oracle.cabo.ui.xml.parse
Class DataObjectParser

java.lang.Object
  |
  +--oracle.cabo.share.xml.BaseNodeParser
        |
        +--oracle.cabo.ui.xml.parse.DataObjectParser

All Implemented Interfaces:

NodeParser

Direct Known Subclasses:

InlineDataProviderParser

public class DataObjectParser

extends BaseNodeParser

The Parser for DataObjects.

Constructor Summary

DataObjectParser()

Method Summary

void	addCompletedChild(ParseContext context, java.lang.String namespaceURI, java.lang.String localName, java.lang.Object child) Receives notification of the end of a delegated child element.
void	addText(ParseContext context, char[] text, int start, int length) Receives notification of text content of this element.
java.lang.Object	endElement(ParseContext context, java.lang.String namespaceURI, java.lang.String localName) Receives notification of the end of the element.
protected java.lang.Object	getValue(ParseContext context, java.lang.String attrName, java.lang.String attrValue) Converts the value of an attribute.
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) Receives notification of the start of an element.

Methods inherited from class oracle.cabo.share.xml.BaseNodeParser

addWhitespace, endChildElement, getIgnoreParser, getRequiredAttribute, logError, logUnexpectedAttribute, logUnexpectedElement, logWarning, logWarning

Methods inherited from class java.lang.Object

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

Constructor Detail

DataObjectParser

public DataObjectParser()

Method Detail

startElement

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

Description copied from interface: NodeParser

Receives notification of the start of an element.

Overrides:

startElement in class BaseNodeParser

Following copied from interface: oracle.cabo.share.xml.NodeParser

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

addText

public void addText(ParseContext context,
                    char[] text,
                    int start,
                    int length)

Description copied from interface: NodeParser

Receives notification of text content of this element.

Overrides:

addText in class BaseNodeParser

Following copied from interface: oracle.cabo.share.xml.NodeParser

Parameters:

context - the parsing context

text - an array of characters

start - the start position in the array

length - the number of characters to read from the array

startChildElement

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

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()

Overrides:

startChildElement in class BaseNodeParser

Following copied from interface: oracle.cabo.share.xml.NodeParser

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

See Also:

NodeParser.endChildElement(oracle.cabo.share.xml.ParseContext, java.lang.String, java.lang.String), NodeParser.addCompletedChild(oracle.cabo.share.xml.ParseContext, java.lang.String, java.lang.String, java.lang.Object)

addCompletedChild

public void addCompletedChild(ParseContext context,
                              java.lang.String namespaceURI,
                              java.lang.String localName,
                              java.lang.Object child)

Description copied from interface: NodeParser

Receives notification of the end of a delegated child element. Called only if startChildElement returns a value other than "null" or "this".

Overrides:

addCompletedChild in class BaseNodeParser

Following copied from interface: oracle.cabo.share.xml.NodeParser

Parameters:

context - the parsing context

namespaceURI - the namespace of the child element

localName - the local name of the child element

child - the Java object produced for that child by its NodeParser's endElement() method.

See Also:

NodeParser.endElement(oracle.cabo.share.xml.ParseContext, java.lang.String, java.lang.String)

endElement

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

Description copied from interface: NodeParser

Receives notification of the end of the element.

Overrides:

endElement in class BaseNodeParser

Following copied from interface: oracle.cabo.share.xml.NodeParser

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

getValue

protected java.lang.Object getValue(ParseContext context,
                                    java.lang.String attrName,
                                    java.lang.String attrValue)

Converts the value of an attribute.