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//
// System.Data.OleDb.OleDbDataReader
//
// Authors:
// Konstantin Triger <kostat@mainsoft.com>
// Boris Kirzner <borisk@mainsoft.com>
//
// (C) 2005 Mainsoft Corporation (http://www.mainsoft.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.Data.Common;
using System.Data.ProviderBase;
using java.sql;
namespace System.Data.OleDb
{
public sealed class OleDbDataReader : AbstractDataReader
{
#region Fields
#endregion // Fields
#region Constructors
internal OleDbDataReader(OleDbCommand command) : base(command)
{
}
#endregion // Constructors
#region Methods
protected override SystemException CreateException(string message, SQLException e)
{
return new OleDbException(message,e, (OleDbConnection)_command.Connection);
}
protected override SystemException CreateException(java.io.IOException e)
{
return new OleDbException(e, (OleDbConnection)_command.Connection);
}
public override String GetDataTypeName(int columnIndex)
{
try {
string jdbcTypeName = Results.getMetaData().getColumnTypeName(columnIndex + 1);
return OleDbConvert.JdbcTypeNameToDbTypeName(jdbcTypeName);
}
catch (SQLException e) {
throw CreateException(e);
}
}
protected override int GetProviderType(int jdbcType)
{
return (int)OleDbConvert.JdbcTypeToOleDbType(jdbcType);
}
#endregion // Methods
}
}
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