Constraint (Java EE 6 )

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SUMMARY: REQUIRED | OPTIONAL

DETAIL: ELEMENT

javax.validation
Annotation Type Constraint

@Documented @Target(value=ANNOTATION_TYPE) @Retention(value=RUNTIME) public @interface Constraint

Link between a constraint annotation and its constraint validation implementations.

A given constraint annotation should be annotated by a @Constraint annotation which refers to its list of constraint validation implementations.

Required Element Summary
`java.lang.Class<? extends ConstraintValidator<?,?>>[]`	`validatedBy` `ConstraintValidator` classes must reference distinct target types.

Element Detail

public abstract java.lang.Class<? extends ConstraintValidator<?,?>>[] validatedBy

ConstraintValidator classes must reference distinct target types. If two ConstraintValidator refer to the same type, an exception will occur.