org.jpos.iso.packager
Class EuroSubFieldPackager

java.lang.Object
  org.jpos.iso.ISOBasePackager
      org.jpos.iso.packager.EuroSubFieldPackager

All Implemented Interfaces:

ISOPackager, LogSource

Direct Known Subclasses:

EuroPackager.Euro48Packager, MasterCardEBCDICSubFieldPackager

public class EuroSubFieldPackager
extends ISOBasePackager

EuroPay SubField packager

Version:

$Revision$ $Date$

Author:

Eoin Flood

See Also:

ISOPackager, ISOBasePackager, This packager is used by EuroPackager to package subfields such as field 48.

Field Summary

protected static Prefixer

tagPrefixer

Fields inherited from class org.jpos.iso.ISOBasePackager

fld, headerLength, logger, realm

Constructor Summary

EuroSubFieldPackager()

Method Summary

protected boolean	emitBitMap() Always return false
byte[]	pack(ISOComponent c)
int	unpack(ISOComponent m, byte[] b)

Methods inherited from class org.jpos.iso.ISOBasePackager

createISOMsg, getBitMapfieldPackager, getDescription, getFieldDescription, getFieldPackager, getFirstField, getHeaderLength, getLogger, getMaxValidField, getRealm, setFieldPackager, setFieldPackager, setHeaderLength, setLogger, unpack

Methods inherited from class java.lang.Object

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

Field Detail

tagPrefixer

protected static Prefixer tagPrefixer

Constructor Detail

EuroSubFieldPackager

public EuroSubFieldPackager()

Method Detail

emitBitMap

protected boolean emitBitMap()

Always return false

Overrides:

emitBitMap in class ISOBasePackager

Returns:

true if BitMap have to be emited

pack

public byte[] pack(ISOComponent c)
            throws ISOException

Specified by:

pack in interface ISOPackager

Overrides:

pack in class ISOBasePackager

Parameters:

c - the Component to pack

Returns:

Message image

Throws:

ISOException - on error

unpack

public int unpack(ISOComponent m,
                  byte[] b)
           throws ISOException

Specified by:

unpack in interface ISOPackager

Overrides:

unpack in class ISOBasePackager

Parameters:

m - the Container of this message

b - ISO message image

Returns:

consumed bytes

Throws:

ISOException - on error