From a1c9349d4765833691e7816d7f4df7bd37b9ee36 Mon Sep 17 00:00:00 2001
From: Justin Clarke Casey
Date: Mon, 4 Feb 2008 16:22:58 +0000
Subject: Refactor only: serve stats objects directly through StatsManager
 singleton

---
 OpenSim/Framework/Communications/LoginService.cs   | 18 +++++---------
 .../Framework/Communications/UserManagerBase.cs    | 15 ++----------
 OpenSim/Framework/Statistics/AssetStatsReporter.cs |  2 +-
 OpenSim/Framework/Statistics/StatsManager.cs       | 28 ++++++++++++++++++----
 4 files changed, 33 insertions(+), 30 deletions(-)

(limited to 'OpenSim/Framework')

diff --git a/OpenSim/Framework/Communications/LoginService.cs b/OpenSim/Framework/Communications/LoginService.cs
index 1707607..865349f 100644
--- a/OpenSim/Framework/Communications/LoginService.cs
+++ b/OpenSim/Framework/Communications/LoginService.cs
@@ -46,9 +46,7 @@ namespace OpenSim.Framework.UserManagement
     {
         protected string m_welcomeMessage = "Welcome to OpenSim";
         protected UserManagerBase m_userManager = null;
-        protected Mutex m_loginMutex = new Mutex(false);
-        
-        protected UserStatsReporter m_statsCollector;        
+        protected Mutex m_loginMutex = new Mutex(false);     
         
         /// <summary>
         /// Used during login to send the skeleton of the OpenSim Library to the client.
@@ -60,16 +58,12 @@ namespace OpenSim.Framework.UserManagement
         /// </summary>
         /// <param name="userManager"></param>
         /// <param name="libraryRootFolder"></param>
-        /// <param name="statsCollector">
-        /// An object for collecting statistical information.  
-        /// Can be null if statistics are not required</param>
         /// <param name="welcomeMess"></param>
         public LoginService(UserManagerBase userManager, LibraryRootFolder libraryRootFolder, 
-                            UserStatsReporter statsCollector, string welcomeMess)
+                            string welcomeMess)
         {
             m_userManager = userManager;
             m_libraryRootFolder = libraryRootFolder;
-            m_statsCollector = statsCollector;
             
             if (welcomeMess != String.Empty)
             {
@@ -226,8 +220,8 @@ namespace OpenSim.Framework.UserManagement
                         CommitAgent(ref userProfile);
                         
                         // If we reach this point, then the login has successfully logged onto the grid
-                        if (m_statsCollector != null)
-                            m_statsCollector.AddSuccessfulLogin();
+                        if (StatsManager.UserStats != null)
+                            StatsManager.UserStats.AddSuccessfulLogin();
                         
                         return logResponse.ToXmlRpcResponse();
                     }
@@ -358,8 +352,8 @@ namespace OpenSim.Framework.UserManagement
                         CommitAgent(ref userProfile);
                         
                         // If we reach this point, then the login has successfully logged onto the grid
-                        if (m_statsCollector != null)
-                            m_statsCollector.AddSuccessfulLogin();                        
+                        if (StatsManager.UserStats != null)
+                            StatsManager.UserStats.AddSuccessfulLogin();                        
 
                         return logResponse.ToLLSDResponse();
                     }
diff --git a/OpenSim/Framework/Communications/UserManagerBase.cs b/OpenSim/Framework/Communications/UserManagerBase.cs
index 4967cd9..3b1d837 100644
--- a/OpenSim/Framework/Communications/UserManagerBase.cs
+++ b/OpenSim/Framework/Communications/UserManagerBase.cs
@@ -45,17 +45,6 @@ namespace OpenSim.Framework.UserManagement
     {
         public UserConfig _config;
         private Dictionary<string, IUserData> _plugins = new Dictionary<string, IUserData>();
-        protected UserStatsReporter _stats;
-
-        /// <summary>
-        /// Constructor.
-        /// </summary>
-        /// <param name="statsCollector">Can be null if stats collection is not required.
-        /// </param>
-        public UserManagerBase(UserStatsReporter statsCollector)            
-        {
-            _stats = statsCollector;
-        }
         
         /// <summary>
         /// Adds a new user server plugin - user servers will be requested in the order they were loaded.
@@ -435,8 +424,8 @@ namespace OpenSim.Framework.UserManagement
         /// <param name="posz"></param>
         public void LogOffUser(LLUUID userid, LLUUID regionid, ulong regionhandle, float posx, float posy, float posz)
         {
-            if (_stats != null)
-                _stats.AddLogout();
+            if (StatsManager.UserStats != null)
+                StatsManager.UserStats.AddLogout();
             
             UserProfileData userProfile;
             UserAgentData userAgent;
diff --git a/OpenSim/Framework/Statistics/AssetStatsReporter.cs b/OpenSim/Framework/Statistics/AssetStatsReporter.cs
index bcd3a75..4f2ef86 100644
--- a/OpenSim/Framework/Statistics/AssetStatsReporter.cs
+++ b/OpenSim/Framework/Statistics/AssetStatsReporter.cs
@@ -30,7 +30,7 @@ using System;
 using System.Text;
 using System.Timers;
 
-namespace OpenSim.Grid.AssetServer
+namespace OpenSim.Framework.Statistics
 {
     /// <summary>
     /// Collects and reports information on the requests made to the asset server
diff --git a/OpenSim/Framework/Statistics/StatsManager.cs b/OpenSim/Framework/Statistics/StatsManager.cs
index 35040e3..842f1f1 100644
--- a/OpenSim/Framework/Statistics/StatsManager.cs
+++ b/OpenSim/Framework/Statistics/StatsManager.cs
@@ -33,19 +33,39 @@ namespace OpenSim.Framework.Statistics
     /// </summary>
     public class StatsManager
     {
+        private static AssetStatsReporter assetStats;
+        private static UserStatsReporter userStats;
         private static SimExtraStatsReporter simExtraStats;                
         
+        public static AssetStatsReporter AssetStats { get { return assetStats; } }
+        public static UserStatsReporter UserStats { get { return userStats; } }
         public static SimExtraStatsReporter SimExtraStats { get { return simExtraStats; } }
         
-        private StatsManager()
+        private StatsManager() {}
+        
+        /// <summary>
+        /// Start collecting statistics related to assets.
+        /// Should only be called once.
+        /// </summary>        
+        public static void StartCollectingAssetStats()
         {
+            assetStats = new AssetStatsReporter();
         }
         
         /// <summary>
-        /// Start recording statistics.  Should only be called once - calling again will reset statistic
-        /// counts.
+        /// Start collecting statistics related to users.
+        /// Should only be called once.
+        /// </summary>        
+        public static void StartCollectingUserStats()
+        {
+            userStats = new UserStatsReporter();
+        }        
+        
+        /// <summary>
+        /// Start collecting extra sim statistics apart from those collected for the client.  
+        /// Should only be called once.
         /// </summary>
-        public static void StartCollecting()
+        public static void StartCollectingSimExtraStats()
         {
             simExtraStats = new SimExtraStatsReporter();
         }
-- 
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