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, ISOSubFieldPackager, GenericPackagerParams, LogSource

public class GenericSubFieldPackager
extends GenericPackager
implements ISOSubFieldPackager

GenericSubFieldPackager Used to pack composite SubFields from the GenericPackager

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, logFieldName, logger, realm, thirdBitmapField

Constructor Summary

Constructors

Constructor and Description
GenericSubFieldPackager()

Method Summary

Modifier and Type	Method and Description
int	getFieldNumber() Get current composite field number
byte[]	pack(ISOComponent m) Pack the subfield into a byte array
void	setGenericPackagerParams(org.xml.sax.Attributes atts)
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, fieldUnpackLogger, getFieldDescription, getFieldPackager, getHeaderLength, getLogger, getRealm, getThirdBitmapField, setFieldPackager, setFieldPackager, setHeaderLength, setThirdBitmapField, 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

getFieldNumber

public int getFieldNumber()

Description copied from interface: ISOSubFieldPackager

Get current composite field number

Specified by:

getFieldNumber in interface ISOSubFieldPackager

Returns:

composite field number

setGenericPackagerParams

public void setGenericPackagerParams(org.xml.sax.Attributes atts)

Specified by:

setGenericPackagerParams in interface GenericPackagerParams

Overrides:

setGenericPackagerParams in class GenericPackager

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