| Pacchetto | mx.messaging.messages |
| Classe | public class AbstractMessage |
| Ereditarietà | AbstractMessage  Object |
| Implementa | IMessage |
| Sottoclassi | AsyncMessage, HTTPRequestMessage, RemotingMessage |
| Versione linguaggio: | ActionScript 3.0 |
| Versioni prodotto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services per Java EE 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
headers property provides access to specialized meta
information for a specific message instance.
The headers property is an associative array with the specific
header name as the key.
The body of a message contains the instance specific data that needs to be
delivered and processed by the remote destination.
The body is an object and is the payload for a message.
Nascondi proprietà pubbliche ereditate
Mostra proprietà pubbliche ereditate| Proprietà | Definito da | ||
|---|---|---|---|
| body : Object
The body of a message contains the specific data that needs to be
delivered to the remote destination. | AbstractMessage | ||
| clientId : String
The clientId indicates which MessageAgent sent the message. | AbstractMessage | ||
 | constructor : Object
Un riferimento all'oggetto classe o alla funzione di costruzione per una determinata istanza di oggetto. | Object | |
| destination : String
The message destination. | AbstractMessage | ||
| headers : Object
The headers of a message are an associative array where the key is the
header name and the value is the header value. | AbstractMessage | ||
| messageId : String
The unique id for the message. | AbstractMessage | ||
| timestamp : Number
Provides access to the time stamp for the message. | AbstractMessage | ||
| timeToLive : Number
The time to live value of a message indicates how long the message
should be considered valid and deliverable. | AbstractMessage | ||
| Metodo | Definito da | ||
|---|---|---|---|
Constructs an instance of an AbstractMessage with an empty body and header. | AbstractMessage | ||
|
Indica se per un oggetto è definita una proprietà specifica. | Object | |
|
Indica se un'istanza della classe Object si trova nella catena di prototipi dell'oggetto specificato come parametro. | Object | |
|
Indica se la proprietà specificata esiste ed è enumerabile. | Object | |
|
Imposta la disponibilità di una proprietà dinamica per le operazioni cicliche. | Object | |
|
Restituisce la rappresentazione in formato stringa di questo oggetto, formattato in base alle convenzioni specifiche per le versioni localizzate. | Object | |
Returns a string representation of the message. | AbstractMessage | ||
|
Restituisce il valore di base dell'oggetto specificato. | Object | |
| Costante | Definito da | ||
|---|---|---|---|
| DESTINATION_CLIENT_ID_HEADER : String = "DSDstClientId" [statico]
Messages pushed from the server may arrive in a batch, with messages in the
batch potentially targeted to different Consumer instances. | AbstractMessage | ||
| ENDPOINT_HEADER : String = "DSEndpoint" [statico]
Messages are tagged with the endpoint id for the Channel they are sent over. | AbstractMessage | ||
| FLEX_CLIENT_ID_HEADER : String = "DSId" [statico]
This header is used to transport the global FlexClient Id value in outbound
messages once it has been assigned by the server. | AbstractMessage | ||
| PRIORITY_HEADER : String = "DSPriority" [statico]
Messages sent by a MessageAgent can have a priority header with a 0-9
numerical value (0 being lowest) and the server can choose to use this
numerical value to prioritize messages to clients. | AbstractMessage | ||
| REMOTE_CREDENTIALS_CHARSET_HEADER : String = "DSRemoteCredentialsCharset" [statico]
Messages that need to set remote credentials for a destination
may also need to report the character-set encoding that was used to
create the credentials String using this header. | AbstractMessage | ||
| REMOTE_CREDENTIALS_HEADER : String = "DSRemoteCredentials" [statico]
Messages that need to set remote credentials for a destination
carry the Base64 encoded credentials in this header. | AbstractMessage | ||
| REQUEST_TIMEOUT_HEADER : String = "DSRequestTimeout" [statico]
Messages sent with a defined request timeout use this header. | AbstractMessage | ||
| STATUS_CODE_HEADER : String = "DSStatusCode" [statico]
A status code can provide context about the nature of a response
message. | AbstractMessage | ||
body | proprietà |
body:Object| Versione linguaggio: | ActionScript 3.0 |
| Versioni prodotto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services per Java EE 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
The body of a message contains the specific data that needs to be delivered to the remote destination.
Implementazione
public function get body():Object public function set body(value:Object):voidclientId | proprietà |
clientId:String| Versione linguaggio: | ActionScript 3.0 |
| Versioni prodotto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services per Java EE 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
The clientId indicates which MessageAgent sent the message.
Implementazione
public function get clientId():String public function set clientId(value:String):voiddestination | proprietà |
destination:String| Versione linguaggio: | ActionScript 3.0 |
| Versioni prodotto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services per Java EE 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
The message destination.
Implementazione
public function get destination():String public function set destination(value:String):voidheaders | proprietà |
headers:Object| Versione linguaggio: | ActionScript 3.0 |
| Versioni prodotto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services per Java EE 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
The headers of a message are an associative array where the key is the header name and the value is the header value. This property provides access to the specialized meta information for the specific message instance. Core header names begin with a 'DS' prefix. Custom header names should start with a unique prefix to avoid name collisions.
