mcs/class/System.Web/System.Web.Configuration_2.0/CustomErrorCollection.cs

   1 //
   2 // System.Web.Configuration.CustomErrorCollection
   3 //
   4 // Authors:
   5 //      Chris Toshok (toshok@ximian.com)
   6 //
   7 // (C) 2005 Novell, Inc (http://www.novell.com)
   8 //
   9
  10 //
  11 // Permission is hereby granted, free of charge, to any person obtaining
  12 // a copy of this software and associated documentation files (the
  13 // "Software"), to deal in the Software without restriction, including
  14 // without limitation the rights to use, copy, modify, merge, publish,
  15 // distribute, sublicense, and/or sell copies of the Software, and to
  16 // permit persons to whom the Software is furnished to do so, subject to
  17 // the following conditions:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29 //
  30
  31 using System;
  32 using System.Configuration;
  33 using System.Collections;
  34
  35 #if NET_2_0
  36
  37 namespace System.Web.Configuration {
  38
  39         [ConfigurationCollection (typeof (CustomError), AddItemName = "error", CollectionType = ConfigurationElementCollectionType.BasicMap)]
  40         public sealed class CustomErrorCollection : ConfigurationElementCollection
  41         {
  42                 static ConfigurationPropertyCollection properties;
  43
  44                 static CustomErrorCollection ()
  45                 {
  46                         properties = new ConfigurationPropertyCollection ();
  47                 }
  48
  49                 public void Add (CustomError customError)
  50                 {
  51                         BaseAdd (customError);
  52                 }
  53
  54                 public void Clear ()
  55                 {
  56                         BaseClear ();
  57                 }
  58
  59                 protected override ConfigurationElement CreateNewElement ()
  60                 {
  61                         return new CustomError ();
  62                 }
  63
  64                 protected override object GetElementKey (ConfigurationElement element)
  65                 {
  66                         return ((CustomError)element).StatusCode.ToString();
  67                 }
  68
  69                 public string GetKey (int index)
  70                 {
  71                         return (string)BaseGetKey (index);
  72                 }
  73
  74                 public CustomError Get (string statusCode)
  75                 {
  76                         return (CustomError)BaseGet (statusCode);
  77                 }
  78
  79                 public CustomError Get (int index)
  80                 {
  81                         return (CustomError)BaseGet (index);
  82                 }
  83
  84                 public void Remove (string statusCode)
  85                 {
  86                         BaseRemove (statusCode);
  87                 }
  88
  89                 public void RemoveAt (int index)
  90                 {
  91                         BaseRemoveAt (index);
  92                 }
  93
  94                 public void Set (CustomError customError)
  95                 {
  96                         CustomError existing = Get (customError.StatusCode.ToString());
  97
  98                         if (existing == null) {
  99                                 Add (customError);
 100                         }
 101                         else {
 102                                 int index = BaseIndexOf (existing);
 103                                 RemoveAt (index);
 104                                 BaseAdd (index, customError);
 105                         }
 106                 }
 107
 108                 public string[] AllKeys {
 109                         get {
 110                                 string[] keys = new string[Count];
 111                                 for (int i = 0; i < Count; i ++)
 112                                         keys[i] = this[i].StatusCode.ToString();
 113                                 return keys;
 114                         }
 115                 }
 116
 117                 public override ConfigurationElementCollectionType CollectionType {
 118                         get { return ConfigurationElementCollectionType.BasicMap; }
 119                 }
 120
 121                 protected override string ElementName {
 122                         get { return "error"; }
 123                 }
 124
 125                 public CustomError this [int index] {
 126                         get { return (CustomError)BaseGet (index); }
 127                         set { if (BaseGet (index) != null) RemoveAt (index); BaseAdd (index, value); }
 128                 }
 129
 130                 public new CustomError this [string statusCode] {
 131                         get { return (CustomError)BaseGet (statusCode); }
 132                 }
 133
 134                 protected override ConfigurationPropertyCollection Properties {
 135                         get { return properties; }
 136                 }
 137
 138                 protected override bool ThrowOnDuplicate
 139                 {
 140                         get { return false; }
 141                 }
 142         }
 143 }
 144
 145 #endif