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-rw-r--r--OpenSim/Data/NHibernate/NHibernateEstateData.cs322
1 files changed, 161 insertions, 161 deletions
diff --git a/OpenSim/Data/NHibernate/NHibernateEstateData.cs b/OpenSim/Data/NHibernate/NHibernateEstateData.cs
index 59896dd..3d74135 100644
--- a/OpenSim/Data/NHibernate/NHibernateEstateData.cs
+++ b/OpenSim/Data/NHibernate/NHibernateEstateData.cs
@@ -1,161 +1,161 @@
1/* 1/*
2 * Copyright (c) Contributors, http://opensimulator.org/ 2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders. 3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
4 * 4 *
5 * Redistribution and use in source and binary forms, with or without 5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met: 6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright 7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright 9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution. 11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSim Project nor the 12 * * Neither the name of the OpenSim Project nor the
13 * names of its contributors may be used to endorse or promote products 13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission. 14 * derived from this software without specific prior written permission.
15 * 15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY 16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY 19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 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 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 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 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. 25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */ 26 */
27 27
28using System.Reflection; 28using System.Reflection;
29using log4net; 29using log4net;
30using OpenMetaverse; 30using OpenMetaverse;
31using OpenSim.Framework; 31using OpenSim.Framework;
32using OpenSim.Region.Framework.Interfaces; 32using OpenSim.Region.Framework.Interfaces;
33using NHibernate; 33using NHibernate;
34using NHibernate.Criterion; 34using NHibernate.Criterion;
35using System.Collections; 35using System.Collections;
36using System; 36using System;
37 37
38namespace OpenSim.Data.NHibernate 38namespace OpenSim.Data.NHibernate
39{ 39{
40 /// <summary> 40 /// <summary>
41 /// A User storage interface for the DB4o database system 41 /// A User storage interface for the DB4o database system
42 /// </summary> 42 /// </summary>
43 public class NHibernateEstateData : IEstateDataStore 43 public class NHibernateEstateData : IEstateDataStore
44 { 44 {
45 45
46 #region Fields 46 #region Fields
47 47
48 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); 48 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
49 49
50 public NHibernateManager manager; 50 public NHibernateManager manager;
51 51
52 public string Name 52 public string Name
53 { 53 {
54 get { return "NHibernateEstateData"; } 54 get { return "NHibernateEstateData"; }
55 } 55 }
56 56
57 public string Version 57 public string Version
58 { 58 {
59 get { return "0.1"; } 59 get { return "0.1"; }
60 } 60 }
61 61
62 #endregion 62 #endregion
63 63
64 #region Startup and shutdown. 64 #region Startup and shutdown.
65 65
66 public void Initialise() 66 public void Initialise()
67 { 67 {
68 m_log.Info("[NHIBERNATE]: " + Name + " cannot be default-initialized!"); 68 m_log.Info("[NHIBERNATE]: " + Name + " cannot be default-initialized!");
69 throw new PluginNotInitialisedException(Name); 69 throw new PluginNotInitialisedException(Name);
70 } 70 }
71 71
72 public void Initialise(string connect) 72 public void Initialise(string connect)
73 { 73 {
74 74
75 m_log.InfoFormat("[NHIBERNATE] Initializing " + Name + "."); 75 m_log.InfoFormat("[NHIBERNATE] Initializing " + Name + ".");
76 manager = new NHibernateManager(connect, "EstateStore"); 76 manager = new NHibernateManager(connect, "EstateStore");
77 } 77 }
78 78
79 public void Dispose() { } 79 public void Dispose() { }
80 80
81 #endregion 81 #endregion
82 82
83 #region IEstateDataStore Members 83 #region IEstateDataStore Members
84 84
85 public EstateSettings LoadEstateSettings(UUID regionID) 85 public EstateSettings LoadEstateSettings(UUID regionID)
86 { 86 {
87 EstateRegionLink link = LoadEstateRegionLink(regionID); 87 EstateRegionLink link = LoadEstateRegionLink(regionID);
88 88
89 // Ensure that estate settings exist for the link 89 // Ensure that estate settings exist for the link
90 if (link != null) 90 if (link != null)
91 { 91 {
92 if (manager.Load(typeof(EstateSettings), link.EstateID) == null) 92 if (manager.Load(typeof(EstateSettings), link.EstateID) == null)
93 { 93 {
94 // Delete broken link 94 // Delete broken link
95 manager.Delete(link); 95 manager.Delete(link);
96 link = null; 96 link = null;
97 } 97 }
98 } 98 }
99 99
100 // If estate link does not exist create estate settings and link it to region. 100 // If estate link does not exist create estate settings and link it to region.
