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

   1 //
   2 // System.Web.Configuration.FormsAuthenticationUserCollection
   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 #if NET_2_0
  32
  33 using System.Configuration;
  34 using System.ComponentModel;
  35
  36 namespace System.Web.Configuration
  37 {
  38         [ConfigurationCollection (typeof (FormsAuthenticationUser), AddItemName = "user", CollectionType = ConfigurationElementCollectionType.BasicMap)]
  39         public sealed class FormsAuthenticationUserCollection : ConfigurationElementCollection
  40         {
  41                 static ConfigurationPropertyCollection properties;
  42
  43                 static FormsAuthenticationUserCollection ()
  44                 {
  45                         properties = new ConfigurationPropertyCollection();
  46                 }
  47
  48                 public FormsAuthenticationUserCollection ()
  49                 {
  50                 }
  51
  52                 public void Add (FormsAuthenticationUser user)
  53                 {
  54                         BaseAdd (user);
  55                 }
  56
  57                 public void Clear ()
  58                 {
  59                         BaseClear ();
  60                 }
  61
  62                 protected override ConfigurationElement CreateNewElement ()
  63                 {
  64                         return new FormsAuthenticationUser("", "");
  65                 }
  66
  67                 public FormsAuthenticationUser Get (int index)
  68                 {
  69                         return (FormsAuthenticationUser) BaseGet (index);
  70                 }
  71
  72                 public FormsAuthenticationUser Get (string name)
  73                 {
  74                         return (FormsAuthenticationUser) BaseGet (name);
  75                 }
  76
  77                 protected override object GetElementKey (ConfigurationElement element)
  78                 {
  79                         return ((FormsAuthenticationUser)element).Name;
  80                 }
  81
  82                 public string GetKey (int index)
  83                 {
  84                         FormsAuthenticationUser user = Get (index);
  85                         return user.Name;
  86                 }
  87
  88                 public void Remove (string name)
  89                 {
  90                         BaseRemove (name);
  91                 }
  92
  93                 public void RemoveAt (int index)
  94                 {
  95                         BaseRemoveAt (index);
  96                 }
  97
  98                 public void Set (FormsAuthenticationUser user)
  99                 {
 100                         FormsAuthenticationUser existing = Get (user.Name);
 101
 102                         if (existing == null) {
 103                                 Add (user);
 104                         }
 105                         else {
 106                                 int index = BaseIndexOf (existing);
 107                                 RemoveAt (index);
 108                                 BaseAdd (index, user);
 109                         }
 110                 }
 111
 112                 public string[ ] AllKeys {
 113                         get {
 114                                 string[] keys = new string[Count];
 115                                 for (int i = 0; i < Count; i ++)
 116                                         keys[i] = this[i].Name;
 117                                 return keys;
 118                         }
 119                 }
 120
 121                 public override ConfigurationElementCollectionType CollectionType {
 122                         get { return ConfigurationElementCollectionType.BasicMap; }
 123                 }
 124
 125                 protected override string ElementName {
 126                         get { return "user"; }
 127                 }
 128
 129                 protected override ConfigurationPropertyCollection Properties {
 130                         get { return properties; }
 131                 }
 132
 133                 public FormsAuthenticationUser this[int index] {
 134                         get { return (FormsAuthenticationUser) Get (index); }
 135                         set { if (BaseGet (index) != null) BaseRemoveAt (index); BaseAdd (index, value); }
 136                 }
 137
 138                 public new FormsAuthenticationUser this[string name] {
 139                         get { return (FormsAuthenticationUser) Get (name); }
 140                 }
 141
 142                 protected override bool ThrowOnDuplicate {
 143                         get { return false; }
 144                 }
 145         }
 146 }
 147
 148 #endif