Conflicts

Paket	mx.data
Klass	public class Conflicts
Arv	Conflicts ArrayList EventDispatcher Object

Språkversion:

ActionScript 3.0

Produktversion:

Adobe Digital Enterprise Platform Data Services for Java EE 3

Körningsmiljöversioner:

Flash Player 9, AIR 1.1

The Conflicts class represents a list of conflicts. When conflicts are detected between changes made by a client and those made on the server, a Conflict object is created for each item which contains both the client and server versions of the data involved in that item at any given time.

You cannot commit any changes until all conflicts are resolved. At that point, the DataService.commit() method will call remove all of these conflicts. If you attempt to resolve a Conflict which was already resolved, an error is thrown.

An instance of this class can be accessed from the DataService.conflicts property.

Because this class implements IList it can be used with an ArrayCollection.list property, allowing it to participate as a data source for user interface controls and data binding.

MXML-standardegenskapsource

Publika egenskaper

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	Egenskap		Definieras med
		constructor : Object En referens till klassobjektet eller konstruktorfunktionen för en given objektinstans.	Object
		length : int [åsidosätt] [skrivskyddad] The length of the source Array.	Conflicts
		resolved : Boolean [skrivskyddad] Indicates if there are any unresolved conflicts in the list.	Conflicts
		source : Array [åsidosätt] An Array of Conflict objects.	Conflicts
		uid : String Provides access to the unique id for this list.	ArrayList

Publika metoder

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	Metod		Definieras med
		Conflicts(dataService:ConcreteDataService = null) Constructor.	Conflicts
		acceptAllClient():void This is a convenience method that iterates all of the conflicts within this list and invokes the Conflict.acceptClient() method.	Conflicts
		acceptAllServer():void This is a convenience method that iterates all of the conflicts within this list and invokes the Conflict.acceptClient() method.	Conflicts
		addAll(addList:IList):void Adds a list of items to the current list, placing them at the end of the list in the order they are passed.	ArrayList
		addAllAt(addList:IList, index:int):void Adds a list of items to the current list, placing them at the position index passed in to the function.	ArrayList
		addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void Registrerar ett händelseavlyssnarobjekt för ett EventDispatcher-objekt så att avlyssnaren får meddelanden om händelser.	EventDispatcher
		addItem(item:Object):void Add the specified item to the end of the list.	ArrayList
		addItemAt(item:Object, index:int):void Add the item at the specified index.	ArrayList
		dispatchEvent(event:Event):Boolean Skickar en händelse till händelseflödet.	EventDispatcher
		getConflict(item:Object):Conflict If there is an outstanding conflict for the given object, returns that conflict.	Conflicts
		getItemAt(index:int, prefetch:int = 0):Object Get the item at the specified index.	ArrayList
		getItemIndex(item:Object):int Return the index of the item if it is in the list such that getItemAt(index) == item.	ArrayList
		hasEventListener(type:String):Boolean Kontrollerar om EventDispatcher-objektet har några avlyssnare registrerade för en viss typ av händelse.	EventDispatcher
		hasOwnProperty(name:String):Boolean Anger om det finns en egenskap angiven för ett objekt.	Object
		isPrototypeOf(theClass:Object):Boolean Anger om en instans av klassen Object finns i prototypkedjan för objektet som anges som parameter.	Object
		itemUpdated(item:Object, property:Object = null, oldValue:Object = null, newValue:Object = null):void Notify the view that an item has been updated.	ArrayList
		propertyIsEnumerable(name:String):Boolean Anger om den angivna egenskapen finns och är uppräkningsbar.	Object
		raiseConflict(dataManager:DataManager, cause:DataMessage, serverObject:Object, conflictingProperties:Array):void This method is used by the DataServiceAdapter implementation when it need to raise a conflict because a change is in conflict with the server version.	Conflicts
		removeAll():void Remove all items from the list.	ArrayList
		removeAllResolved():void Removes all resolved conflicts from this collection.	Conflicts
		removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void Tar bort en avlyssnare från EventDispatcher-objektet.	EventDispatcher
		removeItem(item:Object):Boolean Removes the specified item from this list, should it exist.	ArrayList
		removeItemAt(index:int):Object Remove the item at the specified index and return it.	ArrayList
		setItemAt(item:Object, index:int):Object Place the item at the specified index.	ArrayList
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Anger tillgänglighet för en dynamisk egenskap för slingåtgärder.	Object
		toArray():Array Return an Array that is populated in the same order as the IList implementation.	ArrayList
		toLocaleString():String Returnerar det här objektets strängrepresentation, formaterad i enlighet med språkspecifika konventioner.	Object
		toString():String [åsidosätt] Returns a String representation of this Conflicts object.	Conflicts
		valueOf():Object Returnerar det angivna objektets primitiva värde.	Object
		willTrigger(type:String):Boolean Kontrollerar om en händelseavlyssnare är registrerad för det här EventDispatcher-objektet eller något av dess överordnade objekt för den angivna händelsetypen.	EventDispatcher

Skyddade metoder

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	Metod		Definieras med
		itemUpdateHandler(event:PropertyChangeEvent):void Called when any of the contained items in the list dispatch an ObjectChange event.	ArrayList
		startTrackUpdates(item:Object):void If the item is an IEventDispatcher, watch it for updates.	ArrayList
		stopTrackUpdates(item:Object):void If the item is an IEventDispatcher, stop watching it for updates.	ArrayList

Händelser

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	Sammanfattning	Definieras med
activate	[utsändningshändelse] Skickas när Flash Player eller AIR får operativsystemfokus och blir aktivt.	EventDispatcher
collectionChange	Dispatched when the IList has been updated in some way.	ArrayList
deactivate	[utsändningshändelse] Skickas när Flash Player eller AIR förlorar operativsystemfokus och blir inaktivt.	EventDispatcher

Egenskapsdetaljer

length

egenskap

length:int [skrivskyddad] [åsidosätt]

Språkversion:

ActionScript 3.0

Produktversion:

Adobe Digital Enterprise Platform Data Services for Java EE 3

Körningsmiljöversioner:

Flash Player 9, AIR 1.1

The length of the source Array.

