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author | Sean Dague | 2008-04-02 15:24:31 +0000 |
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committer | Sean Dague | 2008-04-02 15:24:31 +0000 |
commit | c52c68f314c67c76c7181a6d0828f476290fbd66 (patch) | |
tree | 66ab347502892902a096fa985f31b25738eb1381 /OpenSim/Framework/Data.MySQL/MySQLAssetData.cs | |
parent | reorganizing namespaces to put all the Data stuff into it's own namespace (diff) | |
download | opensim-SC_OLD-c52c68f314c67c76c7181a6d0828f476290fbd66.zip opensim-SC_OLD-c52c68f314c67c76c7181a6d0828f476290fbd66.tar.gz opensim-SC_OLD-c52c68f314c67c76c7181a6d0828f476290fbd66.tar.bz2 opensim-SC_OLD-c52c68f314c67c76c7181a6d0828f476290fbd66.tar.xz |
whole lot more moving
Diffstat (limited to 'OpenSim/Framework/Data.MySQL/MySQLAssetData.cs')
-rw-r--r-- | OpenSim/Framework/Data.MySQL/MySQLAssetData.cs | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/OpenSim/Framework/Data.MySQL/MySQLAssetData.cs b/OpenSim/Framework/Data.MySQL/MySQLAssetData.cs deleted file mode 100644 index 79994ae..0000000 --- a/OpenSim/Framework/Data.MySQL/MySQLAssetData.cs +++ /dev/null | |||
@@ -1,198 +0,0 @@ | |||
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.Data; | ||
31 | using libsecondlife; | ||
32 | using MySql.Data.MySqlClient; | ||
33 | using OpenSim.Framework.Console; | ||
34 | |||
35 | namespace OpenSim.Framework.Data.MySQL | ||
36 | { | ||
37 | internal class MySQLAssetData : AssetDataBase, IPlugin | ||
38 | { | ||
39 | private static readonly log4net.ILog m_log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType); | ||
40 | |||
41 | private MySQLManager _dbConnection; | ||
42 | |||
43 | #region IAssetProvider Members | ||
44 | |||
45 | private void UpgradeAssetsTable(string oldVersion) | ||
46 | { | ||
47 | // null as the version, indicates that the table didn't exist | ||
48 | if (oldVersion == null) | ||
49 | { | ||
50 | m_log.Info("[ASSETS]: Creating new database tables"); | ||
51 | _dbConnection.ExecuteResourceSql("CreateAssetsTable.sql"); | ||
52 | return; | ||
53 | } | ||
54 | } | ||
55 | |||
56 | /// <summary> | ||
57 | /// Ensure that the assets related tables exists and are at the latest version | ||
58 | /// </summary> | ||
59 | private void TestTables() | ||
60 | { | ||
61 | Dictionary<string, string> tableList = new Dictionary<string, string>(); | ||
62 | |||
63 | tableList["assets"] = null; | ||
64 | _dbConnection.GetTableVersion(tableList); | ||
65 | |||
66 | UpgradeAssetsTable(tableList["assets"]); | ||
67 | } | ||
68 | |||
69 | override public AssetBase FetchAsset(LLUUID assetID) | ||
70 | { | ||
71 | AssetBase asset = null; | ||
72 | lock (_dbConnection) | ||
73 | { | ||
74 | MySqlCommand cmd = | ||
75 | new MySqlCommand( | ||
76 | "SELECT name, description, assetType, invType, local, temporary, data FROM assets WHERE id=?id", | ||
77 | _dbConnection.Connection); | ||
78 | MySqlParameter p = cmd.Parameters.Add("?id", MySqlDbType.Binary, 16); | ||
79 | p.Value = assetID.GetBytes(); | ||
80 | |||
81 | try | ||
82 | { | ||
83 | using (MySqlDataReader dbReader = cmd.ExecuteReader(CommandBehavior.SingleRow)) | ||
84 | { | ||
85 | if (dbReader.Read()) | ||
86 | { | ||
87 | asset = new AssetBase(); | ||
88 | asset.Data = (byte[]) dbReader["data"]; | ||
89 | asset.Description = (string) dbReader["description"]; | ||
90 | asset.FullID = assetID; | ||
91 | asset.InvType = (sbyte) dbReader["invType"]; | ||
92 | asset.Local = ((sbyte) dbReader["local"]) != 0 ? true : false; | ||
93 | asset.Name = (string) dbReader["name"]; | ||
94 | asset.Type = (sbyte) dbReader["assetType"]; | ||
95 | } | ||
96 | dbReader.Close(); | ||
