apewer-dotnet/Apewer/Web/RedirectResult.cs

using System;

namespace Apewer.Web
{

    /// <summary>请求资源的 URL 已永久更改。在响应中给出了新的 URL。</summary>
    public sealed class RedirectResult : HeadResult
    {

        /// <summary>新的 URL。</summary>
        public string Location { get; private set; }

        /// <summary>重定向结果。</summary>
        /// <exception cref="ArgumentNullException" />
        public RedirectResult(string location) : base(302)
        {
            if (location.IsEmpty()) throw new ArgumentNullException(nameof(location));
            Headers.Add("Location", location);
        }

        /// <summary>执行。</summary>
        public override void ExecuteResult(ApiContext context)
        {
            context.Provider.SetRedirect(Location);
        }

    }

}