// Token: 0x06000925 RID: 2341 RVA: 0x000285E4 File Offset: 0x000267E4
public IAsyncResult BeginGetObject(DirectoryCacheRequest cacheRequest, AsyncCallback callback, object asyncState)
{
this.stopwatch = Stopwatch.StartNew();
return(this.Invoke(delegate
{
ArgumentValidator.ThrowIfNull("cacheRequest", cacheRequest);
if (cacheRequest.ObjectType == ObjectType.ADRawEntry && cacheRequest.Properties == null)
{
throw new ArgumentException("properties cannot be null when request object type is ADRawEntry");
}
MSExchangeDirectoryCacheServiceCounters.NumberOfCacheReadRequests.Increment();
GetObjectContext getObjectContext = new GetObjectContext();
getObjectContext.ResultState = ADCacheResultState.NotFound;
LazyAsyncResult lazyAsyncResult = new LazyAsyncResult(getObjectContext, asyncState, callback);
ExTraceGlobals.WCFServiceEndpointTracer.TraceDebug <DirectoryCacheRequest>((long)this.GetHashCode(), "Begin GetObject. Request {0}", cacheRequest);
MSExchangeDirectoryCacheServiceCounters.CacheHitRatioBase.Increment();
ObjectTuple objectTuple = null;
foreach (Tuple <string, KeyType> tuple in cacheRequest.Keys)
{
CacheEntry cacheEntry = null;
foreach (KeyType keyType in DirectoryCacheService.AllSupportedKeyTypes)
{
if ((keyType & tuple.Item2) != KeyType.None)
{
string composedKey = this.GetComposedKey(cacheRequest.ForestOrPartitionFqdn, tuple.Item1, keyType);
string text = (string)CacheManager.Instance.KeyTable.Get(composedKey, null);
if (text != null)
{
cacheEntry = (CacheEntry)CacheManager.Instance.ADObjectCache.Get(text, null);
if (cacheEntry != null && cacheEntry[keyType].Contains(composedKey.ToLower()))
{
break;
}
if (cacheEntry != null)
{
if (ExTraceGlobals.WCFServiceEndpointTracer.IsTraceEnabled(TraceType.DebugTrace))
{
string keyValues = string.Empty;
cacheEntry[keyType].ForEach(delegate(string keyVal)
{
keyValues += keyVal;
keyValues += ",";
});
ExTraceGlobals.WCFServiceEndpointTracer.TraceDebug <string, string>((long)this.GetHashCode(), "the key {0} does not match the cacheEntry's one {1}", composedKey, keyValues);
}
cacheEntry = null;
}
}
}
}
if (cacheEntry != null)
{
if (cacheEntry.Invalid)
{
break;
}
foreach (ObjectTuple objectTuple2 in cacheEntry.SimpleADObjectList)
{
if (objectTuple2.ObjType == cacheRequest.ObjectType)
{
objectTuple = objectTuple2;
break;
}
}
if (objectTuple == null)
{
break;
}
if (cacheRequest.Properties != null)
{
foreach (string key in cacheRequest.Properties)
{
if (!objectTuple.ADObject.Properties.ContainsKey(key))
{
objectTuple = null;
getObjectContext.ResultState = ADCacheResultState.PropertiesMissing;
ADProviderPerf.UpdateDirectoryADRawCachePropertiesMismatchRate(true);
break;
}
}
}
if (objectTuple == null)
{
break;
}
getObjectContext.Object = objectTuple.ADObject;
getObjectContext.ResultState = ADCacheResultState.Succeed;
if (cacheRequest.Properties != null)
{
ADProviderPerf.UpdateDirectoryADRawCachePropertiesMismatchRate(false);
break;
}
break;
}
}
ExTraceGlobals.WCFServiceEndpointTracer.TraceDebug <string, string>((long)this.GetHashCode(), "Begin GetObject. Request {0}. Was Cache {1}", cacheRequest.RequestId, (getObjectContext.Object != null) ? "HIT" : "MISS");
ADProviderPerf.UpdateDirectoryCacheHitRatio(null != getObjectContext.Object, cacheRequest.ObjectType);
this.stopwatch.Stop();
