Rene

Index: VelocityClient.cs
===================================================================
--- VelocityClient.cs	(revision 962)
+++ VelocityClient.cs	(working copy)
@@ -36,20 +36,21 @@

 using System;
 using System.Collections.Generic;
-using System.Data.Caching;
+using Microsoft.Data.Caching;
 using log4net;
 using NHibernate.Cache;
-using CacheException=System.Data.Caching.CacheException;
-using CacheFactory=System.Data.Caching.CacheFactory;
+using CacheException = Microsoft.Data.Caching.DataCacheException;
+using CacheFactory = Microsoft.Data.Caching.DataCacheFactory;

 namespace NHibernate.Caches.Velocity
 {
 	public class VelocityClient : ICache
 	{
-		private const string CacheName = "nhibernate";
+		private const string CacheName = "nhibernate2";
 		private static readonly ILog log;
-		private readonly System.Data.Caching.Cache cache;
+		private readonly DataCache cache;
 		private readonly string region;
+        Dictionary<string, DataCacheLockHandle> locks = new Dictionary<string, DataCacheLockHandle>();

 		static VelocityClient()
 		{
@@ -80,13 +81,15 @@
 			{
 				return null;
 			}
-			if (log.IsDebugEnabled)
+
+            if (log.IsDebugEnabled)
 			{
 				log.DebugFormat("fetching object {0} from the cache", key);
 			}

-			CacheItemVersion version = null;
-			return cache.Get(region, key.ToString(), ref version);
+			DataCacheItemVersion version = null;
+		    return cache.Get(key.ToString(), out version, region);
+
 		}

 		public void Put(object key, object value)
@@ -105,7 +108,7 @@
 				log.DebugFormat("setting value for item {0}", key);
 			}

-			cache.Put(region, key.ToString(), value, null, null);
+		    cache.Put(key.ToString(), value, region);
 		}

 		public void Remove(object key)
@@ -137,12 +140,13 @@

 		public void Lock(object key)
 		{
-			var lockHandle = new LockHandle();
+		    DataCacheLockHandle lockHandle;
 			if (Get(key.ToString()) != null)
 			{
 				try
-				{
-					cache.GetAndLock(region, key.ToString(), TimeSpan.FromMilliseconds(Timeout), out lockHandle);
+				{
+				    cache.GetAndLock(key.ToString(), TimeSpan.FromMilliseconds(Timeout), out lockHandle);
+                    locks.Add(key.ToString(), lockHandle);
 				}
 				catch (CacheException) {}
 			}
@@ -150,12 +154,17 @@

 		public void Unlock(object key)
 		{
-			var lockHandle = new LockHandle();
+			DataCacheLockHandle lockHandle ;
 			if (Get(key.ToString()) != null)
 			{
 				try
 				{
-					cache.Unlock(region, key.ToString(), lockHandle);
+                    if (locks.ContainsKey(key.ToString()))
+                    {
+                        cache.Unlock(key.ToString(), locks[key.ToString()], region);
+                        locks.Remove(key.ToString());
+                    }
+
 				}
 				catch (CacheException) {}
 			}