| Pacote | mx.messaging |
| Classe | public class AbstractProducer |
| Herança | AbstractProducer  MessageAgent EventDispatcher Object |
| Subclasses | MultiTopicProducer, Producer |
| Versão da linguagem: | ActionScript 3.0 |
| Versões de produto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Versões de runtime: | Flash Player 9, AIR 1.1 |
Ocultar propriedades públicas herdadas
Mostrar propriedades públicas herdadas| Propriedade | Definido por | ||
|---|---|---|---|
 | authenticated : Boolean [somente leitura]
Indicates if this MessageAgent is using an authenticated connection to
its destination. | MessageAgent | |
| autoConnect : Boolean
If true the Producer automatically connects to its destination the
first time the send() method is called. | AbstractProducer | ||
| channelSet : ChannelSet
Provides access to the ChannelSet used by the MessageAgent. | MessageAgent | |
| clientId : String [somente leitura]
Provides access to the client id for the MessageAgent. | MessageAgent | |
| connected : Boolean [somente leitura]
Indicates whether this MessageAgent is currently connected to its
destination via its ChannelSet. | MessageAgent | |
| constructor : Object
Uma referência ao objeto de classe ou à função de construtor de uma determinada ocorrência de objeto. | Object | |
| defaultHeaders : Object
The default headers to apply to messages sent by the Producer. | AbstractProducer | ||
| destination : String
Provides access to the destination for the MessageAgent. | MessageAgent | |
| priority : int
The default message priority for the messages sent by the Producer. | AbstractProducer | ||
| reconnectAttempts : int
The number of reconnect attempts that the Producer makes in the event
that the destination is unavailable or the connection to the destination closes. | AbstractProducer | ||
| reconnectInterval : int
The number of milliseconds between reconnect attempts. | AbstractProducer | ||
| requestTimeout : int
Provides access to the request timeout in seconds for sent messages. | MessageAgent | |
| Método | Definido por | ||
|---|---|---|---|
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Invoked by a MessageResponder upon receiving a result for a sent
message. | MessageAgent | |
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registra um objeto de ouvinte de evento em um objeto EventDispatcher, de forma que o ouvinte receba a notificação de um evento. | EventDispatcher | |
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Handles a CONNECT ChannelEvent. | MessageAgent | |
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Handles a DISCONNECT ChannelEvent. | MessageAgent | |
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Handles a ChannelFaultEvent. | MessageAgent | |
Connects the Producer to its target destination. | AbstractProducer | ||
[substituir]
Disconnects the Producer from its remote destination. | AbstractProducer | ||
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Envia um evento para o fluxo de eventos. | EventDispatcher | |
|
Invoked by a MessageResponder upon receiving a fault for a sent message. | MessageAgent | |
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Verifica se o objeto EventDispatcher tem ouvintes registrados para um tipo específico de evento. | EventDispatcher | |
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Indica se um objeto tem uma propriedade especificada definida. | Object | |
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Returns true if there are any pending requests for the passed in message. | MessageAgent | |
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Called after the implementing object has been created
and all properties specified on the tag have been assigned. | MessageAgent | |
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Indica se uma ocorrência da classe Object está na cadeia de protótipos do objeto especificado como o parâmetro. | Object | |
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Logs the MessageAgent out from its remote destination. | MessageAgent | |
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Indica se a propriedade especificada existe e é enumerável. | Object | |
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Remove um ouvinte do objeto EventDispatcher. | EventDispatcher | |
Sends the specified message to its destination. | AbstractProducer | ||
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Sets the credentials that the MessageAgent uses to authenticate to
destinations. | MessageAgent | |
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Define a disponibilidade de uma propriedade dinâmica para operações de repetição. | Object | |
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Sets the remote credentials that will be passed through to the remote destination
for authenticating to secondary systems. | MessageAgent | |
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Retorna a representação da string deste objeto, formatado segundo as convenções específicas para a localidade. | Object | |
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Retorna a representação de string do objeto especificado. | Object | |
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Retorna o valor primitivo do objeto especificado. | Object | |
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Verifica se um ouvinte de evento está registrado nesse objeto EventDispatcher ou em qualquer um de seus ancestrais para o tipo de evento especificado. | EventDispatcher | |
autoConnect | propriedade |
autoConnect:Boolean| Versão da linguagem: | ActionScript 3.0 |
| Versões de produto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Versões de runtime: | Flash Player 9, AIR 1.1 |
If true the Producer automatically connects to its destination the
first time the send() method is called.
If false then the connect() method must be called explicitly to
establish a connection to the destination.
By default this property is true, but applications that need to operate
in an offline mode may set this to false to prevent the send() method
from connecting implicitly.
Essa propriedade pode ser usada como a origem para o vínculo de dados. Quando essa propriedade é modificada, ela despacha o evento propertyChange .
Implementação
public function get autoConnect():Boolean public function set autoConnect(value:Boolean):voiddefaultHeaders | propriedade |
defaultHeaders:Object| Versão da linguagem: | ActionScript 3.0 |
| Versões de produto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Versões de runtime: | Flash Player 9, AIR 1.1 |
The default headers to apply to messages sent by the Producer. Any default headers that do not exist in the message will be created. If the message already contains a matching header, the value in the message takes precedence and the default header value is ignored.
