er.extensions
Class WOToOneRelationship

java.lang.Object
  com.webobjects.appserver.WOElement
      com.webobjects.appserver.WOComponent
          er.extensions.ERXNonSynchronizingComponent
              er.extensions.ERXStatelessComponent
                  er.extensions.ERXArrayChooser
                      er.extensions.WOToOneRelationship

All Implemented Interfaces:

Cloneable, NSKeyValueCoding, NSKeyValueCoding.ErrorHandling, NSKeyValueCodingAdditions, NSValidation, Serializable, WOActionResults

Direct Known Subclasses:

ERXToOneRelationship

public class WOToOneRelationship

extends ERXArrayChooser

Back port from WO 5 WOExtensions. This component is binding compatible, but not source compatible.

Author:

ak

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class com.webobjects.appserver.WOComponent

WOComponent._EventLoggingEnabler, WOComponent.Event

Nested classes inherited from class com.webobjects.foundation.NSKeyValueCoding

NSKeyValueCoding._BooleanFieldBinding, NSKeyValueCoding._BooleanMethodBinding, NSKeyValueCoding._FieldBinding, NSKeyValueCoding._ForwardingBinding, NSKeyValueCoding._KeyBinding, NSKeyValueCoding._KeyBindingCreation, NSKeyValueCoding._MethodBinding, NSKeyValueCoding._NumberFieldBinding, NSKeyValueCoding._NumberMethodBinding, NSKeyValueCoding._ReflectionKeyBindingCreation, NSKeyValueCoding.DefaultImplementation, NSKeyValueCoding.ErrorHandling, NSKeyValueCoding.Null, NSKeyValueCoding.UnknownKeyException, NSKeyValueCoding.Utility, NSKeyValueCoding.ValueAccessor

Nested classes inherited from class com.webobjects.foundation.NSKeyValueCodingAdditions

NSKeyValueCodingAdditions.DefaultImplementation, NSKeyValueCodingAdditions.Utility

Nested classes inherited from class com.webobjects.foundation.NSValidation

NSValidation._MethodBinding, NSValidation._ValidationBinding, NSValidation.DefaultImplementation, NSValidation.Utility, NSValidation.ValidationException

Field Summary

protected Object

_selection

Fields inherited from class er.extensions.ERXArrayChooser

_dataSource, _destinationDisplayKey, _destinationEntityName, _destinationSortKey, _isMandatory, _list, _localizeDisplayKeys, _noneString, _relationshipKey, _sourceEntityName, _sourceObject, _uiStyle, localizeDisplayKeysDefault, log, NO_SELECTION_STRING, theCurrentItem

Fields inherited from class er.extensions.ERXNonSynchronizingComponent

_dynamicBindings

Fields inherited from class com.webobjects.appserver.WOComponent

_Extension, _IsEventLoggingEnabled, _keyAssociations

Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding

_CLASS, NullValue

Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding.ErrorHandling

_CLASS

Fields inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions

_CLASS, _KeyPathSeparatorChar, KeyPathSeparator

Fields inherited from interface com.webobjects.foundation.NSValidation

_CLASS

Constructor Summary

WOToOneRelationship(WOContext aContext)

Method Summary

void	awake()
protected boolean	isSingleSelection()
void	reset()
Object	selection()
void	setSelection(Object value)
NSArray	theList()
void	updateSourceObject(Object value)

Methods inherited from class er.extensions.ERXArrayChooser

dataSource, destinationDisplayKey, destinationEntity, destinationEntityName, destinationSortKey, destinationSortKeys, editingContext, isBrowser, isCheckBox, isMandatory, isPopup, isRadio, localizeDisplayKeys, noneString, realRelationshipKey, realSourceObject, relationshipKey, setTheCurrentItem, sourceEntityName, sourceObject, takeValuesFromRequest, theCurrentItem, theCurrentValue, uiStyle

Methods inherited from class er.extensions.ERXStatelessComponent

isStateless, valueForBooleanBinding, valueForBooleanBinding, valueForBooleanBinding, valueForIntBinding, valueForObjectBinding, valueForObjectBinding

Methods inherited from class er.extensions.ERXNonSynchronizingComponent

booleanValueForBinding, booleanValueForBinding, booleanValueForBinding, dynamicBindings, intValueForBinding, localizer, objectValueForBinding, objectValueForBinding, stringValueForBinding, stringValueForBinding, synchronizesVariablesWithBindings

Methods inherited from class com.webobjects.appserver.WOComponent

_associationWithName, _awakeInContext, _childTemplate, _componentDefinition, _componentUnroll, _isPage, _setContext, _setIsPage, _setParent, _setSubcomponent, _sleepInContext, _subcomponentForElementWithID, _templateNameForClass, _unroll, appendToResponse, application, baseURL, bindingKeys, canAccessFieldsDirectly, canGetValueForBinding, canSetValueForBinding, clone, context, debugString, descriptionForResponse, ensureAwakeInContext, frameworkName, generateResponse, handleQueryWithUnboundKey, handleTakeValueForUnboundKey, hasBinding, hasSession, invokeAction, isCachingEnabled, isEventLoggingEnabled, logString, name, pageWithName, parent, path, pathURL, performParentAction, pullValuesFromParent, pushValuesToParent, session, set_componentUnroll, set_unroll, setCachingEnabled, setValueForBinding, sleep, takeValueForKey, takeValueForKeyPath, template, templateWithHTMLString, templateWithName, toString, unableToSetNullForKey, validateTakeValueForKeyPath, validateValueForKey, validationFailedWithException, valueForBinding, valueForKey, valueForKeyPath

Methods inherited from class java.lang.Object

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

Field Detail

_selection

protected Object _selection

Constructor Detail

WOToOneRelationship

public WOToOneRelationship(WOContext aContext)

Method Detail

reset

public void reset()

Overrides:

reset in class ERXArrayChooser

awake

public void awake()

updateSourceObject

public void updateSourceObject(Object value)

setSelection

public void setSelection(Object value)

selection

public Object selection()

theList

public NSArray theList()

Overrides:

theList in class ERXArrayChooser

isSingleSelection

protected boolean isSingleSelection()

Specified by:

isSingleSelection in class ERXArrayChooser