2 // System.Data.OracleClient.OracleTransaction.cs
5 // Konstantin Triger <kostat@mainsoft.com>
6 // Boris Kirzner <borisk@mainsoft.com>
8 // (C) 2005 Mainsoft Corporation (http://www.mainsoft.com)
12 // Permission is hereby granted, free of charge, to any person obtaining
13 // a copy of this software and associated documentation files (the
14 // "Software"), to deal in the Software without restriction, including
15 // without limitation the rights to use, copy, modify, merge, publish,
16 // distribute, sublicense, and/or sell copies of the Software, and to
17 // permit persons to whom the Software is furnished to do so, subject to
18 // the following conditions:
20 // The above copyright notice and this permission notice shall be
21 // included in all copies or substantial portions of the Software.
23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
26 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
27 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
28 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
29 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
33 namespace System.Data.OracleClient {
\r
35 using System.Data.Common;
\r
36 using System.Data.ProviderBase;
\r
39 public sealed class OracleTransaction : AbstractTransaction {
\r
41 internal OracleTransaction(OracleConnection connection) : base(IsolationLevel.ReadCommitted, connection, null) {
\r
44 internal OracleTransaction(OracleConnection connection, String transactionName) : base(IsolationLevel.ReadCommitted, connection, transactionName) {
\r
47 internal OracleTransaction(IsolationLevel isolationLevel, OracleConnection connection) : base(isolationLevel, connection, null) {
\r
50 public new OracleConnection Connection {
\r
52 return (OracleConnection)base.Connection;
\r
56 public OracleTransaction Begin() {
\r
57 return Begin(IsolationLevel.ReadCommitted);
\r
60 public OracleTransaction Begin(IsolationLevel isolationLevetl) {
\r
61 throw new InvalidOperationException("Only one transaction can be active on this session.");
\r