internal static ItemRemoveCallbackResponse GetItemRemovedCallbackResponse(EventContext eventContext, short id, string key, UserBinaryObject value, BitSet flag, ItemRemoveReason reason,EventDataFilter dataFilter) { Alachisoft.NCache.Common.Protobuf.ItemRemoveCallbackResponse itemRemovedCallback = new Alachisoft.NCache.Common.Protobuf.ItemRemoveCallbackResponse(); itemRemovedCallback.key = key; itemRemovedCallback.callbackId = id; itemRemovedCallback.itemRemoveReason = (int)reason; itemRemovedCallback.flag = flag != null? (int)flag.Data : 0; itemRemovedCallback.dataFilter = (short)dataFilter; itemRemovedCallback.eventId = new Common.Protobuf.EventId(); UserBinaryObject binaryObject = eventContext.Item != null ?(UserBinaryObject) eventContext.Item.Value : null; if(binaryObject != null) itemRemovedCallback.value.AddRange(binaryObject.DataList); if (eventContext != null) { itemRemovedCallback.eventId.eventUniqueId = eventContext.EventID.EventUniqueID; itemRemovedCallback.eventId.operationCounter = eventContext.EventID.OperationCounter; itemRemovedCallback.eventId.eventCounter = eventContext.EventID.EventCounter; if (eventContext.Item != null) itemRemovedCallback.flag = eventContext.Item.Flags.Data; itemRemovedCallback.eventId.item = ConvertToEventItem(eventContext.Item, null); if (itemRemovedCallback.eventId.item != null && itemRemovedCallback.eventId.item.value != null) { itemRemovedCallback.eventId.item.value.Clear();//data will be travalling in old fashion due to old callbacks } } return itemRemovedCallback; }
/// <summary> /// Remove the objects from the cluster. /// </summary> /// <param name="dest"></param> /// <param name="keys">keys of the entries.</param> /// <param name="ir"></param> /// <param name="cbEntry"></param> /// <param name="notify"></param> /// <param name="operationContext"></param> /// <returns>list of failed keys</returns> /// <remarks> /// This method invokes <see cref="handleRemove"/> on every server node in the cluster. /// </remarks> protected Hashtable Clustered_Remove(Address dest, object[] keys, ItemRemoveReason ir, CallbackEntry cbEntry, bool notify, OperationContext operationContext) { if (ServerMonitor.MonitorActivity) { ServerMonitor.LogClientActivity("PartCacheBase.RemoveBlk", ""); } Hashtable removedEntries = new Hashtable(); ArrayList dests = new ArrayList(); dests.Add(dest); try { Function func = new Function((int)OpCodes.Remove, new object[] { keys, ir, notify, cbEntry, operationContext }, false); RspList results = Cluster.Multicast(dests, func, GetFirstResponse, false); if (results == null) { return(removedEntries); } //muds: if (results.SuspectedMembers.Count == dests.Count) { //All the members of this group has gone down. //we must try this operation on some other group. throw new Runtime.Exceptions.SuspectedException("operation failed because the group member was suspected"); } ClusterHelper.ValidateResponses(results, typeof(Hashtable), Name); ArrayList rspList = ClusterHelper.GetAllNonNullRsp(results, typeof(Hashtable)); if (rspList.Count <= 0) { return(removedEntries); } IEnumerator ia = rspList.GetEnumerator(); while (ia.MoveNext()) { Rsp rsp = (Rsp)ia.Current; Hashtable removed = (Hashtable)rsp.Value; IDictionaryEnumerator ide = removed.GetEnumerator(); while (ide.MoveNext()) { removedEntries.Add(ide.Key, ide.Value); } } } catch (CacheException e) { throw; } catch (Exception e) { throw new GeneralFailureException(e.Message, e); } return(removedEntries); }
/// <summary> /// This function is called by ItemRemovedCallback /// </summary> /// <param name="key"></param> /// <param name="value"></param> /// <param name="reason"></param> private void ItemRemoved(object key, object value, ItemRemoveReason reason, BitSet Flag, EventContext eventContext) { //value which arrives will be null value = eventContext.Item.Value; if (_client != null) { //client older then 4.1 sp2 private patch 4 does not support bulk Events if (_client.ClientVersion >= 4124) { Alachisoft.NCache.Common.Protobuf.BulkEventItemResponse eventItem = new Common.Protobuf.BulkEventItemResponse(); eventItem.eventType = Common.Protobuf.BulkEventItemResponse.EventType.ITEM_REMOVED_EVENT; eventItem.itemRemovedEvent = EventHelper.GetItemRemovedEventResponse(eventContext, (string)key, this.ItemRemovedFilter, Flag, reason, (UserBinaryObject)value); // _client.EnqueueEvent(eventItem); //To avoid NullReference problem if both evnt and NCache.Dispose are called simultaenously ClientManager client = _client; if (client != null) { client.ConnectionManager.EnqueueEvent(eventItem, _client.SlaveId); } } else { lock (ConnectionManager.CallbackQueue) { ConnectionManager.CallbackQueue.Enqueue(new ItemRemovedEvent((string)key, _cacheId, reason, (UserBinaryObject)value, _client.ClientID, Flag, eventContext)); Monitor.Pulse(ConnectionManager.CallbackQueue); } } } }
public void OnItemRemoved(object key, object value, ItemRemoveReason reason, BitSet Flag, EventContext eventContext) { EventCacheItem item = null; try { BitSet flag = new BitSet(0); if (eventContext.Item != null) { item = EventUtil.ConvertToItem(eventContext.Item); } if (_listener != null) { _listener.OnItemRemoved((string)key, value, reason, Flag, true, item); } } catch { } }
internal static CacheItemRemovedReason ConvertToCIRemoveReason(ItemRemoveReason reason) { switch (reason) { case ItemRemoveReason.Expired: return(CacheItemRemovedReason.Expired); break; case ItemRemoveReason.Removed: return(CacheItemRemovedReason.Removed); break; case ItemRemoveReason.Underused: return(CacheItemRemovedReason.Underused); break; default: return(CacheItemRemovedReason.Underused); break; } }
/// <summary> /// Removes the object and key pair from the cache. The key is specified as parameter. /// Moreover it take a removal reason and a boolean specifying if a notification should /// be raised. /// </summary> /// <param name="key">key of the entry.</param> /// <param name="removalReason">reason for the removal.</param> /// <param name="notify">boolean specifying to raise the event.</param> /// <returns>item value</returns> internal override CacheEntry RemoveInternal(object key, ItemRemoveReason removalReason, bool isUserOperation, OperationContext operationContext) { CacheEntry e = base.RemoveInternal(key, removalReason, isUserOperation, operationContext); if (e != null) { _grpIndexManager.RemoveFromGroup(key, e.GroupInfo); if (_queryIndexManager != null && e.ObjectType != null) { _queryIndexManager.RemoveFromIndex(key, e); } } if (_context.PerfStatsColl != null) { if (_queryIndexManager != null) { _context.PerfStatsColl.SetQueryIndexSize(_queryIndexManager.IndexInMemorySize); } _context.PerfStatsColl.SetGroupIndexSize(_grpIndexManager.IndexInMemorySize); } return(e); }
