er.extensions.components

Class ERXNonSynchronizingComponent

java.lang.Object

com.webobjects.appserver.WOElement

com.webobjects.appserver.WOComponent

er.extensions.components.ERXComponent

er.extensions.components.ERXNonSynchronizingComponent

All Implemented Interfaces:

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

Direct Known Subclasses:

CCSmartAjaxButton, CCSubmitLink, CCSubmitLinkButton, EGWrapper, ERAttachmentFlexibleEditor, ERDCustomComponent, ERDragAndDropUpload, ERQMAjaxObserveField, ERQMBackButton, ERQMButton, ERQMButtonGroup, ERQMCollapsibleComponentContent, ERQMCollapsibleComponentContentGroup, ERQMComponentBase, ERQMGrid, ERQMGridBlock, ERQMGrouping, ERQMInputBaseComponent, ERReCaptcha, ERXCheckboxMatrix, ERXInlineTemplate, ERXJSToManyRelationshipEditor, ERXLongResponse, ERXSLTWrapper, ERXStatelessComponent

public abstract class ERXNonSynchronizingComponent
extends ERXComponent

Abstract non-synchronizing component used as the super class for a number of components within the ER frameworks. Adds a number of nice binding resolution methods.

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.NSKeyValueCoding

NSKeyValueCoding._BooleanFieldBinding, NSKeyValueCoding._BooleanMethodBinding, NSKeyValueCoding._FieldBinding, NSKeyValueCoding._ForwardingBinding, NSKeyValueCoding._KeyBinding, NSKeyValueCoding._KeyBindingCreation, NSKeyValueCoding._MethodBinding, NSKeyValueCoding._NumberFieldBinding, NSKeyValueCoding._NumberMethodBinding, NSKeyValueCoding._ReflectionKeyBindingCreation, NSKeyValueCoding.ErrorHandling, NSKeyValueCoding.MapImplementation, NSKeyValueCoding.Null<T>, NSKeyValueCoding.UnknownKeyException, NSKeyValueCoding.ValueAccessor

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

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

Field Summary

Fields inherited from class er.extensions.components.ERXComponent

_dynamicBindings

Fields inherited from class com.webobjects.appserver.WOComponent

_Extension, _IsEventLoggingEnabled, _keyAssociations

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

Constructors

Constructor and Description
ERXNonSynchronizingComponent(WOContext context)

Method Summary

Modifier and Type	Method and Description
void	appendToResponse(WOResponse response, WOContext context) Calls resetCachedBindingsInStatefulComponent() prior to super.appendToResponse.
WOActionResults	invokeAction(WORequest request, WOContext context) Calls resetCachedBindingsInStatefulComponent() prior to super.invokeAction.
void	resetCachedBindingsInStatefulComponent() Implements a reset-like hook for stateful, but non-synchronizing components.
boolean	synchronizesVariablesWithBindings() Component does not synchronize variables.
void	takeValuesFromRequest(WORequest request, WOContext context) Calls resetCachedBindingsInStatefulComponent() prior to super.takeValuesFromRequest.

Methods inherited from class er.extensions.components.ERXComponent

_awakeInContext, _checkAccess, _frameworkName, _includeCSSResources, _includeJavascriptResources, additionalCSSFiles, additionalJavascriptFiles, arrayValueForBinding, arrayValueForBinding, booleanValueForBinding, booleanValueForBinding, booleanValueForBinding, browser, checkAccess, clickToOpenEnabled, componentName, defaultCSSPath, defaultJavascriptPath, dynamicBindings, floatValueForBinding, intValueForBinding, isPageAccessAllowed, localizer, objectValueForBinding, objectValueForBinding, pageWithName, postAppendToResponse, preAppendToResponse, primaryCSSFile, primaryJavascriptFile, reset, shouldCheckAccess, 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, awake, baseURL, bindingKeys, canAccessFieldsDirectly, canGetValueForBinding, canSetValueForBinding, clone, context, debugString, descriptionForResponse, ensureAwakeInContext, frameworkName, generateResponse, handleQueryWithUnboundKey, handleTakeValueForUnboundKey, hasBinding, hasSession, isCachingEnabled, isEventLoggingEnabled, isStateless, logString, name, pageWithName, parent, path, pathURL, performParentAction, pullValuesFromParent, pushValuesToParent, session, set_componentUnroll, set_unroll, setCachingEnabled, setValueForBinding, setVariableValueForName, sleep, takeValueForKey, takeValueForKeyPath, 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

ERXNonSynchronizingComponent

public ERXNonSynchronizingComponent(WOContext context)

Method Detail

synchronizesVariablesWithBindings

public boolean synchronizesVariablesWithBindings()

Component does not synchronize variables.

Overrides:

synchronizesVariablesWithBindings in class WOComponent

Returns:

false

takeValuesFromRequest

public void takeValuesFromRequest(WORequest request,
                                  WOContext context)

Calls resetCachedBindingsInStatefulComponent() prior to super.takeValuesFromRequest.

Overrides:

takeValuesFromRequest in class ERXComponent

Parameters:

request - from which the values will be taken

context - of the request

invokeAction

public WOActionResults invokeAction(WORequest request,
                                    WOContext context)

Calls resetCachedBindingsInStatefulComponent() prior to super.invokeAction.

Overrides:

invokeAction in class ERXComponent

Parameters:

request - for which the action is invoked

context - of the request

Returns:

the result of invoking the action

appendToResponse

public void appendToResponse(WOResponse response,
                             WOContext context)

Calls resetCachedBindingsInStatefulComponent() prior to super.appendToResponse.

Overrides:

appendToResponse in class ERXComponent

Parameters:

response - to which we are appending

context - context of the response

resetCachedBindingsInStatefulComponent

public void resetCachedBindingsInStatefulComponent()

Implements a reset-like hook for stateful, but non-synchronizing components. This method is called at the beginning of takeValuesFromRequest, invokeAction and appendToResponse if the component subclass is non-synchronized but stateful. If it is non-synchronized, but stateless, use WOComponent.reset().