Class ActionFilterAttribute

General ancestor for MVC Action Filters - get invoked before and after actions

Inheritance
System.Object
System.Attribute
ActionFilterAttribute
CacheControlAttribute
NoCacheAttribute
SessionCSRFCheckAttribute
Inherited Members
System.Attribute.Equals(System.Object)
System.Attribute.GetCustomAttribute(System.Reflection.Assembly, System.Type)
System.Attribute.GetCustomAttribute(System.Reflection.Assembly, System.Type, System.Boolean)
System.Attribute.GetCustomAttribute(System.Reflection.MemberInfo, System.Type)
System.Attribute.GetCustomAttribute(System.Reflection.MemberInfo, System.Type, System.Boolean)
System.Attribute.GetCustomAttribute(System.Reflection.Module, System.Type)
System.Attribute.GetCustomAttribute(System.Reflection.Module, System.Type, System.Boolean)
System.Attribute.GetCustomAttribute(System.Reflection.ParameterInfo, System.Type)
System.Attribute.GetCustomAttribute(System.Reflection.ParameterInfo, System.Type, System.Boolean)
System.Attribute.GetCustomAttributes(System.Reflection.Assembly)
System.Attribute.GetCustomAttributes(System.Reflection.Assembly, System.Boolean)
System.Attribute.GetCustomAttributes(System.Reflection.Assembly, System.Type)
System.Attribute.GetCustomAttributes(System.Reflection.Assembly, System.Type, System.Boolean)
System.Attribute.GetCustomAttributes(System.Reflection.MemberInfo)
System.Attribute.GetCustomAttributes(System.Reflection.MemberInfo, System.Boolean)
System.Attribute.GetCustomAttributes(System.Reflection.MemberInfo, System.Type)
System.Attribute.GetCustomAttributes(System.Reflection.MemberInfo, System.Type, System.Boolean)
System.Attribute.GetCustomAttributes(System.Reflection.Module)
System.Attribute.GetCustomAttributes(System.Reflection.Module, System.Boolean)
System.Attribute.GetCustomAttributes(System.Reflection.Module, System.Type)
System.Attribute.GetCustomAttributes(System.Reflection.Module, System.Type, System.Boolean)
System.Attribute.GetCustomAttributes(System.Reflection.ParameterInfo)
System.Attribute.GetCustomAttributes(System.Reflection.ParameterInfo, System.Boolean)
System.Attribute.GetCustomAttributes(System.Reflection.ParameterInfo, System.Type)
System.Attribute.GetCustomAttributes(System.Reflection.ParameterInfo, System.Type, System.Boolean)
System.Attribute.GetHashCode()
System.Attribute.IsDefaultAttribute()
System.Attribute.IsDefined(System.Reflection.Assembly, System.Type)
System.Attribute.IsDefined(System.Reflection.Assembly, System.Type, System.Boolean)
System.Attribute.IsDefined(System.Reflection.MemberInfo, System.Type)
System.Attribute.IsDefined(System.Reflection.MemberInfo, System.Type, System.Boolean)
System.Attribute.IsDefined(System.Reflection.Module, System.Type)
System.Attribute.IsDefined(System.Reflection.Module, System.Type, System.Boolean)
System.Attribute.IsDefined(System.Reflection.ParameterInfo, System.Type)
System.Attribute.IsDefined(System.Reflection.ParameterInfo, System.Type, System.Boolean)
System.Attribute.Match(System.Object)
System.Attribute.TypeId
System.Object.Equals(System.Object, System.Object)
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Azos.Wave.Mvc
Assembly: Azos.Wave.dll
Syntax
[AttributeUsage(AttributeTargets.Class | AttributeTargets.Method, Inherited = false, AllowMultiple = true)]
public abstract class ActionFilterAttribute : Attribute

Constructors

ActionFilterAttribute()

Declaration
protected ActionFilterAttribute()

ActionFilterAttribute(Int32)

Declaration
protected ActionFilterAttribute(int order)
Parameters
Type Name Description
System.Int32 order

Fields

Order

Dictates the call order

Declaration
public readonly int Order
Field Value
Type Description
System.Int32

Methods

ActionInvocationFinally(Controller, WorkContext, String, MethodInfo, Object[], ref Object)

Override to add logic/filtering finally after the invocation of action method. Must return TRUE to stop processing chain

Declaration
protected abstract void ActionInvocationFinally(Controller controller, WorkContext work, string action, MethodInfo method, object[] args, ref object result)
Parameters
Type Name Description
Controller controller
WorkContext work
System.String action
System.Reflection.MethodInfo method
System.Object[] args
System.Object result

AfterActionInvocation(Controller, WorkContext, String, MethodInfo, Object[], ref Object)

Override to add logic/filtering right after the invocation of action method. Must return TRUE to stop processing chain

Declaration
protected abstract bool AfterActionInvocation(Controller controller, WorkContext work, string action, MethodInfo method, object[] args, ref object result)
Parameters
Type Name Description
Controller controller
WorkContext work
System.String action
System.Reflection.MethodInfo method
System.Object[] args
System.Object result
Returns
Type Description
System.Boolean

BeforeActionInvocation(Controller, WorkContext, String, MethodInfo, Object[], ref Object)

Override to add logic/filtering right before the invocation of action method. Return TRUE to indicate that request has already been handled and no need to call method body and AfterActionInvocation in which case return result via 'out result' paremeter

Declaration
protected abstract bool BeforeActionInvocation(Controller controller, WorkContext work, string action, MethodInfo method, object[] args, ref object result)
Parameters
Type Name Description
Controller controller
WorkContext work
System.String action
System.Reflection.MethodInfo method
System.Object[] args
System.Object result
Returns
Type Description
System.Boolean

Extension Methods