public AsyncLocalNotifyRemoveCallback(ICacheEventsListener listener, object key, object entry, ItemRemoveReason reason) { _listener = listener; _key = key; _entry = entry; _reason = reason; }
/// <summary> /// remove item from the primary cache and move items to the secondary cache if items are /// being evicted from the primary cache. /// </summary> /// <param name="keys"></param> /// <param name="reason"></param> /// <param name="notify"></param> /// <returns></returns> public override object RemoveSync(object[] keys, ItemRemoveReason reason, bool notify, OperationContext operationContext) { if (reason == ItemRemoveReason.Expired) { return(_context.CacheImpl.RemoveSync(keys, reason, notify, operationContext)); } if (_primary != null) { for (int i = 0; i < keys.Length; i++) { CacheEntry entry = _primary.Remove(keys[i], reason, false, null, LockAccessType.IGNORE_LOCK, operationContext); if (entry == null) { continue; } if (reason == ItemRemoveReason.Underused && entry != null) { _secondary.Add(keys[i], entry, false, new OperationContext(OperationContextFieldName.OperationType, OperationContextOperationType.CacheOperation)); } else { ((IDisposable)entry).Dispose(); } } } return(null); }
/// <summary> /// Remove the objects from the cluster. For efficiency multiple objects are sent as one. /// </summary> /// <param name="keys">list of keys to remove.</param> /// <returns>true if succeded, false otherwise.</returns> /// <remarks> /// This method invokes <see cref="handleRemoveRange"/> on every server node in the cluster. /// </remarks> protected bool Clustered_Remove(object[] keys, ItemRemoveReason reason, OperationContext operationContext) { try { Function func = new Function((int)OpCodes.RemoveRange, new object[] { keys, reason, operationContext }, false); RspList results = Cluster.BroadcastToServers(func, GroupRequest.GET_ALL, true); if (results != null) { for (int i = 0; i < results.size(); i++) { Rsp rsp1 = (Rsp)results.elementAt(i); if (!rsp1.wasReceived()) { Context.NCacheLog.Error("ReplicatedBase.Remove[]", "timeout_failure :" + rsp1.Sender + " Keys :" + keys.Length); continue; } } } Rsp rsp = ClusterHelper.FindAtomicRemoveStatusReplicated(results, Context.NCacheLog); return(true); } catch (Runtime.Exceptions.TimeoutException) { throw; } catch (Exception e) { throw new GeneralFailureException(e.Message, e); } }
internal override CacheEntry RemoveInternal(object key, ItemRemoveReason removalReason, bool isUserOperation, OperationContext operationContext) { int bucketId = GetBucketId(key as string); if (isUserOperation) { if (IsBucketTransfered(bucketId)) { throw new StateTransferException("I am no more the owner of this bucket"); } } if (_logMgr.IsLoggingEnbaled(bucketId, LogMode.LogBeforeActualOperation) && isUserOperation) { CacheEntry e = Get(key, operationContext); _logMgr.LogOperation(bucketId, key, null, OperationType.Delete); return(e); } CacheEntry entry = base.RemoveInternal(key, removalReason, isUserOperation, operationContext); if (entry != null) { if (isUserOperation) { _logMgr.LogOperation(bucketId, key, null, OperationType.Delete); } DecrementBucketStats(key as string, bucketId, entry.DataSize); } return(entry); }
public void OnCustomRemoveCallback(object key, object value, ItemRemoveReason reason, BitSet Flag, EventContext eventContext) { EventCacheItem item = EventUtil.ConvertToItem(eventContext.Item); CacheItemRemovedReason removeReason = EventUtil.ConvertToCIRemoveReason(reason); _listener.OnCustomRemoveCallback((string)key, value, removeReason, Flag, true, item); }
public AsyncLocalNotifyRemoval(ICacheEventsListener listener, object key, object value, ItemRemoveReason reason, OperationContext operationContext) { _listener = listener; _key = key; _value = value; _reason = reason; _operationContext = operationContext; }
void ICacheEventsListener.OnItemRemoved(object key, object val, ItemRemoveReason reason, OperationContext operationContext) { if ((reason == ItemRemoveReason.Underused) && (_parent.Listener != null)) { _parent.Listener.OnItemRemoved(key, val, reason, operationContext); } ((IDisposable)val).Dispose(); }
/// <summary> /// Constructor /// </summary> /// <param name="listener"></param> /// <param name="data"></param> public AsyncBroadcastNotifyRemoval(ClusterCacheBase parent, object key, object value, ItemRemoveReason reason, OperationContext operationContext, EventContext[] eventContexts) { _parent = parent; _key = key; _value = value; _reason = reason; _operationContext = operationContext; _eventContexts = eventContexts; }
/// <summary> /// Constructor /// </summary> /// <param name="listener"></param> /// <param name="data"></param> public AsyncBroadcastCustomNotifyRemoval(ClusterCacheBase parent, object key, CacheEntry entry, ItemRemoveReason reason, OperationContext operationContext, EventContext eventContext) { _parent = parent; _key = key; _entry = entry; _reason = reason; _operationContext = operationContext; _eventContext = eventContext; }
/// <summary> /// Constructor /// </summary> /// <param name="listener"></param> /// <param name="data"></param> public AsyncBroadcastCustomNotifyRemoval(ClusterCacheBase parent, object key, CacheEntry entry, ItemRemoveReason reason, OperationContext operationContext, EventContext eventContext) { _parent = parent; _key = key; _entry = entry; _reason = reason; _operationContext = operationContext; _eventContext = eventContext; }
public void Deserialize(Runtime.Serialization.IO.CompactReader reader) { _cbInfoList = (ArrayList)reader.ReadObject(); _clientIds = (List <string>)reader.ReadObject(); _flag = (BitSet)reader.ReadObject(); _key = (string)reader.ReadObject(); _reason = (ItemRemoveReason)reader.ReadObject(); _value = (ArrayList)reader.ReadObject(); }
