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author | Diva Canto | 2010-01-15 17:24:41 -0800 |
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committer | Diva Canto | 2010-01-15 17:24:41 -0800 |
commit | 32bfbdab6f6bbbfaae0df0ab410af7b9c42a3a4f (patch) | |
tree | e20c1afa3edc76101eea15765a447b13b3c4946e /OpenSim/Data/SQLite/SQLiteFramework.cs | |
parent | Comment (diff) | |
parent | Merge branch 'master' into presence-refactor (diff) | |
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Merge branch 'presence-refactor' of ssh://diva@opensimulator.org/var/git/opensim into presence-refactor
Diffstat (limited to 'OpenSim/Data/SQLite/SQLiteFramework.cs')
-rw-r--r-- | OpenSim/Data/SQLite/SQLiteFramework.cs | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/OpenSim/Data/SQLite/SQLiteFramework.cs b/OpenSim/Data/SQLite/SQLiteFramework.cs new file mode 100644 index 0000000..12b2750 --- /dev/null +++ b/OpenSim/Data/SQLite/SQLiteFramework.cs | |||
@@ -0,0 +1,83 @@ | |||
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 OpenSimulator 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.Collections; | ||
30 | using System.Collections.Generic; | ||
31 | using System.Data; | ||
32 | using OpenMetaverse; | ||
33 | using OpenSim.Framework; | ||
34 | using Mono.Data.SqliteClient; | ||
35 | |||
36 | namespace OpenSim.Data.SQLite | ||
37 | { | ||
38 | /// <summary> | ||
39 | /// A database interface class to a user profile storage system | ||
40 | /// </summary> | ||
41 | public class SQLiteFramework | ||
42 | { | ||
43 | protected SqliteConnection m_Connection; | ||
44 | |||
45 | protected SQLiteFramework(string connectionString) | ||
46 | { | ||
47 | m_Connection = new SqliteConnection(connectionString); | ||
48 | m_Connection.Open(); | ||
49 | } | ||
50 | |||
51 | ////////////////////////////////////////////////////////////// | ||
52 | // | ||
53 | // All non queries are funneled through one connection | ||
54 | // to increase performance a little | ||
55 | // | ||
56 | protected int ExecuteNonQuery(SqliteCommand cmd) | ||
57 | { | ||
58 | lock (m_Connection) | ||
59 | { | ||
60 | cmd.Connection = m_Connection; | ||
61 | |||
62 | return cmd.ExecuteNonQuery(); | ||
63 | } | ||
64 | } | ||
65 | |||
66 | protected IDataReader ExecuteReader(SqliteCommand cmd) | ||
67 | { | ||
68 | SqliteConnection newConnection = | ||
69 | (SqliteConnection)((ICloneable)m_Connection).Clone(); | ||
70 | newConnection.Open(); | ||
71 | |||
72 | cmd.Connection = newConnection; | ||
73 | return cmd.ExecuteReader(); | ||
74 | } | ||
75 | |||
76 | protected void CloseReaderCommand(SqliteCommand cmd) | ||
77 | { | ||
78 | cmd.Connection.Close(); | ||
79 | cmd.Connection.Dispose(); | ||
80 | cmd.Dispose(); | ||
81 | } | ||
82 | } | ||
83 | } | ||