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author | Sean Dague | 2008-07-07 20:40:14 +0000 |
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committer | Sean Dague | 2008-07-07 20:40:14 +0000 |
commit | 7634c1311efe82129f18cc8aada1d5f9995b6a9e (patch) | |
tree | 732d06d9089216f911b7c1c42bef8285a7fa416f | |
parent | change SitTarget calls from functions to properties (diff) | |
download | opensim-SC-7634c1311efe82129f18cc8aada1d5f9995b6a9e.zip opensim-SC-7634c1311efe82129f18cc8aada1d5f9995b6a9e.tar.gz opensim-SC-7634c1311efe82129f18cc8aada1d5f9995b6a9e.tar.bz2 opensim-SC-7634c1311efe82129f18cc8aada1d5f9995b6a9e.tar.xz |
added skeleton (no function) region store component
-rw-r--r-- | OpenSim/Data/NHibernate/NHibernateRegionData.cs | 268 |
1 files changed, 268 insertions, 0 deletions
diff --git a/OpenSim/Data/NHibernate/NHibernateRegionData.cs b/OpenSim/Data/NHibernate/NHibernateRegionData.cs new file mode 100644 index 0000000..2a2745f --- /dev/null +++ b/OpenSim/Data/NHibernate/NHibernateRegionData.cs | |||
@@ -0,0 +1,268 @@ | |||
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.Collections.Generic; | ||
30 | using System.IO; | ||
31 | using System.Reflection; | ||
32 | using System.Text.RegularExpressions; | ||
33 | using libsecondlife; | ||
34 | using log4net; | ||
35 | using NHibernate; | ||
36 | using NHibernate.Cfg; | ||
37 | using NHibernate.Mapping.Attributes; | ||
38 | using NHibernate.Tool.hbm2ddl; | ||
39 | using OpenSim.Framework; | ||
40 | using OpenSim.Region.Environment.Interfaces; | ||
41 | using OpenSim.Region.Environment.Scenes; | ||
42 | using Environment=NHibernate.Cfg.Environment; | ||
43 | |||
44 | namespace OpenSim.Data.NHibernate | ||
45 | { | ||
46 | /// <summary> | ||
47 | /// A RegionData Interface to the NHibernate database | ||
48 | /// </summary> | ||
49 | public class NHibernateRegionData : IRegionDataStore | ||
50 | { | ||
51 | private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); | ||
52 | |||
53 | private Configuration cfg; | ||
54 | private ISessionFactory factory; | ||
55 | private ISession session; | ||
56 | |||
57 | public void Initialise() | ||
58 | { | ||
59 | Initialise("SQLiteDialect;SqliteClientDriver;URI=file:OpenSim.db,version=3", true); | ||
60 | } | ||
61 | |||
62 | public void Initialise(string connect, bool persistpriminventories) | ||
63 | { | ||
64 | // Split out the dialect, driver, and connect string | ||
65 | char[] split = {';'}; | ||
66 | string[] parts = connect.Split(split, 3); | ||
67 | if (parts.Length != 3) | ||
68 | { | ||
69 | // TODO: make this a real exception type | ||
70 | throw new Exception("Malformed Inventory connection string '" + connect + "'"); | ||
71 | } | ||
72 | |||
73 | string dialect = parts[0]; | ||
74 | |||
75 | // NHibernate setup | ||
76 | cfg = new Configuration(); | ||
77 | cfg.SetProperty(Environment.ConnectionProvider, | ||
78 | "NHibernate.Connection.DriverConnectionProvider"); | ||
79 | cfg.SetProperty(Environment.Dialect, | ||
80 | "NHibernate.Dialect." + dialect); | ||
81 | cfg.SetProperty(Environment.ConnectionDriver, | ||
82 | "NHibernate.Driver." + parts[1]); | ||
83 | cfg.SetProperty(Environment.ConnectionString, parts[2]); | ||
84 | cfg.AddAssembly("OpenSim.Data.NHibernate"); | ||
85 | |||
86 | HbmSerializer.Default.Validate = true; | ||
87 | using (MemoryStream stream = | ||
88 | HbmSerializer.Default.Serialize(Assembly.GetExecutingAssembly())) | ||
89 | cfg.AddInputStream(stream); | ||
90 | |||
91 | factory = cfg.BuildSessionFactory(); | ||
92 | session = factory.OpenSession(); | ||
93 | |||
94 | // This actually does the roll forward assembly stuff | ||
95 | Assembly assem = GetType().Assembly; | ||
96 | Migration m = new Migration((System.Data.Common.DbConnection)factory.ConnectionProvider.GetConnection(), assem, dialect, "AssetStore"); | ||
97 | m.Update(); | ||
98 | } | ||
99 | |||
100 | /*********************************************************************** | ||
101 | * | ||
102 | * Public Interface Functions | ||
103 | * | ||
104 | **********************************************************************/ | ||
105 | |||
106 | public void StoreRegionSettings(RegionSettings rs) | ||
107 | { | ||
108 | } | ||
109 | |||
110 | public RegionSettings LoadRegionSettings(LLUUID regionUUID) | ||
111 | { | ||
112 | return null; | ||
113 | } | ||
114 | |||
115 | /// <summary> | ||
116 | /// Adds an object into region storage | ||
117 | /// </summary> | ||
118 | /// <param name="obj">the object</param> | ||
119 | /// <param name="regionUUID">the region UUID</param> | ||
120 | public void StoreObject(SceneObjectGroup obj, LLUUID regionUUID) | ||