/// <summary> /// Constructor /// </summary> /// <param name="listener"></param> /// <param name="data"></param> public AsyncLocalNotifyRemoveCallback(ICacheEventsListener listener, object key, object entry, ItemRemoveReason reason, OperationContext operationContext, EventContext eventContext) { _listener = listener; _key = key; _entry = entry; _reason = reason; _operationContext = operationContext; _eventContext = eventContext; }
/// <summary> /// Remove the objects from the cluster. /// </summary> /// <param name="keys">keys of the entries.</param> /// <returns>list of failed keys</returns> /// <remarks> /// This method invokes <see cref="handleRemove"/> on every server node in the cluster. /// </remarks> protected Hashtable Clustered_Remove(object[] keys, ItemRemoveReason ir, CallbackEntry cbEntry, bool notify, OperationContext operationContext) { Hashtable removedEntries = new Hashtable(); try { if (ServerMonitor.MonitorActivity) { ServerMonitor.LogClientActivity("RepCacheBase.RemoveBlk", "enter"); } Function func = new Function((int)OpCodes.Remove, new object[] { keys, ir, notify, cbEntry, operationContext }, false); RspList results = Cluster.BroadcastToServers(func, GroupRequest.GET_ALL); if (results == null) { return(removedEntries); } ClusterHelper.ValidateResponses(results, typeof(Hashtable), Name); ArrayList rspList = ClusterHelper.GetAllNonNullRsp(results, typeof(Hashtable)); if (rspList.Count <= 0) { return(removedEntries); } IEnumerator ia = rspList.GetEnumerator(); while (ia.MoveNext()) { Rsp rsp = (Rsp)ia.Current; Hashtable removed = (Hashtable)rsp.Value; IDictionaryEnumerator ide = removed.GetEnumerator(); while (ide.MoveNext()) { removedEntries.Add(ide.Key, ide.Value); } } } catch (CacheException e) { throw; } catch (Exception e) { throw new GeneralFailureException(e.Message, e); } finally { if (ServerMonitor.MonitorActivity) { ServerMonitor.LogClientActivity("RepCacheBase.RemoveBlk", "exit"); } } return(removedEntries); }
/// <summary> /// Fired when an item is removed from the cache. /// </summary> void ICacheEventsListener.OnItemRemoved(object key, object val, ItemRemoveReason reason, OperationContext operationContext, EventContext eventContext) { if ((reason == ItemRemoveReason.Underused) && (_parent.Listener != null)) { //if(nTrace.isInfoEnabled) nTrace.info("SecondaryCacheListener.OnItemRemoved()", "discarding from secondary cache : " + key); //if (_parent.IsSelfInternal) _parent._context.PerfStatsColl.IncrementEvictPerSecStats(); _parent.Listener.OnItemRemoved(key, val, reason, operationContext, eventContext); } ((IDisposable)val).Dispose(); }
internal ItemRemovedEvent(string key, string cacheId, ItemRemoveReason reason, UserBinaryObject value, string clientId, BitSet Flag, EventContext eventContext) { _key = key; _cacheId = cacheId; _reason = reason; _value = value; _clientId = clientId; _flag = Flag; _eventContext = eventContext; }
/// <summary> /// Remove a entrada associada com a chave informada. /// </summary> /// <param name="key">Chave da entrada que será removida.</param> /// <param name="ir"></param> /// <param name="notify"></param> /// <param name="lockId"></param> /// <param name="version"></param> /// <param name="accessType"></param> /// <param name="operationContext"></param> /// <returns></returns> public override CacheEntry Remove(object key, ItemRemoveReason ir, bool notify, object lockId, ulong version, LockAccessType accessType, OperationContext operationContext) { CacheEntry entry = this.Internal.Remove(key, ir, notify, lockId, version, accessType, operationContext); if ((entry != null) && (entry.KeysIAmDependingOn != null)) { this.Internal.RemoveDepKeyList(base.GetKeysTable(key, entry.KeysIAmDependingOn), operationContext); } return(entry); }
internal ItemRemoveCallback(short id, string key, object value, ItemRemoveReason reason, string clientId, BitSet Flag, EventContext eventContext, EventDataFilter dataFilter) { _id = id; _key = key; _value = value as UserBinaryObject; _flag = Flag; _reason = reason; _clientID = clientId; _eventContext = eventContext; _dataFilter = dataFilter; }
internal ItemRemoveCallback(short id, string key, object value, ItemRemoveReason reason, string clientId, BitSet Flag, EventContext eventContext,EventDataFilter dataFilter) { _id = id; _key = key; _value = value as UserBinaryObject; _flag = Flag; _reason = reason; _clientID = clientId; _eventContext = eventContext; _dataFilter = dataFilter; }
void ICacheEventsListener.OnItemRemoved(object key, object val, ItemRemoveReason reason, OperationContext operationContext) { if (reason == ItemRemoveReason.Underused) { _parent.Secondary.Add(key, (CacheEntry)val, false, new OperationContext(OperationContextFieldName.OperationType, OperationContextOperationType.CacheOperation)); } else { ((IDisposable)val).Dispose(); } }
public void OnItemsRemoved(object[] key, object[] val, ItemRemoveReason reason, OperationContext operationContext) { if ((reason == ItemRemoveReason.Underused) && (_parent.Listener != null)) { for (int i = 0; i < key.Length; i++) { _parent.Listener.OnItemRemoved(key[i], val[i], reason, operationContext); ((IDisposable)val[i]).Dispose(); } } }
/// <summary> /// Converts between NCache item remove reason and web item remove reason. /// </summary> /// <param name="reason"></param> /// <returns></returns> public static CacheItemRemovedReason GetWebItemRemovedReason(ItemRemoveReason reason) { switch(reason) { case ItemRemoveReason.Expired: return CacheItemRemovedReason.Expired; case ItemRemoveReason.Underused: return CacheItemRemovedReason.Underused; } return CacheItemRemovedReason.Removed; }
internal static CacheItemRemovedReason GetWebItemRemovedReason(ItemRemoveReason reason) { switch (reason) { case ItemRemoveReason.Expired: return(CacheItemRemovedReason.Expired); case ItemRemoveReason.Underused: return(CacheItemRemovedReason.Underused); } return(CacheItemRemovedReason.Removed); }
public override Hashtable Remove(object[] keys, ItemRemoveReason ir, bool notify, string taskId, OperationContext operationContext) { base.Sync.AcquireWriterLock(-1); try { return(this.Internal.Remove(keys, ir, notify, operationContext)); } finally { base.Sync.ReleaseWriterLock(); } }
