mcs/class/System.Data/System.Data.Odbc/OdbcConnectionFactory.cs

   1 //
   2 // System.Data.Odbc.OdbcConnectionFactory
   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.Odbc {
  37         internal class OdbcConnectionFactory : DbConnectionFactory
  38         {
  39                 #region Fields
  40                 internal static OdbcConnectionFactory Instance; // singleton
  41                 private static DbProviderFactory _providerFactory;
  42                 static readonly object lockobj = new object ();
  43                 #endregion // Fields
  44
  45                 #region Constructors
  46
  47                 private OdbcConnectionFactory (DbProviderFactory pvdrfactory)
  48                 {
  49                         _providerFactory = pvdrfactory;
  50                 }
  51
  52                 #endregion // Constructors
  53
  54                 #region Properties
  55
  56                 public override DbProviderFactory ProviderFactory { get { return _providerFactory; }}
  57
  58                 #endregion // Properties
  59
  60                 #region Methods
  61
  62                 // create singleton connection factory.
  63                 internal static OdbcConnectionFactory GetSingleton (OdbcFactory pvdrFactory)
  64                 {
  65                         lock (lockobj)
  66                                 {
  67                                         if (Instance == null)
  68                                                 Instance = new OdbcConnectionFactory (pvdrFactory);
  69                                         return Instance;
  70                                 }
  71                 }
  72
  73                 [MonoTODO]
  74                 protected override IAsyncResult BeginCreateConnection (DbConnectionBase owningObject, DbConnectionString connectionOptions, DbConnectionInternal connection, AsyncCallback callback, object asyncStateObject)
  75                 {
  76                         throw new NotImplementedException ();
  77                 }
  78
  79                 [MonoTODO]
  80                 public new void ClearAllPools ()
  81                 {
  82                         throw new NotImplementedException ();
  83                 }
  84
  85                 [MonoTODO]
  86                 public new void ClearPool (DbConnectionBase connection)
  87                 {
  88                         throw new NotImplementedException ();
  89                 }
  90
  91                 [MonoTODO]
  92                 protected override DbConnectionInternal CreateConnection (DbConnectionString options, DbConnectionBase owningObject)
  93                 {
  94                         throw new NotImplementedException ();
  95                 }
  96
  97                 [MonoTODO]
  98                 protected override DbConnectionString CreateConnectionOptions (string connectionString)
  99                 {
 100                         throw new NotImplementedException ();
 101                 }
 102
 103                 [MonoTODO]
 104                 protected override DbConnectionPoolOptions CreateConnectionPoolOptions (DbConnectionString options)
 105                 {
 106                         throw new NotImplementedException ();
 107                 }
 108
 109
 110                 [MonoTODO]
 111                 protected override DbMetaDataFactory CreateMetaDataFactory (DbConnectionInternal internalConnection)
 112                 {
 113                         throw new NotImplementedException ();
 114                 }
 115
 116                 [MonoTODO]
 117                 protected override DbConnectionInternal EndCreateConnection (IAsyncResult asyncResult)
 118                 {
 119                         throw new NotImplementedException ();
 120                 }
 121
 122                 [MonoTODO]
 123                 protected internal new DbMetaDataFactory GetMetaDataFactory (DbConnectionString connectionOptions, DbConnectionInternal internalConnection)
 124                 {
 125                         throw new NotImplementedException ();
 126                 }
 127
 128                 internal new DbConnectionString CreateConnectionOptionsInternal (string connectionString)
 129                 {
 130                         return CreateConnectionOptions (connectionString);
 131                 }
 132
 133                 [MonoTODO]
 134                 public new void SetConnectionPoolOptions (string connectionString, DbConnectionPoolOptions poolOptions)
 135                 {
 136                         throw new NotImplementedException ();
 137                 }
 138
 139                 #endregion // Methods
 140         }
 141 }
 142
 143 #endif