org.jpos.iso.packager
Class XMLPackager

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      org.jpos.iso.packager.XMLPackager

All Implemented Interfaces:

ISOPackager, LogSource, org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

public class XMLPackager
extends org.xml.sax.helpers.DefaultHandler
implements ISOPackager, LogSource

packs/unpacks ISOMsgs into XML representation

Version:

$Id: XMLPackager.java 2854 2010-01-02 10:34:31Z apr $

Author:

apr@cs.com.uy

See Also:

ISOPackager

Field Summary

static java.lang.String	HEADER_TAG
static java.lang.String	ID_ATTR
static java.lang.String	ISOFIELD_TAG
static java.lang.String	ISOMSG_TAG
static java.lang.String	TYPE_ATTR
static java.lang.String	TYPE_BINARY
static java.lang.String	TYPE_BITMAP
static java.lang.String	VALUE_ATTR

Constructor Summary

XMLPackager()

Method Summary

void	characters(char[] ch, int start, int length)
ISOMsg	createISOMsg()
void	endElement(java.lang.String ns, java.lang.String name, java.lang.String qname)
java.lang.String	getDescription()
java.lang.String	getFieldDescription(ISOComponent m, int fldNumber)
Logger	getLogger()
java.lang.String	getRealm()
byte[]	pack(ISOComponent c)
void	setLogger(Logger logger, java.lang.String realm)
void	startElement(java.lang.String ns, java.lang.String name, java.lang.String qName, org.xml.sax.Attributes atts)
int	unpack(ISOComponent c, byte[] b)
void	unpack(ISOComponent c, java.io.InputStream in)

Methods inherited from class org.xml.sax.helpers.DefaultHandler

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

Methods inherited from class java.lang.Object

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

Field Detail

ISOMSG_TAG

public static final java.lang.String ISOMSG_TAG

See Also:

Constant Field Values

ISOFIELD_TAG

public static final java.lang.String ISOFIELD_TAG

See Also:

Constant Field Values

ID_ATTR

public static final java.lang.String ID_ATTR

See Also:

Constant Field Values

VALUE_ATTR

public static final java.lang.String VALUE_ATTR

See Also:

Constant Field Values

TYPE_ATTR

public static final java.lang.String TYPE_ATTR

See Also:

Constant Field Values

TYPE_BINARY

public static final java.lang.String TYPE_BINARY

See Also:

Constant Field Values

TYPE_BITMAP

public static final java.lang.String TYPE_BITMAP

See Also:

Constant Field Values

HEADER_TAG

public static final java.lang.String HEADER_TAG

See Also:

Constant Field Values

Constructor Detail

XMLPackager

public XMLPackager()
            throws ISOException

Throws:

ISOException

Method Detail

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,
                   java.io.InputStream in)
            throws ISOException,
                   java.io.IOException

Specified by:

unpack in interface ISOPackager

Throws:

ISOException

java.io.IOException

startElement

public void startElement(java.lang.String ns,
                         java.lang.String name,
                         java.lang.String qName,
                         org.xml.sax.Attributes atts)
                  throws org.xml.sax.SAXException

Specified by:

startElement in interface org.xml.sax.ContentHandler

Overrides:

startElement in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

characters

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

Specified by:

characters in interface org.xml.sax.ContentHandler

Overrides:

characters in class org.xml.sax.helpers.DefaultHandler

endElement

public void endElement(java.lang.String ns,
                       java.lang.String name,
                       java.lang.String qname)
                throws org.xml.sax.SAXException

Specified by:

endElement in interface org.xml.sax.ContentHandler

Overrides:

endElement in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

getFieldDescription

public java.lang.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,
                      java.lang.String realm)

Specified by:

setLogger in interface LogSource

getRealm

public java.lang.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 java.lang.String getDescription()

Specified by:

getDescription in interface ISOPackager

Returns:

Packager's Description