1 // created on 4/3/2003 at 19:45
3 // Npgsql.NpgsqlBinaryRow.cs
6 // Francisco Jr. (fxjrlists@yahoo.com.br)
8 // Copyright (C) 2002 The Npgsql Development Team
9 // npgsql-general@gborg.postgresql.org
10 // http://gborg.postgresql.org/project/npgsql/projdisplay.php
12 // This library is free software; you can redistribute it and/or
13 // modify it under the terms of the GNU Lesser General Public
14 // License as published by the Free Software Foundation; either
15 // version 2.1 of the License, or (at your option) any later version.
17 // This library is distributed in the hope that it will be useful,
18 // but WITHOUT ANY WARRANTY; without even the implied warranty of
19 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 // Lesser General Public License for more details.
22 // You should have received a copy of the GNU Lesser General Public
23 // License along with this library; if not, write to the Free Software
24 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
27 using System.Collections;
38 /// This is the abstract base class for NpgsqlAsciiRow and NpgsqlBinaryRow.
40 internal abstract class NpgsqlRow
42 // Logging related values
43 private static readonly String CLASSNAME = "NpgsqlRow";
45 protected ArrayList data;
46 protected NpgsqlRowDescription row_desc;
47 protected ProtocolVersion protocol_version;
49 public NpgsqlRow(NpgsqlRowDescription rowDesc, ProtocolVersion protocolVersion)
51 data = new ArrayList();
53 protocol_version = protocolVersion;
56 public virtual void ReadFromStream(Stream inputStream, Encoding encoding)
58 throw new NotImplementedException("Abstract");
62 /// Provide access to the fields in this row.
64 public virtual Object this[Int32 index]
68 NpgsqlEventLog.LogIndexerGet(LogLevel.Debug, CLASSNAME, index);
69 if ((index < 0) || (index >= row_desc.NumFields)) {
70 throw new IndexOutOfRangeException("this[] index value");