package bean.validatoren;

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;
import javax.validation.Constraint;
import javax.validation.Payload;

@Target({ElementType.METHOD, ElementType.FIELD, ElementType.ANNOTATION_TYPE})
@Retention(RetentionPolicy.RUNTIME)
@Constraint(validatedBy = {KeinDoppelterValidator.class})
@Documented
public @interface KeinDoppelter {
  String message() default "Nur ein Kredit pro Kreditgeber";

  Class<?>[] groups() default {};

  Class<? extends Payload>[] payload() default {};

}