org.apache.guacamole.xml

Class DocumentHandler

java.lang.Object

org.xml.sax.helpers.DefaultHandler

org.apache.guacamole.xml.DocumentHandler

All Implemented Interfaces:

ContentHandler, DTDHandler, EntityResolver, ErrorHandler

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

A simple ContentHandler implementation which digests SAX document events and produces simpler tag-level events, maintaining its own stack for the convenience of the tag handlers.

Author:

Mike Jumper

Constructor Summary

Constructors

Constructor and Description
DocumentHandler(String rootElementName, TagHandler root) Creates a new DocumentHandler which will use the given TagHandler to handle the root element.

Method Summary

Modifier and Type	Method and Description
void	characters(char[] ch, int start, int length)
void	endElement(String uri, String localName, String qName)
void	startElement(String uri, String localName, String qName, Attributes attributes)

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

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

Constructor Detail

DocumentHandler

public DocumentHandler(String rootElementName,
                       TagHandler root)

Creates a new DocumentHandler which will use the given TagHandler to handle the root element.

Parameters:

rootElementName - The name of the root element of the document being handled.

root - The TagHandler to use for the root element.

Method Detail

startElement

public void startElement(String uri,
                         String localName,
                         String qName,
                         Attributes attributes)
                  throws SAXException

Specified by:

startElement in interface ContentHandler

Overrides:

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

Throws:

SAXException

endElement

public void endElement(String uri,
                       String localName,
                       String qName)
                throws SAXException

Specified by:

endElement in interface ContentHandler

Overrides:

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

Throws:

SAXException

characters

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

Specified by:

characters in interface ContentHandler

Overrides:

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

Throws:

SAXException