jWAP-CVS: Class XMLContentHandler

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net.sourceforge.jwap.util.wbxml
Class XMLContentHandler

java.lang.Object
  |
  +--org.xml.sax.helpers.DefaultHandler
        |
        +--net.sourceforge.jwap.util.wbxml.XMLContentHandler

All Implemented Interfaces:: org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler, org.xml.sax.ext.LexicalHandler

public class XMLContentHandler
extends org.xml.sax.helpers.DefaultHandler
implements org.xml.sax.ext.LexicalHandler

This class is used by WBXMLEncoder to encode an XML file into WBXML. It catches the SAX events as the XML document is parsed. Token stream is generated by reading the mapped byte codes for the elements and attributes These mappings are read from the token repository for the given XML vocabulary

Author:: Suvarna Kadam
See Also:: WBXMLEncoder, TokenRepository

Constructor Summary

XMLContentHandler(java.lang.String encoding)
          Constructor for XMLContentHandler.

Method Summary

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


void comment(char[] ch, int start, int length)


void endCDATA()


void endDocument()


void endDTD()


void endElement(java.lang.String namespaceURI, java.lang.String localName, java.lang.String qName)


void endEntity(java.lang.String name)


void endPrefixMapping(java.lang.String prefix)


void error(org.xml.sax.SAXParseException exception)


void fatalError(org.xml.sax.SAXParseException exception)


java.util.Iterator getTokens()
          Returns the tokens.

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


void notationDecl(java.lang.String name, java.lang.String publicId, java.lang.String systemId)


void processingInstruction(java.lang.String target, java.lang.String data)


org.xml.sax.InputSource resolveEntity(java.lang.String publicId, java.lang.String systemId)


void setDocumentLocator(org.xml.sax.Locator locator)


void skippedEntity(java.lang.String name)


void startCDATA()


void startDocument()


void startDTD(java.lang.String name, java.lang.String publicId, java.lang.String systemId)


void startElement(java.lang.String namespaceURI, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes atts)


void startEntity(java.lang.String name)
          WBXML-6.

void startPrefixMapping(java.lang.String prefix, java.lang.String uri)


void unparsedEntityDecl(java.lang.String name, java.lang.String publicId, java.lang.String systemId, java.lang.String notationName)


void warning(org.xml.sax.SAXParseException exception)


Methods inherited from class java.lang.Object

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

Constructor Detail

XMLContentHandler

public XMLContentHandler(java.lang.String encoding)

Constructor for XMLContentHandler.

Method Detail

characters

public void characters(char[] ch,
                       int start,
                       int length)
                throws org.xml.sax.SAXException

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

See Also:: ContentHandler.characters(char[], int, int)

endDocument

public void endDocument()
                 throws org.xml.sax.SAXException

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

See Also:: ContentHandler.endDocument()

endElement

public void endElement(java.lang.String namespaceURI,
                       java.lang.String localName,
                       java.lang.String qName)
                throws org.xml.sax.SAXException

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

See Also:: ContentHandler.endElement(String, String, String)

endPrefixMapping

public void endPrefixMapping(java.lang.String prefix)
                      throws org.xml.sax.SAXException

Overrides:: endPrefixMapping in class org.xml.sax.helpers.DefaultHandler

See Also:: ContentHandler.endPrefixMapping(String)

error

public void error(org.xml.sax.SAXParseException exception)
           throws org.xml.sax.SAXException

Overrides:: error in class org.xml.sax.helpers.DefaultHandler

See Also:: ErrorHandler.error(SAXParseException)

fatalError

public void fatalError(org.xml.sax.SAXParseException exception)
                throws org.xml.sax.SAXException

Overrides:: fatalError in class org.xml.sax.helpers.DefaultHandler

See Also:: ErrorHandler.fatalError(SAXParseException)

ignorableWhitespace

public void ignorableWhitespace(char[] ch,
                                int start,
                                int length)
                         throws org.xml.sax.SAXException

Overrides:: ignorableWhitespace in class org.xml.sax.helpers.DefaultHandler

See Also:: ContentHandler.ignorableWhitespace(char[], int, int)

notationDecl

public void notationDecl(java.lang.String name,
                         java.lang.String publicId,
                         java.lang.String systemId)
                  throws org.xml.sax.SAXException

