public override void OnException(ExceptionContext context)
{
if (context.Exception.GetType() == typeof(InvalidOperationException))
{
context.Result = Helpers.GetContentResult(context.Result, "Action Exception Filter");
}
}
public void OnException(ExceptionContext context)
{
if (context.Exception.GetType() == typeof(InvalidOperationException))
{
context.Result = Helpers.GetContentResult(context.Result, "OnException implemented in Controller");
}
}
public override void OnActionExecuting(ActionExecutingContext context)
{
if (context.ActionDescriptor.DisplayName == "FiltersWebSite.ActionFilterController.GetHelloWorld")
{
(context.ActionArguments["fromGlobalActionFilter"] as List <ContentResult>).
Add(Helpers.GetContentResult(context.Result, "Action Filter - OnActionExecuting"));
}
}
public override void OnActionExecuting(ActionExecutingContext context)
{
if (context.ActionArguments["fromGlobalActionFilter"] == null)
{
context.ActionArguments["fromGlobalActionFilter"] = new List <ContentResult>();
}
(context.ActionArguments["fromGlobalActionFilter"] as List <ContentResult>)
.Add(Helpers.GetContentResult(context.Result, "Controller override - OnActionExecuting"));
}
public override void OnActionExecuted(ActionExecutedContext context)
{
if (context.Exception != null)
{
context.Result = Helpers.GetContentResult(null, "Hi from Action Filter");
context.Exception = null;
}
}
public override void OnActionExecuting(ActionExecutingContext context)
{
var controllerActionDescriptor = (ControllerActionDescriptor)context.ActionDescriptor;
if (controllerActionDescriptor.MethodInfo ==
typeof(ActionFilterController).GetMethod(nameof(ActionFilterController.GetHelloWorld)))
{
(context.ActionArguments["fromGlobalActionFilter"] as List <ContentResult>).
Add(Helpers.GetContentResult(context.Result, "Action Filter - OnActionExecuting"));
}
}
public override void OnResultExecuting(ResultExecutingContext context)
{
if (context.ActionDescriptor.DisplayName == "FiltersWebSite.ProductsController.GetPrice")
{
context.HttpContext.Response.Headers.Append("filters",
"On Controller Result Filter - OnResultExecuting");
}
else
{
context.Result = Helpers.GetContentResult(context.Result, "Controller Result filter");
}
}
public void OnActionExecuted(ActionExecutedContext context)
{
if (context.ActionDescriptor.DisplayName == "FiltersWebSite.ActionFilterController.GetHelloWorld")
{
context.Result = Helpers.GetContentResult(context.Result, "GlobalActionFilter.OnActionExecuted");
}
if (context.ActionDescriptor.DisplayName == "FiltersWebSite.ProductsController.GetPrice")
{
context.HttpContext.Response.Headers.Append("filters",
"Global Action Filter - OnActionExecuted");
}
}
public void OnActionExecuting(ActionExecutingContext context)
{
if (context.ActionDescriptor.DisplayName == "FiltersWebSite.ActionFilterController.GetHelloWorld")
{
(context.ActionArguments["fromGlobalActionFilter"] as List <ContentResult>)
.Add(Helpers.GetContentResult(null, "GlobalActionFilter.OnActionExecuting"));
}
if (context.ActionDescriptor.DisplayName == "FiltersWebSite.ProductsController.GetPrice")
{
context.HttpContext.Response.Headers.Append("filters",
"Global Action Filter - OnActionExecuting");
}
}
public override void OnActionExecuted(ActionExecutedContext context)
{
var controllerActionDescriptor = (ControllerActionDescriptor)context.ActionDescriptor;
if (controllerActionDescriptor.MethodInfo ==
typeof(ProductsController).GetMethod(nameof(ProductsController.GetPrice)))
{
context.HttpContext.Response.Headers.Append("filters",
"On Controller Action Filter - OnActionExecuted");
}
else
{
context.Result = Helpers.GetContentResult(context.Result, "Controller Action filter - OnActionExecuted");
}
}
public override void OnActionExecuting(ActionExecutingContext context)
{
object obj;
List<ContentResult> filters;
if (context.ActionArguments.TryGetValue("fromGlobalActionFilter", out obj))
{
filters = (List<ContentResult>)obj;
}
{
filters = new List<ContentResult>();
context.ActionArguments.Add("fromGlobalActionFilter", filters);
}
filters.Add(Helpers.GetContentResult(context.Result, "Controller override - OnActionExecuting"));
}
public void OnActionExecuted(ActionExecutedContext context)
{
var controllerActionDescriptor = (ControllerActionDescriptor)context.ActionDescriptor;
if (controllerActionDescriptor.MethodInfo ==
typeof(ActionFilterController).GetMethod(nameof(ActionFilterController.GetHelloWorld)))
{
context.Result = Helpers.GetContentResult(context.Result, "GlobalActionFilter.OnActionExecuted");
}
if (controllerActionDescriptor.MethodInfo ==
typeof(ProductsController).GetMethod(nameof(ProductsController.GetPrice)))
{
context.HttpContext.Response.Headers.Append("filters",
"Global Action Filter - OnActionExecuted");
}
}
public IActionResult GetHelloWorld(IList <ContentResult> fromGlobalActionFilter)
{
// Should have got content from Global Action Filter followed by Controller Override.
if (fromGlobalActionFilter != null)
{
ContentResult combinedResult = null;
var resultsFromActionFilters = fromGlobalActionFilter as List <ContentResult>;
foreach (var result in resultsFromActionFilters)
{
combinedResult = Helpers.GetContentResult(combinedResult, result.Content);
}
return(Helpers.GetContentResult(combinedResult, "Hello World"));
}
return(null);
}
public void OnActionExecuting(ActionExecutingContext context)
{
var controllerActionDescriptor = (ControllerActionDescriptor)context.ActionDescriptor;
if (controllerActionDescriptor.MethodInfo ==
typeof(ActionFilterController).GetMethod(nameof(ActionFilterController.GetHelloWorld)))
{
(context.ActionArguments["fromGlobalActionFilter"] as List <ContentResult>)
.Add(Helpers.GetContentResult(null, "GlobalActionFilter.OnActionExecuting"));
}
if (controllerActionDescriptor.MethodInfo ==
typeof(ProductsController).GetMethod(nameof(ProductsController.GetPrice)))
{
context.HttpContext.Response.Headers.Append("filters",
"Global Action Filter - OnActionExecuting");
}
}
public override void OnResultExecuting(ResultExecutingContext context)
{
context.Result = Helpers.GetContentResult(context.Result, "Result filter");
}
public override void OnActionExecuted(ActionExecutedContext context)
{
context.Result = Helpers.GetContentResult(context.Result, "Controller override - OnActionExecuted");
}
public void OnResultExecuting(ResultExecutingContext context)
{
context.Result = Helpers.GetContentResult(context.Result, "Controller Override");
}
public override void OnActionExecuted(ActionExecutedContext context)
{
context.Result = Helpers.GetContentResult(context.Result, "Action Filter - OnActionExecuted");
}
public void OnException(ExceptionContext context)
{
context.Result = Helpers.GetContentResult(context.Result, "GlobalExceptionFilter.OnException");
}
public IActionResult GetHelloWorld()
{
return(Helpers.GetContentResult(null, "Hello World"));
}
