mcs/class/System.Data/System.Data.SqlClient/SqlConnectionFactory.cs

   1 //
   2 // System.Data.SqlClient.SqlConnectionFactory
   3 //
   4 // Author:
   5 //   Sureshkumar T <tsureshkumar@novell.com>
   6 //
   7 //
   8 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
   9 //
  10 // Permission is hereby granted, free of charge, to any person obtaining
  11 // a copy of this software and associated documentation files (the
  12 // "Software"), to deal in the Software without restriction, including
  13 // without limitation the rights to use, copy, modify, merge, publish,
  14 // distribute, sublicense, and/or sell copies of the Software, and to
  15 // permit persons to whom the Software is furnished to do so, subject to
  16 // the following conditions:
  17 //
  18 // The above copyright notice and this permission notice shall be
  19 // included in all copies or substantial portions of the Software.
  20 //
  21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28 //
  29
  30 #if NET_2_0
  31
  32 using System.Data;
  33 using System.Data.Common;
  34 using System.Data.ProviderBase;
  35
  36 namespace System.Data.SqlClient {
  37         internal class SqlConnectionFactory : DbConnectionFactory
  38         {
  39                 #region Fields
  40                 internal static SqlConnectionFactory Instance; // singleton
  41                 private static DbProviderFactory _providerFactory;
  42                 #endregion // Fields
  43
  44                 #region Constructors
  45
  46                 private SqlConnectionFactory (DbProviderFactory pvdrfactory)
  47                 {
  48                         _providerFactory = pvdrfactory;
  49                 }
  50
  51                 #endregion // Constructors
  52
  53                 #region Properties
  54
  55                 public override DbProviderFactory ProviderFactory { get { return _providerFactory; }}
  56
  57                 #endregion // Properties
  58
  59                 #region Methods
  60
  61                 // create singleton connection factory.
  62                 internal static DbConnectionFactory GetSingleton (DbProviderFactory pvdrFactory)
  63                 {
  64                         lock (typeof (SqlConnectionFactory))
  65                                 {
  66                                         if (Instance == null)
  67                                                 Instance = new SqlConnectionFactory (pvdrFactory);
  68                                         return Instance;
  69                                 }
  70                 }
  71
  72
  73
  74                 [MonoTODO]
  75                 protected override IAsyncResult BeginCreateConnection (DbConnectionBase owningObject, DbConnectionString connectionOptions, DbConnectionInternal connection, AsyncCallback callback, object asyncStateObject)
  76                 {
  77                         throw new NotImplementedException ();
  78                 }
  79
  80                 [MonoTODO]
  81                 public new void ClearAllPools ()
  82                 {
  83                         throw new NotImplementedException ();
  84                 }
  85
  86                 [MonoTODO]
  87                 public new void ClearPool (DbConnectionBase connection)
  88                 {
  89                         throw new NotImplementedException ();
  90                 }
  91
  92                 [MonoTODO]
  93                 protected override DbConnectionInternal CreateConnection (DbConnectionString options, DbConnectionBase owningObject)
  94                 {
  95                         throw new NotImplementedException ();
  96                 }
  97
  98                 [MonoTODO]
  99                 protected override DbConnectionString CreateConnectionOptions (string connectionString)
 100                 {
 101                         throw new NotImplementedException ();
 102                 }
 103
 104                 [MonoTODO]
 105                 protected override DbConnectionPoolOptions CreateConnectionPoolOptions (DbConnectionString options)
 106                 {
 107                         throw new NotImplementedException ();
 108                 }
 109
 110
 111                 [MonoTODO]
 112                 protected override DbMetaDataFactory CreateMetaDataFactory (DbConnectionInternal internalConnection)
 113                 {
 114                         throw new NotImplementedException ();
 115                 }
 116
 117                 [MonoTODO]
 118                 protected override DbConnectionInternal EndCreateConnection (IAsyncResult asyncResult)
 119                 {
 120                         throw new NotImplementedException ();
 121                 }
 122
 123                 [MonoTODO]
 124                 protected internal new DbMetaDataFactory GetMetaDataFactory (DbConnectionString connectionOptions, DbConnectionInternal internalConnection)
 125                 {
 126                         throw new NotImplementedException ();
 127                 }
 128
 129                 internal new DbConnectionString CreateConnectionOptionsInternal (string connectionString)
 130                 {
 131                         return CreateConnectionOptions (connectionString);
 132                 }
 133
 134                 [MonoTODO]
 135                 public new void SetConnectionPoolOptions (string connectionString, DbConnectionPoolOptions poolOptions)
 136                 {
 137                         throw new NotImplementedException ();
 138                 }
 139
 140                 #endregion // Methods
 141         }
 142 }
 143
 144 #endif