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Enterprise JavaBeans 3.1, 6th Edition
book

Enterprise JavaBeans 3.1, 6th Edition

by Andrew Lee Rubinger, Bill Burke
September 2010
Intermediate to advanced content levelIntermediate to advanced
766 pages
18h 35m
English
O'Reilly Media, Inc.
Content preview from Enterprise JavaBeans 3.1, 6th Edition

Transactions

When a bean calls createTimer(), the operation is performed in the scope of the current transaction. If the transaction rolls back, the timer is undone and it’s not created (or, more precisely, it’s uncreated).

In most cases, the timeout callback method on beans should have a transaction attribute of RequiresNew. This ensures that the work performed by the callback method is in the scope of container-initiated transactions. Transactions are covered in more detail in Chapter 17.

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Publisher Resources

ISBN: 9781449399139Errata Page