File: StatusCodeResult.cs
Web Access
Project: src\src\Mvc\Mvc.Core\src\Microsoft.AspNetCore.Mvc.Core.csproj (Microsoft.AspNetCore.Mvc.Core)
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using Microsoft.AspNetCore.Mvc.Infrastructure;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
 
namespace Microsoft.AspNetCore.Mvc;
 
/// <summary>
/// Represents an <see cref="ActionResult"/> that when executed will
/// produce an HTTP response with the given response status code.
/// </summary>
public partial class StatusCodeResult : ActionResult, IClientErrorActionResult
{
    /// <summary>
    /// Initializes a new instance of the <see cref="StatusCodeResult"/> class
    /// with the given <paramref name="statusCode"/>.
    /// </summary>
    /// <param name="statusCode">The HTTP status code of the response.</param>
    public StatusCodeResult([ActionResultStatusCode] int statusCode)
    {
        StatusCode = statusCode;
    }
 
    /// <summary>
    /// Gets the HTTP status code.
    /// </summary>
    public int StatusCode { get; }
 
    int? IStatusCodeActionResult.StatusCode => StatusCode;
 
    /// <inheritdoc />
    public override void ExecuteResult(ActionContext context)
    {
        ArgumentNullException.ThrowIfNull(context);
 
        var httpContext = context.HttpContext;
        var factory = httpContext.RequestServices.GetRequiredService<ILoggerFactory>();
        var logger = factory.CreateLogger(typeof(StatusCodeResult));
        Log.HttpStatusCodeResultExecuting(logger, StatusCode);
 
        httpContext.Response.StatusCode = StatusCode;
    }
 
    private static partial class Log
    {
        [LoggerMessage(1, LogLevel.Information, "Executing StatusCodeResult, setting HTTP status code {StatusCode}", EventName = "HttpStatusCodeResultExecuting")]
        public static partial void HttpStatusCodeResultExecuting(ILogger logger, int statusCode);
    }
}