101 if (link == null) 101 if (link == null)
102 { 102 {
103 EstateSettings estateSettings = new EstateSettings(); 103 EstateSettings estateSettings = new EstateSettings();
104 //estateSettings.EstateOwner = UUID.Random(); 104 //estateSettings.EstateOwner = UUID.Random();
105 //estateSettings.BlockDwell = false; 105 //estateSettings.BlockDwell = false;
106 object identifier = manager.Insert(estateSettings); 106 object identifier = manager.Insert(estateSettings);
107 107
108 if (identifier == null) 108 if (identifier == null)
109 { 109 {
110 // Saving failed. Error is logged in the manager. 110 // Saving failed. Error is logged in the manager.
111 return null; 111 return null;
112 } 112 }
113 113
114 uint estateID = (uint)identifier; 114 uint estateID = (uint)identifier;
115 link = new EstateRegionLink(); 115 link = new EstateRegionLink();
116 link.EstateRegionLinkID = UUID.Random(); 116 link.EstateRegionLinkID = UUID.Random();
117 link.RegionID = regionID; 117 link.RegionID = regionID;
118 link.EstateID = estateID; 118 link.EstateID = estateID;
119 manager.Insert(link); 119 manager.Insert(link);
120 } 120 }
121 121
122 // Load estate settings according to the existing or created link. 122 // Load estate settings according to the existing or created link.
123 return (EstateSettings)manager.Load(typeof(EstateSettings), link.EstateID); 123 return (EstateSettings)manager.Load(typeof(EstateSettings), link.EstateID);
124 } 124 }
125 125
126 public void StoreEstateSettings(EstateSettings estateSettings) 126 public void StoreEstateSettings(EstateSettings estateSettings)
127 { 127 {
128 // Estates are always updated when stored. 128 // Estates are always updated when stored.
129 // Insert is always done via. load method as with the current API 129 // Insert is always done via. load method as with the current API
130 // this is explicitly the only way to create region link. 130 // this is explicitly the only way to create region link.
131 manager.Update(estateSettings); 131 manager.Update(estateSettings);
132 } 132 }
133 133
134 #endregion 134 #endregion
135 135
136 #region Private Utility Methods 136 #region Private Utility Methods
137 private EstateRegionLink LoadEstateRegionLink(UUID regionID) 137 private EstateRegionLink LoadEstateRegionLink(UUID regionID)
138 { 138 {
139 ICriteria criteria = manager.GetSession().CreateCriteria(typeof(EstateRegionLink)); 139 ICriteria criteria = manager.GetSession().CreateCriteria(typeof(EstateRegionLink));
140 criteria.Add(Expression.Eq("RegionID", regionID)); 140 criteria.Add(Expression.Eq("RegionID", regionID));
141 IList links = criteria.List(); 141 IList links = criteria.List();
142 142
143 // Fail fast if more than one estate links exist 143 // Fail fast if more than one estate links exist
144 if (links.Count > 1) 144 if (links.Count > 1)
145 { 145 {
146 m_log.Error("[NHIBERNATE]: Region had more than one estate linked: " + regionID); 146 m_log.Error("[NHIBERNATE]: Region had more than one estate linked: " + regionID);
147 throw new Exception("[NHIBERNATE]: Region had more than one estate linked: " + regionID); 147 throw new Exception("[NHIBERNATE]: Region had more than one estate linked: " + regionID);
148 } 148 }
149 149
150 if (links.Count == 1) 150 if (links.Count == 1)
151 { 151 {
152 return (EstateRegionLink)links[0]; 152 return (EstateRegionLink)links[0];
153 } 153 }
154 else 154 else
155 { 155 {
156 return null; 156 return null;
157 } 157 }
158 } 158 }
159 #endregion 159 #endregion
160 } 160 }
161} 161}