121 | { | ||
122 | |||
123 | } | ||
124 | |||
125 | /// <summary> | ||
126 | /// Removes an object from region storage | ||
127 | /// </summary> | ||
128 | /// <param name="obj">the object</param> | ||
129 | /// <param name="regionUUID">the region UUID</param> | ||
130 | public void RemoveObject(LLUUID obj, LLUUID regionUUID) | ||
131 | { | ||
132 | m_log.InfoFormat("[REGION DB]: Removing obj: {0} from region: {1}", obj.UUID, regionUUID); | ||
133 | |||
134 | } | ||
135 | |||
136 | /// <summary> | ||
137 | /// Load persisted objects from region storage. | ||
138 | /// </summary> | ||
139 | /// <param name="regionUUID">The region UUID</param> | ||
140 | /// <returns>List of loaded groups</returns> | ||
141 | public List<SceneObjectGroup> LoadObjects(LLUUID regionUUID) | ||
142 | { | ||
143 | List<SceneObjectGroup> prims = new List<SceneObjectGroup>(); | ||
144 | return prims; | ||
145 | } | ||
146 | |||
147 | /// <summary> | ||
148 | /// Store a terrain revision in region storage | ||
149 | /// </summary> | ||
150 | /// <param name="ter">terrain heightfield</param> | ||
151 | /// <param name="regionID">region UUID</param> | ||
152 | public void StoreTerrain(double[,] ter, LLUUID regionID) | ||
153 | { | ||
154 | |||
155 | } | ||
156 | |||
157 | /// <summary> | ||
158 | /// Load the latest terrain revision from region storage | ||
159 | /// </summary> | ||
160 | /// <param name="regionID">the region UUID</param> | ||
161 | /// <returns>Heightfield data</returns> | ||
162 | public double[,] LoadTerrain(LLUUID regionID) | ||
163 | { | ||
164 | double[,] terret = new double[256,256]; | ||
165 | terret.Initialize(); | ||
166 | |||
167 | |||
168 | return terret; | ||
169 | } | ||
170 | |||
171 | /// <summary> | ||
172 | /// | ||
173 | /// </summary> | ||
174 | /// <param name="globalID"></param> | ||
175 | public void RemoveLandObject(LLUUID globalID) | ||
176 | { | ||
177 | |||
178 | } | ||
179 | |||
180 | /// <summary> | ||
181 | /// | ||
182 | /// </summary> | ||
183 | /// <param name="parcel"></param> | ||
184 | public void StoreLandObject(ILandObject parcel) | ||
185 | { | ||
186 | |||
187 | } | ||
188 | |||
189 | /// <summary> | ||
190 | /// | ||
191 | /// </summary> | ||
192 | /// <param name="regionUUID"></param> | ||
193 | /// <returns></returns> | ||
194 | public List<LandData> LoadLandObjects(LLUUID regionUUID) | ||
195 | { | ||
196 | List<LandData> landDataForRegion = new List<LandData>(); | ||
197 | |||
198 | return landDataForRegion; | ||
199 | } | ||
200 | |||
201 | |||
202 | /// <summary> | ||
203 | /// See <see cref="Commit"/> | ||
204 | /// </summary> | ||
205 | public void Shutdown() | ||
206 | { | ||
207 | |||
208 | } | ||
209 | |||
210 | /// <summary> | ||
211 | /// Load a region banlist | ||
212 | /// </summary> | ||
213 | /// <param name="regionUUID">the region UUID</param> | ||
214 | /// <returns>The banlist</returns> | ||
215 | public List<RegionBanListItem> LoadRegionBanList(LLUUID regionUUID) | ||
216 | { | ||
217 | List<RegionBanListItem> regionbanlist = new List<RegionBanListItem>(); | ||
218 | |||
219 | return regionbanlist; | ||
220 | } | ||
221 | |||
222 | /// <summary> | ||
223 | /// Add en entry into region banlist | ||
224 | /// </summary> | ||
225 | /// <param name="item"></param> | ||
226 | public void AddToRegionBanlist(RegionBanListItem item) | ||
227 | { | ||
228 | |||
229 | } | ||
230 | |||
231 | /// <summary> | ||
232 | /// remove an entry from the region banlist | ||
233 | /// </summary> | ||
234 | /// <param name="item"></param> | ||
235 | public void RemoveFromRegionBanlist(RegionBanListItem item) | ||
236 | { | ||
237 | |||
238 | } | ||
239 | |||
240 | /// <summary> | ||
241 | /// | ||
242 | /// </summary> | ||
243 | /// <param name="val"></param> | ||
244 | /// <returns></returns> | ||
245 | private static Array serializeTerrain(double[,] val) | ||
246 | { | ||
247 | MemoryStream str = new MemoryStream(65536*sizeof (double)); | ||
248 | BinaryWriter bw = new BinaryWriter(str); | ||
249 | |||
250 | // TODO: COMPATIBILITY - Add byte-order conversions | ||
251 | for (int x = 0; x < 256; x++) | ||
252 | for (int y = 0; y < 256; y++) | ||
253 | bw.Write(val[x, y]); | ||
254 | |||
255 | return str.ToArray(); | ||
256 | } | ||
257 | |||
258 | /// <summary> | ||
259 | /// see IRegionDatastore | ||
260 | /// </summary> | ||
261 | /// <param name="primID"></param> | ||
262 | /// <param name="items"></param> | ||
263 | public void StorePrimInventory(LLUUID primID, ICollection<TaskInventoryItem> items) | ||
264 | { | ||
265 | |||
266 | } | ||
267 | } | ||
268 | } | ||