- moved data plugin loading code from various places to

  OpenSim/Data/DataPluginFactory.cs
- removed dependencies on a few executable assemblies in
  bin/OpenSim.Data.addin.xml
- trim trailing whitespace

1 files changed, 141 insertions, 0 deletions

diff --git a/OpenSim/Data/DataPluginFactory.cs b/OpenSim/Data/DataPluginFactory.cs
new file mode 100644
index 0000000..5293e94
--- /dev/null
+++ b/OpenSim/Data/DataPluginFactory.cs
@@ -0,0 +1,141 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSim Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System.Collections.Generic;
+using OpenSim.Framework;
+
+namespace OpenSim.Data
+{
+    /// <summary>
+    /// A static class containing a series of methods for obtaining handles to
+    /// database storage objects.
+    /// </summary>
+    // Yeah, it's not really a factory, but maybe it'll morph into one?
+    public static class DataPluginFactory
+    {
+        /// <summary>
+        /// Returns a list of new inventory data plugins. Plugins will be
+        /// requested in the order they were added.
+        /// </summary>
+        /// <param name="provider">
+        /// The filename of the inventory server plugin DLL.
+        /// </param>
+        /// <param name="connect">
+        /// The connection string for the storage backend.
+        /// </param>
+        public static List<IInventoryDataPlugin> LoadInventoryDataPlugins(string provider, string connect)
+        {
+            PluginLoader<IInventoryDataPlugin> loader = new PluginLoader<IInventoryDataPlugin> (new InventoryDataInitialiser(connect));
+
+            // loader will try to load all providers (MySQL, MSSQL, etc)
+            // unless it is constrainted to the correct "Provider" entry in the addin.xml
+            loader.Add ("/OpenSim/InventoryData", new PluginProviderFilter(provider));
+            loader.Load();
+
+            return loader.Plugins;
+        }
+
+        /// <summary>
+        /// Returns a list of new user data plugins. Plugins will be requested
+        /// in the order they were added.
+        /// </summary>
+        /// <param name="provider">
+        /// The filename of the user data plugin DLL.
+        /// </param>
+        /// <param name="connect">
+        /// The connection string for the storage backend.
+        /// </param>
+        public static List<IUserDataPlugin> LoadUserDataPlugins(string provider, string connect)
+        {
+            PluginLoader<IUserDataPlugin> loader = new PluginLoader<IUserDataPlugin>(new UserDataInitialiser(connect));
+
+            // loader will try to load all providers (MySQL, MSSQL, etc)
+            // unless it is constrainted to the correct "Provider" entry in the addin.xml
+            loader.Add("/OpenSim/UserData", new PluginProviderFilter(provider));
+            loader.Load();
+
+            return loader.Plugins;
+        }
+
+        /// <summary>
+        /// Returns a list of new grid data plugins. Plugins will be requested
+        /// in the order they were added.
+        /// </summary>
+        /// <param name="provider">
+        /// The filename of the user data plugin DLL.
+        /// </param>
+        /// <param name="connect">
+        /// The connection string for the storage backend.
+        /// </param>
+        public static List<IGridDataPlugin> LoadGridDataPlugins(string provider, string connect)
+        {
+            PluginLoader<IGridDataPlugin> loader = new PluginLoader<IGridDataPlugin>(new GridDataInitialiser(connect));
+
+            // loader will try to load all providers (MySQL, MSSQL, etc)
+            // unless it is constrainted to the correct "Provider" entry in the addin.xml
+            loader.Add("/OpenSim/GridData", new PluginProviderFilter(provider));
+            loader.Load();
+
+            return loader.Plugins;
+        }
+
+        /// <summary>
+        /// Returns a list of new log data plugins. Plugins will be requested
+        /// in the order they were added.
+        /// </summary>
+        /// <param name="provider">
+        /// The filename of the user data plugin DLL.
+        /// </param>
+        /// <param name="connect">
+        /// The connection string for the storage backend.
+        /// </param>
+        public static List<ILogDataPlugin> LoadLogDataPlugins(string provider, string connect)
+        {
+            PluginLoader<ILogDataPlugin> loader = new PluginLoader<ILogDataPlugin>(new LogDataInitialiser(connect));
+
+            // loader will try to load all providers (MySQL, MSSQL, etc)
+            // unless it is constrainted to the correct "Provider" entry in the addin.xml
+            loader.Add("/OpenSim/LogData", new PluginProviderFilter(provider));
+            loader.Load();
+
+            return loader.Plugins;
+        }
+
+        public static IAssetDataPlugin LoadAssetDataPlugin(string provider, string connect)
+        {
+            PluginLoader<IAssetDataPlugin> loader = new PluginLoader<IAssetDataPlugin> (new AssetDataInitialiser (connect));
+
+            // loader will try to load all providers (MySQL, MSSQL, etc)
+            // unless it is constrainted to the correct "Provider" entry in the addin.xml
+            loader.Add ("/OpenSim/AssetData", new PluginProviderFilter (provider));
+            loader.Load();
+
+            return loader.Plugin;
+        }
+
+    }
+}