annotation for enum hibernate validator
public class CustomerTypeSubSetValidator implements ConstraintValidator<CustomerTypeSubset, CustomerType> {
private CustomerType[] subset;
@Override
public void initialize(CustomerTypeSubset constraint) {
this.subset = constraint.anyOf();
}
@Override
public boolean isValid(CustomerType value, ConstraintValidatorContext context) {
return value == null || Arrays.asList(subset).contains(value);
}
}