Class X92GenericPackager
java.lang.Object
org.jpos.iso.ISOBasePackager
org.jpos.iso.packager.GenericPackager
org.jpos.iso.packager.X92GenericPackager
- All Implemented Interfaces:
Configurable, ISOPackager, GenericPackagerParams, LogSource
ISO-8583 packager for the X9.2 generic message format.
- See Also:
-
Nested Class Summary
Nested classes/interfaces inherited from class GenericPackager
GenericPackager.GenericContentHandler, GenericPackager.GenericEntityResolverModifier and TypeClassDescriptionclassSAX content handler that builds the packager's field structure from the DTD-driven XML.static classSAX entity resolver that maps the GenericPackager DTD URIs to bundled resources. -
Field Summary
FieldsModifier and TypeFieldDescriptionprotected static ISOFieldPackagerShared bitmap packager used by X9.2 messages.Fields inherited from class ISOBasePackager
fld, headerLength, logFieldName, logger, realm, thirdBitmapFieldModifier and TypeFieldDescriptionprotected ISOFieldPackager[]Per-field packagers indexed by field number.protected intNumber of leading bytes treated as the ISO header during unpack.protected booleanWhentrue, field descriptions are emitted as XML comments in unpack logs.protected LoggerLogger used to record pack/unpack diagnostics;nulldisables logging.protected StringLogger realm associated with this packager.protected intField number that carries the tertiary bitmap as a Data Element, or-999if not used. -
Constructor Summary
ConstructorsConstructorDescriptionDefault constructor.X92GenericPackager(InputStream stream) Constructs a packager loading its field descriptions from an XML stream.X92GenericPackager(String filename) Constructs a packager loading its field descriptions from an XML file. -
Method Summary
Modifier and TypeMethodDescriptionprotected booleanAlthough field 1 is not a Bitmap ANSI X9.2 do have a Bitmap field that have to be packed/unpackedprotected ISOFieldPackagerReturns the field packager used for the primary bitmap.protected intReturns the highest valid field number for this packager.Methods inherited from class GenericPackager
getDescription, getFirstField, readFile, readFile, setConfiguration, setGenericPackagerParams, setLoggerModifier and TypeMethodDescriptionReturns a human-readable description of this packager.protected intusually 2 for normal fields, 1 for bitmap-less or ANSI X9.2voidreadFile(InputStream input) Parse the field descriptions from an XML InputStream.voidParse the field descriptions from an XML file.voidPackager Configuration.voidApplies packager configuration from the SAX attributes of the packager XML element.voidAttaches aLoggerand realm to this log source.Methods inherited from class ISOBasePackager
createISOMsg, fieldUnpackLogger, getFieldDescription, getFieldPackager, getHeaderLength, getLogger, getRealm, getThirdBitmapField, pack, setFieldPackager, setFieldPackager, setHeaderLength, setThirdBitmapField, unpack, unpackModifier and TypeMethodDescriptionFactory hook returning theISOMsgsubclass produced during unpack.protected static voidfieldUnpackLogger(LogEvent evt, int fldno, ISOComponent c, ISOFieldPackager fld, boolean logFieldName) Internal helper logging function.getFieldDescription(ISOComponent m, int fldNumber) Returns the human-readable description of a field as defined by its packager.getFieldPackager(int fldNumber) Returns the field packager registered for the given field number.intReturns the configured ISO header length in bytes.Returns the Logger associated with this source.getRealm()Returns the log realm associated with this source.intReturns the field number carrying the tertiary bitmap as a Data Element.byte[]pack(ISOComponent m) pack method that works in conjunction withISOBasePackager.unpack(ISOComponent, byte[]).voidsetFieldPackager(int fldNumber, ISOFieldPackager fieldPackager) Replaces the packager registered for a single field.voidsetFieldPackager(ISOFieldPackager[] fld) Replaces the per-field packager array.voidsetHeaderLength(int len) Sets the ISO header length in bytes.voidsetThirdBitmapField(int f) Configures the Data Element field that holds the tertiary bitmap.intunpack(ISOComponent m, byte[] b) Unpacks an ISO-8583 byte array into the given message container.voidunpack(ISOComponent m, InputStream in) Unpacks an ISO-8583 message from an input stream into the given container.
-
Field Details
-
bitMapPackager
Shared bitmap packager used by X9.2 messages.
-
-
Constructor Details
-
X92GenericPackager
Default constructor.- Throws:
ISOException- if the underlying packager cannot be initialized
-
X92GenericPackager
Constructs a packager loading its field descriptions from an XML file.- Parameters:
filename- XML descriptor file- Throws:
ISOException- if the file cannot be read or parsed
-
X92GenericPackager
Constructs a packager loading its field descriptions from an XML stream.- Parameters:
stream- XML descriptor input stream- Throws:
ISOException- if the stream cannot be read or parsed
-
-
Method Details
-
getBitMapfieldPackager
Description copied from class:ISOBasePackagerReturns the field packager used for the primary bitmap.- Overrides:
getBitMapfieldPackagerin classGenericPackager- Returns:
- Bitmap's ISOFieldPackager
-
emitBitMap
Although field 1 is not a Bitmap ANSI X9.2 do have a Bitmap field that have to be packed/unpacked- Overrides:
emitBitMapin classGenericPackager- Returns:
- true
- See Also:
-
getMaxValidField
Description copied from class:ISOBasePackagerReturns the highest valid field number for this packager.- Overrides:
getMaxValidFieldin classGenericPackager- Returns:
- 64 for ANSI X9.2
-