mcs/class/System/System.Configuration/ConfigurationPropertyAttribute.cs

   1 //
   2 // System.Configuration.ConfigurationPropertyAttribute.cs
   3 //
   4 // Authors:
   5 //      Duncan Mak (duncan@ximian.com)
   6 //  Lluis Sanchez Gual (lluis@novell.com)
   7 //
   8 // Permission is hereby granted, free of charge, to any person obtaining
   9 // a copy of this software and associated documentation files (the
  10 // "Software"), to deal in the Software without restriction, including
  11 // without limitation the rights to use, copy, modify, merge, publish,
  12 // distribute, sublicense, and/or sell copies of the Software, and to
  13 // permit persons to whom the Software is furnished to do so, subject to
  14 // the following conditions:
  15 //
  16 // The above copyright notice and this permission notice shall be
  17 // included in all copies or substantial portions of the Software.
  18 //
  19 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  20 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  21 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  22 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  23 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  24 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  25 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  26 //
  27 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
  28 //
  29
  30 #if NET_2_0 && XML_DEP
  31
  32 namespace System.Configuration
  33 {
  34         public sealed class ConfigurationPropertyAttribute : Attribute
  35         {
  36                 string name;
  37                 object default_value;
  38                 ConfigurationPropertyFlags flags;
  39
  40                 public ConfigurationPropertyAttribute (string name)
  41                 {
  42                         this.name = name;
  43                 }
  44
  45                 public bool CollectionKey {
  46                         get { return (flags & ConfigurationPropertyFlags.IsKey) != 0; }
  47                         set {
  48                                 if (value) flags |= ConfigurationPropertyFlags.IsKey;
  49                                 else flags &= ~ConfigurationPropertyFlags.IsKey;
  50                         }
  51                 }
  52
  53                 public bool DefaultCollectionProperty {
  54                         get { return (flags & ConfigurationPropertyFlags.DefaultCollection) != 0; }
  55                         set {
  56                                 if (value) flags |= ConfigurationPropertyFlags.DefaultCollection;
  57                                 else flags &= ~ConfigurationPropertyFlags.DefaultCollection;
  58                         }
  59                 }
  60
  61                 public object DefaultValue {
  62                         get { return default_value; }
  63                         set { default_value = value; }
  64                 }
  65
  66                 public ConfigurationPropertyFlags Flags {
  67                         get { return flags; }
  68                         set { flags = value; }
  69                 }
  70
  71                 public string Name {
  72                         get { return name; }
  73                         set { name = value; }
  74                 }
  75
  76                 public bool RequiredValue {
  77                         get { return (flags & ConfigurationPropertyFlags.Required) != 0; }
  78                         set {
  79                                 if (value) flags |= ConfigurationPropertyFlags.Required;
  80                                 else flags &= ~ConfigurationPropertyFlags.Required;
  81                         }
  82                 }
  83         }
  84 }
  85 #endif