Class XMLPackager

java.lang.Object

org.xml.sax.helpers.DefaultHandler

org.jpos.iso.packager.XMLPackager

All Implemented Interfaces:

ISOPackager, LogSource, ContentHandler, DTDHandler, EntityResolver, ErrorHandler

Direct Known Subclasses:

XML2003Packager

public class XMLPackager
extends DefaultHandler
implements ISOPackager, LogSource

packs/unpacks ISOMsgs into XML representation

See Also:

• ISOPackager

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ASCII_ENCODING
static final String	CURRENCY_ATTR
static final String	ENCODING_ATTR
static final String	HEADER_TAG
static final String	ID_ATTR
static final String	ISOFIELD_TAG
static final String	ISOMSG_TAG
protected Logger	logger
protected String	realm
static final String	TYPE_AMOUNT
static final String	TYPE_ATTR
static final String	TYPE_BINARY
static final String	TYPE_BITMAP
static final String	VALUE_ATTR

Constructor Summary

Constructors

Constructor	Description
XMLPackager()

Method Summary

Modifier and Type	Method	Description
void	characters(char[] ch, int start, int length)
ISOMsg	createISOMsg()
protected XMLReader	createXMLReader()
void	endElement(String ns, String name, String qname)
protected void	fixupBinary(ISOMsg m, int[] bfields)
void	forceBinary(int... bfields)
String	getDescription()
String	getFieldDescription(ISOComponent m, int fldNumber)
Logger	getLogger()
String	getRealm()
byte[]	pack(ISOComponent c)
void	setLogger(Logger logger, String realm)
void	setXMLParserFeature(String fname, boolean val)
void	startElement(String ns, String name, String qName, Attributes atts)
int	unpack(ISOComponent c, byte[] b)
void	unpack(ISOComponent c, InputStream in)

Methods inherited from class DefaultHandler

endDocument, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class Object

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

Methods inherited from interface ContentHandler

declaration

Field Details

logger

protected Logger logger

realm

protected String realm

ISOMSG_TAG

public static final String ISOMSG_TAG

See Also:

• Constant Field Values

ISOFIELD_TAG

public static final String ISOFIELD_TAG

See Also:

• Constant Field Values

ID_ATTR

public static final String ID_ATTR

See Also:

• Constant Field Values

VALUE_ATTR

public static final String VALUE_ATTR

See Also:

• Constant Field Values

TYPE_ATTR

public static final String TYPE_ATTR

See Also:

• Constant Field Values

TYPE_BINARY

public static final String TYPE_BINARY

See Also:

• Constant Field Values

TYPE_BITMAP

public static final String TYPE_BITMAP

See Also:

• Constant Field Values

TYPE_AMOUNT

public static final String TYPE_AMOUNT

See Also:

• Constant Field Values

CURRENCY_ATTR

public static final String CURRENCY_ATTR

See Also:

• Constant Field Values

HEADER_TAG

public static final String HEADER_TAG

See Also:

• Constant Field Values

ENCODING_ATTR

public static final String ENCODING_ATTR

See Also:

• Constant Field Values

ASCII_ENCODING

public static final String ASCII_ENCODING

See Also:

• Constant Field Values

Constructor Details

XMLPackager

public XMLPackager()
            throws ISOException

Throws:

ISOException

Method Details

forceBinary

public void forceBinary(int... bfields)

pack

public byte[] pack(ISOComponent c)
            throws ISOException

Specified by:

pack in interface ISOPackager

Parameters:

c - the Component to pack

Returns:

Message image

Throws:

ISOException - on error

unpack

public int unpack(ISOComponent c,
 byte[] b)
           throws ISOException

Specified by:

unpack in interface ISOPackager

Parameters:

c - the Container of this message

b - ISO message image

Returns:

consumed bytes

Throws:

ISOException - on error

unpack

public void unpack(ISOComponent c,
 InputStream in)
            throws ISOException,
IOException

Specified by:

unpack in interface ISOPackager

Throws:

ISOException

IOException

startElement

public void startElement(String ns,
 String name,
 String qName,
 Attributes atts)
                  throws SAXException

Specified by:

startElement in interface ContentHandler

Overrides:

startElement in class DefaultHandler

Throws:

SAXException

characters

public void characters(char[] ch,
 int start,
 int length)

Specified by:

characters in interface ContentHandler

Overrides:

characters in class DefaultHandler

endElement

public void endElement(String ns,
 String name,
 String qname)
                throws SAXException

Specified by:

endElement in interface ContentHandler

Overrides:

endElement in class DefaultHandler

Throws:

SAXException

fixupBinary

protected void fixupBinary(ISOMsg m,
 int[] bfields)
                    throws ISOException

Throws:

ISOException

getFieldDescription

public String getFieldDescription(ISOComponent m,
 int fldNumber)

Specified by:

getFieldDescription in interface ISOPackager

Parameters:

m - the Container (i.e. an ISOMsg)

fldNumber - the Field Number

Returns:

Field Description

setLogger

public void setLogger(Logger logger,
 String realm)

Specified by:

setLogger in interface LogSource

getRealm

public String getRealm()

Specified by:

getRealm in interface LogSource

getLogger

public Logger getLogger()

Specified by:

getLogger in interface LogSource

createISOMsg

public ISOMsg createISOMsg()

Specified by:

createISOMsg in interface ISOPackager

Returns:

an ISOMsg

getDescription

public String getDescription()

Specified by:

getDescription in interface ISOPackager

Returns:

Packager's Description

createXMLReader

protected XMLReader createXMLReader()
                             throws SAXException

Throws:

SAXException

setXMLParserFeature

public void setXMLParserFeature(String fname,
 boolean val)
                         throws SAXException

Throws:

SAXException