mcs/class/System.Web.Mvc3/Mvc/Filter.cs

   1 namespace System.Web.Mvc {
   2     using System.Diagnostics.CodeAnalysis;
   3
   4     public class Filter {
   5         public const int DefaultOrder = -1;
   6
   7         public Filter(object instance, FilterScope scope, int? order) {
   8             if (instance == null) {
   9                 throw new ArgumentNullException("instance");
  10             }
  11
  12             if (order == null) {
  13                 IMvcFilter mvcFilter = instance as IMvcFilter;
  14                 if (mvcFilter != null) {
  15                     order = mvcFilter.Order;
  16                 }
  17             }
  18
  19             Instance = instance;
  20             Order = order ?? DefaultOrder;
  21             Scope = scope;
  22         }
  23
  24         public object Instance {
  25             get;
  26             protected set;
  27         }
  28
  29         public int Order {
  30             get;
  31             protected set;
  32         }
  33
  34         public FilterScope Scope {
  35             get;
  36             protected set;
  37         }
  38     }
  39 }