/// <summary> /// Remove a entrada associada com a chave informada. /// </summary> /// <param name="key">Chave da entrada que será apagada.</param> /// <param name="ir"></param> /// <param name="notify"></param> /// <param name="taskId"></param> /// <param name="lockId"></param> /// <param name="version"></param> /// <param name="accessType"></param> /// <param name="operationContext"></param> /// <returns></returns> public override CacheEntry Remove(object key, ItemRemoveReason ir, bool notify, string taskId, object lockId, ulong version, LockAccessType accessType, OperationContext operationContext) { base.Sync.AcquireWriterLock(-1); try { return(this.Internal.Remove(key, ir, notify, lockId, version, accessType, operationContext)); } finally { base.Sync.ReleaseWriterLock(); } }
/// <summary> /// Fired when an item is removed from the cache. /// </summary> void ICacheEventsListener.OnItemRemoved(object key, object val, ItemRemoveReason reason, OperationContext operationContext, EventContext eventContext) { if (reason == ItemRemoveReason.Underused) { //if(nnTrace.isInfoEnabled) nTrace.info("PrimaryCacheListener.OnItemRemoved()", "trying to add to secondary cache : " + key); _parent.Secondary.Add(key, (CacheEntry)val, false, new OperationContext(OperationContextFieldName.OperationType, OperationContextOperationType.CacheOperation)); } else { ((IDisposable)val).Dispose(); } }
/// <summary> /// Remove the object from the cluster. /// </summary> /// <param name="key">key of the entry.</param> /// <returns>cache entry.</returns> /// <remarks> /// This method invokes <see cref="handleRemove"/> on every server node in the cluster. /// </remarks> protected CacheEntry Clustered_Remove(object key, ItemRemoveReason ir, CallbackEntry cbEntry, bool notify, object lockId, LockAccessType accessType, OperationContext operationContext) { CacheEntry retVal = null; try { if (ServerMonitor.MonitorActivity) { ServerMonitor.LogClientActivity("RepCacheBase.Remove", "enter"); } Function func = new Function((int)OpCodes.Remove, new object[] { key, ir, notify, cbEntry, lockId, accessType, operationContext }, false, key); RspList results = Cluster.BroadcastToServers(func, GroupRequest.GET_ALL, _asyncOperation); if (results == null) { return(retVal); } ClusterHelper.ValidateResponses(results, typeof(OperationResponse), Name); Rsp rsp = ClusterHelper.FindAtomicRemoveStatusReplicated(results); if (rsp == null) { return(retVal); } OperationResponse opRes = rsp.Value as OperationResponse; if (opRes != null) { CacheEntry entry = opRes.SerializablePayload as CacheEntry; if (entry != null) { entry.Value = opRes.UserPayload; } return(entry); } } catch (CacheException e) { throw; } catch (Exception e) { throw new GeneralFailureException(e.Message, e); } finally { if (ServerMonitor.MonitorActivity) { ServerMonitor.LogClientActivity("RepCacheBase.Remove", "exit"); } } return(retVal); }
/// <summary> /// Fired when multiple items are removed from the cache. /// </summary> public void OnItemsRemoved(object[] key, object[] val, ItemRemoveReason reason, OperationContext operationContext, EventContext[] eventContext) { if (reason != ItemRemoveReason.Underused || (_parent.Listener == null)) { return; } for (int i = 0; i < key.Length; i++) { _parent.Listener.OnItemRemoved(key[i], val[i], reason, operationContext, eventContext[i]); ((IDisposable)val[i]).Dispose(); } }
/// <summary> /// Remove a entrada associada com o chave. /// </summary> /// <param name="key"></param> /// <param name="removalReason"></param> /// <param name="isUserOperation"></param> /// <param name="operationContext"></param> /// <returns></returns> internal override CacheEntry RemoveInternal(object key, ItemRemoveReason removalReason, bool isUserOperation, OperationContext operationContext) { CacheEntry entry = base.RemoveInternal(key, removalReason, isUserOperation, operationContext); if (entry != null) { _grpIndexManager.RemoveFromGroup(key, entry.GroupInfo); if ((_queryIndexManager != null) && (entry.QueryInfo != null)) { _queryIndexManager.RemoveFromIndex(key, entry.QueryInfo); } } return(entry); }
/// <summary> /// Fired when multiple items are removed from the cache. /// </summary> public void OnItemsRemoved(object[] key, object[] val, ItemRemoveReason reason, OperationContext operationContext, EventContext[] eventContext) { if (reason == ItemRemoveReason.Underused) { for (int i = 0; i < key.Length; i++) { _parent.Secondary.Add(key[i], (CacheEntry)val[i], false, operationContext); } } else { for (int i = 0; i < key.Length; i++) { ((IDisposable)val[i]).Dispose(); } } }
internal static CacheItemRemovedReason ConvertToCIRemoveReason(ItemRemoveReason reason) { switch(reason) { case ItemRemoveReason.Expired: return CacheItemRemovedReason.Expired; break; case ItemRemoveReason.Removed: return CacheItemRemovedReason.Removed; break; case ItemRemoveReason.Underused: return CacheItemRemovedReason.Underused; break; default: return CacheItemRemovedReason.Underused; break; } }
/// <summary> /// Removes key and value pairs from the cache. The keys are specified as parameter. /// Moreover it take a removal reason and a boolean specifying if a notification should /// be raised. /// </summary> /// <param name="keys">keys of the entry.</param> /// <param name="removalReason">reason for the removal.</param> /// <param name="notify">boolean specifying to raise the event.</param> /// <returns>list of removed keys</returns> public sealed override Hashtable Remove(object[] keys, ItemRemoveReason removalReason, bool notify, OperationContext operationContext) { return Remove(keys, removalReason, notify, true, operationContext); }
