Obtaining JMS Destination from Session Object

Added by Gilad David Maayan, last edited by Aleia Hutcherson on May 26, 2008  (view change)
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Summary: The easiest way to obtain a JMS destination – from the Session object.

Overview

The easiest way to obtain a JMS destination is to retrieve it from the Session object.

  • To obtain a Queue, use createQueue() from the QueueSession: 
    Queue queue = queueSession.createQueue (destName);
  • To obtain a Topic, use createTopic() from the TopicSession: 
    Topic topic = topicSession.createTopic(queueName);

In both cases, use destName as the name of the desired queue or topic.
Results of these methods vary depending on the fundamental messaging product used. JMS specifications state that creating topics and queues is administrative in nature and is not performed by JMS. It may be necessary to use an administrative tool, specific to the messaging product you are using, to create the destination first, and then afterwards, use the JMS methods to obtain a Queue or Topic object to represent them.

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