er.extensions.components.conditionals
Class ERXOncePerRequestConditional

java.lang.Object
  com.webobjects.appserver.WOElement
      com.webobjects.appserver.WOComponent
          er.extensions.components.ERXComponent
              er.extensions.components.ERXNonSynchronizingComponent
                  er.extensions.components.ERXStatelessComponent
                      er.extensions.components.conditionals.ERXOncePerRequestConditional

All Implemented Interfaces:

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

public class ERXOncePerRequestConditional
extends ERXStatelessComponent

ERXOncePerRequestConditional is a component that will render it's embedded content only once during the RR loop. Useful for JavaScript code that should be included only once.

See Also:

Serialized Form

Nested Class Summary

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

WOComponent._EventLoggingEnabler, WOComponent.Event

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

Field Summary

static Logger

log logging support

Fields inherited from class er.extensions.components.ERXComponent

_dynamicBindings

Fields inherited from class com.webobjects.appserver.WOComponent

_Extension, _IsEventLoggingEnabled, _keyAssociations, MINUSONE

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

ERXOncePerRequestConditional(WOContext context)
Public constructor

Method Summary

void	appendToResponse(WOResponse aResponse, WOContext aContext) Calls _checkAccess prior to super.appendToResponse and adds support for ClickToOpen (TM).
void	awake()
boolean	displayContent()
NSMutableDictionary	displayCountDict()
int	displayCountForKey(String key)
WOActionResults	invokeAction(WORequest aRequest, WOContext aContext) Calls _checkAccess prior to super.invokeAction.
void	reset()
void	resetDict()
void	takeValuesFromRequest(WORequest aRequest, WOContext aContext) Calls _checkAccess prior to super.takeValuesFromRequest.

Methods inherited from class er.extensions.components.ERXStatelessComponent

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

Methods inherited from class er.extensions.components.ERXNonSynchronizingComponent

synchronizesVariablesWithBindings

Methods inherited from class er.extensions.components.ERXComponent

_awakeInContext, _checkAccess, _frameworkName, _includeCSSResources, _includeJavascriptResources, additionalCSSFiles, additionalJavascriptFiles, booleanValueForBinding, booleanValueForBinding, booleanValueForBinding, checkAccess, clickToOpenEnabled, componentName, defaultCSSPath, defaultJavascriptPath, dynamicBindings, floatValueForBinding, intValueForBinding, isPageAccessAllowed, localizer, objectValueForBinding, objectValueForBinding, pageWithName, postAppendToResponse, preAppendToResponse, primaryCSSFile, primaryJavascriptFile, stringValueForBinding, stringValueForBinding, useDefaultComponentCSS, useDefaultComponentJavascript

Methods inherited from class com.webobjects.appserver.WOComponent

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

Methods inherited from class java.lang.Object

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

Field Detail

log

public static final Logger log

logging support

Constructor Detail

ERXOncePerRequestConditional

public ERXOncePerRequestConditional(WOContext context)

Public constructor

Parameters:

context - context of request

Method Detail

displayCountDict

public NSMutableDictionary displayCountDict()

displayCountForKey

public int displayCountForKey(String key)

reset

public void reset()

Overrides:

reset in class ERXStatelessComponent

awake

public void awake()

Overrides:

awake in class WOComponent

resetDict

public void resetDict()

takeValuesFromRequest

public void takeValuesFromRequest(WORequest aRequest,
                                  WOContext aContext)

Description copied from class: ERXComponent

Calls _checkAccess prior to super.takeValuesFromRequest.

Overrides:

takeValuesFromRequest in class ERXComponent

invokeAction

public WOActionResults invokeAction(WORequest aRequest,
                                    WOContext aContext)

Description copied from class: ERXComponent

Calls _checkAccess prior to super.invokeAction.

Overrides:

invokeAction in class ERXComponent

appendToResponse

public void appendToResponse(WOResponse aResponse,
                             WOContext aContext)

Description copied from class: ERXComponent

Calls _checkAccess prior to super.appendToResponse and adds support for ClickToOpen (TM).

Overrides:

appendToResponse in class ERXComponent

displayContent

public boolean displayContent()