//
// System.Configuration.ConnectionStringSettings.cs
//
// Author:
//   Sureshkumar T <tsureshkumar@novell.com>
//
//
//
// Copyright (C) 2004 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// 
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//

#if NET_2_0

#region Using directives

using System;

#endregion

namespace System.Configuration
{
        public sealed class ConnectionStringSettings : ConfigurationElement
        {

                #region Fields
                private static ConfigurationPropertyCollection _properties;
        
                private static readonly ConfigurationProperty _propConnectionString;
                private static readonly ConfigurationProperty _propName;
                private static readonly ConfigurationProperty _propProviderName;
                #endregion // Fields

                #region Constructors
                static ConnectionStringSettings ()
                {
                        _properties     = new ConfigurationPropertyCollection ();
                        _propName = new ConfigurationProperty ("name", 
                                                               typeof(string), 
                                                               "", 
                                                               ConfigurationPropertyOptions.IsRequired | 
                                                               ConfigurationPropertyOptions.IsKey
                                                               );

                        _propProviderName = new ConfigurationProperty ("providerName",
                                                                       typeof (string),
                                                                       "",
                                                                       ConfigurationPropertyOptions.None
                                                                       );

                        _propConnectionString = new ConfigurationProperty ("connectionString",
                                                                           typeof (string),
                                                                           "",
                                                                           ConfigurationPropertyOptions.IsRequired
                                                                           );

                        _properties.Add (_propName);
                        _properties.Add (_propProviderName);
                        _properties.Add (_propConnectionString);
                }

                public ConnectionStringSettings ()
                        : this (null, null, null)
                {
                }

                public ConnectionStringSettings (string name, string connectionString)
                        : this (name, connectionString, null)
                {
                }

                public ConnectionStringSettings (string name, string connectionString, string providerName)
                {
                        Name = name;
                        ConnectionString = connectionString;
                        ProviderName = providerName;
                }
                #endregion // Constructors

                #region Properties

                protected internal override ConfigurationPropertyCollection Properties
                {
                        get
                        {
                                return _properties;
                        }
                }

		[ConfigurationProperty ("name", DefaultValue = "", Options = ConfigurationPropertyOptions.IsRequired | ConfigurationPropertyOptions.IsKey)]
                public string Name
                {
                        get { return (string) base [_propName];}
                        set { base [_propName] = value; }
                }

		[ConfigurationProperty ("providerName", DefaultValue = "System.Data.SqlClient")]
                public string ProviderName
                {
                        get { return (string) base [_propProviderName]; }
                        set { base [_propProviderName] = value; }
                }

		[ConfigurationProperty ("connectionString", DefaultValue = "", Options = ConfigurationPropertyOptions.IsRequired)]
                public string ConnectionString
                {
                        get { return (string) base [_propConnectionString]; }
                        set { base [_propConnectionString] = value; }
                }
       
                #endregion // Properties
                
                public override string ToString ()
                {
                	return ConnectionString;
                }
        }
}
#endif // NET_2_0