net.smartlab.config
Class XMLConfiguration.XMLHandler

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      net.smartlab.config.XMLConfiguration.XMLHandler

All Implemented Interfaces:

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

Enclosing class:

XMLConfiguration

protected static class XMLConfiguration.XMLHandler
extends org.xml.sax.helpers.DefaultHandler

SAX Handler implementation to provide the in-memory representation of an XML configuration file.

Author:

Roberto Lo Giacco

Field Summary

protected org.xml.sax.Locator	locator The document locator.
protected Element	owner The owning element also known as the parent element.
protected org.xml.sax.XMLReader	reader The XML stream reader.

Constructor Summary

XMLConfiguration.XMLHandler(Configuration owner)
Constructs the handler starting from the configuration root element.

Method Summary

void	characters(char[] chars, int start, int length)
void	endElement(java.lang.String namespace, java.lang.String prefix, java.lang.String name)
org.xml.sax.InputSource	resolveEntity(java.lang.String publicId, java.lang.String systemId) Blocks external entity resolution failures.
void	setDocumentLocator(org.xml.sax.Locator locator)
void	startElement(java.lang.String namespace, java.lang.String prefix, java.lang.String name, org.xml.sax.Attributes attributes)

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

endDocument, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Field Detail

owner

protected Element owner

The owning element also known as the parent element.

locator

protected org.xml.sax.Locator locator

The document locator.

reader

protected org.xml.sax.XMLReader reader

The XML stream reader.

Constructor Detail

XMLConfiguration.XMLHandler

public XMLConfiguration.XMLHandler(Configuration owner)

Constructs the handler starting from the configuration root element.

Parameters:

owner -

Method Detail

setDocumentLocator

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

Specified by:

setDocumentLocator in interface org.xml.sax.ContentHandler

Overrides:

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

See Also:

ContentHandler.setDocumentLocator(org.xml.sax.Locator)

startElement

public void startElement(java.lang.String namespace,
                         java.lang.String prefix,
                         java.lang.String name,
                         org.xml.sax.Attributes attributes)

Specified by:

startElement in interface org.xml.sax.ContentHandler

Overrides:

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

See Also:

ContentHandler.startElement(java.lang.String, java.lang.String, java.lang.String, org.xml.sax.Attributes)

characters

public void characters(char[] chars,
                       int start,
                       int length)

Specified by:

characters in interface org.xml.sax.ContentHandler

Overrides:

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

See Also:

ContentHandler.characters(char[], int, int)

endElement

public void endElement(java.lang.String namespace,
                       java.lang.String prefix,
                       java.lang.String name)

Specified by:

endElement in interface org.xml.sax.ContentHandler

Overrides:

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

See Also:

ContentHandler.endElement(java.lang.String, java.lang.String, java.lang.String)

resolveEntity

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

Blocks external entity resolution failures.

Specified by:

resolveEntity in interface org.xml.sax.EntityResolver

Overrides:

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

Throws:

org.xml.sax.SAXException

See Also:

EntityResolver.resolveEntity(java.lang.String, java.lang.String)