Overrides:: notationDecl in class org.xml.sax.helpers.DefaultHandler

See Also:: DTDHandler.notationDecl(String, String, String)

processingInstruction

public void processingInstruction(java.lang.String target,
                                  java.lang.String data)
                           throws org.xml.sax.SAXException

Overrides:: processingInstruction in class org.xml.sax.helpers.DefaultHandler

See Also:: ContentHandler.processingInstruction(String, String)

resolveEntity

public org.xml.sax.InputSource resolveEntity(java.lang.String publicId,
                                             java.lang.String systemId)
                                      throws java.io.IOException,
                                             org.xml.sax.SAXException

Overrides:: resolveEntity in class org.xml.sax.helpers.DefaultHandler

Throws:: org.xml.sax.SAXException -; java.io.IOException -
See Also:: EntityResolver.resolveEntity(String, String)

setDocumentLocator

public void setDocumentLocator(org.xml.sax.Locator locator)

Overrides:: setDocumentLocator in class org.xml.sax.helpers.DefaultHandler

See Also:: ContentHandler.setDocumentLocator(Locator)

skippedEntity

public void skippedEntity(java.lang.String name)
                   throws org.xml.sax.SAXException

Overrides:: skippedEntity in class org.xml.sax.helpers.DefaultHandler

See Also:: ContentHandler.skippedEntity(String)

startDocument

public void startDocument()
                   throws org.xml.sax.SAXException

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

See Also:: as per bnf of wbxml... ?? from where should the value for wbxml is taken??? application property??

startElement

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

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

See Also:: ContentHandler.startElement(String, String, String, Attributes)

startPrefixMapping

public void startPrefixMapping(java.lang.String prefix,
                               java.lang.String uri)
                        throws org.xml.sax.SAXException

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

See Also:: ContentHandler.startPrefixMapping(String, String)

unparsedEntityDecl

public void unparsedEntityDecl(java.lang.String name,
                               java.lang.String publicId,
                               java.lang.String systemId,
                               java.lang.String notationName)
                        throws org.xml.sax.SAXException

Overrides:: unparsedEntityDecl in class org.xml.sax.helpers.DefaultHandler

See Also:: DTDHandler.unparsedEntityDecl(String, String, String, String)

warning

public void warning(org.xml.sax.SAXParseException exception)
             throws org.xml.sax.SAXException

Overrides:: warning in class org.xml.sax.helpers.DefaultHandler

See Also:: ErrorHandler.warning(SAXParseException)

comment

public void comment(char[] ch,
                    int start,
                    int length)
             throws org.xml.sax.SAXException

Specified by:: comment in interface org.xml.sax.ext.LexicalHandler

See Also:: LexicalHandler.comment(char[], int, int)

endCDATA

public void endCDATA()
              throws org.xml.sax.SAXException

Specified by:: endCDATA in interface org.xml.sax.ext.LexicalHandler

See Also:: LexicalHandler.endCDATA()

endDTD

public void endDTD()
            throws org.xml.sax.SAXException

Specified by:: endDTD in interface org.xml.sax.ext.LexicalHandler

See Also:: LexicalHandler.endDTD()

endEntity

public void endEntity(java.lang.String name)
               throws org.xml.sax.SAXException

Specified by:: endEntity in interface org.xml.sax.ext.LexicalHandler

See Also:: LexicalHandler.endEntity(String)

startCDATA

public void startCDATA()
                throws org.xml.sax.SAXException

Specified by:: startCDATA in interface org.xml.sax.ext.LexicalHandler

See Also:: LexicalHandler.startCDATA()

startDTD

public void startDTD(java.lang.String name,
                     java.lang.String publicId,
                     java.lang.String systemId)
              throws org.xml.sax.SAXException

Specified by:: startDTD in interface org.xml.sax.ext.LexicalHandler

See Also:: LexicalHandler.startDTD(String, String, String)

startEntity

public void startEntity(java.lang.String name)
                 throws org.xml.sax.SAXException

WBXML-6. Conversion of all XML parsed entities into string or entity tokens (Mandatory feature)

Specified by:: startEntity in interface org.xml.sax.ext.LexicalHandler

See Also:: LexicalHandler.startEntity(String)

getTokens

public java.util.Iterator getTokens()

Returns the tokens.

Returns:: iterator