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JSF 2.0 Bean Validation and Dependency Injection
Posted: June 21, 2010Published: May 4, 2010
Author: Sangeetha S, Nitin KL, Ananya SPublisher: Gamelan.com
Data validation is such a common functionality in different tiers of Java applications that JSR 303 - bean validation, part of Java EE 6, provides a mechanism to define data validation constraints in a way that is independent of the application tier. This JSR allows you to specify data-validation constraints using annotations.

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