WebObjects 5.4.2

Class WOSessionCreationError

  extended by com.webobjects.appserver.WOElement
      extended by com.webobjects.appserver.WOComponent
          extended by com.webobjects.woextensions.WOSessionCreationError
All Implemented Interfaces:
WOActionResults, NSKeyValueCoding, NSKeyValueCoding.ErrorHandling, NSKeyValueCodingAdditions, NSValidation, Serializable, Cloneable

public class WOSessionCreationError
extends WOComponent

See Also:
Serialized Form

Nested Class Summary
Nested classes/interfaces inherited from class com.webobjects.appserver.WOComponent
Nested classes/interfaces inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions
NSKeyValueCodingAdditions.DefaultImplementation, NSKeyValueCodingAdditions.Utility
Nested classes/interfaces inherited from interface com.webobjects.foundation.NSValidation
NSValidation.DefaultImplementation, NSValidation.Utility, NSValidation.ValidationException
Field Summary
Fields inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions
Constructor Summary
WOSessionCreationError(WOContext aContext)
Method Summary
 void appendToResponse(WOResponse aResponse, WOContext aContext)
          Forces the component to generate its interface and output it in the response's content.
 boolean isEventLoggingEnabled()
          Called to determine if a component wants event logging.
Methods inherited from class com.webobjects.appserver.WOComponent
application, awake, baseURL, bindingKeys, canAccessFieldsDirectly, canGetValueForBinding, canSetValueForBinding, clone, context, debugString, descriptionForResponse, ensureAwakeInContext, frameworkName, generateResponse, handleQueryWithUnboundKey, handleTakeValueForUnboundKey, hasBinding, hasSession, invokeAction, isCachingEnabled, isStateless, logString, name, pageWithName, parent, path, pathURL, performParentAction, pullValuesFromParent, pushValuesToParent, reset, session, set_componentUnroll, set_unroll, setCachingEnabled, setValueForBinding, setVariableValueForName, sleep, synchronizesVariablesWithBindings, takeValueForKey, takeValueForKeyPath, takeValuesFromRequest, template, templateWithHTMLString, templateWithHTMLString, templateWithHTMLString, templateWithName, toString, unableToSetNullForKey, validateTakeValueForKeyPath, validateValueForKey, validationFailedWithException, valueForBinding, valueForBooleanBinding, valueForIntegerBinding, valueForKey, valueForKeyPath, valueForNSArrayBindings, valueForNSDictionaryBindings, valueForNumberBinding, valueForStringBinding, variableValueForName, variableWithName
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail


public WOSessionCreationError(WOContext aContext)
Method Detail


public boolean isEventLoggingEnabled()
Description copied from class: WOComponent
Called to determine if a component wants event logging. This is not desirable, for example, for components which are associated with events as they would interfere with the actual event logging. The default implementation of this method returns true.

isEventLoggingEnabled in class WOComponent
true if the event logging is enabled for the component, false otherwise
See Also:


public void appendToResponse(WOResponse aResponse,
                             WOContext aContext)
Description copied from class: WOComponent
Forces the component to generate its interface and output it in the response's content. Component objects associated with a response receive this message during the last phase of the component request handling, or when returned by a direct action method. In the append-to-response phase, application objects (particularly the response page instance itself) generate the HTML content of the page. WOComponent's default implementation of this method invokes the appendToResponse method on the root WOElement object of the component template, which in turn invokes appendToResponse. Subclasses of WOComponent can override this method to replace or supplement the default behavior with custom logic.

appendToResponse in class WOComponent
aResponse - the HTTP response that an application returns to a Web server to complete a cycle of the request-response loop
aContext - context of a transaction
See Also:
WOComponent.invokeAction(WORequest aRequest, WOContext aContext), WOComponent.takeValuesFromRequest(WORequest aRequest, WOContext aContext)

Last updated June 2008

Copyright © 2000-2008 Apple Inc.