Den här egenskapen kan användas som källan för databindning. När den här egenskapen ändras, skickas händelsen collectionChange .

Implementering
override public function get length():int

resolved

egenskap

resolved:Boolean [skrivskyddad]

Språkversion:

ActionScript 3.0

Produktversion:

Adobe Digital Enterprise Platform Data Services for Java EE 3

Körningsmiljöversioner:

Flash Player 9, AIR 1.1

Indicates if there are any unresolved conflicts in the list. When this returns true all conflicts have been resolved and DataService.commit() can be called without an error.

Den här egenskapen kan användas som källan för databindning. När den här egenskapen ändras, skickas händelsen propertyChange .

Implementering
public function get resolved():Boolean

source

egenskap

source:Array[åsidosätt]

Språkversion:

ActionScript 3.0

Produktversion:

Adobe Digital Enterprise Platform Data Services for Java EE 3

Körningsmiljöversioner:

Flash Player 9, AIR 1.1

An Array of Conflict objects.

Implementering
override public function get source():Array
override public function set source(value:Array):void

Konstruktordetaljer

()

Konstruktor

public function Conflicts(dataService:ConcreteDataService = null)

Språkversion:

ActionScript 3.0

Produktversion:

Adobe Digital Enterprise Platform Data Services for Java EE 3

Körningsmiljöversioner:

Flash Player 9, AIR 1.1

Constructor.

Parametrar

dataService:ConcreteDataService (default = null) — The DataService that caused the conflict.

Metoddetaljer

acceptAllClient

()

metod

public function acceptAllClient():void

Språkversion:

ActionScript 3.0

Produktversion:

Adobe Digital Enterprise Platform Data Services for Java EE 3

Körningsmiljöversioner:

Flash Player 9, AIR 1.1

This is a convenience method that iterates all of the conflicts within this list and invokes the Conflict.acceptClient() method. Once completed this method will clear all of the conflicts in the list. Calling this method will requeue each local change and update all property values such that a subsequent call to DataService.commit() should succeed, allowing these changes to override the current ones.

Relaterade API-element

mx.data.Conflict.acceptClient()

acceptAllServer

()

metod

public function acceptAllServer():void

Språkversion:

ActionScript 3.0

Produktversion:

Adobe Digital Enterprise Platform Data Services for Java EE 3

Körningsmiljöversioner:

Flash Player 9, AIR 1.1

This is a convenience method that iterates all of the conflicts within this list and invokes the Conflict.acceptClient() method. Once completed this method will clear all of the conflicts in the list. Calling this method removes the conflicting local change and applies the property values found on each Conflict.serverObject within the list to each related local item.

Relaterade API-element

mx.data.Conflict.acceptServer()

getConflict

()

metod

public function getConflict(item:Object):Conflict

Språkversion:

ActionScript 3.0

Produktversion:

Adobe Digital Enterprise Platform Data Services for Java EE 3

Körningsmiljöversioner:

Flash Player 9, AIR 1.1

If there is an outstanding conflict for the given object, returns that conflict. Otherwise, returns null.

Parametrar

item:Object — The object to check for conflicts.

Returnerar

Conflict — A Conflict object if there is a conflict, and null otherwise.

raiseConflict

()

metod

 public function raiseConflict(dataManager:DataManager, cause:DataMessage, serverObject:Object, conflictingProperties:Array):void

Språkversion:

ActionScript 3.0

Produktversion:

Adobe Digital Enterprise Platform Data Services for Java EE 3

Körningsmiljöversioner:

Flash Player 9, AIR 1.1

This method is used by the DataServiceAdapter implementation when it need to raise a conflict because a change is in conflict with the server version.

Parametrar

	`dataManager:DataManager` — The DataManager instance.

	`cause:DataMessage` — The DataMessage object that caused the conflict. The `cause` should be the pending change which is in conflict with the server.

	`serverObject:Object` — The value of the server object whose property was to be changed.

	`conflictingProperties:Array` — An Array of the names of the properties that were in conflict between the client change and the remote item state. All property names are String values and exist in the public namespace.

removeAllResolved

()

metod

public function removeAllResolved():void

Språkversion:

ActionScript 3.0

Produktversion:

Adobe Digital Enterprise Platform Data Services for Java EE 3

Körningsmiljöversioner:

Flash Player 9, AIR 1.1

Removes all resolved conflicts from this collection.

toString

()

metod

override public function toString():String

Språkversion:

ActionScript 3.0

Produktversion:

Adobe Digital Enterprise Platform Data Services for Java EE 3

Körningsmiljöversioner:

Flash Player 9, AIR 1.1

Returns a String representation of this Conflicts object.

Returnerar

String — A String representation of this Conflicts object.

Juridiska meddelanden | Onlinesekretesspolicy

Conflicts - AS3 ADEP Data Services

Klasser x

length

resolved

source

Conflicts

acceptAllClient

acceptAllServer

getConflict

raiseConflict

removeAllResolved

toString