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Java Message Service, 2nd Edition
book

Java Message Service, 2nd Edition

by Mark Richards, Richard Monson-Haefel, David A Chappell
May 2009
Intermediate to advanced content levelIntermediate to advanced
330 pages
10h 34m
English
O'Reilly Media, Inc.
Content preview from Java Message Service, 2nd Edition

Sending Messages

There are two ways to send a message when using Spring: you can create a standard JMS Message object (e.g., TextMessage) and send that message using the send method on the JmsTemplate, or you can create a Java object (e.g., String) and send it using the convertAndSend method without having to first create a JMS Message object. Both of these techniques can use either a default destination (specified in the defaultDestination or defaultDestinationName properties on the JmsTemplate) or a specific destination specified directly in the send or convertAndSend methods.

When specifying a default destination on the JmsTemplate, you can use either the defaultDestination property or the defaultDestinationName property. The defaultDestination property takes a reference to a JMS destination. This can be a javax.jms.Destination, javax.jms.Queue, javax.jms.Topic, or a reference bean created from one of the specific destination classes provided by a JMS provider (for example, com.ibm.mq.jms.MQQueue). The defaultDestinationName property takes a String argument containing the JNDI name of the queue or topic. Note that when using the defaultDestinationName, you must also have a destinationResolver bean defined so the JNDI name can be resolved.

In the following two subsections, we will show how to use the send and convertAndSend methods using a default destination. In the third subsection, we will show how to specify a JMS destination in the send methods using either a JNDI name or a ...

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Publisher Resources

ISBN: 9780596802264Supplemental ContentErrata Page