Essa propriedade pode ser usada como a origem para o vínculo de dados. Quando essa propriedade é modificada, ela despacha o evento propertyChange .
Implementação
public function get defaultHeaders():Object public function set defaultHeaders(value:Object):voidpriority | propriedade |
priority:int| Versão da linguagem: | ActionScript 3.0 |
| Versões de produto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Versões de runtime: | Flash Player 9, AIR 1.1 |
The default message priority for the messages sent by the Producer. The valid values are 0 to 9 (0 being lowest) and -1 means that the Producer does not have a priority set. Note that if the message already has a priority defined, that takes precedence over Producer's priority.
Essa propriedade pode ser usada como a origem para o vínculo de dados. Quando essa propriedade é modificada, ela despacha o evento propertyChange .
Implementação
public function get priority():int public function set priority(value:int):voidreconnectAttempts | propriedade |
reconnectAttempts:int| Versão da linguagem: | ActionScript 3.0 |
| Versões de produto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Versões de runtime: | Flash Player 9, AIR 1.1 |
The number of reconnect attempts that the Producer makes in the event that the destination is unavailable or the connection to the destination closes. A value of -1 enables infinite attempts. A value of zero disables reconnect attempts.
Reconnect attempts are made at a constant rate according to the reconnect interval value. When a reconnect attempt is made if the underlying channel for the Producer is not connected or attempting to connect the channel will start a connect attempt. Subsequent Producer reconnect attempts that occur while the underlying channel connect attempt is outstanding are effectively ignored until the outstanding channel connect attempt succeeds or fails.
Essa propriedade pode ser usada como a origem para o vínculo de dados. Quando essa propriedade é modificada, ela despacha o evento propertyChange .
Implementação
public function get reconnectAttempts():int public function set reconnectAttempts(value:int):voidElementos da API relacionados
reconnectInterval | propriedade |
reconnectInterval:int| Versão da linguagem: | ActionScript 3.0 |
| Versões de produto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Versões de runtime: | Flash Player 9, AIR 1.1 |
The number of milliseconds between reconnect attempts. If a Producer doesn't receive an acknowledgement for a connect attempt, it will wait the specified number of milliseconds before making a subsequent reconnect attempt. Setting the value to zero disables reconnect attempts.
Reconnect attempts are made at a constant rate according to this value. When a reconnect attempt is made if the underlying channel for the Producer is not connected or attempting to connect the channel will start a connect attempt. Subsequent Producer reconnect attempts that occur while the underlying channel connect attempt is outstanding are effectively ignored until the outstanding channel connect attempt succeeds or fails.
Essa propriedade pode ser usada como a origem para o vínculo de dados. Quando essa propriedade é modificada, ela despacha o evento propertyChange .
Implementação
public function get reconnectInterval():int public function set reconnectInterval(value:int):voidLança
ArgumentError — If the assigned value is negative.
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Elementos da API relacionados
connect | () | método |
public function connect():void| Versão da linguagem: | ActionScript 3.0 |
| Versões de produto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Versões de runtime: | Flash Player 9, AIR 1.1 |
Connects the Producer to its target destination.
When a connection is established the connected property will
change to true and this property is bindable and generates
PropertyChangeEvents.
The internal TRIGGER_CONNECT_OPERATION CommandMessage that is sent will result
in an acknowledge or fault event depending upon whether the underlying channel
establishes its connection.
Lança
InvalidDestinationError — If no destination is set.
|
Exemplo
Como usar este exemplo
var producer:Producer = new Producer();
producer.destination = "TestTopic";
producer.addEventListener(PropertyChangeEvent.PROPERTY_CHANGE, handleConnect);
producer.connect();
disconnect | () | método |
override public function disconnect():void| Versão da linguagem: | ActionScript 3.0 |
| Versões de produto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Versões de runtime: | Flash Player 9, AIR 1.1 |
Disconnects the Producer from its remote destination.
This method does not wait for outstanding network operations to complete.
After invoking disconnect(), the Producer will report that it is not
connected and it will not receive any outstanding message acknowledgements or faults.
Disconnecting stops automatic reconnect attempts if they are running.
send | () | método |
public function send(message:IMessage):void| Versão da linguagem: | ActionScript 3.0 |
| Versões de produto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Versões de runtime: | Flash Player 9, AIR 1.1 |
Sends the specified message to its destination. If the producer is being used for publish/subscribe messaging, only messages of type AsyncMessage should be sent unless a custom message type is being used and the message destination on the server has been configured to process the custom message type.
Parâmetros
message:IMessage — The Message to send.
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Lança
InvalidDestinationError — If no destination is set.
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Exemplo
Como usar este exemplo
var producer:Producer = new Producer();
producer.destination = "TestTopic";
var msg:AsyncMessage = new AsyncMessage();
msg.body = "test message";
producer.send(msg);
Wed Jun 13 2018, 11:10 AM Z