Validatable (Hibernate API Documentation) - Hibernate 2.1.8 正式版 API 英文文档

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net.sf.hibernate
Interface Validatable

public interface Validatable

Implemented by persistent classes with invariants that must be checked before inserting into or updating the database.

Author:: Gavin King

Method Summary

void validate()
Validate the state of the object before persisting it.

Method Detail

validate

public void validate()
              throws ValidationFailure

Validate the state of the object before persisting it. If a violation occurs, throw a ValidationFailure. This method must not change the state of the object by side-effect.

Throws:: ValidationFailure - if an invariant is violated