/// <summary> /// Removes the object and key pair from the cache. The key is specified as parameter. /// Moreover it take a removal reason and a boolean specifying if a notification should /// be raised. /// </summary> /// <param name="key">key of the entry.</param> /// <param name="removalReason">reason for the removal.</param> /// <param name="notify">boolean specifying to raise the event.</param> /// <returns>item value</returns> internal override CacheEntry RemoveInternal(object key, ItemRemoveReason removalReason, bool isUserOperation, OperationContext operationContext) { CacheEntry e = base.RemoveInternal(key, removalReason, isUserOperation, operationContext); if (e != null) { //muds: if (_queryIndexManager != null && e.ObjectType != null) { _queryIndexManager.RemoveFromIndex(key, e.ObjectType); } } if (_context.PerfStatsColl != null && _queryIndexManager != null) { _context.PerfStatsColl.SetQueryIndexSize(_queryIndexManager.IndexInMemorySize); } return e; }
public void OnCustomRemoveCallback(object key, object value, ItemRemoveReason reason, OperationContext operationContext, EventContext eventContext) { }
/// <summary> /// remove item from the primary cache and move items to the secondary cache if items are /// being evicted from the primary cache. /// </summary> /// <param name="keys"></param> /// <param name="reason"></param> /// <param name="notify"></param> /// <returns></returns> public override object RemoveSync(object[] keys, ItemRemoveReason reason, bool notify, OperationContext operationContext) { if (reason == ItemRemoveReason.Expired) { return _context.CacheImpl.RemoveSync(keys, reason, notify,operationContext); } if (_primary != null) { for (int i = 0; i < keys.Length; i++) { CacheEntry entry = _primary.Remove(keys[i], reason, false, null, LockAccessType.IGNORE_LOCK,operationContext); if (entry == null) continue; if (reason == ItemRemoveReason.Underused && entry != null) { _secondary.Add(keys[i],entry, false,new OperationContext(OperationContextFieldName.OperationType,OperationContextOperationType.CacheOperation)); } else { ((IDisposable)entry).Dispose(); } } } return null; }
/// <summary> /// Reaises the custom item remove call baack. /// </summary> /// <param name="key"></param> /// <param name="cbEntry"></param> internal void RaiseCustomRemoveCalbackNotifier(object key, CacheEntry cacheEntry, ItemRemoveReason reason, bool async, OperationContext operationContext, EventContext eventContext) { ArrayList destinations = null; ArrayList nodes = null; Hashtable intendedNotifiers = new Hashtable(); CallbackEntry cbEntry = cacheEntry.Value as CallbackEntry; if (cbEntry != null && cbEntry.ItemRemoveCallbackListener.Count > 0) { if (_stats.Nodes != null) { nodes = _stats.Nodes.Clone() as ArrayList; destinations = new ArrayList(); foreach (CallbackInfo cbInfo in cbEntry.ItemRemoveCallbackListener) { if (reason == ItemRemoveReason.Expired && cbInfo != null && !cbInfo.NotifyOnExpiration) continue; int index = nodes.IndexOf(new NodeInfo(Cluster.LocalAddress)); if (index != -1 && ((NodeInfo)nodes[index]).ConnectedClients.Contains(cbInfo.Client)) { if (!destinations.Contains(Cluster.LocalAddress)) { destinations.Add(Cluster.LocalAddress); } intendedNotifiers[cbInfo] = Cluster.LocalAddress; continue; } else { foreach (NodeInfo nInfo in nodes) { if (nInfo.ConnectedClients != null && nInfo.ConnectedClients.Contains(cbInfo.Client)) { if (!destinations.Contains(nInfo.Address)) { destinations.Add(nInfo.Address); intendedNotifiers[cbInfo] = nInfo.Address; break; } } } } } } } if (destinations != null && destinations.Count > 0) { if (operationContext == null) operationContext = new OperationContext(); if (eventContext == null || !eventContext.HasEventID(EventContextOperationType.CacheOperation)) { eventContext = CreateEventContext(operationContext, Persistence.EventType.ITEM_REMOVED_CALLBACK); eventContext.Item = CacheHelper.CreateCacheEventEntry(cbEntry.ItemRemoveCallbackListener, cacheEntry); eventContext.Add(EventContextFieldName.ItemRemoveCallbackList, cbEntry.ItemRemoveCallbackListener.Clone()); } object[] packed = new object[] { key, reason, intendedNotifiers, operationContext, eventContext }; ///Incase of parition, there can be same clients connected ///to multiple server. therefore the destinations list will contain more then ///one servers. so the callback will be sent to the same client through different server ///to avoid this, we will check the list for local server. if client is connected with ///local node, then there is no need to send callback to all other nodes ///if there is no local node, then we select the first node in the list. RaiseCustomRemoveCalbackNotifier(destinations, packed, async); } }
/// <summary> /// Removes the object and key pair from the cache. The key is specified as parameter. /// Moreover it take a removal reason and a boolean specifying if a notification should /// be raised. /// </summary> /// <param name="key">key of the entry.</param> /// <param name="removalReason">reason for the removal.</param> /// <param name="notify">boolean specifying to raise the event.</param> /// <param name="lockId"></param> /// <param name="accessType"></param> /// <param name="operationContext"></param> /// <returns>item value</returns> public sealed override CacheEntry Remove(object key, ItemRemoveReason removalReason, bool notify, object lockId, LockAccessType accessType, OperationContext operationContext) { return Remove(key, removalReason, notify, true, lockId, accessType, operationContext); }
public override object RemoveSync(object[] keys, ItemRemoveReason reason, bool notify, OperationContext operationContext) { if (_parentCache != null) { return _parentCache.RemoveSync(keys, reason, notify, operationContext); } return null; }
/// <summary> /// Remove the objects from the cluster. For efficiency multiple objects are sent as one. /// </summary> /// <param name="keys">list of keys to remove.</param> /// <returns>true if succeded, false otherwise.</returns> /// <remarks> /// This method invokes <see cref="handleRemoveRange"/> on every server node in the cluster. /// </remarks> protected bool Clustered_Remove(IList keys, ItemRemoveReason reason, OperationContext operationContext) { try { Function func = new Function((int)OpCodes.RemoveRange, new object[] { keys, reason, operationContext }, false); RspList results = Cluster.BroadcastToServers(func, GroupRequest.GET_ALL, true); if (results != null) { for (int i = 0; i < results.size(); i++) { Rsp rsp1 = (Rsp)results.elementAt(i); if (!rsp1.wasReceived()) { Context.NCacheLog.Error("ReplicatedBase.Remove[]", "timeout_failure :" + rsp1.Sender + " Keys :" + keys.Count); continue; } } } Rsp rsp = ClusterHelper.FindAtomicRemoveStatusReplicated(results, Context.NCacheLog); return true; } catch (Runtime.Exceptions.TimeoutException) { throw; } catch (Exception e) { throw new GeneralFailureException(e.Message, e); } }
