Class ControllerActionInvoker

Namespace

System.Web.Mvc

Assembly

System.Web.Mvc.dll

Represents a class that is responsible for invoking the action methods of a controller.

public class ControllerActionInvoker : IActionInvoker

Inheritance

object

ControllerActionInvoker

Implements

IActionInvoker

Derived

AsyncControllerActionInvoker

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Constructors

ControllerActionInvoker()

Initializes a new instance of the ControllerActionInvoker class.

public ControllerActionInvoker()

Properties

Binders

Gets or sets the model binders that are associated with the action.

protected ModelBinderDictionary Binders { get; set; }

Property Value

ModelBinderDictionary

The model binders that are associated with the action.

Methods

CreateActionResult(ControllerContext, ActionDescriptor, object)

Creates the action result.

protected virtual ActionResult CreateActionResult(ControllerContext controllerContext, ActionDescriptor actionDescriptor, object actionReturnValue)

Parameters

controllerContext ControllerContext

The controller context.

actionDescriptor ActionDescriptor

The action descriptor.

actionReturnValue object

The action return value.

Returns

ActionResult

The action result object.

FindAction(ControllerContext, ControllerDescriptor, string)

Finds the information about the action method.

protected virtual ActionDescriptor FindAction(ControllerContext controllerContext, ControllerDescriptor controllerDescriptor, string actionName)

Parameters

controllerContext ControllerContext

The controller context.

controllerDescriptor ControllerDescriptor

The controller descriptor.

actionName string

The name of the action.

Returns

ActionDescriptor

Information about the action method.

GetControllerDescriptor(ControllerContext)

Retrieves information about the controller by using the specified controller context.

protected virtual ControllerDescriptor GetControllerDescriptor(ControllerContext controllerContext)

Parameters

controllerContext ControllerContext

The controller context.

Returns

ControllerDescriptor

Information about the controller.

GetFilters(ControllerContext, ActionDescriptor)

Retrieves information about the action filters.

protected virtual FilterInfo GetFilters(ControllerContext controllerContext, ActionDescriptor actionDescriptor)

Parameters

controllerContext ControllerContext

The controller context.

actionDescriptor ActionDescriptor

The action descriptor.

Returns

FilterInfo

Information about the action filters.

GetParameterValue(ControllerContext, ParameterDescriptor)

Gets the value of the specified action-method parameter.

protected virtual object GetParameterValue(ControllerContext controllerContext, ParameterDescriptor parameterDescriptor)

Parameters

controllerContext ControllerContext

The controller context.

parameterDescriptor ParameterDescriptor

The parameter descriptor.

Returns

object

The value of the action-method parameter.

GetParameterValues(ControllerContext, ActionDescriptor)

Gets the values of the action-method parameters.

protected virtual IDictionary<string, object> GetParameterValues(ControllerContext controllerContext, ActionDescriptor actionDescriptor)

Parameters

controllerContext ControllerContext

The controller context.

actionDescriptor ActionDescriptor

The action descriptor.

Returns

IDictionary<string, object>

The values of the action-method parameters.

InvokeAction(ControllerContext, string)

Invokes the specified action by using the specified controller context.

public virtual bool InvokeAction(ControllerContext controllerContext, string actionName)

Parameters

controllerContext ControllerContext

The controller context.

actionName string

The name of the action to invoke.

Returns

bool

The result of executing the action.

Exceptions

ArgumentNullException

The controllerContext parameter is null.

ArgumentException

The actionName parameter is null or empty.

ThreadAbortException

The thread was aborted during invocation of the action.

Exception

An unspecified error occurred during invocation of the action.

InvokeActionMethod(ControllerContext, ActionDescriptor, IDictionary<string, object>)

Invokes the specified action method by using the specified parameters and the controller context.

protected virtual ActionResult InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary<string, object> parameters)

Parameters

controllerContext ControllerContext

The controller context.

actionDescriptor ActionDescriptor

The action descriptor.

parameters IDictionary<string, object>

The parameters.

