blob: d18c5821275d7e84e9f3eb49b8b9e23674dc4c79 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
#region Licence
/// DB2DriverCS - A DB2 driver for .Net
/// Copyright 2003 By Christopher Bockner
/// Released under the terms of the MIT/X11 Licence
/// Please refer to the Licence.txt file that should be distributed with this package
/// This software requires that DB2 client software be installed correctly on the machine
/// (or instance) on which the driver is running.
#endregion
using System;
namespace DB2ClientCS
{
/// <summary>
/// Utility functions class, i.e. functions like SQL return code error checking
/// </summary>
public class DB2ClientUtils
{
public DB2ClientUtils()
{
//
// TODO: Add constructor logic here
//
}
#region DB2CheckReturn
/// <summary>
/// Check the return value from a Call Level Interface call and respond to errors (by tossing exception)
/// </summary>
/// <param name="sqlRet"><The return value>
/// <param name="handleType"><Type of handle, 0 means we don't care, so don't try to check the handle for any messages placed there by DB2>
/// <param name="handle"><The handle in question, don't care if handletype is 0>
/// <param name="message"><Message we may throw>
/// <returns></returns>
public int DB2CheckReturn(short sqlRet, short handleType, IntPtr handle, string message)
{
switch ((long)sqlRet)
{
case DB2ClientConstants.SQL_ERROR:
if (handleType != 0)
throw new DB2ClientException(handleType, handle, message);
else
throw new DB2ClientException(message);
default:
return 0;
}
}
#endregion
}
}
|
