JavaLessons/AtLeastOneGroupValidator/src/main/java/me/bvn13/test/spring/validation/atleastonegroup/web/validation/AtLeastOneGroupValidated.java

33 lines
1019 B
Java

package me.bvn13.test.spring.validation.atleastonegroup.web.validation;
import javax.validation.Constraint;
import javax.validation.Payload;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Object passes validation if only one of specified validation group passes.
*/
@Documented
@Constraint(validatedBy = AtLeastOneGroupValidator.class)
@Target({ElementType.TYPE})
@Retention(RetentionPolicy.RUNTIME)
public @interface AtLeastOneGroupValidated {
String message() default "All constrain groups are not valid!";
Class<?>[] groups() default {};
/**
* These groups are for checking validation.
* If any of specified group passes the validation, then the whole validation passes.
*
* @return Validation groups (must be specified)
*/
Class<?>[] checkingGroups();
Class<? extends Payload>[] payload() default {};
}