EclipseLink/UserGuide/JPA/Basic JPA Development/Mapping/Locking

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Elug example icon.png Examples

Locking

This section describes choices you need to make when deciding on how to use EclipseLink locking options in your application architecture. We strongly recommend always using a locking policy in a concurrent system (see Configuring Locking Policy).

These choices can be summarized as follows:

If you are building a three-tier application, be aware of how that architecture affects the way you use locking (see Locking in a Three-Tier Application).

For more information, see Descriptors and Locking.



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