org.apache.myfaces.trinidadinternal.share.xml
Class LeafNodeParser

java.lang.Object
  org.apache.myfaces.trinidadinternal.share.xml.BaseNodeParser
      org.apache.myfaces.trinidadinternal.share.xml.LeafNodeParser

All Implemented Interfaces:

NodeParser

Direct Known Subclasses:

ColorParser

public abstract class LeafNodeParser
extends BaseNodeParser

An implementation of NodeParser that works only on leaf XML elements - or XML elements that ignore all of their contents.

Version:

$Name: $ ($Revision: adfrt/faces/adf-faces-impl/src/main/java/oracle/adfinternal/view/faces/share/xml/LeafNodeParser.java#0 $) $Date: 10-nov-2005.18:59:09 $

Constructor Summary

LeafNodeParser()
Creates a LeafNodeParser

Method Summary

java.lang.Object	endElement(ParseContext context, java.lang.String namespaceURI, java.lang.String localName) Implementation of NodeParser.endElement()
protected abstract java.lang.Object	getNodeValue(ParseContext context, java.lang.String namespaceURI, java.lang.String localName, org.xml.sax.Attributes attrs) Method called to get the node's value.
NodeParser	startChildElement(ParseContext context, java.lang.String namespaceURI, java.lang.String localName, org.xml.sax.Attributes attrs) Receives notification of the start of a child element.
void	startElement(ParseContext context, java.lang.String namespaceURI, java.lang.String localName, org.xml.sax.Attributes attrs) Implementation of NodeParser.startElement()

Methods inherited from class org.apache.myfaces.trinidadinternal.share.xml.BaseNodeParser

addCompletedChild, addText, addWhitespace, endChildElement, getIgnoreParser, getRequiredAttribute, logError, logUnexpectedAttribute, logUnexpectedElement

Methods inherited from class java.lang.Object

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

Constructor Detail

LeafNodeParser

public LeafNodeParser()

Creates a LeafNodeParser

Method Detail

startElement

public void startElement(ParseContext context,
                         java.lang.String namespaceURI,
                         java.lang.String localName,
                         org.xml.sax.Attributes attrs)
                  throws org.xml.sax.SAXParseException

Implementation of NodeParser.startElement()

Specified by:

startElement in interface NodeParser

Overrides:

startElement in class BaseNodeParser

Parameters:

context - the parsing context

namespaceURI - the namespace of the element

localName - the local name of the element

attrs - the attributes attached to the element

Throws:

org.xml.sax.SAXParseException

endElement

public java.lang.Object endElement(ParseContext context,
                                   java.lang.String namespaceURI,
                                   java.lang.String localName)

Implementation of NodeParser.endElement()

Specified by:

endElement in interface NodeParser

Overrides:

endElement in class BaseNodeParser

Parameters:

context - the parsing context

namespaceURI - the namespace of the element

localName - the local name of the element

Returns:

the fully-initialized Java object corresponding to this release

startChildElement

public NodeParser startChildElement(ParseContext context,
                                    java.lang.String namespaceURI,
                                    java.lang.String localName,
                                    org.xml.sax.Attributes attrs)
                             throws org.xml.sax.SAXParseException

Description copied from interface: NodeParser

Receives notification of the start of a child element. If this method returns "this", further processing of that child element will be continue with this same parser. If it returns "null", the element will be ignored, and a warning logged. Otherwise, handling will be delegated to the new parser, and the next call made to this interface will be addCompletedChild()

Specified by:

startChildElement in interface NodeParser

Overrides:

startChildElement in class BaseNodeParser

Parameters:

context - the parsing context

namespaceURI - the namespace of the child element

localName - the local name of the child element

attrs - the attributes attached to the element

Returns:

the node parser that should be used for this child element, or null if processing should continue with this NodeParser

Throws:

org.xml.sax.SAXParseException

See Also:

NodeParser.endChildElement(org.apache.myfaces.trinidadinternal.share.xml.ParseContext, java.lang.String, java.lang.String), NodeParser.addCompletedChild(org.apache.myfaces.trinidadinternal.share.xml.ParseContext, java.lang.String, java.lang.String, java.lang.Object)

getNodeValue

protected abstract java.lang.Object getNodeValue(ParseContext context,
                                                 java.lang.String namespaceURI,
                                                 java.lang.String localName,
                                                 org.xml.sax.Attributes attrs)
                                          throws org.xml.sax.SAXParseException

Method called to get the node's value. Clients must override this method.

Throws:

org.xml.sax.SAXParseException