org.bitlet.weupnp

Class GatewayDeviceHandler

java.lang.Object

org.xml.sax.helpers.DefaultHandler

org.bitlet.weupnp.GatewayDeviceHandler

All Implemented Interfaces:

ContentHandler, DTDHandler, EntityResolver, ErrorHandler

public class GatewayDeviceHandler
extends DefaultHandler

A SAX handler used to parse XML data representing a GatewayDevice

See Also:

DefaultHandler

Constructor Summary

Constructors

Constructor and Description
GatewayDeviceHandler(GatewayDevice device) Creates a new instance of GatewayDeviceHandler that will populate the fields of the supplied device

Method Summary

Methods

Modifier and Type	Method and Description
void	characters(char[] ch, int start, int length) Receive notification of character data inside an element.
void	endElement(String uri, String localName, String qName) Receive notification of the end of an element.
void	startElement(String uri, String localName, String qName, Attributes attributes) Receive notification of the start of an element.

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

GatewayDeviceHandler

public GatewayDeviceHandler(GatewayDevice device)

Creates a new instance of GatewayDeviceHandler that will populate the fields of the supplied device

Parameters:

device - the device to configure

Method Detail

startElement

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

Receive notification of the start of an element. Caches the element as currentElement, and keeps track of some basic state information.

Specified by:

startElement in interface ContentHandler

Overrides:

startElement in class DefaultHandler

Parameters:

uri - The Namespace URI, or the empty string if the element has no Namespace URI or if Namespace processing is not being performed.

localName - The local name (without prefix), or the empty string if Namespace processing is not being performed.

qName - The qualified name (with prefix), or the empty string if qualified names are not available.

attributes - The attributes attached to the element. If there are no attributes, it shall be an empty Attributes object.

Throws:

SAXException - Any SAX exception, possibly wrapping another exception.

See Also:

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

endElement

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

Receive notification of the end of an element. Used to update state information.

By default, do nothing. Application writers may override this method in a subclass to take specific actions at the end of each element (such as finalising a tree node or writing output to a file).

Specified by:

endElement in interface ContentHandler

Overrides:

endElement in class DefaultHandler

Parameters:

uri - The Namespace URI, or the empty string if the element has no Namespace URI or if Namespace processing is not being performed.

localName - The local name (without prefix), or the empty string if Namespace processing is not being performed.

qName - The qualified name (with prefix), or the empty string if qualified names are not available.

Throws:

SAXException - Any SAX exception, possibly wrapping another exception.

See Also:

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

characters

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

Receive notification of character data inside an element. It is used to read the values of the relevant fields of the device being configured.

Specified by:

characters in interface ContentHandler

Overrides:

characters in class DefaultHandler

Parameters:

ch - The characters.

start - The start position in the character array.

length - The number of characters to use from the character array.

Throws:

SAXException - Any SAX exception, possibly wrapping another exception.

See Also:

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