Jackson + Autovalue Builder bean验证

lou*_*ros 7 spring jackson java-8 auto-value

我有以下EventDTO课程:

@AutoValue
@JsonDeserialize(builder = AutoValue_Event.Builder.class)
@JsonIgnoreProperties(ignoreUnknown = true)
public abstract class Event {

    public static Event.Builder builder() {
        return new AutoValue_Event.Builder();
    }

    public abstract UUID id();

    @NotNull
    public abstract Type type();

    @NotNull
    @JsonSerialize(using = LocalDateSerializer.class)
    @JsonDeserialize(using = LocalDateDeserializer.class)
    public abstract LocalDate date();

    @AutoValue.Builder
    public abstract static class Builder {

        @JsonProperty("id")
        public abstract Builder id(UUID id);

        @JsonProperty("type")
        public abstract Builder type(Type type);

        @JsonProperty("date")
        public abstract Builder date(LocalDate date);

   }
}
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验证适用于typedate属性,并且JsonMappingException当有效负载不正确时,杰克逊会按预期抛出.不幸的是,返回的错误消息text/plain如下: JsonMappingException: Can not construct instance of project.dto.AutoValue_Event$Builder, problem: Missing required properties: type.

有没有办法处理这些验证错误并返回一个显式的json错误对象?

我发现这篇文章 捕获异常并返回一个显式的json,但是我无法在反序列化失败的字段上映射自定义错误消息(我不想解析消息异常以了解哪个字段不正确).任何的想法?