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Diffstat (limited to 'OpenSim/Data/NHibernate/LLVector3UserType.cs')
-rw-r--r-- | OpenSim/Data/NHibernate/LLVector3UserType.cs | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/OpenSim/Data/NHibernate/LLVector3UserType.cs b/OpenSim/Data/NHibernate/LLVector3UserType.cs new file mode 100644 index 0000000..b040ca7d --- /dev/null +++ b/OpenSim/Data/NHibernate/LLVector3UserType.cs | |||
@@ -0,0 +1,107 @@ | |||
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 libsecondlife; | ||
31 | using NHibernate; | ||
32 | using NHibernate.SqlTypes; | ||
33 | using NHibernate.UserTypes; | ||
34 | |||
35 | namespace OpenSim.Data.NHibernate | ||
36 | { | ||
37 | [Serializable] | ||
38 | public class LLVector3UserType: IUserType | ||
39 | { | ||
40 | public object Assemble(object cached, object owner) | ||
41 | { | ||
42 | return cached; | ||
43 | } | ||
44 | |||
45 | bool IUserType.Equals(object vector1, object vector2) | ||
46 | { | ||
47 | return vector1.Equals(vector2); | ||
48 | } | ||
49 | |||
50 | public object DeepCopy(object vector) | ||
51 | { | ||
52 | return new LLVector3((LLVector3) vector); | ||
53 | } | ||
54 | |||
55 | public object Disassemble(object vector) | ||
56 | { | ||
57 | return vector; | ||
58 | } | ||
59 | |||
60 | public int GetHashCode(object vector) | ||
61 | { | ||
62 | return (vector == null) ? 0 : vector.GetHashCode(); | ||
63 | } | ||
64 | |||
65 | public bool IsMutable | ||
66 | { | ||
67 | get { return false; } | ||
68 | } | ||
69 | |||
70 | public object NullSafeGet(IDataReader rs, string[] names, object owner) | ||
71 | { | ||
72 | object vector = null; | ||
73 | |||
74 | int x = rs.GetOrdinal(names[0]); | ||
75 | int y = rs.GetOrdinal(names[1]); | ||
76 | int z = rs.GetOrdinal(names[2]); | ||
77 | if (!rs.IsDBNull(x)) | ||
78 | { | ||
79 | vector = new LLVector3((Single)rs[x], (Single)rs[y], (Single)rs[z]); | ||
80 | } | ||
81 | return vector; | ||
82 | } | ||
83 | |||
84 | public void NullSafeSet(IDbCommand cmd, object obj, int index) | ||
85 | { | ||
86 | LLVector3 vector = (LLVector3)obj; | ||
87 | ((IDataParameter)cmd.Parameters[index]).Value = vector.X; | ||
88 | ((IDataParameter)cmd.Parameters[index + 1]).Value = vector.Y; | ||
89 | ((IDataParameter)cmd.Parameters[index + 2]).Value = vector.Z; | ||
90 | } | ||
91 | |||
92 | public object Replace(object original, object target, object owner) | ||
93 | { | ||
94 | return original; | ||
95 | } | ||
96 | |||
97 | public Type ReturnedType | ||
98 | { | ||
99 | get { return typeof(LLVector3); } | ||
100 | } | ||
101 | |||
102 | public SqlType[] SqlTypes | ||
103 | { | ||
104 | get { return new SqlType [] { NHibernateUtil.Single.SqlType, NHibernateUtil.Single.SqlType, NHibernateUtil.Single.SqlType }; } | ||
105 | } | ||
106 | } | ||
107 | } | ||