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:

com.webobjects.appserver.WOActionResults, com.webobjects.foundation.NSKeyValueCoding, com.webobjects.foundation.NSKeyValueCoding.ErrorHandling, com.webobjects.foundation.NSKeyValueCodingAdditions, com.webobjects.foundation.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

com.webobjects.appserver.WOComponent._EventLoggingEnabler, com.webobjects.appserver.WOComponent.Event

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.MapImplementation, com.webobjects.foundation.NSKeyValueCoding.Null<T>, 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 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(com.webobjects.appserver.WOContext context)

Method Summary

Modifier and Type	Method and Description
void	appendToResponse(com.webobjects.appserver.WOResponse response, com.webobjects.appserver.WOContext context) Calls resetCachedBindingsInStatefulComponent() prior to super.appendToResponse.
com.webobjects.appserver.WOActionResults	invokeAction(com.webobjects.appserver.WORequest request, com.webobjects.appserver.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(com.webobjects.appserver.WORequest request, com.webobjects.appserver.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(com.webobjects.appserver.WOContext context)

Method Detail

synchronizesVariablesWithBindings

public boolean synchronizesVariablesWithBindings()

Component does not synchronize variables.

Overrides:

synchronizesVariablesWithBindings in class com.webobjects.appserver.WOComponent

Returns:

false

takeValuesFromRequest

public void takeValuesFromRequest(com.webobjects.appserver.WORequest request,
                                  com.webobjects.appserver.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 com.webobjects.appserver.WOActionResults invokeAction(com.webobjects.appserver.WORequest request,
                                                             com.webobjects.appserver.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(com.webobjects.appserver.WOResponse response,
                             com.webobjects.appserver.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().