Package 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 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.

Constructor Summary

Constructors

Constructor	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	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

Methods inherited from interface org.xml.sax.ContentHandler

declaration

Constructor Details

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 Details

startElement

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

Specified by:

startElement in interface ContentHandler

Overrides:

startElement in class 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 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 DefaultHandler

Throws:

SAXException