceptionHandlerAware

addHandler, addHandler, handle, removeHandler, removeHandler, removeHandlers

Constructor Detail

CSChannel

public CSChannel()

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

CSChannel

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

Construct client ISOChannel

Parameters:

host - server TCP Address

port - server port number

p - an ISOPackager

See Also:

ISOPackager

CSChannel

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

Construct server ISOChannel

Parameters:

p - an ISOPackager

Throws:

java.io.IOException

See Also:

ISOPackager

CSChannel

public CSChannel(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

sendMessageLength

protected void sendMessageLength(int len)
                          throws java.io.IOException

Overrides:

sendMessageLength in class BaseChannel

Parameters:

len - the packed Message len

Throws:

java.io.IOException

getMessageLength

protected int getMessageLength()
                        throws java.io.IOException,
                               ISOException

Overrides:

getMessageLength in class BaseChannel

Returns:

the Message len

Throws:

IOException, - ISOException

java.io.IOException

ISOException

getHeaderLength

protected int getHeaderLength()

Overrides:

getHeaderLength in class BaseChannel

sendMessageHeader

protected void sendMessageHeader(ISOMsg m,
                                 int len)

Overrides:

sendMessageHeader in class BaseChannel

setConfiguration

public void setConfiguration(Configuration cfg)
                      throws ConfigurationException

Description copied from class: BaseChannel

Implements Configurable
Properties:

• host - destination host (if ClientChannel)
• port - port number (if ClientChannel)
• local-iface - local interfase to use (if ClientChannel)
• local-port - local port to bind (if ClientChannel)

(host not present indicates a ServerChannel)

Specified by:

setConfiguration in interface Configurable

Overrides:

setConfiguration in class BaseChannel

Parameters:

cfg - Configuration

Throws:

ConfigurationException