//
// Community.CsharpSqlite.SQLiteClient.SqliteClientFactory.cs
//
// Author:
//   Chris Toshok (toshok@ximian.com)
//
//
// Copyright (C) 2006 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.
//

using System;
using System.Data;
using System.Data.Common;

namespace Community.CsharpSqlite.SQLiteClient
{
  public class SqliteClientFactory : DbProviderFactory
  {
    public static SqliteClientFactory Instance = null;
    public static object lockStatic = new object();

    private SqliteClientFactory()
    {
    }

    static SqliteClientFactory()
    {
      lock ( lockStatic )
      {
        if ( Instance == null )
          Instance = new SqliteClientFactory();
      }
    }

    public override bool CanCreateDataSourceEnumerator
    {
      get
      {
        return false;
      }
    }

    public override DbCommand CreateCommand()
    {
      return new SqliteCommand();
    }

    public override DbCommandBuilder CreateCommandBuilder()
    {
      return new SqliteCommandBuilder();
    }

    public override DbConnection CreateConnection()
    {
      return new SqliteConnection();
    }

    public override DbDataAdapter CreateDataAdapter()
    {
      return new SqliteDataAdapter();
    }

    public override DbDataSourceEnumerator CreateDataSourceEnumerator()
    {
      return new SqliteDataSourceEnumerator();
    }

    public override DbParameter CreateParameter()
    {
      return new SqliteParameter();
    }

    public override DbConnectionStringBuilder CreateConnectionStringBuilder()
    {
      return new SqliteConnectionStringBuilder();
    }
  }

}