ariba.ui.validation
Class ChoiceSource

java.lang.Object
  ariba.util.core.ClassExtension
      ariba.ui.validation.ChoiceSource

All Implemented Interfaces:

java.lang.Cloneable

Direct Known Subclasses:

ChoiceSource.ChoiceSource_ChooserSelectionSource, ChoiceSource.ChoiceSource_List

public abstract class ChoiceSource
extends ClassExtension

ChoiceSource: implements a chooser source abstraction on various types (Lists, ChooserSelectionSources, etc)

Nested Class Summary

static class	ChoiceSource.ChoiceSource_ChooserSelectionSource
static class	ChoiceSource.ChoiceSource_List

Field Summary

Fields inherited from class ariba.util.core.ClassExtension

forClass

Constructor Summary

ChoiceSource()

Method Summary

abstract ChooserSelectionSource	chooserSelectionSource(java.lang.Object target, java.lang.String searchKey)
int	expectedCount(java.lang.Object target)
static ChoiceSource	get(java.lang.Object target) Retrieve a ClassExtension registered by registerClassExtension(...).
abstract java.util.List	list(java.lang.Object target)
static void	registerClassExtension(java.lang.Class targetObjectClass, ChoiceSource classExtension) Register a provider implementation for a given class (and, if not overridden, its subclasses).

Methods inherited from class ariba.util.core.ClassExtension

clone, forClass, getRealClass, setForClass

Methods inherited from class java.lang.Object

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

Constructor Detail

ChoiceSource

public ChoiceSource()

Method Detail

registerClassExtension

public static void registerClassExtension(java.lang.Class targetObjectClass,
                                          ChoiceSource classExtension)

Register a provider implementation for a given class (and, if not overridden, its subclasses).

get

public static ChoiceSource get(java.lang.Object target)

Retrieve a ClassExtension registered by registerClassExtension(...). Note that this will clone the ClassExtension objects which are registered so that each subclass will have its own classExtension implementation. See ClassExtensionRegistry for details on this.

expectedCount

public int expectedCount(java.lang.Object target)

list

public abstract java.util.List list(java.lang.Object target)

chooserSelectionSource

public abstract ChooserSelectionSource chooserSelectionSource(java.lang.Object target,
                                                              java.lang.String searchKey)