如果配置了 ValidatorMode.UseExternal，则 ValidatorEngine.Validate 返回 null（无错误）

Question

我正在将 nhibernate 验证器集成到我的应用程序中，并且属性一切正常 但是一旦我创建 *.nhv.xml 文件并将我的验证规则移到那里（作为嵌入资源）

ValidatorEngine.Validate(entity)

returns wrong (actually nothing and my InvalidValue[] collection is empty

我同意任何评论/建议

Answer 1

问题是由于 nhibernate 验证器的配置部分
首先是

NHibernateSharedEngineProvider

should get assigned to

NHibernate.Validator.Cfg.Environment.SharedEngineProvider

then
we have to call the current engine's

Configure

not a new instance
of ValidatorEngine
so the full configuration section may look like this:

           var provider = new NHibernateSharedEngineProvider();
           NHibernate.Validator.Cfg.Environment.SharedEngineProvider = provider;


       var nhvConfiguration = new FluentConfiguration();
       nhvConfiguration
              .SetDefaultValidatorMode(ValidatorMode.UseExternal)
              .Register(Assembly.Load("assembley name")
                  .ValidationDefinitions())
              .IntegrateWithNHibernate
                      .ApplyingDDLConstraints()
                      .And
                      .RegisteringListeners();

        var validatorEngine = NHibernate.Validator.Cfg.Environment.SharedEngineProvider.GetEngine();
        validatorEngine.Configure(nhvConfiguration);