* refactor: break out sog original xml serialization to a separate class

OpenSim/Region/Framework/Scenes/Scene.Inventory.cs

@@ -1816,7 +1816,7 @@ namespace OpenSim.Region.Framework.Scenes
         {
             UUID assetID = UUID.Zero;
 
-            string sceneObjectXml = objectGroup.ToXmlString();
+            string sceneObjectXml = SceneObjectSerializer.ToOriginalXmlFormat(objectGroup);
 
             // Get the user info of the item destination
             //
@@ -2040,7 +2040,7 @@ namespace OpenSim.Region.Framework.Scenes
                     "[ATTACHMENT]: Updating asset for attachment {0}, attachpoint {1}",
                     grp.UUID, grp.GetAttachmentPoint());
 
-                string sceneObjectXml = objectGroup.ToXmlString();
+                string sceneObjectXml = SceneObjectSerializer.ToOriginalXmlFormat(objectGroup);
 
                 CachedUserInfo userInfo =
                     CommsManager.UserProfileCacheService.GetUserDetails(agentID);
@@ -2111,7 +2111,7 @@ namespace OpenSim.Region.Framework.Scenes
             itemID = UUID.Zero;
             if (grp != null)
             {
-                string sceneObjectXml = grp.ToXmlString();
+                string sceneObjectXml = SceneObjectSerializer.ToOriginalXmlFormat(grp);
 
                 CachedUserInfo userInfo =
                     CommsManager.UserProfileCacheService.GetUserDetails(AgentId);

OpenSim/Region/Framework/Scenes/Scene.cs

@@ -44,6 +44,7 @@ using OpenSim.Framework.Communications.Clients;
 using OpenSim.Framework.Console;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes.Scripting;
+using OpenSim.Region.Framework.Scenes.Serialization;
 using OpenSim.Region.Physics.Manager;
 using Timer=System.Timers.Timer;
 using TPFlags = OpenSim.Framework.Constants.TeleportFlags;
@@ -3383,7 +3384,7 @@ namespace OpenSim.Region.Framework.Scenes
                 break;
 
             case 2: // Sell a copy
-                string sceneObjectXml = group.ToXmlString();
+                string sceneObjectXml = SceneObjectSerializer.ToOriginalXmlFormat(group);
 
                 CachedUserInfo userInfo =
                     CommsManager.UserProfileCacheService.GetUserDetails(remoteClient.AgentId);

OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs

@@ -655,50 +655,6 @@ namespace OpenSim.Region.Framework.Scenes
 
         #endregion
 
-        public string ToXmlString()
-        {
-            using (StringWriter sw = new StringWriter())
-            {
-                using (XmlTextWriter writer = new XmlTextWriter(sw))
-                {
-                    ToXml(writer);
-                }
-
-                return sw.ToString();
-            }
-        }
-
-        public void ToXml(XmlTextWriter writer)
-        {
-            //m_log.DebugFormat("[SOG]: Starting serialization of {0}", Name);
-            //int time = System.Environment.TickCount;
-
-            writer.WriteStartElement(String.Empty, "SceneObjectGroup", String.Empty);
-            writer.WriteStartElement(String.Empty, "RootPart", String.Empty);
-            m_rootPart.ToXml(writer);
-            writer.WriteEndElement();
-            writer.WriteStartElement(String.Empty, "OtherParts", String.Empty);
-
-            lock (m_parts)
-            {
-                foreach (SceneObjectPart part in m_parts.Values)
-                {
-                    if (part.UUID != m_rootPart.UUID)
-                    {
-                        writer.WriteStartElement(String.Empty, "Part", String.Empty);
-                        part.ToXml(writer);
-                        writer.WriteEndElement();
-                    }
-                }
-            }
-
-            writer.WriteEndElement(); // OtherParts
-            SaveScriptedState(writer);
-            writer.WriteEndElement(); // SceneObjectGroup
-
-            //m_log.DebugFormat("[SOG]: Finished serialization of SOG {0}, {1}ms", Name, System.Environment.TickCount - time);
-        }
-
         public string ToXmlString2()
         {
             using (StringWriter sw = new StringWriter())
@@ -714,7 +670,6 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void ToXml2(XmlTextWriter writer)
         {
-
             //m_log.DebugFormat("[SOG]: Starting serialization of SOG {0} to XML2", Name);
             //int time = System.Environment.TickCount;
 
@@ -738,12 +693,10 @@ namespace OpenSim.Region.Framework.Scenes
             writer.WriteEndElement(); // End of SceneObjectGroup
 
             //m_log.DebugFormat("[SOG]: Finished serialization of SOG {0} to XML2, {1}ms", Name, System.Environment.TickCount - time);
-
         }
 
