com.adobe.gravity.utility.async.AggregatingToken - ActionScript® 3.0 Reference for the Adobe® Flash® Platform

Package	com.adobe.gravity.utility.async
Class	public class AggregatingToken
Inheritance	AggregatingToken Object
Implements	IToken

Language Version:

ActionScript 3.0

Product Version:

Adobe Digital Enterprise Platform Experience Services - Client Component Framework 10

Runtime Versions:

AIR 1.1, Flash Player 9

AggregatingToken objects are returned from functions that initiate multiple asynchronous operations and must accumulate the results. You are guaranteed that either the fault handlers or the success handlers will be invoked, depending on whether the operation succeeded or failed. Return values should always be of type IToken, the caller should not need to be aware that result aggregation occurred.

The parameters passed to the success handler are the combination of all the parameters for the success handlers of the aggregated tokens, in the order in which the tokens were added.

Public Properties

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	Property		Defined By
		constructor : Object A reference to the class object or constructor function for a given object instance.	Object
		prototype : Object [static] A reference to the prototype object of a class or function object.	Object

Public Methods

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	Method		Defined By
		AggregatingToken() Constructor.	AggregatingToken
		addFaultHandler(handler:Function, weakReference:Boolean = false):void Add a handler to be called if the operation fails.	AggregatingToken
		addSuccessHandler(handler:Function, weakReference:Boolean = false):void Add a handler to be called if the operation succeeds.	AggregatingToken
		addToken(token:com.adobe.gravity.utility.async:IToken):void Add a token to be aggregated.	AggregatingToken
		doneAddingTokens():void Indicates that all IToken objects to be aggregated have been added.	AggregatingToken
		hasOwnProperty(name:String):Boolean Indicates whether an object has a specified property defined.	Object
		isPrototypeOf(theClass:Object):Boolean Indicates whether an instance of the Object class is in the prototype chain of the object specified as the parameter.	Object
		propertyIsEnumerable(name:String):Boolean Indicates whether the specified property exists and is enumerable.	Object
		removeFaultHandler(handler:Function):void Remove a fault handler.	AggregatingToken
		removeSuccessHandler(handler:Function):void Remove a success handler.	AggregatingToken
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Sets the availability of a dynamic property for loop operations.	Object
		toLocaleString():String Returns the string representation of this object, formatted according to locale-specific conventions.	Object
		toString():String Returns the string representation of the specified object.	Object
		valueOf():Object Returns the primitive value of the specified object.	Object

Constructor Detail

AggregatingToken

()

Constructor

public function AggregatingToken()

Language Version:

ActionScript 3.0

Product Version:

Adobe Digital Enterprise Platform Experience Services - Client Component Framework 10

Runtime Versions:

AIR 1.1, Flash Player 9

Constructor.

Method Detail

addFaultHandler

()

method

public function addFaultHandler(handler:Function, weakReference:Boolean = false):void

Language Version:

ActionScript 3.0

Product Version:

Adobe Digital Enterprise Platform Experience Services - Client Component Framework 10

Runtime Versions:

AIR 1.1, Flash Player 9

Add a handler to be called if the operation fails.

Parameters

	`handler:Function` — A function to be called if the operation fails.

	`weakReference:Boolean` (default = `false`) — Use a weak reference to hold onto the handler.

addSuccessHandler

()

method

public function addSuccessHandler(handler:Function, weakReference:Boolean = false):void

Language Version:

ActionScript 3.0

Product Version:

Adobe Digital Enterprise Platform Experience Services - Client Component Framework 10

Runtime Versions:

AIR 1.1, Flash Player 9

Add a handler to be called if the operation succeeds.

Parameters

	`handler:Function` — A function to be called if the operation succeeds.

	`weakReference:Boolean` (default = `false`) — Use a weak reference to hold onto the handler.

addToken

()

method

public function addToken(token:com.adobe.gravity.utility.async:IToken):void

Language Version:

ActionScript 3.0

Product Version:

Adobe Digital Enterprise Platform Experience Services - Client Component Framework 10

Runtime Versions:

AIR 1.1, Flash Player 9

Add a token to be aggregated.

NOTE: You must call doneAddingTokens() when you are done adding tokens, otherwise your success or fault handlers will never be called.

Parameters

token:com.adobe.gravity.utility.async:IToken — The token to be aggregated.

doneAddingTokens

()

method

public function doneAddingTokens():void

Language Version:

ActionScript 3.0

Product Version:

Adobe Digital Enterprise Platform Experience Services - Client Component Framework 10

Runtime Versions:

AIR 1.1, Flash Player 9

Indicates that all IToken objects to be aggregated have been added.

Only after doneAddingTokens is called will success or fault handlers be invoked. Note that this is true even if all tokens have already indicated completion before doneAddingTokens is called (in which case the call to doneAddingTokens itself will trigger invocation of the success or fault handlers).

NOTE: doneAddingTokens can only be called once. Additional calls to doneAddingTokens will have no effect.

removeFaultHandler

()

method

public function removeFaultHandler(handler:Function):void

Language Version:

ActionScript 3.0

Product Version:

Adobe Digital Enterprise Platform Experience Services - Client Component Framework 10

Runtime Versions:

AIR 1.1, Flash Player 9

Remove a fault handler.

Parameters

handler:Function — The handler to be removed.

removeSuccessHandler

()

method

public function removeSuccessHandler(handler:Function):void

Language Version:

ActionScript 3.0

Product Version:

Adobe Digital Enterprise Platform Experience Services - Client Component Framework 10

Runtime Versions:

AIR 1.1, Flash Player 9

Remove a success handler.

Parameters

handler:Function — The handler to remove.

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Classes x

AggregatingToken

addFaultHandler

addSuccessHandler

addToken

doneAddingTokens

removeFaultHandler

removeSuccessHandler