er.ajax
Class AjaxSessionPing.Action

java.lang.Object
  com.webobjects.appserver.WOAction
      com.webobjects.appserver.WODirectAction
          er.ajax.AjaxSessionPing.Action

All Implemented Interfaces:

com.webobjects.foundation.NSKeyValueCoding, com.webobjects.foundation.NSKeyValueCoding.ErrorHandling, com.webobjects.foundation.NSKeyValueCodingAdditions, com.webobjects.foundation.NSValidation

Enclosing class:

AjaxSessionPing

public static class AjaxSessionPing.Action
extends com.webobjects.appserver.WODirectAction

Internal WODirectAction subclass to handle the request from AjaxSessionPing.

Nested Class Summary

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions

com.webobjects.foundation.NSKeyValueCodingAdditions.DefaultImplementation, com.webobjects.foundation.NSKeyValueCodingAdditions.Utility

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSKeyValueCoding

com.webobjects.foundation.NSKeyValueCoding._BooleanFieldBinding, com.webobjects.foundation.NSKeyValueCoding._BooleanMethodBinding, com.webobjects.foundation.NSKeyValueCoding._FieldBinding, com.webobjects.foundation.NSKeyValueCoding._ForwardingBinding, com.webobjects.foundation.NSKeyValueCoding._KeyBinding, com.webobjects.foundation.NSKeyValueCoding._KeyBindingCreation, com.webobjects.foundation.NSKeyValueCoding._MethodBinding, com.webobjects.foundation.NSKeyValueCoding._NumberFieldBinding, com.webobjects.foundation.NSKeyValueCoding._NumberMethodBinding, com.webobjects.foundation.NSKeyValueCoding._ReflectionKeyBindingCreation, com.webobjects.foundation.NSKeyValueCoding.ErrorHandling, com.webobjects.foundation.NSKeyValueCoding.Null, com.webobjects.foundation.NSKeyValueCoding.UnknownKeyException, com.webobjects.foundation.NSKeyValueCoding.ValueAccessor

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSValidation

com.webobjects.foundation.NSValidation._MethodBinding, com.webobjects.foundation.NSValidation._ValidationBinding, com.webobjects.foundation.NSValidation.DefaultImplementation, com.webobjects.foundation.NSValidation.Utility, com.webobjects.foundation.NSValidation.ValidationException

Field Summary

Fields inherited from class com.webobjects.appserver.WODirectAction

actionText

Fields inherited from class com.webobjects.appserver.WOAction

_actionClasses, _context

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.NSKeyValueCoding

NullValue

Fields inherited from interface com.webobjects.foundation.NSValidation

_CLASS

Constructor Summary

AjaxSessionPing.Action(com.webobjects.appserver.WORequest request)

Method Summary

com.webobjects.appserver.WOActionResults	pingSessionAction() If there is a session, returns a response with a success (200) code.
com.webobjects.appserver.WOActionResults	pingSessionAndKeepAliveAction() Same as pingSessionAction, but also checks out session to keep it alive.

Methods inherited from class com.webobjects.appserver.WODirectAction

_componentAction, defaultAction, getSessionIDForRequest, performActionNamed, takeFormValueArraysForKeyArray, takeFormValuesForKeyArray

Methods inherited from class com.webobjects.appserver.WOAction

_isActionOnClass, _methodForAction, _preloadAllActionsOnClass, canAccessFieldsDirectly, context, debugString, existingSession, handleQueryWithUnboundKey, handleTakeValueForUnboundKey, initializeRequestSessionIDInContext, languages, logString, pageWithName, request, session, setLanguages, takeValueForKey, takeValueForKeyPath, toString, unableToSetNullForKey, validateTakeValueForKeyPath, validateValueForKey, valueForKey, valueForKeyPath

Methods inherited from class java.lang.Object

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

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

handleQueryWithUnboundKey, handleTakeValueForUnboundKey, unableToSetNullForKey

Methods inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions

takeValueForKeyPath, valueForKeyPath

Methods inherited from interface com.webobjects.foundation.NSKeyValueCoding

takeValueForKey, valueForKey

Methods inherited from interface com.webobjects.foundation.NSValidation

validateTakeValueForKeyPath, validateValueForKey

Constructor Detail

AjaxSessionPing.Action

public AjaxSessionPing.Action(com.webobjects.appserver.WORequest request)

Method Detail

pingSessionAction

public com.webobjects.appserver.WOActionResults pingSessionAction()

If there is a session, returns a response with a success (200) code. If there is not a session, returns a response with a failure (300) code so that the ActivePeriodicalUpdater can call the onFailure call back.

Returns:

bare HTTP response with status set

pingSessionAndKeepAliveAction

public com.webobjects.appserver.WOActionResults pingSessionAndKeepAliveAction()

Same as pingSessionAction, but also checks out session to keep it alive.

Returns:

bare HTTP response with status set

See Also:

pingSessionAction()