Hibernate Validator和Jackson：使用@JsonProperty值作为ConstraintViolation PropertyPath？ [英] Hibernate Validator and Jackson: Using the @JsonProperty value as the ConstraintViolation PropertyPath?

问题描述

假设我有一个简单的POJO，如下面注释了Jackson 2.1和Hibernate Validator 4.3.1注释：

 最终的公共课程Person {
 @JsonProperty（nm）
 @NotNull 
 final public String name; 
 
 public Person（String name）{
 this.name = name; 
} 
} 
  

我将这样的JSON发送到网络服务：

  {name：null} 
  

Hibernate报告ConstraintViolation时使用类成员标识符name而不是JsonProperty注释值。有谁知道是否有可能让Hibernate Validator查看类的注释并使用该值代替？

解决方案

不，那是不可能的。 Hibernate Validator 5（Bean Validation 1.1）具有 ParameterNameProvider 的概念，它返回了在违反方法参数约束的情况下报告的名称，但没有任何可比较的属性约束。 / p>

Say I have a simple POJO like below annotated with Jackson 2.1 and Hibernate Validator 4.3.1 annotations:

final public class Person {
  @JsonProperty("nm")
  @NotNull
  final public String name;

  public Person(String name) {
      this.name = name;
  }
}

And I send JSON like such to a web service:

{"name": null}

Hibernate when it reports the ConstraintViolation uses the class member identifier "name" instead of the JsonProperty annotation value. Does anyone know if it is possible to make the Hibernate Validator look at the annotation of the class and use that value instead?

解决方案

No, that's not possible. Hibernate Validator 5 (Bean Validation 1.1) has the notion of ParameterNameProviders which return the names to reported in case method parameter constraints are violated but there is nothing comparable for property constraints.

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