Package com.nt.udc.ei.node.ipdr

Class IPDRProcessor

java.lang.Object

com.nt.udc.node.util.RecordProcessor

com.nt.udc.ei.node.ipdr.IPDRProcessor

All Implemented Interfaces:

ContentHandler

public class IPDRProcessor
extends RecordProcessor
implements ContentHandler

This class is used to process IPDR records.

Since:

JDK1.2.2

Nested Class Summary

Nested classes/interfaces inherited from class com.nt.udc.node.util.RecordProcessor

RecordProcessor.RecoveryContext

Field Summary

Fields

Modifier and Type	Field	Description
protected StringBuffer	m_chars
protected XMLReader	m_saxParser
protected IPDRSAXRecord	m_saxRecord
protected boolean	m_syntaxCheck
protected boolean	m_useSaxParser	These members are used when parsing an XML document with a SAX parser

Fields inherited from class com.nt.udc.node.util.RecordProcessor

m_config, m_dataReceiver, m_debugLevel, m_iLogger, m_inputCount, m_logger, m_recovery, m_reporter, m_scratchDir

Constructor Summary

Constructors

Constructor	Description
IPDRProcessor(LoggerIfc logger, ConfigIfc config, File scratchDir)	Construct a new IPDRTransport to be used within the specified EINode.

Method Summary

Modifier and Type	Method	Description
void	characters(char[] ch, int start, int length)
void	endDocument()
void	endElement(String uri, String name, String qName)
void	endPrefixMapping(String prefix)
protected String	getCharacters()
protected String	getModuleName()
void	ignorableWhitespace(char[] ch, int start, int length)
void	initialize()	This function is used to create and initialize the Processor's components.
void	initialize(String useSaxParser)
void	processingInstruction(String target, String data)
boolean	processRecords(IStreamSource dataSource)	Function called to process input data
boolean	processRecordsUsingSax(IStreamSource dataSource)	Function called to process input data using a SAX parser
protected void	renameInputFile(String fileName)	This method will rename the input file with a ".bad" extension and will move it to the node's "scratch/bad" directory.
void	setDocumentLocator(Locator locator)
void	skippedEntity(String name)
void	startDocument()
void	startElement(String uri, String name, String qName, Attributes atts)
void	startPrefixMapping(String prefix, String uri)

Methods inherited from class com.nt.udc.node.util.RecordProcessor

debug, error, getDataReceiver, processInput, setDataReceiver, setInputStatsMonitor

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.xml.sax.ContentHandler

declaration

Field Details

m_useSaxParser

protected boolean m_useSaxParser

These members are used when parsing an XML document with a SAX parser

m_syntaxCheck

protected boolean m_syntaxCheck

m_saxParser

protected XMLReader m_saxParser

m_chars

protected StringBuffer m_chars

m_saxRecord

protected IPDRSAXRecord m_saxRecord

Constructor Details

IPDRProcessor

public IPDRProcessor(LoggerIfc logger,
 ConfigIfc config,
 File scratchDir)
              throws Exception

Construct a new IPDRTransport to be used within the specified EINode.

Throws:

Exception

Method Details

getModuleName

protected String getModuleName()

Specified by:

getModuleName in class RecordProcessor

initialize

public void initialize()
                throws Exception

This function is used to create and initialize the Processor's components.

Specified by:

initialize in class RecordProcessor

Throws:

Exception

initialize

public void initialize(String useSaxParser)
                throws Exception

Throws:

Exception

processRecords

public boolean processRecords(IStreamSource dataSource)

Function called to process input data

Specified by:

processRecords in class RecordProcessor

Returns:

true if successful, false otherwise

processRecordsUsingSax

public boolean processRecordsUsingSax(IStreamSource dataSource)

Function called to process input data using a SAX parser

Returns:

true if successful, false otherwise

renameInputFile

protected void renameInputFile(String fileName)

This method will rename the input file with a ".bad" extension and will move it to the node's "scratch/bad" directory. NOTE: The code was taken from the processRecords() method. At some point the code in the processRecords() method should be changed to call this method instead. The change is not currently being made at this time as there is not enough time to do the regression testing that would be required for all affected nodes.

getCharacters

protected String getCharacters()

characters

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

Specified by:

characters in interface ContentHandler

endDocument

public void endDocument()

Specified by:

endDocument in interface ContentHandler

endElement

public void endElement(String uri,
 String name,
 String qName)

Specified by:

endElement in interface ContentHandler

endPrefixMapping

public void endPrefixMapping(String prefix)
                      throws SAXException

Specified by:

endPrefixMapping in interface ContentHandler

Throws:

SAXException

ignorableWhitespace

public void ignorableWhitespace(char[] ch,
 int start,
 int length)
                         throws SAXException

Specified by:

ignorableWhitespace in interface ContentHandler

Throws:

SAXException

processingInstruction

public void processingInstruction(String target,
 String data)
                           throws SAXException

Specified by:

processingInstruction in interface ContentHandler

Throws:

SAXException

setDocumentLocator

public void setDocumentLocator(Locator locator)

Specified by:

setDocumentLocator in interface ContentHandler

skippedEntity

public void skippedEntity(String name)
                   throws SAXException

Specified by:

skippedEntity in interface ContentHandler

Throws:

SAXException

startDocument

public void startDocument()

Specified by:

startDocument in interface ContentHandler

startElement

public void startElement(String uri,
 String name,
 String qName,
 Attributes atts)

Specified by:

startElement in interface ContentHandler

startPrefixMapping

public void startPrefixMapping(String prefix,
 String uri)
                        throws SAXException

Specified by:

startPrefixMapping in interface ContentHandler

Throws:

SAXException