WebObjects 5.2

com.webobjects.woextensions
Class WOSortOrderManyKey

java.lang.Object
  |
  +--com.webobjects.appserver.WOElement
        |
        +--com.webobjects.appserver.WOComponent
              |
              +--com.webobjects.woextensions.WOSortOrderManyKey
All Implemented Interfaces:
Cloneable, NSKeyValueCoding, NSKeyValueCoding.ErrorHandling, NSKeyValueCodingAdditions, NSValidation, Serializable, WOActionResults

public class WOSortOrderManyKey
extends WOComponent

See Also:
Serialized Form

Inner classes inherited from class com.webobjects.appserver.WOComponent
WOComponent.Event
 
Inner classes inherited from class com.webobjects.foundation.NSKeyValueCoding
NSKeyValueCoding.DefaultImplementation, NSKeyValueCoding.ErrorHandling, NSKeyValueCoding.Null, NSKeyValueCoding.UnknownKeyException, NSKeyValueCoding.Utility, NSKeyValueCoding.ValueAccessor
 
Inner classes inherited from class com.webobjects.foundation.NSKeyValueCodingAdditions
NSKeyValueCodingAdditions.DefaultImplementation, NSKeyValueCodingAdditions.Utility
 
Inner classes inherited from class com.webobjects.foundation.NSValidation
NSValidation.DefaultImplementation, NSValidation.Utility, NSValidation.ValidationException
 
Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding
NullValue
 
Fields inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions
KeyPathSeparator
 
Constructor Summary
WOSortOrderManyKey(WOContext aContext)
           
 
Method Summary
 WODisplayGroup displayGroup()
           
 boolean isStateless()
          By default, this method returns false, indicating that state will be maintained for instances of the receiver.
 void reset()
          Allows a stateless component to reset temporary references.
 String selectedKey()
           
 void setSelectedKey(String aNewValue)
           
 WOComponent sortAscendingClicked()
           
 WOComponent sortDescendingClicked()
           
 
Methods inherited from class com.webobjects.appserver.WOComponent
appendToResponse, application, awake, baseURL, bindingKeys, canAccessFieldsDirectly, canGetValueForBinding, canSetValueForBinding, clone, context, debugString, descriptionForResponse, ensureAwakeInContext, frameworkName, generateResponse, handleQueryWithUnboundKey, handleTakeValueForUnboundKey, hasBinding, hasSession, invokeAction, isCachingEnabled, isEventLoggingEnabled, logString, name, pageWithName, parent, path, performParentAction, pullValuesFromParent, pushValuesToParent, session, set_componentUnroll, set_unroll, setCachingEnabled, setValueForBinding, sleep, synchronizesVariablesWithBindings, takeValueForKey, takeValueForKeyPath, takeValuesFromRequest, 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
 

Constructor Detail

WOSortOrderManyKey

public WOSortOrderManyKey(WOContext aContext)
Method Detail

displayGroup

public WODisplayGroup displayGroup()

isStateless

public boolean isStateless()
Description copied from class: WOComponent
By default, this method returns false, indicating that state will be maintained for instances of the receiver. Overriding this method to return true will make the component stateless. A single instance of each stateless component is shared between multiple sessions, reducing the application's memory footprint.

By default, stateless components don't synchronize. So, if you override this method to return true and you want the component to synchronize, you must also override synchronizesVariablesWithBindings and return true.

Overrides:
isStateless in class WOComponent
Following copied from class: com.webobjects.appserver.WOComponent
Returns:
true if this method is overidden, false otherwise
See Also:
WOComponent.reset(), WOComponent.synchronizesVariablesWithBindings()

reset

public void reset()
Description copied from class: WOComponent
Allows a stateless component to reset temporary references. This method -- which is only invoked if the component is stateless -- allows a component instance to reset or delete temporary references to objects that are specific to a given context. To ensure that when the shared instance of a component is reused by another session there are no side effects, implement this method so that it releases and sets to null each of the component's instance variables.
Overrides:
reset in class WOComponent
Following copied from class: com.webobjects.appserver.WOComponent
See Also:
WOComponent.isStateless()

selectedKey

public String selectedKey()

setSelectedKey

public void setSelectedKey(String aNewValue)

sortAscendingClicked

public WOComponent sortAscendingClicked()

sortDescendingClicked

public WOComponent sortDescendingClicked()

Last updated Fri Feb 21 13:15:00 PST 2003.

Copyright © 2003 Apple Computer, Inc.