getObjectContext.BeginOperationLatency = this.stopwatch.ElapsedMilliseconds;
this.stopwatch.Restart();
callback(lazyAsyncResult);
return lazyAsyncResult;
}));
}
// Token: 0x06000927 RID: 2343 RVA: 0x00028AA4 File Offset: 0x00026CA4
public IAsyncResult BeginPutObject(AddDirectoryCacheRequest cacheRequest, AsyncCallback callback, object asyncState)
{
this.stopwatch = Stopwatch.StartNew();
return(this.Invoke(delegate
{
ArgumentValidator.ThrowIfNull("cacheRequest", cacheRequest);
CacheResponseContext cacheResponseContext = new CacheResponseContext();
LazyAsyncResult lazyAsyncResult = new LazyAsyncResult(cacheResponseContext, asyncState, callback);
ExTraceGlobals.WCFServiceEndpointTracer.TraceDebug <AddDirectoryCacheRequest>((long)this.GetHashCode(), "Begin Put. Request {0}", cacheRequest);
MSExchangeDirectoryCacheServiceCounters.NumberOfCacheInsertionRequests.Increment();
Tuple <string, KeyType> tuple = cacheRequest.Keys.Find((Tuple <string, KeyType> x) => KeyType.None != (x.Item2 & KeyType.Guid));
if (tuple == null || CacheManager.Instance.ADObjectCache.Get(tuple.Item1.ToLower(), null) == null)
{
Tuple <string, KeyType> tuple2 = cacheRequest.Keys.Find((Tuple <string, KeyType> x) => KeyType.None != (x.Item2 & KeyType.DistinguishedName));
if (tuple == null)
{
tuple = tuple2;
}
else if (tuple2 != null && CacheManager.Instance.ADObjectCache.Get(tuple2.Item1.ToLower(), null) != null)
{
tuple = tuple2;
}
}
if (tuple == null)
{
return lazyAsyncResult;
}
string text = tuple.Item1.ToLower();
cacheRequest.Object.Initialize(true);
CacheItemPolicy cacheItemPolicy = this.GetCacheItemPolicy(cacheRequest);
CacheEntry cacheEntry = (CacheEntry)CacheManager.Instance.ADObjectCache.Get(text, null);
if (cacheEntry == null || cacheEntry.Invalid)
{
cacheEntry = new CacheEntry(new List <ObjectTuple>(1));
cacheEntry.SimpleADObjectList.Add(new ObjectTuple(cacheRequest.ObjectType, cacheRequest.Object));
CacheManager.Instance.ADObjectCache.Set(text, cacheEntry, cacheItemPolicy, null);
}
else
{
ObjectTuple objectTuple = null;
foreach (ObjectTuple objectTuple2 in cacheEntry.SimpleADObjectList)
{
if (objectTuple2.ObjType == cacheRequest.ObjectType)
{
objectTuple = objectTuple2;
objectTuple2.ADObject = cacheRequest.Object;
break;
}
}
if (objectTuple == null)
{
cacheEntry.SimpleADObjectList = new List <ObjectTuple>(cacheEntry.SimpleADObjectList)
{
new ObjectTuple(cacheRequest.ObjectType, cacheRequest.Object)
};
}
}
foreach (Tuple <string, KeyType> tuple3 in cacheRequest.Keys)
{
foreach (KeyType keyType in DirectoryCacheService.AllSupportedKeyTypes)
{
if ((keyType & tuple3.Item2) != KeyType.None)
{
cacheEntry.ClearKey(keyType);
}
}
}
foreach (Tuple <string, KeyType> tuple4 in cacheRequest.Keys)
{
foreach (KeyType keyType2 in DirectoryCacheService.AllSupportedKeyTypes)
{
if ((keyType2 & tuple4.Item2) != KeyType.None)
{
string composedKey = this.GetComposedKey(cacheRequest.ForestOrPartitionFqdn, tuple4.Item1, keyType2);
cacheEntry[keyType2].Add(composedKey.ToLower());
CacheManager.Instance.KeyTable.Set(composedKey, text, cacheItemPolicy, null);
}
}
}
this.stopwatch.Stop();
cacheResponseContext.BeginOperationLatency = this.stopwatch.ElapsedMilliseconds;
this.stopwatch.Restart();
callback(lazyAsyncResult);
return lazyAsyncResult;
}));
}
