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

   1 //
   2 // System.Web.Configuration.ProfilePropertySettingsCollection
   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
  32 using System;
  33 using System.Configuration;
  34 using System.Xml;
  35
  36 namespace System.Web.Configuration
  37 {
  38         [ConfigurationCollection (typeof (ProfilePropertySettings), CollectionType = ConfigurationElementCollectionType.AddRemoveClearMap)]
  39         public class ProfilePropertySettingsCollection : ConfigurationElementCollection
  40         {
  41                 static ConfigurationPropertyCollection properties;
  42
  43                 static ProfilePropertySettingsCollection ()
  44                 {
  45                         properties = new ConfigurationPropertyCollection ();
  46                 }
  47
  48                 public void Add (ProfilePropertySettings propertySettings)
  49                 {
  50                         BaseAdd (propertySettings);
  51                 }
  52
  53                 public void Clear ()
  54                 {
  55                         BaseClear ();
  56                 }
  57
  58                 protected override ConfigurationElement CreateNewElement ()
  59                 {
  60                         return new ProfilePropertySettings ();
  61                 }
  62
  63                 public ProfilePropertySettings Get (int index)
  64                 {
  65                         return (ProfilePropertySettings) BaseGet (index);
  66                 }
  67
  68                 public ProfilePropertySettings Get (string name)
  69                 {
  70                         return (ProfilePropertySettings) BaseGet (name);
  71                 }
  72
  73                 protected override object GetElementKey (ConfigurationElement element)
  74                 {
  75                         return ((ProfilePropertySettings)element).Name;
  76                 }
  77
  78                 protected override bool OnDeserializeUnrecognizedElement (string elementName, XmlReader reader)
  79                 {
  80                         /* Disabled: pending investigation
  81                          *
  82                         if (elementName == "clear" || elementName == "group") {
  83                                 throw new ConfigurationErrorsException (String.Format ("{0} is not permitted here", elementName), reader);
  84                         }
  85                         */
  86
  87                         return base.OnDeserializeUnrecognizedElement (elementName, reader);
  88                 }
  89
  90                 public string GetKey (int index)
  91                 {
  92                         ProfilePropertySettings s = Get (index);
  93                         if (s == null)
  94                                 return null;
  95
  96                         return s.Name;
  97                 }
  98
  99                 public int IndexOf (ProfilePropertySettings propertySettings)
 100                 {
 101                         return BaseIndexOf (propertySettings);
 102                 }
 103
 104                 public void Remove (string name)
 105                 {
 106                         BaseRemove (name);
 107                 }
 108
 109                 public void RemoveAt (int index)
 110                 {
 111                         BaseRemoveAt (index);
 112                 }
 113
 114                 public void Set (ProfilePropertySettings propertySettings)
 115                 {
 116                         ProfilePropertySettings existing = Get (propertySettings.Name);
 117
 118                         if (existing == null) {
 119                                 Add (propertySettings);
 120                         }
 121                         else {
 122                                 int index = BaseIndexOf (existing);
 123                                 RemoveAt (index);
 124                                 BaseAdd (index, propertySettings);
 125                         }
 126                 }
 127
 128                 public string[ ] AllKeys {
 129                         get {
 130                                 string[] keys = new string[Count];
 131                                 for (int i = 0; i < Count; i ++)
 132                                         keys[i] = this[i].Name;
 133                                 return keys;
 134                         }
 135                 }
 136
 137                 protected virtual bool AllowClear {
 138                         get {
 139                                 return false;
 140                         }
 141                 }
 142
 143                 public ProfilePropertySettings this[int index] {
 144                         get { return Get (index); }
 145                         set { if (Get (index) != null) BaseRemoveAt (index); BaseAdd (index, value); }
 146                 }
 147
 148                 public new ProfilePropertySettings this [string name] {
 149                         get { return (ProfilePropertySettings) base.BaseGet (name); }
 150                 }
 151
 152                 protected override bool ThrowOnDuplicate {
 153                         get {
 154                                 return true;
 155                         }
 156                 }
 157
 158                 protected internal override ConfigurationPropertyCollection Properties {
 159                         get { return properties; }
 160                 }
 161         }
 162 }
 163