我需要能够IComponentContext
提供ValidatorFactory
来解析FluentValidation Validators。我有点卡住了。
ValidatorFactory
public class ValidatorFactory : ValidatorFactoryBase
{
private readonly IComponentContext context;
public ValidatorFactory(IComponentContext context)
{
this.context = context;
}
public override IValidator CreateInstance(Type validatorType)
{
return context.Resolve(validatorType) as IValidator;
}
}
如何提供上下文并注册ValidatorFactory
FluentValidation.Mvc.FluentValidationModelValidatorProvider.Configure(x => x.ValidatorFactory = new ValidatorFactory());
答案 0 :(得分:9)
不是将其与Autofac紧密结合,而是通过直接使用它来使其通常适用于任何DependencyResolver
:
public class ModelValidatorFactory : IValidatorFactory
{
public IValidator GetValidator(Type type)
{
if (type == null)
{
throw new ArgumentNullException("type");
}
return DependencyResolver.Current.GetService(typeof(IValidator<>).MakeGenericType(type)) as IValidator;
}
public IValidator<T> GetValidator<T>()
{
return DependencyResolver.Current.GetService<IValidator<T>>();
}
}
然后,您可以使用任何类型的DependencyResolver
注册您的验证码作为强类型IValidator<T>
,并且它将始终最终解析。
答案 1 :(得分:0)
我想出来了。如果您拥有ValidatorFactory
IComponentContext
,则Autofac会自动注入。
ValidatorFactory
public class ValidatorFactory : ValidatorFactoryBase
{
private readonly IComponentContext context;
public ValidatorFactory(IComponentContext context)
{
this.context = context;
}
public override IValidator CreateInstance(Type validatorType)
{
return context.Resolve(validatorType) as IValidator;
}
}
注册ValidatorFactory
FluentValidation.Mvc.FluentValidationModelValidatorProvider.Configure(x => x.ValidatorFactory = new ValidatorFactory());