1 //
2 // System.EnterpriseServices.TransactionAttribute.cs
3 //
4 // Author:
5 //   Tim Coleman (tim@timcoleman.com)
6 //
7 // Copyright (C) Tim Coleman, 2002
8 //
9 
10 //
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
18 //
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
21 //
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 //
30 
31 using System;
32 using System.Runtime.InteropServices;
33 
34 namespace System.EnterpriseServices {
35 	[AttributeUsage (AttributeTargets.Class)]
36 	[ComVisible(false)]
37 	public sealed class TransactionAttribute : Attribute {
38 
39 		#region Fields
40 
41 		TransactionIsolationLevel isolation;
42 		int timeout;
43 		TransactionOption val;
44 
45 		#endregion // Fields
46 
47 		#region Constructors
48 
TransactionAttribute()49 		public TransactionAttribute ()
50 			: this (TransactionOption.Required)
51 		{
52 		}
53 
TransactionAttribute(TransactionOption val)54 		public TransactionAttribute (TransactionOption val)
55 		{
56 			this.isolation = TransactionIsolationLevel.Serializable;
57 			this.timeout = -1;
58 			this.val = val;
59 		}
60 
61 		#endregion // Constructors
62 
63 		#region Properties
64 
65 		public TransactionIsolationLevel Isolation {
66 			get { return isolation; }
67 			set { isolation = value; }
68 		}
69 
70 		public int Timeout {
71 			get { return timeout; }
72 			set { timeout = value; }
73 		}
74 
75 		public TransactionOption Value {
76 			get { return val; }
77 		}
78 
79 		#endregion // Properties
80 	}
81 }
82