package edu.ualberta.med.biobank.validator.constraint;
import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
import javax.validation.Constraint;
import javax.validation.Payload;
import edu.ualberta.med.biobank.validator.constraint.impl.UniqueValidator;
import static java.lang.annotation.ElementType.ANNOTATION_TYPE;
import static java.lang.annotation.ElementType.CONSTRUCTOR;
import static java.lang.annotation.ElementType.PARAMETER;
import static java.lang.annotation.ElementType.TYPE;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
/**
* Asserts that the annotated bean has a unique set of the given properties.
*
* @author Jonathan Ferland
*/
@Documented
@Constraint(validatedBy = { UniqueValidator.class })
@Target({ TYPE, ANNOTATION_TYPE, CONSTRUCTOR, PARAMETER })
@Retention(RUNTIME)
public @interface Unique {
String message() default "";
String[] properties();
Class<?>[] groups() default {};
Class<? extends Payload>[] payload() default {};
/**
* Defines several {@code @Unique} annotations on the same element.
*/
@Target({ TYPE, ANNOTATION_TYPE, CONSTRUCTOR, PARAMETER })
@Retention(RUNTIME)
@Documented
public @interface List {
Unique[] value();
}
}