97 | cmd.Dispose(); | ||
98 | } | ||
99 | } | ||
100 | catch (Exception e) | ||
101 | { | ||
102 | m_log.ErrorFormat( | ||
103 | "[ASSETS]: MySql failure fetching asset {0}" + Environment.NewLine + e.ToString() | ||
104 | + Environment.NewLine + "Attempting reconnection", assetID); | ||
105 | _dbConnection.Reconnect(); | ||
106 | } | ||
107 | } | ||
108 | return asset; | ||
109 | } | ||
110 | |||
111 | override public void CreateAsset(AssetBase asset) | ||
112 | { | ||
113 | lock (_dbConnection) | ||
114 | { | ||
115 | MySqlCommand cmd = | ||
116 | new MySqlCommand( | ||
117 | "REPLACE INTO assets(id, name, description, assetType, invType, local, temporary, data)" + | ||
118 | "VALUES(?id, ?name, ?description, ?assetType, ?invType, ?local, ?temporary, ?data)", | ||
119 | _dbConnection.Connection); | ||
120 | |||
121 | // need to ensure we dispose | ||
122 | try | ||
123 | { | ||
124 | using (cmd) | ||
125 | { | ||
126 | MySqlParameter p = cmd.Parameters.Add("?id", MySqlDbType.Binary, 16); | ||
127 | p.Value = asset.FullID.GetBytes(); | ||
128 | cmd.Parameters.AddWithValue("?name", asset.Name); | ||
129 | cmd.Parameters.AddWithValue("?description", asset.Description); | ||
130 | cmd.Parameters.AddWithValue("?assetType", asset.Type); | ||
131 | cmd.Parameters.AddWithValue("?invType", asset.InvType); | ||
132 | cmd.Parameters.AddWithValue("?local", asset.Local); | ||
133 | cmd.Parameters.AddWithValue("?temporary", asset.Temporary); | ||
134 | cmd.Parameters.AddWithValue("?data", asset.Data); | ||
135 | cmd.ExecuteNonQuery(); | ||
136 | cmd.Dispose(); | ||
137 | } | ||
138 | } | ||
139 | catch (Exception e) | ||
140 | { | ||
141 | m_log.ErrorFormat( | ||
142 | "[ASSETS]: " + | ||
143 | "MySql failure creating asset {0} with name {1}" + Environment.NewLine + e.ToString() | ||
144 | + Environment.NewLine + "Attempting reconnection", asset.FullID, asset.Name); | ||
145 | _dbConnection.Reconnect(); | ||
146 | } | ||
147 | } | ||
148 | } | ||
149 | |||
150 | override public void UpdateAsset(AssetBase asset) | ||
151 | { | ||
152 | CreateAsset(asset); | ||
153 | } | ||
154 | |||
155 | override public bool ExistsAsset(LLUUID uuid) | ||
156 | { | ||
157 | throw new Exception("The method or operation is not implemented."); | ||
158 | } | ||
159 | |||
160 | /// <summary> | ||
161 | /// All writes are immediately commited to the database, so this is a no-op | ||
162 | /// </summary> | ||
163 | override public void CommitAssets() | ||
164 | { | ||
165 | } | ||
166 | |||
167 | #endregion | ||
168 | |||
169 | #region IPlugin Members | ||
170 | |||
171 | override public void Initialise() | ||
172 | { | ||
173 | IniFile GridDataMySqlFile = new IniFile("mysql_connection.ini"); | ||
174 | string hostname = GridDataMySqlFile.ParseFileReadValue("hostname"); | ||
175 | string database = GridDataMySqlFile.ParseFileReadValue("database"); | ||
176 | string username = GridDataMySqlFile.ParseFileReadValue("username"); | ||
177 | string password = GridDataMySqlFile.ParseFileReadValue("password"); | ||
178 | string pooling = GridDataMySqlFile.ParseFileReadValue("pooling"); | ||
179 | string port = GridDataMySqlFile.ParseFileReadValue("port"); | ||
180 | |||
181 | _dbConnection = new MySQLManager(hostname, database, username, password, pooling, port); | ||
182 | |||
183 | TestTables(); | ||
184 | } | ||
185 | |||
186 | override public string Version | ||
187 | { | ||
188 | get { return _dbConnection.getVersion(); } | ||
189 | } | ||
190 | |||
191 | override public string Name | ||
192 | { | ||
193 | get { return "MySQL Asset storage engine"; } | ||
194 | } | ||
195 | |||
196 | #endregion | ||
197 | } | ||
198 | } | ||