/// <summary> /// Remove the objects from the local cache only. /// </summary> /// <param name="keys">keys of the entries.</param> /// <param name="ir"></param> /// <param name="notify"></param> /// <returns>keys and values that actualy removed from the cache</returns> private Hashtable Local_Remove(object[] keys, ItemRemoveReason ir, Address src, CallbackEntry cbEntry, bool notify, OperationContext operationContext) { Hashtable retVal = null; if (_internalCache != null) { retVal = _internalCache.Remove(keys, ir, notify, operationContext); } return retVal; }
/// <summary> /// Remove the object from the cluster. /// </summary> /// <param name="key">key of the entry.</param> /// <returns>cache entry.</returns> /// <remarks> /// This method invokes <see cref="handleRemove"/> on every server node in the cluster. /// </remarks> protected CacheEntry Clustered_Remove(object key, ItemRemoveReason ir, CallbackEntry cbEntry, bool notify, object lockId, LockAccessType accessType, OperationContext operationContext) { CacheEntry retVal = null; try { if (ServerMonitor.MonitorActivity) ServerMonitor.LogClientActivity("RepCacheBase.Remove", "enter"); Function func = new Function((int)OpCodes.Remove, new object[] { key, ir, notify, cbEntry, lockId, accessType, operationContext }, false, key); RspList results = Cluster.BroadcastToServers(func, GroupRequest.GET_ALL, _asyncOperation); if (results == null) { return retVal; } ClusterHelper.ValidateResponses(results, typeof(OperationResponse), Name); Rsp rsp = ClusterHelper.FindAtomicRemoveStatusReplicated(results); if (rsp == null) { return retVal; } OperationResponse opRes = rsp.Value as OperationResponse; if (opRes != null) { CacheEntry entry = opRes.SerializablePayload as CacheEntry; if (entry != null) entry.Value = opRes.UserPayload; return entry; } } catch (CacheException e) { throw; } catch (Exception e) { throw new GeneralFailureException(e.Message, e); } finally { if (ServerMonitor.MonitorActivity) ServerMonitor.LogClientActivity("RepCacheBase.Remove", "exit"); } return retVal; }
/// <summary> /// Remove the objects from the cluster. /// </summary> /// <param name="keys">keys of the entries.</param> /// <returns>list of failed keys</returns> /// <remarks> /// This method invokes <see cref="handleRemove"/> on every server node in the cluster. /// </remarks> protected Hashtable Clustered_Remove(IList keys, ItemRemoveReason ir, CallbackEntry cbEntry, bool notify, OperationContext operationContext) { Hashtable removedEntries = new Hashtable(); try { if (ServerMonitor.MonitorActivity) ServerMonitor.LogClientActivity("RepCacheBase.RemoveBlk", "enter"); Function func = new Function((int)OpCodes.Remove, new object[] { keys, ir, notify, cbEntry, operationContext }, false); RspList results = Cluster.BroadcastToServers(func, GroupRequest.GET_ALL); if (results == null) { return removedEntries; } ClusterHelper.ValidateResponses(results, typeof(Hashtable), Name); ArrayList rspList = ClusterHelper.GetAllNonNullRsp(results, typeof(Hashtable)); if (rspList.Count <= 0) { return removedEntries; } IEnumerator ia = rspList.GetEnumerator(); while (ia.MoveNext()) { Rsp rsp = (Rsp)ia.Current; Hashtable removed = (Hashtable)rsp.Value; IDictionaryEnumerator ide = removed.GetEnumerator(); while (ide.MoveNext()) { removedEntries.Add(ide.Key, ide.Value); } } } catch (CacheException e) { throw; } catch (Exception e) { throw new GeneralFailureException(e.Message, e); } finally { if (ServerMonitor.MonitorActivity) ServerMonitor.LogClientActivity("RepCacheBase.RemoveBlk", "exit"); } return removedEntries; }
/// <summary> /// handler for item remove callback event. /// </summary> void ICacheEventsListener.OnCustomRemoveCallback(object key, object value, ItemRemoveReason removalReason, OperationContext operationContext, EventContext eventContext) { try { // do not notify if explicitly removed by Remove() if (Context.NCacheLog.IsInfoEnabled) Context.NCacheLog.Info("Replicated.OnCustomRemoveCallback()", "items evicted/expired, now replicating"); CacheEntry entry = value as CacheEntry; CallbackEntry cbEntry = entry != null ? entry.Value as CallbackEntry : null; if (cbEntry != null ) { if (Cluster.IsCoordinator && _nodesInStateTransfer.Count > 0) { Object data = new object[] { key, removalReason, operationContext, eventContext }; RaiseRemoveCallbackNotifier((ArrayList)_nodesInStateTransfer.Clone(), data); } if (_allowEventRaiseLocally) { NotifyCustomRemoveCallback(key, entry, removalReason, true, operationContext, eventContext); } } } catch (Exception e) { Context.NCacheLog.Warn("Replicated.OnItemsRemoved", "failed: " + e.ToString()); } finally { UpdateCacheStatistics(); } }
/// <summary> /// Reaises the custom item remove call baack. /// </summary> /// <param name="key"></param> /// <param name="cbEntry"></param> internal void RaiseCustomRemoveCalbackNotifier(object key, CacheEntry cacheEntry, ItemRemoveReason reason, OperationContext operationContext, EventContext eventContext) { RaiseCustomRemoveCalbackNotifier(key, cacheEntry, reason, true, operationContext, eventContext); }
/// <summary> /// Reaises the custom item remove call baack. /// </summary> /// <param name="key"></param> /// <param name="cbEntry"></param> internal void RaiseCustomRemoveCalbackNotifier(object key, CacheEntry cacheEntry, ItemRemoveReason reason) { RaiseCustomRemoveCalbackNotifier(key, cacheEntry, reason, null,null); }
