Thanks, sempuki, for a patch that moves all Grid Server's plugins to

PluginLoader. Fix issue 1871.

13 files changed, 117 insertions, 53 deletions

diff --git a/OpenSim/Data/AssetDataBase.cs b/OpenSim/Data/AssetDataBase.cs
index 6e9e085..690abd0 100644
--- a/OpenSim/Data/AssetDataBase.cs
+++ b/OpenSim/Data/AssetDataBase.cs
@@ -30,7 +30,7 @@ using OpenSim.Framework;
 
 namespace OpenSim.Data
 {
-    public abstract class AssetDataBase : IAssetProvider
+    public abstract class AssetDataBase : IAssetProviderPlugin
     {
         public abstract AssetBase FetchAsset(LLUUID uuid);
         public abstract void CreateAsset(AssetBase asset);
diff --git a/OpenSim/Data/MSSQL/MSSQLAssetData.cs b/OpenSim/Data/MSSQL/MSSQLAssetData.cs
index e0e20df..443907f 100644
--- a/OpenSim/Data/MSSQL/MSSQLAssetData.cs
+++ b/OpenSim/Data/MSSQL/MSSQLAssetData.cs
@@ -45,7 +45,7 @@ namespace OpenSim.Data.MSSQL
 
         private MSSQLManager database;
 
-        #region IAssetProvider Members
+        #region IAssetProviderPlugin Members
 
         /// <summary>
         /// Migration method
diff --git a/OpenSim/Data/MSSQL/MSSQLInventoryData.cs b/OpenSim/Data/MSSQL/MSSQLInventoryData.cs
index 4a8d6e9..9e60b16 100644
--- a/OpenSim/Data/MSSQL/MSSQLInventoryData.cs
+++ b/OpenSim/Data/MSSQL/MSSQLInventoryData.cs
@@ -39,7 +39,7 @@ namespace OpenSim.Data.MSSQL
     /// <summary>
     /// A MSSQL interface for the inventory server
     /// </summary>
-    public class MSSQLInventoryData : IInventoryData
+    public class MSSQLInventoryData : IInventoryDataPlugin
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
@@ -59,6 +59,12 @@ namespace OpenSim.Data.MSSQL
         /// </summary>
         private MSSQLManager database;
 
+        public void Initialise() 
+        { 
+            m_log.Info("[MSSQLInventoryData]: " + Name + " cannot be default-initialized!");
+            throw new PluginNotInitialisedException (Name);
+        }
+
         /// <summary>
         /// Loads and initialises the MSSQL inventory storage interface
         /// </summary>
@@ -134,15 +140,15 @@ namespace OpenSim.Data.MSSQL
         /// The name of this DB provider
         /// </summary>
         /// <returns>A string containing the name of the DB provider</returns>
-        public string getName()
+        public string Name
         {
-            return "MSSQL Inventory Data Interface";
+            get { return "MSSQL Inventory Data Interface"; }
         }
 
         /// <summary>
         /// Closes this DB provider
         /// </summary>
-        public void Close()
+        public void Dispose()
         {
             // Do nothing.
         }
@@ -151,9 +157,9 @@ namespace OpenSim.Data.MSSQL
         /// Returns the version of this DB provider
         /// </summary>
         /// <returns>A string containing the DB provider</returns>
-        public string getVersion()
+        public string Version
         {
-            return database.getVersion();
+            get { return database.getVersion(); }
         }
 
         /// <summary>
@@ -681,7 +687,7 @@ namespace OpenSim.Data.MSSQL
                 folders.Add(f);
         }
 
-        // See IInventoryData
+        // See IInventoryDataPlugin
         public List<InventoryFolderBase> getFolderHierarchy(LLUUID parentID)
         {
             List<InventoryFolderBase> folders = new List<InventoryFolderBase>();
diff --git a/OpenSim/Data/MSSQL/MSSQLUserData.cs b/OpenSim/Data/MSSQL/MSSQLUserData.cs
index 0593c62..0703aab 100644
--- a/OpenSim/Data/MSSQL/MSSQLUserData.cs
+++ b/OpenSim/Data/MSSQL/MSSQLUserData.cs
@@ -52,6 +52,12 @@ namespace OpenSim.Data.MSSQL
         private string m_usersTableName;
         private string m_userFriendsTableName;
 
