验证 WCF 数据协定集合中的元素

发布于 2024-11-09 18:09:33 字数 529 浏览 1 评论 0原文

我们有一个 WCF 服务，它使用 Microsoft.Practices.EnterpriseLibrary.Validation 并接收一个如下所示的对象（简化的）：

[DataMember]
[NotNullValidator]
public string Name { get; set; }

[DataMember]
public IList<Appointment> Appointments { get; set; }

Appointment DataContract 可能如下所示：

[DataMember]
[NotNullValidator]
public string Description { get; set; }

现在的问题是 Name 属性的验证似乎有效，但 Description 却无效未验证。因此，您不能传递具有空名称的请求，但您可以传递具有名称和空描述的约会列表的请求。

WCF 不验证 DataContract 中集合的元素是否正常？

原文

We have a WCF service that uses Microsoft.Practices.EnterpriseLibrary.Validation and receives an object like so (simplified):

[DataMember]
[NotNullValidator]
public string Name { get; set; }

[DataMember]
public IList<Appointment> Appointments { get; set; }

The Appointment DataContract could look like:

[DataMember]
[NotNullValidator]
public string Description { get; set; }

Now the problem is that the validation of the Name property seems to work, but the Description isn't validated. So you can't pass a request with an empty Name, but you can pass a request with a Name and a list of Appointments with empty Descriptions.

Is it normal that WCF doesn't validate the elements of a collection in a DataContract?

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入怼 2024-11-16 18:09:33

好吧，我们通过添加 SelfValidation 解决了这个问题：

[HasSelfValidation]
public class Client
{
    [DataMember]
    [NotNullValidator]
    public string Name { get; set; }

    [DataMember]
    public IList<Appointment> Appointments { get; set; }

    [SelfValidation]
    {
        foreach (var appointment in Appointments)
        {
            results.AddAllResults(Validation.Validate(appointment));
        }
    }
}

Well, we solved it by adding SelfValidation:

[HasSelfValidation]
public class Client
{
    [DataMember]
    [NotNullValidator]
    public string Name { get; set; }

    [DataMember]
    public IList<Appointment> Appointments { get; set; }

    [SelfValidation]
    {
        foreach (var appointment in Appointments)
        {
            results.AddAllResults(Validation.Validate(appointment));
        }
    }
}

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