org.granite.client.messaging

Class Producer

java.lang.Object

org.granite.client.messaging.AbstractTopicAgent

org.granite.client.messaging.Producer

All Implemented Interfaces:

TopicAgent

public class Producer
extends AbstractTopicAgent

Producer class that allows to publish messages on a remote pub/sub destination All publish(java.lang.Object, org.granite.client.messaging.ResponseListener...) methods are asynchronous and won't block the thread initiating the call.

 Producer producer = new Producer(messagingChannel, "myDestination", "myTopic");
 producer.publish("some message");
 
 

Author:

Franck WOLFF

Field Summary

Fields inherited from class org.granite.client.messaging.AbstractTopicAgent

channel, defaultHeaders, destination, topic

Constructor Summary

Constructors

Constructor and Description
Producer(MessagingChannel channel, java.lang.String destination, java.lang.String topic) Create a producer for the specified channel and destination

Method Summary

Methods

Modifier and Type	Method and Description
ResponseMessageFuture	publish(java.lang.Object message, java.util.Map<java.lang.String,java.lang.Object> headers, ResponseListener... listeners) Publish a message on the channel with the specified headers
ResponseMessageFuture	publish(java.lang.Object message, ResponseListener... listeners) Publish a message on the channel

Methods inherited from class org.granite.client.messaging.AbstractTopicAgent

getChannel, getDefaultHeaders, getDestination, getTopic

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Producer

public Producer(MessagingChannel channel,
        java.lang.String destination,
        java.lang.String topic)

Create a producer for the specified channel and destination

Parameters:

channel - messaging channel

destination - remote destination

topic - subtopic to which the producer sends its messages

Method Detail

publish

public ResponseMessageFuture publish(java.lang.Object message,
                            ResponseListener... listeners)

Publish a message on the channel

Parameters:

message - message (any object or String)

listeners - array of listeners that will be notified when the message is delivered

Returns:

future triggered when the message is delivered

publish

public ResponseMessageFuture publish(java.lang.Object message,
                            java.util.Map<java.lang.String,java.lang.Object> headers,
                            ResponseListener... listeners)

Publish a message on the channel with the specified headers

Parameters:

message - message (any object or String)

headers - headers for this message

listeners - array of listeners that will be notified when the message is delivered

Returns:

future triggered when the message is delivered