+        public override void Initialise() 
+        { 
+            m_log.Info("[MSSQLUserData]: " + Name + " cannot be default-initialized!");
+            throw new PluginNotInitialisedException (Name);
+        }
+
         /// <summary>
         /// Loads and initialises the MSSQL storage plugin
         /// </summary>
@@ -93,6 +99,8 @@ namespace OpenSim.Data.MSSQL
 
             TestTables();
         }
+        
+        public override void Dispose () {} 
 
         /// <summary>
         /// 
diff --git a/OpenSim/Data/MySQL/MySQLAssetData.cs b/OpenSim/Data/MySQL/MySQLAssetData.cs
index 9284ba9..cec736a 100644
--- a/OpenSim/Data/MySQL/MySQLAssetData.cs
+++ b/OpenSim/Data/MySQL/MySQLAssetData.cs
@@ -112,7 +112,7 @@ namespace OpenSim.Data.MySQL
 
         override public void Dispose() { }
 
-        #region IAssetProvider Members
+        #region IAssetProviderPlugin Members
 
         /// <summary>
         /// <list type="bullet">
diff --git a/OpenSim/Data/MySQL/MySQLGridData.cs b/OpenSim/Data/MySQL/MySQLGridData.cs
index fee457a..4cddbe5 100644
--- a/OpenSim/Data/MySQL/MySQLGridData.cs
+++ b/OpenSim/Data/MySQL/MySQLGridData.cs
@@ -51,7 +51,7 @@ namespace OpenSim.Data.MySQL
 
         override public void Initialise() 
         { 
-            m_log.Info("[MySQLLogData]: " + Name + " cannot be default-initialized!");
+            m_log.Info("[MySQLGridData]: " + Name + " cannot be default-initialized!");
             throw new PluginNotInitialisedException (Name);
         }
 
diff --git a/OpenSim/Data/MySQL/MySQLInventoryData.cs b/OpenSim/Data/MySQL/MySQLInventoryData.cs
index 5bde40a..0fb49c1 100644
--- a/OpenSim/Data/MySQL/MySQLInventoryData.cs
+++ b/OpenSim/Data/MySQL/MySQLInventoryData.cs
@@ -38,7 +38,7 @@ namespace OpenSim.Data.MySQL
     /// <summary>
     /// A MySQL interface for the inventory server
     /// </summary>
-    public class MySQLInventoryData : IInventoryData
+    public class MySQLInventoryData : IInventoryDataPlugin
     {
         private static readonly ILog m_log
             = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
@@ -48,6 +48,12 @@ namespace OpenSim.Data.MySQL
         /// </summary>
         private MySQLManager database;
 
+        public void Initialise() 
+        { 
+            m_log.Info("[MySQLInventoryData]: " + Name + " cannot be default-initialized!");
+            throw new PluginNotInitialisedException (Name);
+        }
+
         /// <summary>
         /// <para>Initialises Inventory interface</para>
         /// <para>
@@ -183,16 +189,16 @@ namespace OpenSim.Data.MySQL
         /// The name of this DB provider
         /// </summary>
         /// <returns>Name of DB provider</returns>
-        public string getName()
+        public string Name
         {
-            return "MySQL Inventory Data Interface";
+            get { return "MySQL Inventory Data Interface"; }
         }
 
         /// <summary>
         /// Closes this DB provider
         /// </summary>
         /// <remarks>do nothing</remarks>
-        public void Close()
+        public void Dispose()
         {
             // Do nothing.
         }
@@ -201,9 +207,9 @@ namespace OpenSim.Data.MySQL
         /// Returns the version of this DB provider
         /// </summary>
         /// <returns>A string containing the DB provider version</returns>
-        public string getVersion()
+        public string Version
         {
-            return database.getVersion();
+            get { return database.getVersion(); }
         }
 
