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author | Melanie Thielker | 2014-06-21 00:39:55 +0200 |
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committer | Melanie Thielker | 2014-06-21 00:39:55 +0200 |
commit | 159fcbf150b7da0e229b29aa7b94793484543d12 (patch) | |
tree | b8c0ff3b4c758a3fba8315b556c923ef4c02a185 /OpenSim/Data/PGSQL/PGSQLMigration.cs | |
parent | Merge commit '68c8633ba18f0a11cfc0ed04d1d0c7c59e6cec76' (diff) | |
parent | Merge branch 'master' into careminster (diff) | |
download | opensim-SC_OLD-159fcbf150b7da0e229b29aa7b94793484543d12.zip opensim-SC_OLD-159fcbf150b7da0e229b29aa7b94793484543d12.tar.gz opensim-SC_OLD-159fcbf150b7da0e229b29aa7b94793484543d12.tar.bz2 opensim-SC_OLD-159fcbf150b7da0e229b29aa7b94793484543d12.tar.xz |
Merge branch 'master' of ssh://3dhosting.de/var/git/careminster
Conflicts:
OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
Diffstat (limited to 'OpenSim/Data/PGSQL/PGSQLMigration.cs')
-rw-r--r-- | OpenSim/Data/PGSQL/PGSQLMigration.cs | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/OpenSim/Data/PGSQL/PGSQLMigration.cs b/OpenSim/Data/PGSQL/PGSQLMigration.cs new file mode 100644 index 0000000..709fde0 --- /dev/null +++ b/OpenSim/Data/PGSQL/PGSQLMigration.cs | |||
@@ -0,0 +1,102 @@ | |||
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 Npgsql; | ||
29 | using System; | ||
30 | using System.Data; | ||
31 | using System.Data.Common; | ||
32 | using System.Reflection; | ||
33 | |||
34 | namespace OpenSim.Data.PGSQL | ||
35 | { | ||
36 | public class PGSQLMigration : Migration | ||
37 | { | ||
38 | public PGSQLMigration(NpgsqlConnection conn, Assembly assem, string type) | ||
39 | : base(conn, assem, type) | ||
40 | { | ||
41 | } | ||
42 | |||
43 | public PGSQLMigration(NpgsqlConnection conn, Assembly assem, string subtype, string type) | ||
44 | : base(conn, assem, subtype, type) | ||
45 | { | ||
46 | } | ||
47 | |||
48 | protected override int FindVersion(DbConnection conn, string type) | ||
49 | { | ||
50 | int version = 0; | ||
51 | NpgsqlConnection lcConn = (NpgsqlConnection)conn; | ||
52 | |||
53 | using (NpgsqlCommand cmd = lcConn.CreateCommand()) | ||
54 | { | ||
55 | try | ||
56 | { | ||
57 | cmd.CommandText = "select version from migrations where name = '" + type + "' " + | ||
58 | " order by version desc limit 1"; //Must be | ||
59 | using (NpgsqlDataReader reader = cmd.ExecuteReader()) | ||
60 | { | ||
61 | if (reader.Read()) | ||
62 | { | ||
63 | version = Convert.ToInt32(reader["version"]); | ||
64 | } | ||
65 | reader.Close(); | ||
66 | } | ||
67 | } | ||
68 | catch | ||
69 | { | ||
70 | // Return -1 to indicate table does not exist | ||
71 | return -1; | ||
72 | } | ||
73 | } | ||
74 | return version; | ||
75 | } | ||
76 | |||
77 | protected override void ExecuteScript(DbConnection conn, string[] script) | ||
78 | { | ||
79 | if (!(conn is NpgsqlConnection)) | ||
80 | { | ||
81 | base.ExecuteScript(conn, script); | ||
82 | return; | ||
83 | } | ||
84 | |||
85 | foreach (string sql in script) | ||
86 | { | ||
87 | try | ||
88 | { | ||
89 | using (NpgsqlCommand cmd = new NpgsqlCommand(sql, (NpgsqlConnection)conn)) | ||
90 | { | ||
91 | cmd.ExecuteNonQuery(); | ||
92 | } | ||
93 | } | ||
94 | catch (Exception) | ||
95 | { | ||
96 | throw new Exception(sql); | ||
97 | |||
98 | } | ||
99 | } | ||
100 | } | ||
101 | } | ||
102 | } | ||