// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
namespace Microsoft.AspNetCore.Mvc.Controllers;
 
/// <summary>
/// Provides methods to create a controller.
/// </summary>
public interface IControllerActivator
{
    /// <summary>
    /// Creates a controller.
    /// </summary>
    /// <param name="context">The <see cref="ControllerContext"/> for the executing action.</param>
    object Create(ControllerContext context);
 
    /// <summary>
    /// Releases a controller.
    /// </summary>
    /// <param name="context">The <see cref="ControllerContext"/> for the executing action.</param>
    /// <param name="controller">The controller to release.</param>
    void Release(ControllerContext context, object controller);
 
    /// <summary>
    /// Releases a controller asynchronously.
    /// </summary>
    /// <param name="context">The <see cref="ControllerContext"/> for the executing action.</param>
    /// <param name="controller">The controller to release.</param>
    ValueTask ReleaseAsync(ControllerContext context, object controller)
    {
        Release(context, controller);
        return default;
    }
}