mcs/class/System.Configuration/System.Configuration/ConnectionStringSettings.cs

   1 //
   2 // System.Configuration.ConnectionStringSettings.cs
   3 //
   4 // Authors:
   5 //   Sureshkumar T <tsureshkumar@novell.com>
   6 //   Chris Toshok <toshok@ximian.com>
   7 //
   8 //
   9 // Copyright (C) 2004,2005 Novell, Inc (http://www.novell.com)
  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;
  34 using System.ComponentModel;
  35
  36 namespace System.Configuration
  37 {
  38         public sealed class ConnectionStringSettings : ConfigurationElement
  39         {
  40                 private static ConfigurationPropertyCollection _properties;
  41
  42                 private static readonly ConfigurationProperty _propConnectionString;
  43                 private static readonly ConfigurationProperty _propName;
  44                 private static readonly ConfigurationProperty _propProviderName;
  45
  46                 static ConnectionStringSettings ()
  47                 {
  48                         _properties     = new ConfigurationPropertyCollection ();
  49                         _propName = new ConfigurationProperty ("name", typeof(string), null,
  50                                                                TypeDescriptor.GetConverter (typeof (string)),
  51                                                                null,
  52                                                                ConfigurationPropertyOptions.IsRequired | ConfigurationPropertyOptions.IsKey);
  53
  54                         _propProviderName = new ConfigurationProperty ("providerName", typeof (string), "",
  55                                                                        ConfigurationPropertyOptions.None);
  56
  57                         _propConnectionString = new ConfigurationProperty ("connectionString", typeof (string), "",
  58                                                                            ConfigurationPropertyOptions.IsRequired);
  59
  60                         _properties.Add (_propName);
  61                         _properties.Add (_propProviderName);
  62                         _properties.Add (_propConnectionString);
  63                 }
  64
  65                 public ConnectionStringSettings ()
  66                 {
  67                 }
  68
  69                 public ConnectionStringSettings (string name, string connectionString)
  70                         : this (name, connectionString, "")
  71                 {
  72                 }
  73
  74                 public ConnectionStringSettings (string name, string connectionString, string providerName)
  75                 {
  76                         Name = name;
  77                         ConnectionString = connectionString;
  78                         ProviderName = providerName;
  79                 }
  80
  81                 protected internal override ConfigurationPropertyCollection Properties
  82                 {
  83                         get { return _properties; }
  84                 }
  85
  86                 [ConfigurationProperty ("name", DefaultValue = "", Options = ConfigurationPropertyOptions.IsRequired | ConfigurationPropertyOptions.IsKey)]
  87                 public string Name
  88                 {
  89                         get { return (string) base [_propName];}
  90                         set { base [_propName] = value; }
  91                 }
  92
  93                 [ConfigurationProperty ("providerName", DefaultValue = "System.Data.SqlClient")]
  94                 public string ProviderName
  95                 {
  96                         get { return (string) base [_propProviderName]; }
  97                         set { base [_propProviderName] = value; }
  98                 }
  99
 100                 [ConfigurationProperty ("connectionString", DefaultValue = "", Options = ConfigurationPropertyOptions.IsRequired)]
 101                 public string ConnectionString
 102                 {
 103                         get { return (string) base [_propConnectionString]; }
 104                         set { base [_propConnectionString] = value; }
 105                 }
 106
 107                 public override string ToString ()
 108                 {
 109                         return ConnectionString;
 110                 }
 111         }
 112 }
 113 #endif // NET_2_0