uk.ac.bbk.dcs.automed.xml.wrappers
Class XMLDSSSAX

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      uk.ac.bbk.dcs.automed.xml.wrappers.XMLDSSSAX

All Implemented Interfaces:

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

public class XMLDSSSAX
extends org.xml.sax.helpers.DefaultHandler

The XMLDataSourceSchema class represents the DataSource Schema of an XML file using SAX. This class parses the XML data source using SAX ; however, the XMLDSS schema created is held in memory as a DOM object.

Author:

Lucas Zamboulis

Field Summary

(package private) org.w3c.dom.NodeList	children
(package private) java.lang.Integer	depth
(package private) XMLDSSSAX	handler
(package private) java.util.Map	rightMostElements
(package private) org.w3c.dom.Document	schemaDoc

Constructor Summary

private	XMLDSSSAX()
(package private)	XMLDSSSAX(java.lang.String uri, XMLWrapperFactory xwf)

Method Summary

void	characters(char[] ch, int start, int length)
private static org.w3c.dom.Element	elementExistsInNodeList(java.lang.String elementName, org.w3c.dom.NodeList l)
void	endDocument()
void	endElement(java.lang.String uri, java.lang.String name, java.lang.String qName)
(package private) XMLDSSSAX	getHandler()
protected static org.w3c.dom.Document	getXMLDSSSAX(java.lang.String uri, XMLWrapperFactory xwf, boolean validate)
void	startDocument()
void	startElement(java.lang.String uri, java.lang.String name, java.lang.String qName, org.xml.sax.Attributes atts)

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

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

Methods inherited from class java.lang.Object

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

Field Detail

schemaDoc

org.w3c.dom.Document schemaDoc

children

org.w3c.dom.NodeList children

handler

XMLDSSSAX handler

depth

java.lang.Integer depth

rightMostElements

java.util.Map rightMostElements

Constructor Detail

XMLDSSSAX

private XMLDSSSAX()

XMLDSSSAX

XMLDSSSAX(java.lang.String uri,
          XMLWrapperFactory xwf)
    throws XMLException

Throws:

XMLException

Method Detail

getXMLDSSSAX

protected static org.w3c.dom.Document getXMLDSSSAX(java.lang.String uri,
                                                   XMLWrapperFactory xwf,
                                                   boolean validate)
                                            throws XMLException

Throws:

XMLException

getHandler

XMLDSSSAX getHandler()

startDocument

public void startDocument()

Specified by:

startDocument in interface org.xml.sax.ContentHandler

Overrides:

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

endDocument

public void endDocument()

Specified by:

endDocument in interface org.xml.sax.ContentHandler

Overrides:

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

startElement

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

Specified by:

startElement in interface org.xml.sax.ContentHandler

Overrides:

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

endElement

public void endElement(java.lang.String uri,
                       java.lang.String name,
                       java.lang.String qName)

Specified by:

endElement in interface org.xml.sax.ContentHandler

Overrides:

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

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

elementExistsInNodeList

private static org.w3c.dom.Element elementExistsInNodeList(java.lang.String elementName,
                                                           org.w3c.dom.NodeList l)