mcs/class/System.Configuration/System.Configuration/ProviderSettings.cs

   1 //
   2 // System.Configuration.ProviderSettings.cs
   3 //
   4 // Authors:
   5 //      Duncan Mak (duncan@ximian.com)
   6 //      Lluis Sanchez Gual (lluis@novell.com)
   7 //      Chris Toshok (toshok@ximian.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 // Copyright (C) 2004,2005 Novell, Inc (http://www.novell.com)
  29 //
  30
  31 #if NET_2_0
  32
  33 using System;
  34 using System.Xml;
  35 using System.Collections.Specialized;
  36
  37 namespace System.Configuration
  38 {
  39         public sealed class ProviderSettings: ConfigurationElement
  40         {
  41                 ConfigNameValueCollection parameters;
  42
  43                 static ConfigurationProperty nameProp;
  44                 static ConfigurationProperty typeProp;
  45                 static ConfigurationPropertyCollection properties;
  46
  47                 static ProviderSettings ()
  48                 {
  49                         nameProp = new ConfigurationProperty ("name", typeof (string), null, ConfigurationPropertyOptions.IsRequired | ConfigurationPropertyOptions.IsKey);
  50                         typeProp = new ConfigurationProperty ("type", typeof (string), null, ConfigurationPropertyOptions.IsRequired);
  51                         properties = new ConfigurationPropertyCollection ();
  52
  53                         properties.Add (nameProp);
  54                         properties.Add (typeProp);
  55                 }
  56
  57                 public ProviderSettings ()
  58                 {
  59                 }
  60
  61                 public ProviderSettings (string name, string type)
  62                 {
  63                         Name = name;
  64                         Type = type;
  65                 }
  66
  67                 protected override bool OnDeserializeUnrecognizedAttribute (string name, string value)
  68                 {
  69                         if (parameters == null)
  70                                 parameters = new ConfigNameValueCollection ();
  71                         parameters [name] = value;
  72                         parameters.ResetModified ();
  73                         return true;
  74                 }
  75
  76                 protected internal override bool IsModified ()
  77                 {
  78                         return (parameters != null && parameters.IsModified) || base.IsModified ();
  79                 }
  80
  81                 protected internal override void Reset (ConfigurationElement parentElement)
  82                 {
  83                         base.Reset (parentElement);
  84
  85                         ProviderSettings sec = parentElement as ProviderSettings;
  86                         if (sec != null && sec.parameters != null)
  87                                 parameters = new ConfigNameValueCollection (sec.parameters);
  88                         else
  89                                 parameters = null;
  90                 }
  91
  92                 [MonoTODO]
  93                 protected internal override void Unmerge (
  94                                 ConfigurationElement source, ConfigurationElement parent,
  95                                 ConfigurationSaveMode updateMode)
  96                 {
  97                         base.Unmerge (source, parent, updateMode);
  98                 }
  99
 100                 [ConfigurationProperty ("name", Options = ConfigurationPropertyOptions.IsRequired | ConfigurationPropertyOptions.IsKey)]
 101                 public string Name {
 102                         get { return (string) this [nameProp]; }
 103                         set { this [nameProp] = value; }
 104                 }
 105
 106                 [ConfigurationProperty ("type", Options = ConfigurationPropertyOptions.IsRequired)]
 107                 public string Type {
 108                         get { return (string) this [typeProp]; }
 109                         set { this [typeProp] = value; }
 110                 }
 111
 112                 protected internal override ConfigurationPropertyCollection Properties {
 113                         get { return properties; }
 114                 }
 115
 116                 public NameValueCollection Parameters {
 117                         get {
 118                                 if (parameters == null)
 119                                         parameters = new ConfigNameValueCollection ();
 120                                 return parameters;
 121                         }
 122                 }
 123         }
 124 }
 125
 126 #endif