org.jpos.iso.channel
Class LogChannel

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

All Implemented Interfaces:

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

public class LogChannel
extends BaseChannel

Extracts <isomsg> blocks from standard jPOS log

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

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

LogChannel(ISOPackager p)
Construct server ISOChannel

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

LogChannel(String host, int port, ISOPackager p)
Constructs client ISOChannel

Method Summary

protected void	connect(Socket socket) setup I/O Streams from socket
void	disconnect() disconnects the TCP/IP session.
protected int	getHeaderLength()
protected byte[]	streamReceive()

Methods inherited from class org.jpos.iso.BaseChannel

accept, addFilter, addFilter, addIncomingFilter, addOutgoingFilter, applyIncomingFilters, applyIncomingFilters, applyOutgoingFilters, applyTimeout, clone, connect, createISOMsg, createMsg, getBytes, getChannel, getConfiguration, getCounters, getDynamicHeader, getDynamicPackager, getDynamicPackager, getDynamicPackager, getHeader, 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, 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

LogChannel

public LogChannel()

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

LogChannel

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

Constructs client ISOChannel

Parameters:

host - server TCP Address

port - server port number

p - an ISOPackager

See Also:

ISOPackager

LogChannel

public LogChannel(ISOPackager p)
           throws IOException

Construct server ISOChannel

Parameters:

p - an ISOPackager

Throws:

IOException

See Also:

ISOPackager

LogChannel

public LogChannel(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

streamReceive

protected byte[] streamReceive()
                        throws IOException

Overrides:

streamReceive in class BaseChannel

Returns:

a byte array with the received message

Throws:

IOException

getHeaderLength

protected int getHeaderLength()

Overrides:

getHeaderLength in class BaseChannel

connect

protected void connect(Socket socket)
                throws IOException

Description copied from class: BaseChannel

setup I/O Streams from socket

Overrides:

connect in class BaseChannel

Parameters:

socket - a Socket (client or server)

Throws:

IOException - on error

disconnect

public void disconnect()
                throws 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:

IOException