From fa02f28dbfef9b9dc3621f5bbd6b026c827459a5 Mon Sep 17 00:00:00 2001
From: Robert Adams
Date: Fri, 12 Jul 2013 14:04:14 -0700
Subject: Add ToOSDMap() overrides to the Stat subclass CounterStat. Add a
 GetStatsAsOSDMap method to StatsManager which allows the filtered fetching of
 stats for eventual returning over the internets.

---
 OpenSim/Framework/Monitoring/Stats/CounterStat.cs | 21 +++++++++++++++++++++
 OpenSim/Framework/Monitoring/Stats/Stat.cs        |  1 +
 2 files changed, 22 insertions(+)

(limited to 'OpenSim/Framework/Monitoring/Stats')

diff --git a/OpenSim/Framework/Monitoring/Stats/CounterStat.cs b/OpenSim/Framework/Monitoring/Stats/CounterStat.cs
index caea30d..04442c3 100755
--- a/OpenSim/Framework/Monitoring/Stats/CounterStat.cs
+++ b/OpenSim/Framework/Monitoring/Stats/CounterStat.cs
@@ -224,5 +224,26 @@ public class CounterStat : Stat
             }
         }
     }
+
+    // CounterStat is a basic stat plus histograms
+    public override OSDMap ToOSDMap()
+    {
+        // Get the foundational instance
+        OSDMap map = base.ToOSDMap();
+
+        map["StatType"] = "CounterStat";
+
+        // If there are any histograms, add a new field that is an array of histograms as OSDMaps
+        if (m_histograms.Count > 0)
+        {
+            OSDArray histos = new OSDArray();
+            foreach (EventHistogram histo in m_histograms.Values)
+            {
+                histos.Add(histo.GetHistogramAsOSDMap());
+            }
+            map.Add("Histograms", histos);
+        }
+        return map;
+    }
 }
 }
diff --git a/OpenSim/Framework/Monitoring/Stats/Stat.cs b/OpenSim/Framework/Monitoring/Stats/Stat.cs
index c57ee0c..9629b6e 100644
--- a/OpenSim/Framework/Monitoring/Stats/Stat.cs
+++ b/OpenSim/Framework/Monitoring/Stats/Stat.cs
@@ -242,6 +242,7 @@ namespace OpenSim.Framework.Monitoring
             ret.Add("Description", OSD.FromString(Description));
             ret.Add("UnitName", OSD.FromString(UnitName));
             ret.Add("Value", OSD.FromReal(Value));
+            ret.Add("StatType", "Stat");    // used by overloading classes to denote type of stat
 
             return ret;
         }
-- 
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