         /// <summary>
@@ -692,7 +698,7 @@ namespace OpenSim.Data.MySQL
 
 
         /// <summary>
-        /// See IInventoryData
+        /// See IInventoryDataPlugin
         /// </summary>
         /// <param name="parentID"></param>
         /// <returns></returns>
diff --git a/OpenSim/Data/MySQL/MySQLUserData.cs b/OpenSim/Data/MySQL/MySQLUserData.cs
index 11d9c26..d8830de 100644
--- a/OpenSim/Data/MySQL/MySQLUserData.cs
+++ b/OpenSim/Data/MySQL/MySQLUserData.cs
@@ -55,6 +55,12 @@ namespace OpenSim.Data.MySQL
         private string m_appearanceTableName = "avatarappearance";
         private string m_connectString;
 
+        public override void Initialise() 
+        { 
+            m_log.Info("[MySQLUserData]: " + Name + " cannot be default-initialized!");
+            throw new PluginNotInitialisedException (Name);
+        }
+
         /// <summary>
         /// Initialise User Interface
         /// Loads and initialises the MySQL storage plugin
@@ -120,6 +126,9 @@ namespace OpenSim.Data.MySQL
             m.Update();
         }
 
+        public override void Dispose () { }
+
+
         #region Test and initialization code
 
         /// <summary>
@@ -252,7 +261,7 @@ namespace OpenSim.Data.MySQL
 
                     UserProfileData row = database.readUserRow(reader);
 
-                    reader.Close();
+                    reader.Dispose();
                     result.Dispose();
                     return row;
                 }
@@ -398,7 +407,7 @@ namespace OpenSim.Data.MySQL
 
                         Lfli.Add(fli);
                     }
-                    reader.Close();
+                    reader.Dispose();
                     result.Dispose();
                 }
             }
@@ -450,7 +459,7 @@ namespace OpenSim.Data.MySQL
                             user.lastName = (string) reader["lastname"];
                             returnlist.Add(user);
                         }
-                        reader.Close();
+                        reader.Dispose();
                         result.Dispose();
                     }
                 }
@@ -484,7 +493,7 @@ namespace OpenSim.Data.MySQL
                             user.lastName = (string) reader["lastname"];
                             returnlist.Add(user);
                         }
-                        reader.Close();
+                        reader.Dispose();
                         result.Dispose();
                     }
                 }
@@ -517,7 +526,7 @@ namespace OpenSim.Data.MySQL
 
                     UserProfileData row = database.readUserRow(reader);
 
-                    reader.Close();
+                    reader.Dispose();
                     result.Dispose();
 
                     return row;
@@ -603,7 +612,7 @@ namespace OpenSim.Data.MySQL
 
                     UserAgentData row = database.readAgentRow(reader);
 
-                    reader.Close();
+                    reader.Dispose();
                     result.Dispose();
 
                     return row;
@@ -725,7 +734,7 @@ namespace OpenSim.Data.MySQL
 
                     AvatarAppearance appearance = database.readAppearanceRow(reader);
 
-                    reader.Close();
+                    reader.Dispose();
                     result.Dispose();
 
                     return appearance;
diff --git a/OpenSim/Data/NHibernate/NHibernateInventoryData.cs b/OpenSim/Data/NHibernate/NHibernateInventoryData.cs
index 153d2d5..657a7b2 100644
--- a/OpenSim/Data/NHibernate/NHibernateInventoryData.cs
+++ b/OpenSim/Data/NHibernate/NHibernateInventoryData.cs
@@ -42,7 +42,7 @@ using Environment=NHibernate.Cfg.Environment;
 
 namespace OpenSim.Data.NHibernate
 {
-    public class NHibernateInventoryData: IInventoryData
+    public class NHibernateInventoryData: IInventoryDataPlugin
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
@@ -50,6 +50,12 @@ namespace OpenSim.Data.NHibernate
         private ISessionFactory factory;
         private ISession session;
 
+        public void Initialise() 
+        { 
+            m_log.Info("[NHibernateInventoryData]: " + Name + " cannot be default-initialized!");
+            throw new PluginNotInitialisedException (Name);
+        }
+
         /// <summary>
         /// Initialises the interface
         /// </summary>
@@ -257,7 +263,7 @@ namespace OpenSim.Data.NHibernate
         /// <summary>
         /// Closes the interface
         /// </summary>
-        public void Close()
+        public void Dispose()
         {
         }
 
