org.jpos.iso.packager
Class Base1SubFieldPackager

java.lang.Object
  org.jpos.iso.ISOBasePackager
      org.jpos.iso.packager.Base1SubFieldPackager

All Implemented Interfaces:

ISOPackager, LogSource

public class Base1SubFieldPackager
extends ISOBasePackager

ISO 8583 v1987 BINARY Packager customized for VISA Base1 subfields

Version:

$Id: Base1SubFieldPackager.java 2854 2010-01-02 10:34:31Z apr $

Author:

Eoin Flood

See Also:

ISOPackager, ISOBasePackager, ISOComponent

Constructor Summary

Base1SubFieldPackager()

Method Summary

byte[]	pack(ISOComponent m) Pack the subfield into a byte array
int	unpack(ISOComponent m, byte[] b) Unpack a packed subfield into its corresponding ISOComponent

Methods inherited from class org.jpos.iso.ISOBasePackager

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

Methods inherited from class java.lang.Object

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

Constructor Detail

Base1SubFieldPackager

public Base1SubFieldPackager()

Method Detail

unpack

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

Unpack a packed subfield into its corresponding ISOComponent

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

pack

public byte[] pack(ISOComponent m)
            throws ISOException

Pack the subfield into a byte array

Specified by:

pack in interface ISOPackager

Overrides:

pack in class ISOBasePackager

Parameters:

m - the Component to pack

Returns:

Message image

Throws:

ISOException - on error