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Diffstat (limited to '')
-rw-r--r-- | OpenSim/Data/NHibernate/ColorUserType.cs | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/OpenSim/Data/NHibernate/ColorUserType.cs b/OpenSim/Data/NHibernate/ColorUserType.cs new file mode 100644 index 0000000..4676585 --- /dev/null +++ b/OpenSim/Data/NHibernate/ColorUserType.cs | |||
@@ -0,0 +1,106 @@ | |||
1 | /* | ||
2 | * Copyright (c) Contributors, http://opensimulator.org/ | ||
3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. | ||
4 | * | ||
5 | * Redistribution and use in source and binary forms, with or without | ||
6 | * modification, are permitted provided that the following conditions are met: | ||
7 | * * Redistributions of source code must retain the above copyright | ||
8 | * notice, this list of conditions and the following disclaimer. | ||
9 | * * Redistributions in binary form must reproduce the above copyright | ||
10 | * notice, this list of conditions and the following disclaimer in the | ||
11 | * documentation and/or other materials provided with the distribution. | ||
12 | * * Neither the name of the OpenSim Project nor the | ||
13 | * names of its contributors may be used to endorse or promote products | ||
14 | * derived from this software without specific prior written permission. | ||
15 | * | ||
16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY | ||
17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | ||
18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY | ||
20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | ||
22 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | ||
23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | ||
25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
26 | */ | ||
27 | |||
28 | using System; | ||
29 | using System.Data; | ||
30 | using OpenMetaverse; | ||
31 | using OpenSim.Framework; | ||
32 | using NHibernate; | ||
33 | using NHibernate.SqlTypes; | ||
34 | using NHibernate.UserTypes; | ||
35 | using System.Drawing; | ||
36 | |||
37 | namespace OpenSim.Data.NHibernate | ||
38 | { | ||
39 | [Serializable] | ||
40 | public class ColorUserType : IUserType | ||
41 | { | ||
42 | public object Assemble(object cached, object owner) | ||
43 | { | ||
44 | return cached; | ||
45 | } | ||
46 | |||
47 | bool IUserType.Equals(object color1, object color2) | ||
48 | { | ||
49 | return color1.Equals(color2); | ||
50 | } | ||
51 | |||
52 | public object DeepCopy(object color) | ||
53 | { | ||
54 | return color; | ||
55 | } | ||
56 | |||
57 | public object Disassemble(object color) | ||
58 | { | ||
59 | return color; | ||
60 | } | ||
61 | |||
62 | public int GetHashCode(object color) | ||
63 | { | ||
64 | return (color == null) ? 0 : color.GetHashCode(); | ||
65 | } | ||
66 | |||
67 | public bool IsMutable | ||
68 | { | ||
69 | get { return false; } | ||
70 | } | ||
71 | |||
72 | public object NullSafeGet(IDataReader rs, string[] names, object owner) | ||
73 | { | ||
74 | Color color=Color.Empty; | ||
75 | |||
76 | int ord = rs.GetOrdinal(names[0]); | ||
77 | if (!rs.IsDBNull(ord)) | ||
78 | { | ||
79 | color = Color.FromArgb(rs.GetInt32(ord)); | ||
80 | } | ||
81 | |||
82 | return color; | ||
83 | } | ||
84 | |||
85 | public void NullSafeSet(IDbCommand cmd, object obj, int index) | ||
86 | { | ||
87 | Color color = (Color)obj; | ||
88 | ((IDataParameter)cmd.Parameters[index]).Value = color.ToArgb(); | ||
89 | } | ||
90 | |||
91 | public object Replace(object original, object target, object owner) | ||
92 | { | ||
93 | return original; | ||
94 | } | ||
95 | |||
96 | public Type ReturnedType | ||
97 | { | ||
98 | get { return typeof(Color); } | ||
99 | } | ||
100 | |||
101 | public SqlType[] SqlTypes | ||
102 | { | ||
103 | get { return new SqlType [] { NHibernateUtil.Int32.SqlType }; } | ||
104 | } | ||
105 | } | ||
106 | } | ||