Operation

Paquete	mx.rpc.soap
Clase	public class Operation
Herencia	Operation AbstractOperation AbstractInvoker EventDispatcher Object
Subclases	Operation

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

An Operation used specifically by WebServices. An Operation is an individual method on a service. An Operation can be called either by invoking the function of the same name on the service or by accessing the Operation as a property on the service and calling the send() method.

Propiedades públicas

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	Propiedad		Definido por
		arguments : Object The arguments to pass to the Operation when it is invoked.	AbstractOperation
		constructor : Object Una referencia a la clase de objeto o función constructora para una instancia de objeto determinada.	Object
		endpointURI : String The location of the WebService for this Operation.	Operation
		forcePartArrays : Boolean Determines whether or not a single or empty return value for an output message part that is defined as an array should be returned as an array containing one (or zero, respectively) elements.	Operation
		headerFormat : String Determines how the SOAP encoded headers are decoded.	Operation
		headers : Array [solo lectura] Accessor to an Array of SOAPHeaders that are to be sent on each invocation of the operation.	Operation
		httpHeaders : Object Custom HTTP headers to be sent to the SOAP endpoint.	Operation
		ignoreWhitespace : Boolean Determines whether whitespace is ignored when processing XML for a SOAP encoded request or response.	Operation
		lastResult : Object [solo lectura] The result of the last invocation.	AbstractInvoker
		makeObjectsBindable : Boolean [override] When this value is true, anonymous objects returned are forced to bindable objects.	Operation
		multiplePartsFormat : String Determines the type of the default result object for calls to web services that define multiple parts in the output message.	Operation
		name : String The name of this Operation.	AbstractOperation
		operationManager : Function This property is set usually by framework code which wants to modify the behavior of a service invocation without modifying the way in which the service is called externally.	AbstractInvoker
		properties : Object This is a hook primarily for framework developers to register additional user specified properties for your operation.	AbstractOperation
		request : Object The request of the Operation is an object structure or an XML structure.	Operation
		resultElementType : Class Like resultType, used to define the ActionScript class used by a given operation though this property only applies to operations which return a multi-valued result (e.g.	AbstractInvoker
		resultFormat : String Determines how the Operation result is decoded.	Operation
		resultHeaders : Array [solo lectura] The headers that were returned as part of the last execution of this operation.	Operation
		resultType : Class Specifies an optional return type for the operation.	AbstractInvoker
		service : AbstractService [solo lectura] Provides convenient access to the service on which the Operation is being invoked.	AbstractOperation
		xmlSpecialCharsFilter : Function Specifies a custom function used to escape XML special characters before encoding any simple content.	Operation

Métodos públicos

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	Método		Definido por
		Operation(webService:AbstractService = null, name:String = null) Creates a new Operation.	Operation
		addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void Registra un objeto de detector de eventos con un objeto EventDispatcher, de modo que el detector reciba la notificación de un evento.	EventDispatcher
		addHeader(header:Object):void Adds a header that is applied only to this Operation.	Operation
		addSimpleHeader(qnameLocal:String, qnameNamespace:String, headerName:String, headerValue:String):void Adds a header that is applied only to this Operation.	Operation
		cancel(id:String = null):mx.rpc:AsyncToken [override] Cancels the last service invocation or an invokation with the specified ID.	Operation
		clearHeaders():void Clears the headers for this individual Operation.	Operation
		clearResult(fireBindingEvent:Boolean = true):void Sets the result property of the invoker to null.	AbstractInvoker
		dispatchEvent(event:Event):Boolean Distribuye un evento en el flujo del evento.	EventDispatcher
		getHeader(qname:QName, headerName:String = null):SOAPHeader Returns a header if a match is found based on QName localName and URI.	Operation
		hasEventListener(type:String):Boolean Comprueba si el objeto EventDispatcher tiene detectores registrados para un tipo concreto de evento.	EventDispatcher
		hasOwnProperty(name:String):Boolean Indica si un objeto tiene definida una propiedad especificada.	Object
		isPrototypeOf(theClass:Object):Boolean Indica si hay una instancia de la clase Object en la cadena de prototipo del objeto especificado como parámetro.	Object
		propertyIsEnumerable(name:String):Boolean Indica si existe la propiedad especificada y si es enumerable.	Object
		removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void Elimina un detector del objeto EventDispatcher.	EventDispatcher
		removeHeader(qname:QName, headerName:String = null):void Removes the header with the given QName from all operations.	Operation
		send(... args):mx.rpc:AsyncToken Executes the method.	AbstractOperation
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Establece la disponibilidad de una propiedad dinámica para operaciones de bucle.	Object
		setResult(result:Object):void This hook is exposed to update the lastResult property.	AbstractInvoker
		toLocaleString():String Devuelve la representación de cadena de este objeto, con formato según las convenciones específicas de configuración regional.	Object
		toString():String Devuelve la representación de cadena del objeto especificado.	Object
		valueOf():Object Devuelve el valor simple del objeto especificado.	Object
		willTrigger(type:String):Boolean Comprueba si hay registrado un detector de eventos con este objeto EventDispatcher o con cualquiera de sus ascendientes para el tipo de evento concreto.	EventDispatcher

