org.jpos.iso.packager
Class LogPackager

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

All Implemented Interfaces:

ISOPackager, LogSource, ContentHandler, DTDHandler, EntityResolver, ErrorHandler

public class LogPackager
extends DefaultHandler
implements ISOPackager, LogSource

packs/unpacks ISOMsgs from jPOS logs

Version:

$Id$

Author:

apr@cs.com.uy

See Also:

ISOPackager

Field Summary

static String	ID_ATTR
static String	ISOFIELD_TAG
static String	ISOMSG_TAG
static String	LOG_TAG
protected Logger	logger
protected String	realm
static String	TYPE_ATTR
static String	TYPE_BINARY
static String	TYPE_BITMAP
static String	VALUE_ATTR

Constructor Summary

LogPackager()

Method Summary

ISOMsg	createISOMsg()
void	endElement(String ns, String name, String qname)
String	getDescription()
String	getFieldDescription(ISOComponent m, int fldNumber)
Logger	getLogger()
String	getRealm()
byte[]	pack(ISOComponent c)
void	setLogger(Logger logger, String realm)
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 org.xml.sax.helpers.DefaultHandler

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

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected Logger logger

realm

protected String realm

LOG_TAG

public static final String LOG_TAG

See Also:

Constant Field Values

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

Constructor Detail

LogPackager

public LogPackager()
            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,
                   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

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

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

getDescription

public String getDescription()

Specified by:

getDescription in interface ISOPackager

Returns:

Packager's 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