-        private void SaveScriptedState(XmlTextWriter writer)
+        public void SaveScriptedState(XmlTextWriter writer)
         {
-
             XmlDocument doc = new XmlDocument();
             Dictionary<UUID,string> states = new Dictionary<UUID,string>();
 
@@ -774,7 +727,6 @@ namespace OpenSim.Region.Framework.Scenes
                 }
                 writer.WriteEndElement(); // End of GroupScriptStates
             }
-
         }
 
         /// <summary>

OpenSim/Region/Framework/Scenes/SceneXmlLoader.cs

@@ -90,7 +90,7 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 if (ent is SceneObjectGroup)
                 {
-                    stream.WriteLine(((SceneObjectGroup) ent).ToXmlString());
+                    stream.WriteLine(SceneObjectSerializer.ToOriginalXmlFormat((SceneObjectGroup)ent));
                     primCount++;
                 }
             }

OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs

@@ -64,7 +64,7 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
             //m_log.DebugFormat("[SOG]: Starting deserialization of SOG");
             //int time = System.Environment.TickCount;
 
-            SceneObjectGroup so = new SceneObjectGroup();            
+            SceneObjectGroup sceneObject = new SceneObjectGroup();            
 
             // libomv.types changes UUID to Guid
             serialization = serialization.Replace("<UUID>", "<Guid>");
@@ -94,7 +94,7 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
                 {
                     sr = new StringReader(parts[0].InnerXml);
                     reader = new XmlTextReader(sr);
-                    so.SetRootPart(SceneObjectPart.FromXml(fromUserInventoryItemID, reader));
+                    sceneObject.SetRootPart(SceneObjectPart.FromXml(fromUserInventoryItemID, reader));
                     reader.Close();
                     sr.Close();
                 }
@@ -107,7 +107,7 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
                     reader = new XmlTextReader(sr);
                     SceneObjectPart part = SceneObjectPart.FromXml(reader);
                     linkNum = part.LinkNum;
-                    so.AddPart(part);
+                    sceneObject.AddPart(part);
                     part.LinkNum = linkNum;
                     part.TrimPermissions();
                     part.StoreUndoState();
@@ -117,7 +117,7 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
 
                 // Script state may, or may not, exist. Not having any, is NOT
                 // ever a problem.
-                so.LoadScriptState(doc);
+                sceneObject.LoadScriptState(doc);
             }
             catch (Exception e)
             {
@@ -127,7 +127,61 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
 
             //m_log.DebugFormat("[SERIALIZER]: Finished deserialization of SOG {0}, {1}ms", Name, System.Environment.TickCount - time);
 
-            return so;
+            return sceneObject;
+        }
+
+        /// <summary>
+        /// Serialize a scene object to the original xml format
+        /// </summary>
+        /// <param name="sceneObject"></param>
+        /// <returns></returns>        
+        public static string ToOriginalXmlFormat(SceneObjectGroup sceneObject)
+        {
+            using (StringWriter sw = new StringWriter())
+            {
+                using (XmlTextWriter writer = new XmlTextWriter(sw))
+                {
+                    ToOriginalXmlFormat(sceneObject, writer);
+                }
+
+                return sw.ToString();
+            }
+        }                
+
+        /// <summary>
+        /// Serialize a scene object to the original xml format
+        /// </summary>
+        /// <param name="sceneObject"></param>
+        /// <returns></returns>            
+        public static void ToOriginalXmlFormat(SceneObjectGroup sceneObject, XmlTextWriter writer)
+        {
+            //m_log.DebugFormat("[SERIALIZER]: Starting serialization of {0}", Name);
+            //int time = System.Environment.TickCount;
+
+            writer.WriteStartElement(String.Empty, "SceneObjectGroup", String.Empty);
+            writer.WriteStartElement(String.Empty, "RootPart", String.Empty);
+            sceneObject.RootPart.ToXml(writer);
+            writer.WriteEndElement();
+            writer.WriteStartElement(String.Empty, "OtherParts", String.Empty);
+
+            lock (sceneObject.Children)
+            {
+                foreach (SceneObjectPart part in sceneObject.Children.Values)
+                {
+                    if (part.UUID != sceneObject.RootPart.UUID)
+                    {
+                        writer.WriteStartElement(String.Empty, "Part", String.Empty);
+                        part.ToXml(writer);
+                        writer.WriteEndElement();
+                    }
+                }
+            }
+
+            writer.WriteEndElement(); // OtherParts
+            sceneObject.SaveScriptedState(writer);
+            writer.WriteEndElement(); // SceneObjectGroup
+
+            //m_log.DebugFormat("[SERIALIZER]: Finished serialization of SOG {0}, {1}ms", Name, System.Environment.TickCount - time);
         }        
     }
 }