Returns

ActionResult

The result of executing the action method.

InvokeActionMethodWithFilters(ControllerContext, IList<IActionFilter>, ActionDescriptor, IDictionary<string, object>)

Invokes the specified action method by using the specified parameters, controller context, and action filters.

protected virtual ActionExecutedContext InvokeActionMethodWithFilters(ControllerContext controllerContext, IList<IActionFilter> filters, ActionDescriptor actionDescriptor, IDictionary<string, object> parameters)

Parameters

controllerContext ControllerContext

The controller context.

filters IList<IActionFilter>

The action filters.

actionDescriptor ActionDescriptor

The action descriptor.

parameters IDictionary<string, object>

The parameters.

Returns

ActionExecutedContext

The context for the ActionExecuted method of the ActionFilterAttribute class.

InvokeActionResult(ControllerContext, ActionResult)

Invokes the specified action result by using the specified controller context.

protected virtual void InvokeActionResult(ControllerContext controllerContext, ActionResult actionResult)

Parameters

controllerContext ControllerContext

The controller context.

actionResult ActionResult

The action result.

InvokeActionResultWithFilters(ControllerContext, IList<IResultFilter>, ActionResult)

Invokes the specified action result by using the specified action filters and the controller context.

protected virtual ResultExecutedContext InvokeActionResultWithFilters(ControllerContext controllerContext, IList<IResultFilter> filters, ActionResult actionResult)

Parameters

controllerContext ControllerContext

The controller context.

filters IList<IResultFilter>

The action filters.

actionResult ActionResult

The action result.

Returns

ResultExecutedContext

The context for the ResultExecuted method of the ActionFilterAttribute class.

InvokeAuthenticationFilters(ControllerContext, IList<IAuthenticationFilter>, ActionDescriptor)

protected virtual AuthenticationContext InvokeAuthenticationFilters(ControllerContext controllerContext, IList<IAuthenticationFilter> filters, ActionDescriptor actionDescriptor)

Parameters

controllerContext ControllerContext

filters IList<IAuthenticationFilter>

actionDescriptor ActionDescriptor

Returns

AuthenticationContext

InvokeAuthenticationFiltersChallenge(ControllerContext, IList<IAuthenticationFilter>, ActionDescriptor, ActionResult)

protected virtual AuthenticationChallengeContext InvokeAuthenticationFiltersChallenge(ControllerContext controllerContext, IList<IAuthenticationFilter> filters, ActionDescriptor actionDescriptor, ActionResult result)

Parameters

controllerContext ControllerContext

filters IList<IAuthenticationFilter>

actionDescriptor ActionDescriptor

result ActionResult

Returns

AuthenticationChallengeContext

InvokeAuthorizationFilters(ControllerContext, IList<IAuthorizationFilter>, ActionDescriptor)

Invokes the specified authorization filters by using the specified action descriptor and controller context.

protected virtual AuthorizationContext InvokeAuthorizationFilters(ControllerContext controllerContext, IList<IAuthorizationFilter> filters, ActionDescriptor actionDescriptor)

Parameters

controllerContext ControllerContext

The controller context.

filters IList<IAuthorizationFilter>

The authorization filters.

actionDescriptor ActionDescriptor

The action descriptor.

Returns

AuthorizationContext

The context for the AuthorizeAttribute object.

InvokeExceptionFilters(ControllerContext, IList<IExceptionFilter>, Exception)

Invokes the specified exception filters by using the specified exception and controller context.

protected virtual ExceptionContext InvokeExceptionFilters(ControllerContext controllerContext, IList<IExceptionFilter> filters, Exception exception)

Parameters

controllerContext ControllerContext

The controller context.

filters IList<IExceptionFilter>

The exception filters.

exception Exception

The exception.

Returns

ExceptionContext

The context for the HandleErrorAttribute object.