Class DefaultICCBERTLVPackager

java.lang.Object

org.jpos.iso.ISOBasePackager

org.jpos.iso.packager.GenericPackager

org.jpos.tlv.packager.bertlv.BERTLVPackager

org.jpos.tlv.packager.bertlv.DefaultICCBERTLVPackager

All Implemented Interfaces:

Configurable, ISOPackager, GenericPackagerParams, LogSource

Direct Known Subclasses:

BERTLVAsciiHexPackager, BERTLVBinaryPackager, BERTLVEbcdicHexPackager

public abstract class DefaultICCBERTLVPackager
extends BERTLVPackager

Packager for ICC Tags in BER TLV format

Nested Class Summary

Nested classes/interfaces inherited from class GenericPackager

GenericPackager.GenericContentHandler, GenericPackager.GenericEntityResolver

Modifier and Type	Class	Description
class	GenericPackager.GenericContentHandler	SAX content handler that builds the packager's field structure from the DTD-driven XML.
static class	GenericPackager.GenericEntityResolver	SAX entity resolver that maps the GenericPackager DTD URIs to bundled resources.

Field Summary

Fields inherited from class ISOBasePackager

fld, headerLength, logFieldName, logger, realm, thirdBitmapField

Modifier and Type	Field	Description
protected ISOFieldPackager[]	fld	Per-field packagers indexed by field number.
protected int	headerLength	Number of leading bytes treated as the ISO header during unpack.
protected boolean	logFieldName	When true, field descriptions are emitted as XML comments in unpack logs.
protected Logger	logger	Logger used to record pack/unpack diagnostics; null disables logging.
protected String	realm	Logger realm associated with this packager.
protected int	thirdBitmapField	Field number that carries the tertiary bitmap as a Data Element, or -999 if not used.

Constructor Summary

Constructors

Constructor	Description
DefaultICCBERTLVPackager()	Default constructor.

Method Summary

Modifier and Type	Method	Description
protected BERTLVFormatMapper	getTagFormatMapper()	Returns the format mapper for this packager's tag set.
static void	setTagFormatMapper(BERTLVFormatMapper tagFormatMapper)	Use this method to globally set the BERTLVFormatMapper

Methods inherited from class BERTLVPackager

getLengthInterpreter, getTagInterpreter, getValueInterpreter, pack, pack, packValue, unpack, unpack, unpack

Modifier and Type	Method	Description
protected abstract BinaryInterpreter	getLengthInterpreter()	Returns the interpreter used for encoding/decoding length bytes.
protected abstract BinaryInterpreter	getTagInterpreter()	Returns the interpreter used for encoding/decoding tag bytes.
protected abstract BinaryInterpreter	getValueInterpreter()	Returns the interpreter used for encoding/decoding value bytes.
byte[]	pack(ISOComponent m)	Pack the sub-field into a byte array
byte[]	pack(ISOComponent m, boolean nested, int startIdx, int endIdx)	Packs a subset of sub-fields.
protected byte[]	packValue(String tagNameHex, ISOComponent c)	Packs a single TLV value field.
int	unpack(ISOComponent m, byte[] b)	Unpacks an ISO-8583 byte array into the given message container.
int	unpack(ISOComponent m, byte[] b, boolean nested)	Unpacks BER-TLV encoded data.
void	unpack(ISOComponent m, InputStream in)	Unpacks an ISO-8583 message from an input stream into the given container.

Methods inherited from class GenericPackager

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

Modifier and Type	Method	Description
protected boolean	emitBitMap()	Indicates whether a primary bitmap is emitted on pack.
protected ISOFieldPackager	getBitMapfieldPackager()	Returns the field packager used for the primary bitmap.
String	getDescription()	Returns a human-readable description of this packager.
protected int	getFirstField()	usually 2 for normal fields, 1 for bitmap-less or ANSI X9.2
protected int	getMaxValidField()	Returns the highest valid field number for this packager.
void	readFile(InputStream input)	Parse the field descriptions from an XML InputStream.
void	readFile(String filename)	Parse the field descriptions from an XML file.
void	setConfiguration(Configuration cfg)	Packager Configuration.
void	setGenericPackagerParams(Attributes atts)	Applies packager configuration from the SAX attributes of the packager XML element.
void	setLogger(Logger logger, String realm)	Attaches a Logger and realm to this log source.

Methods inherited from class ISOBasePackager

createISOMsg, fieldUnpackLogger, getFieldDescription, getFieldPackager, getHeaderLength, getLogger, getRealm, getThirdBitmapField, setFieldPackager, setFieldPackager, setHeaderLength, setThirdBitmapField

Modifier and Type	Method	Description
ISOMsg	createISOMsg()	Factory hook returning the ISOMsg subclass produced during unpack.
protected static void	fieldUnpackLogger(LogEvent evt, int fldno, ISOComponent c, ISOFieldPackager fld, boolean logFieldName)	Internal helper logging function.
String	getFieldDescription(ISOComponent m, int fldNumber)	Returns the human-readable description of a field as defined by its packager.
ISOFieldPackager	getFieldPackager(int fldNumber)	Returns the field packager registered for the given field number.
int	getHeaderLength()	Returns the configured ISO header length in bytes.
Logger	getLogger()	Returns the Logger associated with this source.
String	getRealm()	Returns the log realm associated with this source.
int	getThirdBitmapField()	Returns the field number carrying the tertiary bitmap as a Data Element.
void	setFieldPackager(int fldNumber, ISOFieldPackager fieldPackager)	Replaces the packager registered for a single field.
void	setFieldPackager(ISOFieldPackager[] fld)	Replaces the per-field packager array.
void	setHeaderLength(int len)	Sets the ISO header length in bytes.
void	setThirdBitmapField(int f)	Configures the Data Element field that holds the tertiary bitmap.

Methods inherited from class Object

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

Constructor Details

DefaultICCBERTLVPackager

public DefaultICCBERTLVPackager()
                         throws ISOException

Default constructor.

Throws:

ISOException - if the packager cannot be initialised

Method Details

setTagFormatMapper

public static void setTagFormatMapper(BERTLVFormatMapper tagFormatMapper)

Use this method to globally set the BERTLVFormatMapper

Parameters:

tagFormatMapper - — the TLV tag number

getTagFormatMapper

protected BERTLVFormatMapper getTagFormatMapper()

Description copied from class: BERTLVPackager

Returns the format mapper for this packager's tag set.

Specified by:

getTagFormatMapper in class BERTLVPackager

Returns:

BER-TLV format mapper