private async Task <IViewComponentResult> InvokeAsyncCore(ViewComponentContext context)
{
var component = _viewComponentFactory.CreateViewComponent(context);
using (_logger.ViewComponentScope(context))
{
var method = context.ViewComponentDescriptor.MethodInfo;
var arguments = ControllerActionExecutor.PrepareArguments(context.Arguments, method.GetParameters());
var methodExecutor = _viewComponentInvokerCache.GetViewComponentMethodExecutor(context);
_diagnosticSource.BeforeViewComponent(context, component);
_logger.ViewComponentExecuting(context, arguments);
var startTimestamp = _logger.IsEnabled(LogLevel.Debug) ? Stopwatch.GetTimestamp() : 0;
var result = await ControllerActionExecutor.ExecuteAsync(methodExecutor, component, arguments);
var viewComponentResult = CoerceToViewComponentResult(result);
_logger.ViewComponentExecuted(context, startTimestamp, viewComponentResult);
_diagnosticSource.AfterViewComponent(context, viewComponentResult, component);
_viewComponentFactory.ReleaseViewComponent(context, component);
return(viewComponentResult);
}
}
private async Task <IViewComponentResult> InvokeAsyncCore(
MethodInfo method,
ViewComponentContext context)
{
if (method == null)
{
throw new ArgumentNullException(nameof(method));
}
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
var component = CreateComponent(context);
using (_logger.ViewComponentScope(context))
{
_diagnosticSource.BeforeViewComponent(context, component);
_logger.ViewComponentExecuting(context);
var startTime = Environment.TickCount;
var result = await ControllerActionExecutor.ExecuteAsync(method, component, context.Arguments);
var viewComponentResult = CoerceToViewComponentResult(result);
_logger.ViewComponentExecuted(context, startTime, viewComponentResult);
_diagnosticSource.AfterViewComponent(context, viewComponentResult, component);
return(viewComponentResult);
}
}
private async Task <IViewComponentResult> InvokeAsyncCore(ObjectMethodExecutor executor, ViewComponentContext context)
{
var component = _viewComponentFactory.CreateViewComponent(context);
using (_logger.ViewComponentScope(context))
{
var arguments = PrepareArguments(context.Arguments, executor);
_diagnosticSource.BeforeViewComponent(context, component);
_logger.ViewComponentExecuting(context, arguments);
var stopwatch = ValueStopwatch.StartNew();
object resultAsObject;
var returnType = executor.MethodReturnType;
if (returnType == typeof(Task <IViewComponentResult>))
{
resultAsObject = await(Task <IViewComponentResult>) executor.Execute(component, arguments);
}
else if (returnType == typeof(Task <string>))
{
resultAsObject = await(Task <string>) executor.Execute(component, arguments);
}
else if (returnType == typeof(Task <IHtmlContent>))
{
resultAsObject = await(Task <IHtmlContent>) executor.Execute(component, arguments);
}
else
{
resultAsObject = await executor.ExecuteAsync(component, arguments);
}
var viewComponentResult = CoerceToViewComponentResult(resultAsObject);
_logger.ViewComponentExecuted(context, stopwatch.GetElapsedTime(), viewComponentResult);
_diagnosticSource.AfterViewComponent(context, viewComponentResult, component);
_viewComponentFactory.ReleaseViewComponent(context, component);
return(viewComponentResult);
}
}
private async Task <IViewComponentResult> InvokeAsyncCore(ObjectMethodExecutor executor, ViewComponentContext context)
{
var component = _viewComponentFactory.CreateViewComponent(context);
using (_logger.ViewComponentScope(context))
{
var arguments = ControllerActionExecutor.PrepareArguments(context.Arguments, executor);
_diagnosticSource.BeforeViewComponent(context, component);
_logger.ViewComponentExecuting(context, arguments);
var startTimestamp = _logger.IsEnabled(LogLevel.Debug) ? Stopwatch.GetTimestamp() : 0;
object resultAsObject = null;
var taskGenericType = executor.TaskGenericType;
if (taskGenericType == typeof(IViewComponentResult))
{
resultAsObject = await(Task <IViewComponentResult>) executor.Execute(component, arguments);
}
else if (taskGenericType == typeof(string))
{
resultAsObject = await(Task <string>) executor.Execute(component, arguments);
}
else if (taskGenericType == typeof(IHtmlContent))
{
resultAsObject = await(Task <IHtmlContent>) executor.Execute(component, arguments);
}
else
{
resultAsObject = await executor.ExecuteAsync(component, arguments);
}
var viewComponentResult = CoerceToViewComponentResult(resultAsObject);
_logger.ViewComponentExecuted(context, startTimestamp, viewComponentResult);
_diagnosticSource.AfterViewComponent(context, viewComponentResult, component);
_viewComponentFactory.ReleaseViewComponent(context, component);
return(viewComponentResult);
}
}
