oracle.cabo.share.xml
Class BaseParserExtension

java.lang.Object
  |
  +--oracle.cabo.share.xml.BaseParserExtension

All Implemented Interfaces:

ParserExtension

Direct Known Subclasses:

BajaParserExtension, JboParserExtension, JboParserExtensionImpl

public class BaseParserExtension

extends java.lang.Object

implements ParserExtension

Base implementation of ParserExtension.

Constructor Summary

BaseParserExtension()

Method Summary

java.lang.Object	elementEnded(ParseContext context, java.lang.String namespaceURI, java.lang.String localName, java.lang.Object parsed, java.util.Dictionary attributes) Called after parsing of the parent element has completed with extension values still to be processed.
void	elementStarted(ParseContext context, java.lang.String namespaceURI, java.lang.String localName, java.util.Dictionary attributes) Called before parsing of the parent element has started.
protected void	logError(ParseContext context, java.lang.String message, java.lang.Exception e)
protected void	logWarning(ParseContext context, java.lang.String message)
protected void	logWarning(ParseContext context, java.lang.String message, java.lang.Exception e)
NodeParser	startExtensionElement(ParseContext context, java.lang.String namespaceURI, java.lang.String localName, org.xml.sax.Attributes attrs) Called to notify that a child element has been found that was not handled by the outer parser.

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseParserExtension

public BaseParserExtension()

Method Detail

elementStarted

public void elementStarted(ParseContext context,
                           java.lang.String namespaceURI,
                           java.lang.String localName,
                           java.util.Dictionary attributes)
                    throws org.xml.sax.SAXParseException

Called before parsing of the parent element has started.

Specified by:

elementStarted in interface ParserExtension

Parameters:

context - the parsing context

namespaceURI - the namespace of the element being processed

localName - the local name of the element

attributes - a Dictionary of all the attributes in the namespace of this extension

startExtensionElement

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

Called to notify that a child element has been found that was not handled by the outer parser. If a NodeParser is returned here, it will be used for handling that child element, and the value it returns will be stored in the Dictionary eventually passed to "elementEnded".

Specified by:

startExtensionElement in interface ParserExtension

Parameters:

context - the parsing context

namespaceURI - the namespace of the child element

localName - the local name of the element

attrs - the attributes attached to the element.

Returns:

a node parser if one should be used, or null otherwise

elementEnded

public java.lang.Object elementEnded(ParseContext context,
                                     java.lang.String namespaceURI,
                                     java.lang.String localName,
                                     java.lang.Object parsed,
                                     java.util.Dictionary attributes)
                              throws org.xml.sax.SAXParseException

Called after parsing of the parent element has completed with extension values still to be processed.

Specified by:

elementEnded in interface ParserExtension

Parameters:

context - the parsing context

namespaceURI - the namespace of the element being processed

localName - the local name of the element

parsed - the object instantiated for the element

attributes - a Dictionary of all the attributes in the namespace of this extension

logWarning

protected final void logWarning(ParseContext context,
                                java.lang.String message)

logWarning

protected void logWarning(ParseContext context,
                          java.lang.String message,
                          java.lang.Exception e)

logError

protected void logError(ParseContext context,
                        java.lang.String message,
                        java.lang.Exception e)
                 throws org.xml.sax.SAXParseException