|
|
@@ -0,0 +1,131 @@
|
|
|
+/*
|
|
|
+ * Copyright (c) Contributors, http://opensimulator.org/
|
|
|
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
|
|
|
+ *
|
|
|
+ * Redistribution and use in source and binary forms, with or without
|
|
|
+ * modification, are permitted provided that the following conditions are met:
|
|
|
+ * * Redistributions of source code must retain the above copyright
|
|
|
+ * notice, this list of conditions and the following disclaimer.
|
|
|
+ * * Redistributions in binary form must reproduce the above copyright
|
|
|
+ * notice, this list of conditions and the following disclaimer in the
|
|
|
+ * documentation and/or other materials provided with the distribution.
|
|
|
+ * * Neither the name of the OpenSimulator Project nor the
|
|
|
+ * names of its contributors may be used to endorse or promote products
|
|
|
+ * derived from this software without specific prior written permission.
|
|
|
+ *
|
|
|
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
|
|
|
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
|
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
|
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
|
|
|
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
|
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
|
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
|
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
|
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
|
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
+ */
|
|
|
+
|
|
|
+using log4net;
|
|
|
+using System;
|
|
|
+using System.Reflection;
|
|
|
+using System.Runtime.Caching;
|
|
|
+using Nini.Config;
|
|
|
+using OpenSim.Framework;
|
|
|
+using OpenSim.Region.Framework.Interfaces;
|
|
|
+using OpenSim.Region.Framework.Scenes;
|
|
|
+
|
|
|
+namespace OpenSim.Tests.Common
|
|
|
+{
|
|
|
+ public class TestsAssetCache : ISharedRegionModule, IAssetCache
|
|
|
+ {
|
|
|
+ private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
|
|
|
+
|
|
|
+ private bool m_Enabled;
|
|
|
+ private MemoryCache m_Cache;
|
|
|
+
|
|
|
+ public string Name
|
|
|
+ {
|
|
|
+ get { return "TestsAssetCache"; }
|
|
|
+ }
|
|
|
+
|
|
|
+ public Type ReplaceableInterface
|
|
|
+ {
|
|
|
+ get { return null; }
|
|
|
+ }
|
|
|
+
|
|
|
+ public void Initialise(IConfigSource source)
|
|
|
+ {
|
|
|
+ m_Cache = MemoryCache.Default;
|
|
|
+ m_Enabled = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ public void PostInitialise()
|
|
|
+ {
|
|
|
+ }
|
|
|
+
|
|
|
+ public void Close()
|
|
|
+ {
|
|
|
+ }
|
|
|
+
|
|
|
+ public void AddRegion(Scene scene)
|
|
|
+ {
|
|
|
+ if (m_Enabled)
|
|
|
+ scene.RegisterModuleInterface<IAssetCache>(this);
|
|
|
+ }
|
|
|
+
|
|
|
+ public void RemoveRegion(Scene scene)
|
|
|
+ {
|
|
|
+ }
|
|
|
+
|
|
|
+ public void RegionLoaded(Scene scene)
|
|
|
+ {
|
|
|
+ }
|
|
|
+
|
|
|
+ ////////////////////////////////////////////////////////////
|
|
|
+ // IAssetCache
|
|
|
+ //
|
|
|
+ public bool Check(string id)
|
|
|
+ {
|
|
|
+ // XXX This is probably not an efficient implementation.
|
|
|
+ AssetBase asset;
|
|
|
+ if (!Get(id, out asset))
|
|
|
+ return false;
|
|
|
+ return asset != null;
|
|
|
+ }
|
|
|
+
|
|
|
+ public void Cache(AssetBase asset, bool replace = true)
|
|
|
+ {
|
|
|
+ if (asset != null)
|
|
|
+ {
|
|
|
+ CacheItemPolicy policy = new CacheItemPolicy();
|
|
|
+ m_Cache.Set(asset.ID, asset, policy);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ public void CacheNegative(string id)
|
|
|
+ {
|
|
|
+ // We don't do negative caching
|
|
|
+ }
|
|
|
+
|
|
|
+ public bool Get(string id, out AssetBase asset)
|
|
|
+ {
|
|
|
+ asset = (AssetBase)m_Cache.Get(id);
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ public void Expire(string id)
|
|
|
+ {
|
|
|
+ m_Cache.Remove(id);
|
|
|
+ }
|
|
|
+
|
|
|
+ public void Clear()
|
|
|
+ {
|
|
|
+ }
|
|
|
+ /*
|
|
|
+ public bool UpdateContent(string id, byte[] data)
|
|
|
+ {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ */
|
|
|
+ }
|
|
|
+}
|
UbitUmarov