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Parcel Manager Changes:

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*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
This commit is contained in:
mingchen
2007-06-04 14:09:19 +00:00
parent 28852d30ca
commit 1742159352
12 changed files with 435 additions and 254 deletions
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43
OpenSim/OpenSim.Storage/LocalStorageDb4o/Db4LocalStorage.cs
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@@ -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();
}
}
}
}