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PreUpdate (Java EE 5 SDK) - Java Platform, Enterprise Edition v5.0 API Specifications

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javax.persistence
Annotation Type PreUpdate

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@Target(value=METHOD)
@Retention(value=RUNTIME)
public @interface PreUpdate

Is used to specify callback methods for the corresponding lifecycle event. This annotation may be applied to methods of an entity class, a mapped superclass, or a callback listener class.

Since:

Java Persistence 1.0

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