org.restlet.engine.util
Class DefaultSaxHandler

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      org.restlet.engine.util.DefaultSaxHandler

All Implemented Interfaces:

LSResourceResolver, ContentHandler, DTDHandler, EntityResolver, ErrorHandler

public class DefaultSaxHandler
extends DefaultHandler
implements LSResourceResolver

A Utility class which extends the provided DefaultHandler and implements the LSResourceResolver interface. All the methods of this class do nothing besides generating log messages.

Author:

Raif S. Naffah, Jerome Louvel

Constructor Summary

DefaultSaxHandler()
Trivial constructor.

Method Summary

void	error(SAXParseException x)
void	fatalError(SAXParseException x)
InputSource	resolveEntity(String publicId, String systemId)
LSInput	resolveResource(String type, String namespaceUri, String publicId, String systemId, String baseUri) Allow the application to resolve external resources.
void	skippedEntity(String name)
void	warning(SAXParseException x)

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

characters, endDocument, endElement, endPrefixMapping, ignorableWhitespace, notationDecl, processingInstruction, setDocumentLocator, startDocument, startElement, startPrefixMapping, unparsedEntityDecl

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultSaxHandler

public DefaultSaxHandler()

Trivial constructor.

Method Detail

error

public void error(SAXParseException x)
           throws SAXException

Specified by:

error in interface ErrorHandler

Overrides:

error in class DefaultHandler

Throws:

SAXException

fatalError

public void fatalError(SAXParseException x)
                throws SAXException

Specified by:

fatalError in interface ErrorHandler

Overrides:

fatalError in class DefaultHandler

Throws:

SAXException

resolveEntity

public InputSource resolveEntity(String publicId,
                                 String systemId)
                          throws IOException,
                                 SAXException

Specified by:

resolveEntity in interface EntityResolver

Overrides:

resolveEntity in class DefaultHandler

Throws:

IOException

SAXException

resolveResource

public LSInput resolveResource(String type,
                               String namespaceUri,
                               String publicId,
                               String systemId,
                               String baseUri)

Allow the application to resolve external resources.

This implementation always returns a null.

Specified by:

resolveResource in interface LSResourceResolver

Parameters:

type - The type of the resource being resolved.

namespaceUri - The namespace of the resource being resolved.

publicId - The public identifier.

systemId - The system identifier.

baseUri - The absolute base URI of the resource being parsed.

Returns:

Always null.

skippedEntity

public void skippedEntity(String name)
                   throws SAXException

Specified by:

skippedEntity in interface ContentHandler

Overrides:

skippedEntity in class DefaultHandler

Throws:

SAXException

warning

public void warning(SAXParseException x)
             throws SAXException

Specified by:

warning in interface ErrorHandler

Overrides:

warning in class DefaultHandler

Throws:

SAXException