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Sams Teach Yourself J2EE™ in 21 Days by Peter Roxburgh, Andy Longshaw, Debbie Law, Dan Haywood, Martin Bond

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Summary

Today, you have created some simple Message-driven beans and seen how easy it is consume JMS messages. Message-driven beans are a useful addition to the existing entity and session EJBs, offering a way for you to write asynchronous message consumers. You have seen how the container manages the life cycle of the bean, its transactions and security, so that having deployed your Message-driven beans, you can forget about them.

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