@@ -265,25 +271,28 @@ namespace OpenSim.Data.NHibernate
         /// The plugin being loaded
         /// </summary>
         /// <returns>A string containing the plugin name</returns>
-        public string getName()
+        public string Name
         {
-            return "NHibernate Inventory Data Interface";
+            get { return "NHibernate Inventory Data Interface"; }
         }
 
         /// <summary>
         /// The plugins version
         /// </summary>
         /// <returns>A string containing the plugin version</returns>
-        public string getVersion()
+        public string Version
         {
-            Module module = GetType().Module;
-            // string dllName = module.Assembly.ManifestModule.Name;
-            Version dllVersion = module.Assembly.GetName().Version;
+            get
+            {
+                Module module = GetType().Module;
+                // string dllName = module.Assembly.ManifestModule.Name;
+                Version dllVersion = module.Assembly.GetName().Version;
 
 
-            return
-                string.Format("{0}.{1}.{2}.{3}", dllVersion.Major, dllVersion.Minor, dllVersion.Build,
-                              dllVersion.Revision);
+                return
+                    string.Format("{0}.{1}.{2}.{3}", dllVersion.Major, dllVersion.Minor, dllVersion.Build,
+                            dllVersion.Revision);
+            }
         }
 
         // Move seems to be just update
@@ -369,7 +378,7 @@ namespace OpenSim.Data.NHibernate
             return folders;
         }
 
-        // See IInventoryData
+        // See IInventoryDataPlugin
         public List<InventoryFolderBase> getFolderHierarchy(LLUUID parentID)
         {
             List<InventoryFolderBase> folders = new List<InventoryFolderBase>();
diff --git a/OpenSim/Data/NHibernate/NHibernateUserData.cs b/OpenSim/Data/NHibernate/NHibernateUserData.cs
index 9d9aec9..bceae7c 100644
--- a/OpenSim/Data/NHibernate/NHibernateUserData.cs
+++ b/OpenSim/Data/NHibernate/NHibernateUserData.cs
@@ -53,6 +53,12 @@ namespace OpenSim.Data.NHibernate
         private ISessionFactory factory;
         private ISession session;
 
+        public override void Initialise() 
+        { 
+            m_log.Info("[NHibernateUserData]: " + Name + " cannot be default-initialized!");
+            throw new PluginNotInitialisedException (Name);
+        }
+
         public override void Initialise(string connect)
         {
             char[] split = {';'};
@@ -320,7 +326,7 @@ namespace OpenSim.Data.NHibernate
             get { return "0.1"; }
         }
 
-        public void Dispose()
+        public override void Dispose()
         {
 
         }
diff --git a/OpenSim/Data/SQLite/SQLiteInventoryStore.cs b/OpenSim/Data/SQLite/SQLiteInventoryStore.cs
index 99560a0..ef4ef99 100644
--- a/OpenSim/Data/SQLite/SQLiteInventoryStore.cs
+++ b/OpenSim/Data/SQLite/SQLiteInventoryStore.cs
@@ -39,7 +39,7 @@ namespace OpenSim.Data.SQLite
     /// <summary>
     /// An Inventory Interface to the SQLite database
     /// </summary>
-    public class SQLiteInventoryStore : SQLiteUtil, IInventoryData
+    public class SQLiteInventoryStore : SQLiteUtil, IInventoryDataPlugin
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
@@ -50,6 +50,12 @@ namespace OpenSim.Data.SQLite
         private SqliteDataAdapter invItemsDa;
         private SqliteDataAdapter invFoldersDa;
 
+        public void Initialise() 
+        { 
+            m_log.Info("[SQLiteInventoryData]: " + Name + " cannot be default-initialized!");
+            throw new PluginNotInitialisedException (Name);
+        }
+
         /// <summary>
         /// <list type="bullet">
         /// <item>Initialises Inventory interface</item>
@@ -277,7 +283,7 @@ namespace OpenSim.Data.SQLite
         /// <summary>
         /// Closes the inventory interface
         /// </summary>
-        public void Close()
+        public void Dispose()
         {
         }
 