/// <summary> /// Removes key and value pairs from the cache. The keys are specified as parameter. /// Moreover it take a removal reason and a boolean specifying if a notification should /// be raised. /// </summary> /// <param name="keys">keys of the entry.</param> /// <param name="removalReason">reason for the removal.</param> /// <param name="notify">boolean specifying to raise the event.</param> /// <returns>list of removed keys</returns> public override Hashtable Remove(object[] keys, ItemRemoveReason removalReason, bool notify, bool isUserOperation, OperationContext operationContext) { Hashtable table = new Hashtable(); EventContext eventContext = null; EventId eventId = null; OperationID opId = operationContext.OperatoinID; for (int i = 0; i < keys.Length; i++) { try { operationContext.RemoveValueByField(OperationContextFieldName.EventContext); if (notify) { //generate EventId eventId = new EventId(); eventId.EventUniqueID = opId.OperationId; eventId.OperationCounter = opId.OpCounter; eventId.EventCounter = i; eventContext = new EventContext(); eventContext.Add(EventContextFieldName.EventID, eventId); operationContext.Add(OperationContextFieldName.EventContext, eventContext); } CacheEntry e = Remove(keys[i], removalReason, notify, null, LockAccessType.IGNORE_LOCK, operationContext); if (e != null) { table[keys[i]] = e; } } catch (StateTransferException e) { table[keys[i]] = e; } finally { operationContext.RemoveValueByField(OperationContextFieldName.EventContext); } } if (_context.PerfStatsColl != null) { _context.PerfStatsColl.SetCacheSize(Size); } return table; }
/// <summary> /// Remove the object from the local cache only. /// </summary> /// <param name="key">key of the entry.</param> /// <param name="ir"></param> /// <param name="notify"></param> /// <returns>cache entry.</returns> private CacheEntry Local_Remove(object key, ItemRemoveReason ir, Address src, CallbackEntry cbEntry, bool notify, object lockId, LockAccessType accessType, OperationContext operationContext) { CacheEntry retVal = null; if (_internalCache != null) { retVal = _internalCache.Remove(key, ir, notify, lockId, accessType, operationContext); } return retVal; }
/// <summary> /// Removes the object and key pair from the cache. The key is specified as parameter. /// Moreover it take a removal reason and a boolean specifying if a notification should /// be raised. /// </summary> /// <param name="key">key of the entry.</param> /// <param name="removalReason">reason for the removal.</param> /// <param name="notify">boolean specifying to raise the event.</param> /// <returns>item value</returns> internal virtual CacheEntry RemoveInternal(object key, ItemRemoveReason removalReason, bool isUserOperation, OperationContext operationContext) { return null; }
/// <summary> /// Removes the object and key pair from the cache. The key is specified as parameter. /// </summary> /// <param name="key">key of the entry.</param> /// <returns>cache entry.</returns> /// <remarks> /// Remove notifications in a repicated cluster are handled differently. If there is an /// explicit request for Remove, the node initiating the request triggers the notifications. /// Expirations and Evictions are replicated and again the node initiating the replication /// triggers the cluster-wide notification. /// </remarks> public override CacheEntry Remove(object key, ItemRemoveReason ir, bool notify, object lockId, LockAccessType accessType, OperationContext operationContext) { if (ServerMonitor.MonitorActivity) ServerMonitor.LogClientActivity("RepCache.Remove", ""); /// Wait until the object enters any running status _statusLatch.WaitForAny(NodeStatus.Initializing | NodeStatus.Running); if (_internalCache == null) throw new InvalidOperationException(); object actualKey = key; CallbackEntry cbEntry = null; if (key is object[]) { object[] package = key as object[]; actualKey = package[0]; cbEntry = package[2] as CallbackEntry; } CacheEntry e = null; if (accessType != LockAccessType.IGNORE_LOCK) { //Get internally catters for the state-transfer scenarios. e = Get(key, operationContext); if (e != null) { if (e.IsItemLocked() && !e.CompareLock(lockId)) { //this exception directly goes to user. throw new LockingException("Item is locked."); } } } try { if (Cluster.Servers.Count > 1) e = Clustered_Remove(actualKey, ir, cbEntry, false, lockId, accessType, operationContext); else e = Local_Remove(actualKey, ir, Cluster.LocalAddress, cbEntry, true, lockId, accessType, operationContext); } catch (Runtime.Exceptions.TimeoutException) { Thread.Sleep(2000); if (Cluster.Servers.Count > 1) e = Clustered_Remove(actualKey, ir, cbEntry, false, lockId, accessType, operationContext); else e = Local_Remove(actualKey, ir, Cluster.LocalAddress, cbEntry, true, lockId, accessType, operationContext); } if (e != null && notify) { RemoveUpdateIndexOperation(key); } return e; }
/// <summary> /// Removes the object and key pair from the cache. The key is specified as parameter. /// Moreover it take a removal reason and a boolean specifying if a notification should /// be raised. /// </summary> /// <param name="key">key of the entry.</param> /// <param name="removalReason">reason for the removal.</param> /// <param name="notify">boolean specifying to raise the event.</param> /// <param name="isUserOperation"></param> /// <param name="lockId"></param> /// <param name="accessType"></param> /// <param name="operationContext"></param> /// <returns>item value</returns> public override CacheEntry Remove(object key, ItemRemoveReason removalReason, bool notify, bool isUserOperation, object lockId, LockAccessType accessType, OperationContext operationContext) { CacheEntry e = null; CacheEntry pe = null; { object actualKey = key; if (key is object[]) { actualKey = ((object[])key)[0]; } if (accessType != LockAccessType.IGNORE_LOCK) { pe = GetInternal(actualKey, false, operationContext); if (pe != null) { if (pe.IsItemLocked() && !pe.CompareLock(lockId)) { throw new LockingException("Item is locked."); } } } e = RemoveInternal(actualKey, removalReason, isUserOperation, operationContext); EventId eventId = null; EventContext eventContext = null; OperationID opId = operationContext.OperatoinID; if (e != null) { if (_stateTransferKeyList != null && _stateTransferKeyList.ContainsKey(key)) _stateTransferKeyList.Remove(key); // commented by muds try { if (e.ExpirationHint != null) { _context.ExpiryMgr.RemoveFromIndex(key); ((IDisposable)e.ExpirationHint).Dispose(); } } catch (Exception ex) { NCacheLog.Error("LocalCacheBase.Remove(object, ItemRemovedReason, bool):", ex.ToString()); } if (IsSelfInternal) { // Disposed the one and only cache entry. ((IDisposable)e).Dispose(); if (removalReason == ItemRemoveReason.Expired) { _context.PerfStatsColl.IncrementExpiryPerSecStats(); } else if (!