AjaxNotificationCenter Class Reference

Inherits er::directtoweb::components::ERDCustomComponent.

Collaboration diagram for AjaxNotificationCenter:

[legend]

List of all members.

Public Member Functions
	AjaxNotificationCenter (WOContext context)
Object	handleQueryWithUnboundKey (String key)
void	handleTakeValueForUnboundKey (Object value, String key)
String	id ()
void	propertyChanged (NSNotification n)
void	registerPropertyObserverID (NSNotification n)
void	setD2wContext (D2WContext context)
NSMutableArray< String >	updateContainerIDs ()
Static Public Attributes
static final ERXKey< String >	AJAX_NOTIFICATION_CENTER_ID = new ERXKey<String>("ajaxNotificationCenterID")
static final ERXKey < PropertyChangedDelegate >	PROPERTY_CHANGED_DELEGATE = new ERXKey<PropertyChangedDelegate>("propertyChangedDelegate")
static final ERXKey< String >	PROPERTY_KEY = new ERXKey<String>("propertyKey")
static final ERXKey< String >	PROPERTY_OBSERVER_ID = new ERXKey<String>("propertyObserverID")
static final String	PropertyChangedNotification = "PropertyChangedNotification"
static final String	RegisterPropertyObserverIDNotification = "RegisterPropertyObserverIDNotification"
Private Attributes
String	id
NSMutableDictionary< String, String >	propertyObserverIDs = new NSMutableDictionary<String, String>()
NSMutableArray< String >	updateContainerIDs = new NSMutableArray<String>()
Static Private Attributes
static final Logger	log = Logger.getLogger(AjaxNotificationCenter.class)
static final NSSelector	propertyChanged = new NSSelector("propertyChanged", ERXConstant.NotificationClassArray)
static final NSSelector	registerPropertyObserverID = new NSSelector("registerPropertyObserverID", ERXConstant.NotificationClassArray)

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Constructor & Destructor Documentation

AjaxNotificationCenter

(

WOContext

context

)

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Member Function Documentation

Object handleQueryWithUnboundKey

(

String

key

)

Since this component uses synchronization to update observers when the d2wContext changes, it cannot be non-synchronizing. However, if we want to be able to drop this component anywhere, it needs to be able to accept any binding value. So this method simply returns value for key from the dynamicBindings dictionary.

void handleTakeValueForUnboundKey	(	Object	value,
		String	key
	)

Since this component uses synchronization to update observers when the d2wContext changes, it cannot be non-synchronizing. However, if we want to be able to drop this component anywhere, it needs to be able to accept any binding value. So this method simply adds value for key to the dynamicBindings dictionary.

String id

(

)

void propertyChanged

(

NSNotification

n

)

void registerPropertyObserverID

(

NSNotification

n

)

void setD2wContext

(

D2WContext

value

)

Sets the D2WContext. Applies when used inside a property key repetition.

Reimplemented from ERDCustomComponent.

NSMutableArray<String> updateContainerIDs

(

)

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Member Data Documentation

final ERXKey<String> AJAX_NOTIFICATION_CENTER_ID = new ERXKey<String>("ajaxNotificationCenterID") [static]

String id [private]

final Logger log = Logger.getLogger(AjaxNotificationCenter.class) [static, private]

logging support

Reimplemented from ERDCustomComponent.

final ERXKey<PropertyChangedDelegate> PROPERTY_CHANGED_DELEGATE = new ERXKey<PropertyChangedDelegate>("propertyChangedDelegate") [static]

final ERXKey<String> PROPERTY_KEY = new ERXKey<String>("propertyKey") [static]

final ERXKey<String> PROPERTY_OBSERVER_ID = new ERXKey<String>("propertyObserverID") [static]

final NSSelector propertyChanged = new NSSelector("propertyChanged", ERXConstant.NotificationClassArray) [static, private]

final String PropertyChangedNotification = "PropertyChangedNotification" [static]

NSMutableDictionary<String, String> propertyObserverIDs = new NSMutableDictionary<String, String>() [private]

final NSSelector registerPropertyObserverID = new NSSelector("registerPropertyObserverID", ERXConstant.NotificationClassArray) [static, private]

final String RegisterPropertyObserverIDNotification = "RegisterPropertyObserverIDNotification" [static]

NSMutableArray<String> updateContainerIDs = new NSMutableArray<String>() [private]

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The documentation for this class was generated from the following file:

• /opt/source/Wonder/Frameworks/Ajax/AjaxLook/Sources/er/ajax/look/components/AjaxNotificationCenter.java