From 17421593528f4126256dea6d0c844da9c218fdb7 Mon Sep 17 00:00:00 2001
From: mingchen
Date: Mon, 4 Jun 2007 14:09:19 +0000
Subject: 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

---
 .../LocalStorageDb4o/Db4LocalStorage.cs            | 43 +++++++++++++++++++++-
 1 file changed, 42 insertions(+), 1 deletion(-)

(limited to 'OpenSim/OpenSim.Storage/LocalStorageDb4o/Db4LocalStorage.cs')

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
-- 
cgit v1.1