mcs/class/System/System.Configuration/LocalFileSettingsProvider.cs

   1 //
   2 // System.Configuration.LocalFileSettingsProvider.cs
   3 //
   4 // Authors:
   5 //      Chris Toshok (toshok@ximian.com)
   6 //
   7 // (C) 2005 Novell, Inc (http://www.novell.com)
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29 #if NET_2_0
  30 #if CONFIGURATION_DEP
  31 extern alias PrebuiltSystem;
  32 using NameValueCollection = PrebuiltSystem.System.Collections.Specialized.NameValueCollection;
  33 #endif
  34
  35 using System;
  36 using System.Collections.Specialized;
  37
  38 namespace System.Configuration
  39 {
  40         public class LocalFileSettingsProvider : SettingsProvider, IApplicationSettingsProvider
  41         {
  42                 public LocalFileSettingsProvider ()
  43                 {
  44                 }
  45
  46                 [MonoTODO]
  47                 public SettingsPropertyValue GetPreviousVersion (SettingsContext context,
  48                                                                  SettingsProperty property)
  49                 {
  50                         throw new NotImplementedException ();
  51                 }
  52
  53
  54                 [MonoTODO]
  55                 public override SettingsPropertyValueCollection GetPropertyValues (SettingsContext context,
  56                                                                                    SettingsPropertyCollection properties)
  57                 {
  58                         SettingsPropertyValueCollection pv = new SettingsPropertyValueCollection ();
  59                         foreach (SettingsProperty prop in properties)
  60                                 pv.Add (new SettingsPropertyValue (prop));
  61
  62                         return pv;
  63                 }
  64
  65 #if CONFIGURATION_DEP
  66                 public override void Initialize (string name,
  67                                                  NameValueCollection values)
  68                 {
  69                         if (name == null)
  70                                 name = "LocalFileSettingsProvider";
  71                         if (values != null)
  72                                 applicationName = values["applicationName"];
  73
  74                         base.Initialize (name, values);
  75                 }
  76 #endif
  77
  78                 [MonoTODO]
  79                 public void Reset (SettingsContext context)
  80                 {
  81                         throw new NotImplementedException ();
  82                 }
  83
  84                 [MonoTODO]
  85                 public override void SetPropertyValues (SettingsContext context,
  86                                                         SettingsPropertyValueCollection values)
  87                 {
  88                         throw new NotImplementedException ();
  89                 }
  90
  91                 [MonoTODO]
  92                 public void Upgrade (SettingsContext context,
  93                                      SettingsPropertyCollection properties)
  94                 {
  95                         throw new NotImplementedException ();
  96                 }
  97
  98                 string applicationName = "";
  99                 public override string ApplicationName {
 100                         get { return applicationName; }
 101                         set { applicationName = value; }
 102                 }
 103
 104                 bool IsUserSetting (SettingsProperty prop)
 105                 {
 106 #if CONFIGURATION_DEP
 107                         if (prop.Attributes.ContainsKey (typeof (UserScopedSettingAttribute)))
 108                                 return true;
 109                         else if (prop.Attributes.ContainsKey (typeof (ApplicationScopedSettingAttribute)))
 110                                 return false;
 111                         else
 112                                 throw new ConfigurationErrorsException (
 113                                                         String.Format ("The setting '{0}' does not have either an ApplicationScopedSettingAttribute or UserScopedSettingAttribute.",
 114                                                                        prop.Name));
 115 #else
 116                         return false;
 117 #endif
 118                 }
 119         }
 120
 121 }
 122
 123 #endif