ami
Class AMIServiceReader

java.lang.Object
  |
  +--org.xml.sax.helpers.DefaultHandler
        |
        +--ami.AMIServiceReader

All Implemented Interfaces:

org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler, Runnable

class AMIServiceReader

extends org.xml.sax.helpers.DefaultHandler

implements Runnable

Thread used to read and check incoming AIS ( AMI Input Services )

Singleton

Version:

1.0

Author:

Bertrand Florat

Field Summary

private AMIServiceProcessor	asp
private static AMIServiceReader	asr Self instance used for signleton pattern
private static boolean	bStop
private Hashtable	hCurrentAIS
private int	iCheckInterval
private String	sCurrentCriteriaProtocol
private Thread	tThread
private Vector	vAISPacket vector vAISPacket contains n hashtable hCurrentAIS hashtable hCurrentAIS contains attributes entries and an object ( vector or string ) if any subelements -- AR case: Hashtable ar contains n vectors vParam Each vParam vector contains n sParam string array sParam array contains entries of the param ( "name", "value", "and" ) -- EAI case: "eai" -> hEAI hEAI hashtable contains EAI properties

Constructor Summary

private

AMIServiceReader(AMIServiceProcessor asp) Constructor for the AMIServiceReader object

Method Summary

static AMIServiceReader	getInstance(AMIServiceProcessor asp) Return a self instance Implementation of the singleton pattern
void	run() Main processing method for the AMIServiceReader object
void	startDocument() Called at the beginning of the query
void	startElement(String sUri, String sName, String sQName, org.xml.sax.Attributes attributes) Called when we start an element
void	startPrefixMapping(String sPrefix, String sUri) Called to process namespaces
(package private) static void	stop() Finalize the service reader

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

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

Methods inherited from class java.lang.Object

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

Field Detail

tThread

private Thread tThread

iCheckInterval

private int iCheckInterval

vAISPacket

private Vector vAISPacket

vector vAISPacket contains n hashtable hCurrentAIS

hashtable hCurrentAIS contains attributes entries and an object ( vector or string ) if any subelements

-- AR case:

Hashtable ar contains n vectors vParam

Each vParam vector contains n sParam string array

sParam array contains entries of the param ( "name", "value", "and" )

-- EAI case: "eai" -> hEAI

hEAI hashtable contains EAI properties

hCurrentAIS

private Hashtable hCurrentAIS

sCurrentCriteriaProtocol

private String sCurrentCriteriaProtocol

asp

private AMIServiceProcessor asp

bStop

private static volatile boolean bStop

asr

private static AMIServiceReader asr

Self instance used for signleton pattern

Constructor Detail

AMIServiceReader

private AMIServiceReader(AMIServiceProcessor asp)

Constructor for the AMIServiceReader object

Method Detail

getInstance

public static AMIServiceReader getInstance(AMIServiceProcessor asp)

Return a self instance

Implementation of the singleton pattern

run

public void run()

Main processing method for the AMIServiceReader object

Specified by:

run in interface Runnable

startPrefixMapping

public void startPrefixMapping(String sPrefix,
                               String sUri)
                        throws org.xml.sax.SAXException

Called to process namespaces

Overrides:

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

Parameters:

sPrefix - Description of Parameter

sUri - Description of Parameter

Throws:

org.xml.sax.SAXException - Description of Exception

startDocument

public void startDocument()

Called at the beginning of the query

Overrides:

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

startElement

public void startElement(String sUri,
                         String sName,
                         String sQName,
                         org.xml.sax.Attributes attributes)
                  throws org.xml.sax.SAXException

Called when we start an element

Overrides:

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

Parameters:

sUri - Description of Parameter

sName - Description of Parameter

sQName - Description of Parameter

attributes - Description of Parameter

Throws:

org.xml.sax.SAXException - Description of Exception

stop

static void stop()

Finalize the service reader