Allow invalidating the users cache

OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/LocalUserAccountServiceConnector.cs

@@ -190,7 +190,15 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.UserAccounts
         //
         public bool StoreUserAccount(UserAccount data)
         {
-            return UserAccountService.StoreUserAccount(data);
+            bool ret = UserAccountService.StoreUserAccount(data);
+            if (ret)
+                m_Cache.Cache(data.PrincipalID, data);
+            return ret;
+        }
+
+        public void InvalidateCache(UUID userID)
+        {
+            m_Cache.Invalidate(userID);
         }
 
         #endregion

OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/UserAccountCache.cs

@@ -1,4 +1,4 @@
-/*
+/*
  * Copyright (c) Contributors, http://opensimulator.org/
  * See CONTRIBUTORS.TXT for a full list of copyright holders.
  *
@@ -61,6 +61,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.UserAccounts
             //m_log.DebugFormat("[USER CACHE]: cached user {0}", userID);
         }
 
+        public void Invalidate(UUID userID)
+        {
+            m_UUIDCache.Remove(userID);
+        }
+
         public UserAccount Get(UUID userID, out bool inCache)
         {
             UserAccount account = null;

OpenSim/Services/Connectors/SimianGrid/SimianUserAccountServiceConnector.cs

@@ -191,6 +191,11 @@ namespace OpenSim.Services.Connectors.SimianGrid
             return accounts;
         }
 
+        public void InvalidateCache(UUID userID)
+        {
+            m_accountCache.Remove(userID);
+        }
+
         public bool StoreUserAccount(UserAccount data)
         {
 //            m_log.InfoFormat("[SIMIAN ACCOUNT CONNECTOR]: Storing user account for " + data.Name);

OpenSim/Services/Connectors/UserAccounts/UserAccountServicesConnector.cs

@@ -187,6 +187,10 @@ namespace OpenSim.Services.Connectors
             return accounts;
         }
 
+        public void InvalidateCache(UUID userID)
+        {
+        }
+
         public virtual bool StoreUserAccount(UserAccount data)
         {
             Dictionary<string, object> sendData = new Dictionary<string, object>();

OpenSim/Services/HypergridService/UserAccountCache.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Reflection;
 
@@ -95,6 +95,11 @@ namespace OpenSim.Services.HypergridService
             return null;
         }
 
+        public void InvalidateCache(UUID userID)
+        {
+            m_UUIDCache.Remove(userID);
+        }
+
         public bool StoreUserAccount(UserAccount data)
         {
             return false;

OpenSim/Services/Interfaces/IUserAccountService.cs

@@ -189,5 +189,7 @@ namespace OpenSim.Services.Interfaces
         /// <param name="data"></param>
         /// <returns></returns>
         bool StoreUserAccount(UserAccount data);
+
+        void InvalidateCache(UUID userID);
     }
 }

OpenSim/Services/UserAccountService/UserAccountService.cs

@@ -256,6 +256,10 @@ namespace OpenSim.Services.UserAccountService
             return MakeUserAccount(d[0]);
         }
 
+        public void InvalidateCache(UUID userID)
+        {
+        }
+
         public bool StoreUserAccount(UserAccount data)
         {
 //            m_log.DebugFormat(