Parcel Manager Changes:

*Added Parcel Backup Support for DB4. Other storages currently do not save 
*Added parcelIDList in ParcelManager to speed up parcel fetching at position
*Added ParcelData.cs and ParcelData class for better storage support
*Documentation for parcel added
*2 Parcel Related bug fixes

1 files changed, 42 insertions, 1 deletions

diff --git a/OpenSim/OpenSim.Storage/LocalStorageDb4o/Db4LocalStorage.cs b/OpenSim/OpenSim.Storage/LocalStorageDb4o/Db4LocalStorage.cs
index 5dceb7f..087db96 100644
--- a/OpenSim/OpenSim.Storage/LocalStorageDb4o/Db4LocalStorage.cs
+++ b/OpenSim/OpenSim.Storage/LocalStorageDb4o/Db4LocalStorage.cs
@@ -28,11 +28,13 @@ using System;
 using System.Collections.Generic;

 using Db4objects.Db4o;

 using Db4objects.Db4o.Query;

+

 using libsecondlife;

 using OpenSim.Framework.Interfaces;

 using OpenSim.Framework.Types;

 using OpenSim.Framework.Terrain;

 

+

 namespace OpenSim.Storage.LocalStorageDb4o

 {

         /// <summary>

@@ -173,10 +175,49 @@ namespace OpenSim.Storage.LocalStorageDb4o
             db.Commit();

         }

 

+        public void SaveParcels(ParcelData[] parcel_data)

+        {

+            OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, "Parcel Backup: Saving Parcels...");

+            IObjectSet result = db.Get(typeof(ParcelData));

+            foreach (ParcelData parcel in result)

+            {

+                db.Delete(parcel);

+            }

+            OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, "Parcel Backup: Removing old entries complete. Adding new entries.");

+            int i;

+            for (i = 0; i < parcel_data.GetLength(0); i++)

+            {

+                OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, "Adding : " + i);

+                db.Set(parcel_data[i]);

+

+            }

+            db.Commit();

+            OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, "Parcel Backup: Parcel Save Complete");

+        }

+

+        public void LoadParcels(ILocalStorageParcelReceiver recv)

+        {

+            OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, "Parcel Backup: Loading Parcels...");

+            IObjectSet result = db.Get(typeof(ParcelData));

+            if (result.Count > 0)

+            {

+                OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, "Parcel Backup: Parcels exist in database.");

+                foreach (ParcelData parcelData in result)

+                {

+                    recv.ParcelFromStorage(parcelData);

+                }

+            }

+            else

+            {

+                OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, "Parcel Backup: No parcels exist. Creating basic parcel.");

+                recv.NoParcelDataFromStorage();

+            }

+            OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, "Parcel Backup: Parcels Restored");

+        }

                 public void ShutDown()

                 {

                         db.Commit();

                         db.Close();

                 }

         }

-}

+}
\ No newline at end of file