Class GZIPChannel

java.lang.Object

java.util.Observable

org.jpos.iso.BaseChannel

org.jpos.iso.channel.GZIPChannel

All Implemented Interfaces:

Cloneable, Configurable, ExceptionHandlerAware, BaseChannelMBean, ClientChannel, FactoryChannel, FilteredChannel, ISOChannel, ISOSource, ServerChannel, ISOMsgMetrics.Source, LogSource

public class GZIPChannel
extends BaseChannel

ISOChannel implementation.

See Also:

• ISOMsg
• ISOException
• ISOChannel

Field Summary

Fields inherited from class BaseChannel

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

Fields inherited from interface ISOChannel

CONNECT, RX, SIZEOF_CNT, TX

Constructor Summary

Constructors

Constructor	Description
GZIPChannel()
GZIPChannel(String host, int port, ISOPackager p)	Construct client ISOChannel
GZIPChannel(ISOPackager p)	Construct server ISOChannel
GZIPChannel(ISOPackager p, ServerSocket serverSocket)	constructs a server ISOChannel associated with a Server Socket

Method Summary

Modifier and Type	Method	Description
protected void	getMessage(byte[] b, int offset, int len)
protected int	getMessageLength()
protected void	sendMessage(byte[] b, int offset, int len)
protected void	sendMessageLength(int len)

Methods inherited from class 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, getHeaderLength, getHost, getIncomingFilters, getISOMsgMetrics, getLogger, getMaxPacketLength, getMessageTrailer, getMessageTrailler, getName, getOriginalRealm, getOutgoingFilters, getPackager, getPort, getRealm, getServerSocket, getSocket, getSocketFactory, getSoLingerSeconds, getTimeout, incrementMsgInCounter, incrementMsgOutCounter, isConnected, isExpectKeepAlive, isOverrideHeader, isRejected, isSoLingerOn, newSocket, newSocket, pack, postConnectHook, readHeader, receive, reconnect, removeFilter, removeFilter, removeIncomingFilter, removeOutgoingFilter, resetCounters, send, send, sendKeepAlive, sendMessageHeader, sendMessageTrailer, sendMessageTrailler, sendMessageTrailler, setConfiguration, setHeader, setHeader, setHost, setHost, setIncomingFilters, setISOMsgMetrics, setLocalAddress, setLogger, setMaxPacketLength, setName, setOutgoingFilters, setOverrideHeader, setPackager, setPort, setServerSocket, setSocketFactory, setSoLinger, setTimeout, setUsable, shouldIgnore, streamReceive, unpack

Methods inherited from class Observable

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

Methods inherited from class Object

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

Methods inherited from interface ExceptionHandlerAware

addHandler, addHandler, handle, removeHandler, removeHandler, removeHandlers

Constructor Details

GZIPChannel

public GZIPChannel()

GZIPChannel

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

Construct client ISOChannel

Parameters:

host - server TCP Address

port - server port number

p - an ISOPackager

See Also:

• ISOPackager

GZIPChannel

public GZIPChannel(ISOPackager p)
            throws IOException

Construct server ISOChannel

Parameters:

p - an ISOPackager

Throws:

IOException

See Also:

• ISOPackager

GZIPChannel

public GZIPChannel(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 Details

sendMessageLength

protected void sendMessageLength(int len)
                          throws IOException

Overrides:

sendMessageLength in class BaseChannel

Parameters:

len - the packed Message len

Throws:

IOException

getMessageLength

protected int getMessageLength()
                        throws IOException,
ISOException

Overrides:

getMessageLength in class BaseChannel

Returns:

the Message len

Throws:

IOException

ISOException

sendMessage

protected void sendMessage(byte[] b,
 int offset,
 int len)
                    throws IOException

Overrides:

sendMessage in class BaseChannel

Throws:

IOException

getMessage

protected void getMessage(byte[] b,
 int offset,
 int len)
                   throws IOException,
ISOException

Overrides:

getMessage in class BaseChannel

Throws:

IOException

ISOException