Make the concept of namespaces explicit in dynamic attributes

This is in order to reduce the likelihood of naming clashes, make it easier to filter in/out attributes, ensure uniformity, etc.
All dynattrs in the opensim distro itself or likely future ones should be in the "OpenSim" namespace.
This does alter the underlying dynattrs data structure.  All data in previous structures may not be available, though old structures should not cause errors.
This is done without notice since this feature has been explicitly labelled as experimental, subject to change and has not been in a release.
However, existing materials data is being preserved by moving it to the "Materials" store in the "OpenSim" namespace.

3 files changed, 3 insertions, 3 deletions

diff --git a/OpenSim/Data/MSSQL/MSSQLSimulationData.cs b/OpenSim/Data/MSSQL/MSSQLSimulationData.cs
index 476f57a..5135050 100644
--- a/OpenSim/Data/MSSQL/MSSQLSimulationData.cs
+++ b/OpenSim/Data/MSSQL/MSSQLSimulationData.cs
@@ -2100,7 +2100,7 @@ VALUES
             parameters.Add(_Database.CreateParameter("LinkNumber", prim.LinkNum));
             parameters.Add(_Database.CreateParameter("MediaURL", prim.MediaUrl));
             
-            if (prim.DynAttrs.Count > 0)
+            if (prim.DynAttrs.CountNamespaces > 0)
                 parameters.Add(_Database.CreateParameter("DynAttrs", prim.DynAttrs.ToXml()));
             else
                 parameters.Add(_Database.CreateParameter("DynAttrs", null));
diff --git a/OpenSim/Data/MySQL/MySQLSimulationData.cs b/OpenSim/Data/MySQL/MySQLSimulationData.cs
index de52623..cf367ef 100644
--- a/OpenSim/Data/MySQL/MySQLSimulationData.cs
+++ b/OpenSim/Data/MySQL/MySQLSimulationData.cs
@@ -1679,7 +1679,7 @@ namespace OpenSim.Data.MySQL
             else
                 cmd.Parameters.AddWithValue("KeyframeMotion", new Byte[0]);
 
-            if (prim.DynAttrs.Count > 0)
+            if (prim.DynAttrs.CountNamespaces > 0)
                 cmd.Parameters.AddWithValue("DynAttrs", prim.DynAttrs.ToXml());
             else
                 cmd.Parameters.AddWithValue("DynAttrs", null);
diff --git a/OpenSim/Data/SQLite/SQLiteSimulationData.cs b/OpenSim/Data/SQLite/SQLiteSimulationData.cs
index c35bba2..eba6612 100644
--- a/OpenSim/Data/SQLite/SQLiteSimulationData.cs
+++ b/OpenSim/Data/SQLite/SQLiteSimulationData.cs
@@ -2176,7 +2176,7 @@ namespace OpenSim.Data.SQLite
 
             row["MediaURL"] = prim.MediaUrl;
 
-            if (prim.DynAttrs.Count > 0)
+            if (prim.DynAttrs.CountNamespaces > 0)
                 row["DynAttrs"] = prim.DynAttrs.ToXml();
             else
                 row["DynAttrs"] = null;