org.jpos.iso.packager
Class GenericSubFieldPackager

java.lang.Object
  org.jpos.iso.ISOBasePackager
      org.jpos.iso.packager.GenericPackager
          org.jpos.iso.packager.GenericSubFieldPackager

All Implemented Interfaces:

Configurable, ISOPackager, LogSource

public class GenericSubFieldPackager
extends GenericPackager

GenericSubFieldPackager Used to pack composite SubFields from the GenericPackager

Author:

Eoin Flood

See Also:

This class is basically the same as Base1SubFieldPackager except that it extends GenericPackager which means that parameters such as emitBitmap, maxvalidField and bitmapField can be specified in the GenericPackager xml config file.

Nested Class Summary

Nested classes/interfaces inherited from class org.jpos.iso.packager.GenericPackager

GenericPackager.GenericContentHandler, GenericPackager.GenericEntityResolver

Field Summary

Fields inherited from class org.jpos.iso.ISOBasePackager

fld, headerLength, logger, realm

Constructor Summary

GenericSubFieldPackager()

Method Summary

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

Methods inherited from class org.jpos.iso.packager.GenericPackager

emitBitMap, getBitMapfieldPackager, getDescription, getFirstField, getMaxValidField, readFile, readFile, setConfiguration, setLogger

Methods inherited from class org.jpos.iso.ISOBasePackager

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

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericSubFieldPackager

public GenericSubFieldPackager()
                        throws ISOException

Throws:

ISOException

Method Detail

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

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