Package | mx.messaging |
Class | public class MultiTopicProducer |
Inheritance | MultiTopicProducer AbstractProducer MessageAgent EventDispatcher Object |
Language Version: | ActionScript 3.0 |
Product Versions: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3 |
Runtime Versions: | Flash Player 9, AIR 1.1 |
The MultiTopicProducer will dispatch a MessageAckEvent or MessageFaultEvent for each message they send depending upon whether the outbound message was sent and processed successfully or not.
Property | Defined By | ||
---|---|---|---|
authenticated : Boolean [read-only]
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 [read-only]
Provides access to the client id for the MessageAgent. | MessageAgent | ||
connected : Boolean [read-only]
Indicates whether this MessageAgent is currently connected to its
destination via its ChannelSet. | MessageAgent | ||
constructor : Object
A reference to the class object or constructor function for a given object instance. | 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 | ||
subtopics : ArrayCollection
Provides access to the list of subtopics used in publishing any messages
| MultiTopicProducer |
Method | Defined By | ||
---|---|---|---|
Constructor. | MultiTopicProducer | ||
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
Registers an event listener object with an EventDispatcher object so that the listener
receives notification of an event. | EventDispatcher | ||
Adds a subtopic to the current list of subtopics for messages sent by this
producer. | MultiTopicProducer | ||
Handles a CONNECT ChannelEvent. | MessageAgent | ||
Handles a DISCONNECT ChannelEvent. | MessageAgent | ||
Handles a ChannelFaultEvent. | MessageAgent | ||
Connects the Producer to its target destination. | AbstractProducer | ||
[override]
Disconnects the Producer from its remote destination. | AbstractProducer | ||
Dispatches an event into the event flow. | EventDispatcher | ||
Invoked by a MessageResponder upon receiving a fault for a sent message. | MessageAgent | ||
Checks whether the EventDispatcher object has any listeners registered for a specific type
of event. | EventDispatcher | ||
Indicates whether an object has a specified property defined. | Object | ||
Returns true if there are any pending requests for the passed in message. | MessageAgent | ||
Called after the implementing object has been created
and all properties specified on the tag have been assigned. | MessageAgent | ||
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | ||
Logs the MessageAgent out from its remote destination. | MessageAgent | ||
Indicates whether the specified property exists and is enumerable. | Object | ||
Removes a listener from the EventDispatcher object. | EventDispatcher | ||
Removes the subtopic from the subtopics property. | MultiTopicProducer | ||
Sends the specified message to its destination. | AbstractProducer | ||
Sets the credentials that the MessageAgent uses to authenticate to
destinations. | MessageAgent | ||
Sets the availability of a dynamic property for loop operations. | Object | ||
Sets the remote credentials that will be passed through to the remote destination
for authenticating to secondary systems. | MessageAgent | ||
Returns the string representation of this object, formatted according to locale-specific conventions. | Object | ||
Returns the string representation of the specified object. | Object | ||
Returns the primitive value of the specified object. | Object | ||
Checks whether an event listener is registered with this EventDispatcher object or any of
its ancestors for the specified event type. | EventDispatcher |
subtopics | property |
subtopics:ArrayCollection
Language Version: | ActionScript 3.0 |
Product Versions: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3 |
Runtime Versions: | Flash Player 9, AIR 1.1 |
Provides access to the list of subtopics used in publishing any messages
This property can be used as the source for data binding. When this property is modified, it dispatches the propertyChange
event.
Implementation
public function get subtopics():ArrayCollection
public function set subtopics(value:ArrayCollection):void
MultiTopicProducer | () | Constructor |
public function MultiTopicProducer()
Language Version: | ActionScript 3.0 |
Product Versions: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3 |
Runtime Versions: | Flash Player 9, AIR 1.1 |
Constructor.
Example ( How to use this example )
function sendMessage():void { var producer:MultiTopicProducer = new MultiTopicProducer(); producer.destination = "NASDAQ"; var msg:AsyncMessage = new AsyncMessage(); msg.headers.operation = "UPDATE"; msg.body = {"SYMBOL":50.00}; // only send to subscribers to subtopic "SYMBOL" and "ALLSTOCKS" msg.addSubtopic("SYMBOL"); msg.addSubtopic("ALLSTOCKS"); producer.send(msg); }
addSubtopic | () | method |
public function addSubtopic(subtopic:String):void
Language Version: | ActionScript 3.0 |
Product Versions: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3 |
Runtime Versions: | Flash Player 9, AIR 1.1 |
Adds a subtopic to the current list of subtopics for messages sent by this producer. This is a shortcut to adding this subtopic to the subtopics property.
Parameters
subtopic:String — The subtopic to add to the current list of
subtopics sent by this producer.
|
removeSubtopic | () | method |
public function removeSubtopic(subtopic:String):void
Language Version: | ActionScript 3.0 |
Product Versions: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3 |
Runtime Versions: | Flash Player 9, AIR 1.1 |
Removes the subtopic from the subtopics property. Throws an error if the subtopic is not in the list.
Parameters
subtopic:String — The subtopic to remove from the subtopics property.
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Thu Dec 6 2018, 01:12 PM -08:00