java - 如何将GroupSequenceProvider级联到成员列表？

Question

您好，我有一个名为 car 的示例 bean，我想重新定义它的验证序列:

@GroupSequenceProvider(value = CarSequenceProvider.class)
public class Car{
   @NotNull(groups = {groupOne.class})
   private Boolean isGood;

   @Valid
   private List<Driver> drivers;

   // getter/setter
}

这是我的驱动程序类

public class Driver{

  @NotEmpty(groups = {groupTwo.class})
  private List<String> skills;    

  //getter/setter
}

这是我的序列提供程序:

public class CarSequenceProvider implements DefaultGroupSequenceProvider<Car>{

  @Override
  public List<Class<?>> getValidationGroups(Car car) {
    List<Class<?>> sequence = new ArrayList<Class<?>>();
    sequence.add(Car.class);
    sequence.add(groupOne.class);

    if(car != null && car.IsGood()){
      sequence.add(groupTwo.class);
    }
}

基本上我只希望如果车好的话，所有驾驶员技能都不要为空。现在发生的情况是 @notEmpty 永远不会被调用，因为我的序列重新定义没有级联到驱动程序列表。那么可以级联吗？

非常感谢

Answer 1

Here @ConvertGroup comes into play which allows you during cascaded validation to use a different group than the originally requested one.

这是您尝试过的注释吗

来源:example-group-conversion-dedault-to-driver-checks