Implementazione
public function get headers():Object public function set headers(value:Object):voidmessageId | proprietà |
messageId:String| Versione linguaggio: | ActionScript 3.0 |
| Versioni prodotto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services per Java EE 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
The unique id for the message.
Implementazione
public function get messageId():String public function set messageId(value:String):voidtimestamp | proprietà |
timestamp:Number| Versione linguaggio: | ActionScript 3.0 |
| Versioni prodotto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services per Java EE 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Provides access to the time stamp for the message. A time stamp is the date and time that the message was sent. The time stamp is used for tracking the message through the system, ensuring quality of service levels and providing a mechanism for message expiration.
Implementazione
public function get timestamp():Number public function set timestamp(value:Number):voidElementi API correlati
timeToLive | proprietà |
timeToLive:Number| Versione linguaggio: | ActionScript 3.0 |
| Versioni prodotto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services per Java EE 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
The time to live value of a message indicates how long the message
should be considered valid and deliverable.
This value works in conjunction with the timestamp value.
Time to live is the number of milliseconds that this message remains
valid starting from the specified timestamp value.
For example, if the timestamp value is 04/05/05 1:30:45 PST
and the timeToLive value is 5000, then this message will
expire at 04/05/05 1:30:50 PST.
Once a message expires it will not be delivered to any other clients.
Implementazione
public function get timeToLive():Number public function set timeToLive(value:Number):voidAbstractMessage | () | Funzione di costruzione |
public function AbstractMessage()| Versione linguaggio: | ActionScript 3.0 |
| Versioni prodotto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services per Java EE 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Constructs an instance of an AbstractMessage with an empty body and header. This message type should not be instantiated or used directly.
toString | () | metodo |
public function toString():String| Versione linguaggio: | ActionScript 3.0 |
| Versioni prodotto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services per Java EE 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Returns a string representation of the message.
RestituisceString — String representation of the message.
|
DESTINATION_CLIENT_ID_HEADER | Costante |
public static const DESTINATION_CLIENT_ID_HEADER:String = "DSDstClientId"| Versione linguaggio: | ActionScript 3.0 |
| Versioni prodotto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services per Java EE 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Messages pushed from the server may arrive in a batch, with messages in the batch potentially targeted to different Consumer instances. Each message will contain this header identifying the Consumer instance that will receive the message.
ENDPOINT_HEADER | Costante |
public static const ENDPOINT_HEADER:String = "DSEndpoint"| Versione linguaggio: | ActionScript 3.0 |
| Versioni prodotto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services per Java EE 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Messages are tagged with the endpoint id for the Channel they are sent over. Channels set this value automatically when they send a message.
FLEX_CLIENT_ID_HEADER | Costante |
public static const FLEX_CLIENT_ID_HEADER:String = "DSId"| Versione linguaggio: | ActionScript 3.0 |
| Versioni prodotto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services per Java EE 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
This header is used to transport the global FlexClient Id value in outbound messages once it has been assigned by the server.
PRIORITY_HEADER | Costante |
public static const PRIORITY_HEADER:String = "DSPriority"| Versione linguaggio: | ActionScript 3.0 |
| Versioni prodotto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services per Java EE 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Messages sent by a MessageAgent can have a priority header with a 0-9 numerical value (0 being lowest) and the server can choose to use this numerical value to prioritize messages to clients.
REMOTE_CREDENTIALS_CHARSET_HEADER | Costante |
public static const REMOTE_CREDENTIALS_CHARSET_HEADER:String = "DSRemoteCredentialsCharset"| Versione linguaggio: | ActionScript 3.0 |
| Versioni prodotto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services per Java EE 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Messages that need to set remote credentials for a destination may also need to report the character-set encoding that was used to create the credentials String using this header.
REMOTE_CREDENTIALS_HEADER | Costante |
public static const REMOTE_CREDENTIALS_HEADER:String = "DSRemoteCredentials"| Versione linguaggio: | ActionScript 3.0 |
| Versioni prodotto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services per Java EE 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Messages that need to set remote credentials for a destination carry the Base64 encoded credentials in this header.
REQUEST_TIMEOUT_HEADER | Costante |
public static const REQUEST_TIMEOUT_HEADER:String = "DSRequestTimeout"| Versione linguaggio: | ActionScript 3.0 |
| Versioni prodotto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services per Java EE 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Messages sent with a defined request timeout use this header. The request timeout value is set on outbound messages by services or channels and the value controls how long the corresponding MessageResponder will wait for an acknowledgement, result or fault response for the message before timing out the request.
STATUS_CODE_HEADER | Costante |
public static const STATUS_CODE_HEADER:String = "DSStatusCode"| Versione linguaggio: | ActionScript 3.0 |
| Versioni prodotto: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services per Java EE 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
A status code can provide context about the nature of a response message. For example, messages received from an HTTP based channel may need to report the HTTP response status code (if available).
Tue Jun 12 2018, 02:44 PM Z