Class ISOBitMapPackager

java.lang.Object

org.jpos.iso.ISOFieldPackager

org.jpos.iso.ISOBitMapPackager

Direct Known Subclasses:

Base1_BITMAP126, IFA_BITMAP, IFB_BITMAP, IFE_BITMAP, X92_BITMAP

public abstract class ISOBitMapPackager
extends ISOFieldPackager

IF*_BITMAP classes extends this class instead of ISOFieldPackager so packagers can check if field-1 ISOFieldPackager is an instance of an ISOBitMapPackager and handle differences between ANSI X9.2 and ISO-8583 packaging schemes.

See Also:

• ISOFieldPackager

Field Summary

Fields inherited from class ISOFieldPackager

pad, trim

Modifier and Type	Field	Description
protected boolean	pad	When true, values are padded to the field length.
protected boolean	trim	When true, values are trimmed before packing.

Constructor Summary

Constructors

Constructor	Description
ISOBitMapPackager()	Default constructor.
ISOBitMapPackager(int len, String description)	Constructs a bitmap packager with the given length and description.

Method Summary

Modifier and Type	Method	Description
ISOComponent	createComponent(int fieldNumber)	Creates an ISOComponent instance appropriate for this packager.

Methods inherited from class ISOFieldPackager

getDescription, getLength, getMaxPackedLength, pack, pack, readBytes, setDescription, setLength, setPad, setTrim, unpack, unpack

Modifier and Type	Method	Description
String	getDescription()	Returns the field description.
int	getLength()	Returns the maximum field length.
abstract int	getMaxPackedLength()	Returns the maximum number of bytes this packager can produce.
abstract byte[]	pack(ISOComponent c)	Packs the given component into a byte array.
void	pack(ISOComponent c, ObjectOutput out)	Packs the component to an ObjectOutput stream.
protected byte[]	readBytes(InputStream in, int l)	Reads exactly l bytes from the input stream.
void	setDescription(String description)	Sets the field description.
void	setLength(int len)	Sets the maximum field length.
void	setPad(boolean pad)	Enables or disables padding for this field.
void	setTrim(boolean trim)	Enables or disables trimming for this field.
abstract int	unpack(ISOComponent c, byte[] b, int offset)	Unpacks a field from the binary image into the given component.
void	unpack(ISOComponent c, InputStream in)	Unpacks a field from an input stream into the given component.

Methods inherited from class Object

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

Constructor Details

ISOBitMapPackager

public ISOBitMapPackager()

Default constructor.

ISOBitMapPackager

public ISOBitMapPackager(int len,
 String description)

Constructs a bitmap packager with the given length and description.

Parameters:

len - field length

description - field description

Method Details

createComponent

public ISOComponent createComponent(int fieldNumber)

Description copied from class: ISOFieldPackager

Creates an ISOComponent instance appropriate for this packager.

Overrides:

createComponent in class ISOFieldPackager

Parameters:

fieldNumber - the field number to assign to the new component

Returns:

a new ISOComponent