Eventos

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	Resumen	Definido por
activate	[evento broadcast] Se distribuye cuando Flash Player o AIR pasan a estar activos.	EventDispatcher
deactivate	[evento broadcast] Se distribuye cuando Flash Player o de AIR pasan a estar inactivos.	EventDispatcher
fault	Dispatched when an Operation call fails.	AbstractOperation
header	Dispatched when an Operation invocation returns with SOAP headers in the response.	Operation
result	Dispatched when an Operation invocation successfully returns.	AbstractOperation

Información sobre propiedades

endpointURI

propiedad

endpointURI:String

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

The location of the WebService for this Operation. Normally, the WSDL specifies the location of the services, but you can set this property to override that location for the individual Operation.

Implementación
public function get endpointURI():String
public function set endpointURI(value:String):void

forcePartArrays

propiedad

forcePartArrays:Boolean

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Determines whether or not a single or empty return value for an output message part that is defined as an array should be returned as an array containing one (or zero, respectively) elements. This is applicable for document/literal "wrapped" web services, where one or more of the elements that represent individual message parts in the "wrapper" sequence could have the maxOccurs attribute set with a value greater than 1. This is a hint that the corresponding part should be treated as an array even if the response contains zero or one values for that part. Setting forcePartArrays to true will always create an array for parts defined in this manner, regardless of the number of values returned. Leaving forcePartArrays as false will only create arrays if two or more elements are returned.

Implementación
public function get forcePartArrays():Boolean
public function set forcePartArrays(value:Boolean):void

headerFormat

propiedad

headerFormat:String

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Determines how the SOAP encoded headers are decoded. A value of object specifies that each header XML node will be decoded into a SOAPHeader object, and its content property will be an object structure as specified in the WSDL document. A value of xml specifies that the XML will be left as XMLNodes. A value of e4x specifies that the XML will be accessible using ECMAScript for XML (E4X) expressions.

Implementación
public function get headerFormat():String
public function set headerFormat(value:String):void

headers

propiedad

headers:Array [solo lectura]

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Accessor to an Array of SOAPHeaders that are to be sent on each invocation of the operation.

Implementación
public function get headers():Array

httpHeaders

propiedad

httpHeaders:Object

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Custom HTTP headers to be sent to the SOAP endpoint. If multiple headers need to be sent with the same name the value should be specified as an Array.

Implementación
public function get httpHeaders():Object
public function set httpHeaders(value:Object):void

ignoreWhitespace

propiedad

ignoreWhitespace:Boolean

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Determines whether whitespace is ignored when processing XML for a SOAP encoded request or response. The default is true and thus whitespace is not preserved. If an XML Schema type definition specifies a whiteSpace restriction set to preserve then ignoreWhitespace must first be set to false. Conversely, if a type whiteSpace restriction is set to replace or collapse then that setting will be honored even if ignoreWhitespace is set to false.

Implementación
public function get ignoreWhitespace():Boolean
public function set ignoreWhitespace(value:Boolean):void

makeObjectsBindable

propiedad

makeObjectsBindable:Boolean[override]

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

When this value is true, anonymous objects returned are forced to bindable objects.

Implementación
override public function get makeObjectsBindable():Boolean
override public function set makeObjectsBindable(value:Boolean):void

multiplePartsFormat

propiedad

multiplePartsFormat:String

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Determines the type of the default result object for calls to web services that define multiple parts in the output message. A value of "object" specifies that the lastResult object will be an Object with named properties corresponding to the individual output parts. A value of "array" would make the lastResult an array, where part values are pushed in the order they occur in the body of the SOAP message. The default value for document- literal operations is "object". The default for rpc operations is "array". The multiplePartsFormat property is applicable only when resultFormat is "object" and ignored otherwise.

Implementación
public function get multiplePartsFormat():String
public function set multiplePartsFormat(value:String):void

request

propiedad

request:Object

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

The request of the Operation is an object structure or an XML structure. If you specify XML, the XML is sent as is. If you pass an object, it is encoded into a SOAP XML structure.