@@ -285,25 +291,28 @@ namespace OpenSim.Data.SQLite
         /// The name of this DB provider
         /// </summary>
         /// <returns>Name of DB provider</returns>
-        public string getName()
+        public string Name
         {
-            return "SQLite Inventory Data Interface";
+            get { return "SQLite Inventory Data Interface"; }
         }
 
         /// <summary>
         /// Returns the version of this DB provider
         /// </summary>
         /// <returns>A string containing the DB provider version</returns>
-        public string getVersion()
+        public string Version
         {
-            Module module = GetType().Module;
-            // string dllName = module.Assembly.ManifestModule.Name;
-            Version dllVersion = module.Assembly.GetName().Version;
+            get 
+            {
+                Module module = GetType().Module;
+                // string dllName = module.Assembly.ManifestModule.Name;
+                Version dllVersion = module.Assembly.GetName().Version;
 
 
-            return
-                string.Format("{0}.{1}.{2}.{3}", dllVersion.Major, dllVersion.Minor, dllVersion.Build,
-                              dllVersion.Revision);
+                return
+                    string.Format("{0}.{1}.{2}.{3}", dllVersion.Major, dllVersion.Minor, dllVersion.Build,
+                            dllVersion.Revision);
+            }
         }
 
         /// <summary>
@@ -399,7 +408,7 @@ namespace OpenSim.Data.SQLite
         }
 
         /// <summary>
-        /// See IInventoryData
+        /// See IInventoryDataPlugin
         /// </summary>
         /// <param name="parentID"></param>
         /// <returns></returns>
diff --git a/OpenSim/Data/SQLite/SQLiteUserData.cs b/OpenSim/Data/SQLite/SQLiteUserData.cs
index c7673bd..2d3687c 100644
--- a/OpenSim/Data/SQLite/SQLiteUserData.cs
+++ b/OpenSim/Data/SQLite/SQLiteUserData.cs
@@ -65,6 +65,12 @@ namespace OpenSim.Data.SQLite
         private SqliteDataAdapter daf;
         SqliteConnection g_conn;
 
+        public override void Initialise() 
+        { 
+            m_log.Info("[SQLiteUserData]: " + Name + " cannot be default-initialized!");
+            throw new PluginNotInitialisedException (Name);
+        }
+
         /// <summary>
         /// <list type="bullet">
         /// <item>Initialises User Interface</item>
@@ -124,6 +130,8 @@ namespace OpenSim.Data.SQLite
             return;
         }
 
+        public override void Dispose () {} 
+
         /// <summary>
         /// see IUserData, 
         /// Get user data profile by UUID
diff --git a/OpenSim/Data/UserDataBase.cs b/OpenSim/Data/UserDataBase.cs
index eb21aee..e4e39d6 100644
--- a/OpenSim/Data/UserDataBase.cs
+++ b/OpenSim/Data/UserDataBase.cs
@@ -55,9 +55,6 @@ namespace OpenSim.Data
         public abstract List<FriendListItem> GetUserFriendList(LLUUID friendlistowner);
         public abstract bool MoneyTransferRequest(LLUUID from, LLUUID to, uint amount);
         public abstract bool InventoryTransferRequest(LLUUID from, LLUUID to, LLUUID inventory);
-        public abstract string Version {get;}
-        public abstract string Name {get;}
-        public abstract void Initialise(string connect);
         public abstract List<AvatarPickerAvatar> GeneratePickerResults(LLUUID queryID, string query);
         public abstract AvatarAppearance GetUserAppearance(LLUUID user);
         public abstract void UpdateUserAppearance(LLUUID user, AvatarAppearance appearance);
@@ -78,5 +75,11 @@ namespace OpenSim.Data
         public abstract void AddAttachment(LLUUID user, LLUUID item);
         public abstract void RemoveAttachment(LLUUID user, LLUUID item);
         public abstract List<LLUUID> GetAttachments(LLUUID user);
+        
+        public abstract string Version {get;}
+        public abstract string Name {get;}
+        public abstract void Initialise(string connect);
+        public abstract void Initialise();
+        public abstract void Dispose();
    }
 }