com.google.gdata.data.introspection

Class Categories.Handler

java.lang.Object

com.google.gdata.util.XmlParser.ElementHandler

com.google.gdata.data.AbstractExtension.AttributesHandler

com.google.gdata.data.ExtensionPoint.ExtensionHandler

com.google.gdata.data.introspection.Categories.Handler

Enclosing class:

Categories

public class Categories.Handler
extends ExtensionPoint.ExtensionHandler

The Handler class implements the XmlParser.ElementHandler for parsing an app:categories element.

Field Summary

Fields inherited from class com.google.gdata.data.ExtensionPoint.ExtensionHandler

extendedClass, extManifest, extProfile, hasExtensions

Fields inherited from class com.google.gdata.util.XmlParser.ElementHandler

qName, value, xmlBase, xmlLang

Constructor Summary

Constructors

Constructor and Description
Categories.Handler(ExtensionProfile extProfile, Attributes attrs)

Method Summary

Methods

Modifier and Type	Method and Description
XmlParser.ElementHandler	getChildHandler(String namespace, String localName, Attributes attrs) Determines a handler for a child element.

Methods inherited from class com.google.gdata.data.ExtensionPoint.ExtensionHandler

processEndElement

Methods inherited from class com.google.gdata.util.XmlParser.ElementHandler

getAbsoluteUri, getBooleanAttribute, getChildHandler, initializeXmlBlob, parseBooleanValue, processAttribute, processAttribute

Methods inherited from class java.lang.Object

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

Constructor Detail

Categories.Handler

public Categories.Handler(ExtensionProfile extProfile,
                  Attributes attrs)

Method Detail

getChildHandler

public XmlParser.ElementHandler getChildHandler(String namespace,
                                       String localName,
                                       Attributes attrs)
                                         throws ParseException,
                                                IOException

Description copied from class: XmlParser.ElementHandler

Determines a handler for a child element.

The default implementation doesn't recognize anything. The result is a schema error unless the parent handler accepts unrecognized XML. XmlParser. localname/namespace.

Overrides:

getChildHandler in class ExtensionPoint.ExtensionHandler

Parameters:

namespace - Child element namespace URI.

localName - Child element name.

attrs - Child element attributes. These attributes will be communicated to the child element handler through its XmlParser.ElementHandler.processAttribute(java.lang.String, java.lang.String, java.lang.String, java.lang.String) method. They are passed here because sometimes the value of some attribute determines the element's content type, so different element handlers may be needed.

Returns:

Child element handler, or null if the child is unrecognized.

Throws:

ParseException - Invalid child element.

IOException - Internal I/O exception (e.g., thrown by XML blob writer).