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- using System;
- using System.Collections.Generic;
- using System.Collections.ObjectModel;
- using System.Linq;
- using System.Reflection;
- using System.Text;
- using System.Threading.Tasks;
- using System.Web.Http.Controllers;
- using System.Threading;
- namespace Swashbuckle.Extension.Mvc
- {
- /// <summary>
- /// Action Descriptor for MVC
- /// </summary>
- public class MvcHttpActionDescriptor: HttpActionDescriptor
- {
- private MethodInfo _methodInfo;
- public MvcHttpActionDescriptor(MethodInfo methodInfo)
- {
- _methodInfo = methodInfo;
- }
- /// <summary>
- /// ActionName
- /// </summary>
- public override string ActionName => _methodInfo.Name;
- /// <summary>
- /// ReturnType
- /// </summary>
- public override Type ReturnType => _methodInfo.ReturnType;
- /// <summary>
- /// Return Descriptors of Parameters
- /// </summary>
- /// <returns></returns>
- public override Collection<HttpParameterDescriptor> GetParameters()
- {
- var self = this;
- return new Collection<HttpParameterDescriptor>(
- _methodInfo.GetParameters().Select(p => new MvcHttpActionParameterDescriptor(p, self) as HttpParameterDescriptor).ToList()
- );
- }
- /// <summary>
- /// Execute Method via Invoke
- /// </summary>
- /// <param name="controllerContext"></param>
- /// <param name="arguments"></param>
- /// <param name="cancellationToken"></param>
- /// <returns></returns>
- public override Task<object> ExecuteAsync(HttpControllerContext controllerContext, IDictionary<string, object> arguments, CancellationToken cancellationToken)
- {
- var tsc = new TaskCompletionSource<object>();
- var result = _methodInfo.Invoke(controllerContext.Controller, arguments.Select(s => s.Value).ToArray());
- tsc.SetResult(result);
- return tsc.Task;
- }
- }
- }
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