Implementación
public function get request():Object
public function set request(value:Object):void

resultFormat

propiedad

resultFormat:String

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Determines how the Operation result is decoded. A value of object specifies that the XML will be decoded into an object structure as specified in the WSDL document. A value of xml specifies that the XML will be left as XMLNodes. A value of e4x specifies that the XML will be accessible using ECMAScript for XML (E4X) expressions.

Implementación
public function get resultFormat():String
public function set resultFormat(value:String):void

resultHeaders

propiedad

resultHeaders:Array [solo lectura]

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

The headers that were returned as part of the last execution of this operation. They match up with the lastResult property and are the same as the collection of headers that are dispatched individually as HeaderEvents.

Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento resultForBinding .

Implementación
public function get resultHeaders():Array

xmlSpecialCharsFilter

propiedad

xmlSpecialCharsFilter:Function

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Specifies a custom function used to escape XML special characters before encoding any simple content. Valid for all operations on the web service unless specifically overwritten on the operation level. If no function is provided, the defaults is whatever is set by the particular implementation of IXMLEncoder.

Implementación
public function get xmlSpecialCharsFilter():Function
public function set xmlSpecialCharsFilter(value:Function):void

Información sobre constructores

()

Información sobre

public function Operation(webService:AbstractService = null, name:String = null)

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Creates a new Operation. This is usually done directly by the MXML compiler or automatically by the WebService when an unknown operation has been accessed. It is not recommended that a developer use this constructor directly.

Parámetros

	`webService:AbstractService` (default = `null`) — The web service upon which this Operation is invoked.

	`name:String` (default = `null`) — The name of this Operation.

Información sobre métodos

addHeader

()

método

public function addHeader(header:Object):void

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Adds a header that is applied only to this Operation. The header can be provided in a pre-encoded form as an XML instance, or as a SOAPHeader instance which leaves the encoding up to the internal SOAP encoder.

Parámetros

header:Object — The SOAP header to add to this Operation.

addSimpleHeader

()

método

public function addSimpleHeader(qnameLocal:String, qnameNamespace:String, headerName:String, headerValue:String):void

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Adds a header that is applied only to this Operation.

Parámetros

	`qnameLocal:String` — the localname for the header QName

	`qnameNamespace:String` — the namespace for header QName

	`headerName:String` — Name of the header.

	`headerValue:String` — Value of the header.

cancel

()

método

override public function cancel(id:String = null):mx.rpc:AsyncToken

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Cancels the last service invocation or an invokation with the specified ID. Even though the network operation may still continue, no result or fault event is dispatched.

Parámetros

id:String (default = null) — The messageId of the invocation to cancel. Optional. If omitted, the last service invocation is canceled.

Valor devuelto

mx.rpc:AsyncToken — The AsyncToken associated with the call that is cancelled or null if no call was cancelled.

clearHeaders

()

método

public function clearHeaders():void

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Clears the headers for this individual Operation.

getHeader

()

método

public function getHeader(qname:QName, headerName:String = null):SOAPHeader

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Returns a header if a match is found based on QName localName and URI.

Parámetros

	`qname:QName` — QName of the SOAPHeader.

	`headerName:String` (default = `null`) — Name of a header in the SOAPHeader content (Optional)

Valor devuelto

SOAPHeader — Returns the SOAPHeader.

removeHeader

()

método

public function removeHeader(qname:QName, headerName:String = null):void

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Removes the header with the given QName from all operations.

Parámetros

	`qname:QName` — QName of the SOAPHeader.

	`headerName:String` (default = `null`) — Name of a header in the SOAPHeader content (Optional)

Información sobre eventos

header

Evento

Tipo de objeto de evento: mx.rpc.events.HeaderEvent
propiedad HeaderEvent.type = mx.rpc.events.HeaderEvent.HEADER

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Dispatched when an Operation invocation returns with SOAP headers in the response. A HeaderEvent is dispatched for each SOAP header.

The HEADER event type.

The properties of the event object have the following values:

Property	Value
`bubbles`	false
`token`	The token that represents the call to the method. Used in the asynchronous completion token pattern.
`cancelable`	true, but the preventDefault() method has no effect.
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `myButton.addEventListener()` to register an event listener, myButton is the value of the `currentTarget`.
`header`	Header that the RPC call returns in the response.
`message`	The Message associated with this event.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.

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Operation - AS3 Flex

Paquetesx

Elementos del lenguaje

Apéndices

Paquete mx.rpc.soap

endpointURI

forcePartArrays

headerFormat

headers

httpHeaders

ignoreWhitespace

makeObjectsBindable

multiplePartsFormat

request

resultFormat

resultHeaders

xmlSpecialCharsFilter

Operation

addHeader

addSimpleHeader

cancel

clearHeaders

getHeader

removeHeader

header