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21.2. Messaging in Seam

It is easy to send and receive JMS messages to and from Seam components.

21.2.1. Configuration
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To configure Seam infrastructure to send JMS messages, you must first tell Seam about the topics and queues you want to send messages to, and where to find the QueueConnectionFactory and TopicConnectionFactory, depending on your requirements.
By default, Seam uses UIL2ConnectionFactory, the default connection factory with JBossMQ. If you use another JMS provider, you must set one or both of queueConnection.queueConnectionFactoryJndiName and topicConnection.topicConnectionFactoryJndiName, in either seam.properties, web.xml, or components.xml.
To install Seam-managed TopicPublishers and QueueSenders, you must also list topics and queues in components.xml: 
<jms:managed-topic-publisher name="stockTickerPublisher" 
     auto-create="true" topic-jndi-name="topic/stockTickerTopic"/> 
    
<jms:managed-queue-sender name="paymentQueueSender" 
     auto-create="true" queue-jndi-name="queue/paymentQueue"/>
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