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-rw-r--r--OpenSim/Services/UserAccountService/UserGridServiceBase.cs82
1 files changed, 82 insertions, 0 deletions
diff --git a/OpenSim/Services/UserAccountService/UserGridServiceBase.cs b/OpenSim/Services/UserAccountService/UserGridServiceBase.cs
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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
28using System;
29using System.Reflection;
30using Nini.Config;
31using OpenSim.Framework;
32using OpenSim.Data;
33using OpenSim.Services.Interfaces;
34using OpenSim.Services.Base;
35
36namespace OpenSim.Services.UserAccountService
37{
38 public class UserGridServiceBase : ServiceBase
39 {
40 protected IUserGridData m_Database = null;
41
42 public UserGridServiceBase(IConfigSource config) : base(config)
43 {
44 string dllName = String.Empty;
45 string connString = String.Empty;
46 string realm = "UserGrid";
47
48 //
49 // Try reading the [DatabaseService] section, if it exists
50 //
51 IConfig dbConfig = config.Configs["DatabaseService"];
52 if (dbConfig != null)
53 {
54 if (dllName == String.Empty)
55 dllName = dbConfig.GetString("StorageProvider", String.Empty);
56 if (connString == String.Empty)
57 connString = dbConfig.GetString("ConnectionString", String.Empty);
58 }
59
60 //
61 // [PresenceService] section overrides [DatabaseService], if it exists
62 //
63 IConfig presenceConfig = config.Configs["PresenceService"];
64 if (presenceConfig != null)
65 {
66 dllName = presenceConfig.GetString("StorageProvider", dllName);
67 connString = presenceConfig.GetString("ConnectionString", connString);
68 realm = presenceConfig.GetString("Realm", realm);
69 }
70
71 //
72 // We tried, but this doesn't exist. We can't proceed.
73 //
74 if (dllName.Equals(String.Empty))
75 throw new Exception("No StorageProvider configured");
76
77 m_Database = LoadPlugin<IUserGridData>(dllName, new Object[] { connString, realm });
78 if (m_Database == null)
79 throw new Exception("Could not find a storage interface in the given module " + dllName);
80 }
81 }
82} \ No newline at end of file