_context.CacheImpl.IsEvictionAllowed && removalReason == ItemRemoveReason.Underused) { _context.PerfStatsColl.IncrementEvictPerSecStats(); } _context.PerfStatsColl.IncrementCountStats((long)Count); } if (notify) { CallbackEntry cbEtnry = e.Value as CallbackEntry;// e.DeflattedValue(_context.SerializationContext); if (cbEtnry != null && cbEtnry.ItemRemoveCallbackListener != null && cbEtnry.ItemRemoveCallbackListener.Count > 0) { //generate event id if (!operationContext.Contains(OperationContextFieldName.EventContext)) //for atomic operations { eventId = EventId.CreateEventId(opId); } else //for bulk { eventId = ((EventContext)operationContext.GetValueByField(OperationContextFieldName.EventContext)).EventID; } eventId.EventType = EventType.ITEM_REMOVED_CALLBACK; eventContext = new EventContext(); eventContext.Add(EventContextFieldName.EventID, eventId); EventCacheEntry eventCacheEntry = CacheHelper.CreateCacheEventEntry(cbEtnry.ItemRemoveCallbackListener, e); eventContext.Item = eventCacheEntry; eventContext.Add(EventContextFieldName.ItemRemoveCallbackList, cbEtnry.ItemRemoveCallbackListener.Clone()); //Will always reaise the whole entry for old clients NotifyCustomRemoveCallback(actualKey, e, removalReason, false, (OperationContext)operationContext.Clone(), eventContext); } } } else if (_stateTransferKeyList != null && _stateTransferKeyList.ContainsKey(key)) { _stateTransferKeyList.Remove(key); } } _stats.UpdateCount(this.Count); if (_context.PerfStatsColl != null) { _context.PerfStatsColl.SetCacheSize(Size); } return e; }
public override object RemoveSync(object[] keys, ItemRemoveReason reason, bool notify, OperationContext operationContext) { object result = null; try { if (Cluster.Servers.Count > 1) result = Clustered_Remove(keys, reason, operationContext); else result = handleRemoveRange(new object[] { keys, reason, operationContext }); } catch (Runtime.Exceptions.TimeoutException) { //we retry the operation. Thread.Sleep(2000); if (Cluster.Servers.Count > 1) result = Clustered_Remove(keys, reason, operationContext); else result = handleRemoveRange(new object[] { keys, reason, operationContext }); } catch (Exception e) { Context.NCacheLog.Error("ReplicatedCache.RemoveSync", e.ToString()); throw; } return result; }
/// <summary> /// Removes the object and key pair from the cache. The key is specified as parameter. /// Moreover it take a removal reason and a boolean specifying if a notification should /// be raised. /// </summary> /// <param name="key">key of the entry.</param> /// <param name="removalReason">reason for the removal.</param> /// <param name="notify">boolean specifying to raise the event.</param> /// <returns>item value</returns> internal override CacheEntry RemoveInternal(object key, ItemRemoveReason removalReason, bool isUserOperation, OperationContext operationContext) { if(_primary == null || _secondary == null) throw new InvalidOperationException(); // check the front cache for object CacheEntry e = _primary.RemoveInternal(key, ItemRemoveReason.Removed, false,operationContext); if(e == null) { // check the backing cache for object e = _secondary.RemoveInternal(key, ItemRemoveReason.Removed, false,operationContext); } return e; }
public void OnCustomRemoveCallback(object key, object value, ItemRemoveReason reason, BitSet Flag, EventContext eventContext) { EventCacheItem item = EventUtil.ConvertToItem(eventContext.Item); CacheItemRemovedReason removeReason = EventUtil.ConvertToCIRemoveReason(reason); _listener.OnCustomRemoveCallback((string)key, value, removeReason, Flag, true, item); }
/// <summary> /// Removes the objects and key pairs from the cache. The keys are specified as parameter. /// </summary> /// <param name="keys">keys of the entries.</param> /// <returns>keys that actually removed from the cache</returns> /// <remarks> /// Remove notifications in a repicated cluster are handled differently. If there is an /// explicit request for Remove, the node initiating the request triggers the notifications. /// Expirations and Evictions are replicated and again the node initiating the replication /// triggers the cluster-wide notification. /// </remarks> public override Hashtable Remove(object[] keys, ItemRemoveReason ir, bool notify, OperationContext operationContext) { if (ServerMonitor.MonitorActivity) ServerMonitor.LogClientActivity("RepCache.RemoveBlk", ""); /// Wait until the object enters any running status _statusLatch.WaitForAny(NodeStatus.Initializing | NodeStatus.Running); if (_internalCache == null) throw new InvalidOperationException(); CallbackEntry cbEntry = null; if (keys[0] is object[]) { object[] package = keys[0] as object[]; keys[0] = package[0]; cbEntry = package[2] as CallbackEntry; } Hashtable removed = null; if (Cluster.Servers.Count > 1) removed = Clustered_Remove(keys, ir, cbEntry, false, operationContext); else removed = Local_Remove(keys, ir, Cluster.LocalAddress, cbEntry, true, operationContext); if (removed.Count > 0) { IDictionaryEnumerator ide = removed.GetEnumerator(); while (ide.MoveNext()) { object key = ide.Key; CacheEntry e = (CacheEntry)ide.Value; if (e != null) { RemoveUpdateIndexOperation(ide.Key); } } } return removed; }
protected void RaiseAsyncCustomRemoveCalbackNotifier(object key, CacheEntry entry, ItemRemoveReason reason, OperationContext opContext, EventContext eventContext) { try { bool notify = true; if (reason == ItemRemoveReason.Expired) { int notifyOnExpirationCount = 0; if (entry != null) { CallbackEntry cbEntry = entry.Value as CallbackEntry; if (cbEntry != null && cbEntry.ItemRemoveCallbackListener != null) { for (int i = 0; i < cbEntry.ItemRemoveCallbackListener.Count; i++) { CallbackInfo removeCallbackInfo = (CallbackInfo)cbEntry.ItemRemoveCallbackListener[i]; if (removeCallbackInfo != null && removeCallbackInfo.NotifyOnExpiration) notifyOnExpirationCount++; } } } if (notifyOnExpirationCount <= 0) notify = false; } if(notify) _context.AsyncProc.Enqueue(new AsyncBroadcastCustomNotifyRemoval(this, key, entry, reason, opContext, eventContext)); } catch (Exception e) { } }