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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
//
// OciIntervalDescriptor.cs - used for an Oracle TIMESPAN/INTERVAL{YTM/DTS}
//
// Part of managed C#/.NET library System.Data.OracleClient.dll
//
// Part of the Mono class libraries at
// mcs/class/System.Data.OracleClient/System.Data.OracleClient.Oci
//
// Assembly: System.Data.OracleClient.dll
// Namespace: System.Data.OracleClient.Oci
//
// Author:
// Veerapuram Varadhan <vvaradhan@novell.com>
//
// Copyright (C) Novell Inc, 2009
//
using System;
using System.Data;
using System.Data.OracleClient;
using System.Runtime.InteropServices;
namespace System.Data.OracleClient.Oci {
internal sealed class OciIntervalDescriptor : OciDescriptorHandle, IDisposable
{
#region Fields
OciErrorHandle errorHandle;
bool disposed = false;
#endregion // Fields
#region Constructors
public OciIntervalDescriptor (OciHandle parent, OciHandleType type, IntPtr newHandle)
: base (type, parent, newHandle)
{
}
#endregion // Constructors
#region Properties
public OciErrorHandle ErrorHandle {
get { return errorHandle; }
set { errorHandle = value; }
}
#endregion // Properties
#region Methods
protected override void Dispose (bool disposing)
{
if (!disposed) {
disposed = true;
base.Dispose (disposing);
}
}
public TimeSpan GetDayToSecond (OciHandle handle, OciErrorHandle errorHandle)
{
int days = 0;
int hours = 0;
int mins = 0;
int secs = 0;
int fsec = 0;
int fs = 0;
OciCalls.OCIIntervalGetDaySecond (handle, errorHandle, out days, out hours,
out mins, out secs, out fsec, this.handle);
if (fsec > 0) {
int fseci = (int) fsec;
fs = fseci / 1000000;
}
return new TimeSpan (days, hours, mins, secs, fs);
}
public int GetYearToMonth (OciHandle handle, OciErrorHandle errorHandle)
{
int years = 0;
int months = 0;
OciCalls.OCIIntervalGetYearMonth (handle, errorHandle, out years, out months, this.handle);
return ((years * 12) + months);
}
#endregion // Methods
}
}
|
