// EventTypeとコンストラクタで渡されたイベントの型が一致していればfuncを実行(EventType変数の引数ありver)
public virtual bool Dispatch <EventType>(EventFunction <EventType> func) where EventType : EventBase
{
if (m_Event.GetType() == typeof(EventType))
{
func((EventType)m_Event);
return(true);
}
return(false);
}
/// <inheritdoc />
public async Task InvokeHandler(EventBase eventBase, bool isWhileCatchingUp)
{
if (Cache == null)
{
await RegisterHandlers();
}
try
{
var key = eventBase.GetType().Name;
if (!Cache.ContainsKey(key))
{
return;
}
var methods = Cache[key];
foreach (var method in methods)
{
InvokeMethod(method, eventBase);
}
}
catch (Exception ex)
{
_log.LogWarning(ex, "Could not invoke methods for {eventName}", eventBase.Event);
}
}
protected override void ExecuteDefaultActionAtTarget(EventBase evt)
{
base.ExecuteDefaultActionAtTarget(evt);
//m_ListElementsFactory.Reset();
//evt.StopPropagation();
System.Type type = evt.GetType();
if (type.Name == "SerializedPropertyBindEvent"
&&
type.GetProperty("bindProperty").GetValue(evt) is SerializedProperty property)
{
m_SerializedObject = property.serializedObject;
m_ListPropertyBindingPath = ((ListVisualElement)evt.target).bindingPath;
var propertyPath = ListProperty.propertyPath.Split('.');
object baseObject = ListProperty.serializedObject.targetObject;
for (int i = 0; i < propertyPath.Length; i++)
{
baseObject = baseObject.GetType().GetField(propertyPath[i])?.GetValue(baseObject);
if (baseObject == null)
{
return;
}
}
if (baseObject.GetType().IsGenericType)
{
ListItemType = baseObject.GetType().GetGenericArguments()[0];
}
m_ListElementsFactory.Reset();
// Don't allow the binding of `this` to continue because `this` is not
// the actually bound field, it is just a container.
evt.StopPropagation();
}
}
public static bool TryGetPropertyBindEvent(this VisualElement element, EventBase evt, out SerializedProperty property)
{
property = evt.GetType() == _serializedPropertyBindEventType
? _bindPropertyProperty?.GetValue(evt) as SerializedProperty
: null;
return(property != null);
}
public void Handle(EventBase e)
{
Type eventType = e.GetType();
if (handlers.ContainsKey(eventType))
{
handlers[eventType].Invoke(this, new object[] { e });
}
}
protected override void ExecuteDefaultActionAtTarget(EventBase evt)
{
base.ExecuteDefaultActionAtTarget(evt);
switch (evt.GetType().Name)
{
case "SerializedPropertyBindEvent":
break;
case "SerializedObjectBindEvent":
var bindObjectProperty = evt.GetType().GetProperty("bindObject");
Reset(bindObjectProperty.GetValue(evt) as SerializedObject);
break;
default:
break;
}
}
public void QueueEvent(EventBase evt)
{
if (evt == null)
{
throw new ArgumentNullException("evt");
}
WriteQueue.Add(evt);
Log.Trace("Queued {0}", evt.GetType().Name);
}
public void ApplyEvent(EventBase @event, bool isNew = true)
{
dynamic thisAsDynamic = this;
thisAsDynamic.Handle(Converter.ChangeTo(@event, @event.GetType()));
if (isNew)
_uncommittedEvents.Add(@event);
Version++;
}
public void EventHandler(object sender, EventBase evt)
{
foreach(MovableObjectEvent movEvt in mEventDictionary[evt.GetType()])
{
if (movEvt.FromObject != null && sender != movEvt.FromObject)
{
continue;
}
TargetObject.GivePath(new List<MovableObjectPosition>(Positions), MoveSpeed, Interruptable, MoveMode, LoopMode);
}
}
// ReSharper disable once UnusedMember.Global
// This is invoked through reflection
public void OnEvent(EventBase @event)
{
Type childType = @event.GetType();
IClientEvent clientEvent = this.options.EventsToHandle.FirstOrDefault(ev => ev.NodeEventType == childType);
if (clientEvent == null)
{
return;
}
clientEvent.BuildFrom(@event);
this.eventsHub.SendToClients(clientEvent).ConfigureAwait(false).GetAwaiter().GetResult();
}
public async Task ProcessAsync(EventBase @event)
{
var eventType = @event.GetType();
if (!_typeToDenormalizer.ContainsKey(eventType))
{
return;
}
foreach (var handler in _typeToDenormalizer[eventType])
{
await handler.HandleAsync(@event);
}
}
public void Post(EventBase evt)
{
Type posterType = evt.GetType();
do
{
if (mHandlers.TryGetValue(posterType, out EventPosterBase handler))
{
handler.DeliverEvent(evt);
}
posterType = posterType.BaseType;
}while (posterType != typeof(EventBase));
}
/// <summary>
/// Finds applicable subscribers, and has them handle the specified event, on the current thread.
/// </summary>
/// <param name="evnt">The event to handle.</param>
/// <param name="exceptions">Stores exceptions throws by event handlers.</param>
protected internal void Handle(EventBase evnt, List <Exception> exceptions)
{
if (evnt.NullReference())
{
throw Exc.Null(nameof(evnt));
}
if (exceptions.NullReference())
{
throw Exc.Null(nameof(exceptions));
}
lock (this.syncLock)
{
var eventTypeInfo = evnt.GetType().GetTypeInfo();
for (int i = 0; i < this.subscribers.Count;)
{
var wrapper = this.subscribers[i];
if (EventBase.CanHandle(wrapper.EventHandlerEventTypeInfo, eventTypeInfo))
{
bool referenceFound = true;
try
{
wrapper.Handle(evnt, out referenceFound);
}
catch (Exception ex)
{
exceptions.Add(ex);
}
if (referenceFound)
{
// event handled: continue
++i;
}
else
{
// GC already collected the event handler: remove wrapper and continue
this.subscribers.RemoveAt(i);
}
}
else
{
// event handler not compatible with event: continue
++i;
}
}
}
}
public void Publish(EventBase @event)
{
var handlers = this.GetCommandActions(@event.GetType()).ToList();
if (!handlers.Any())
{
return;
}
foreach (var handler in handlers)
{
var handler1 = handler;
handler1.AsDynamic().Handle(@event);
((IDisposable)handler).Dispose();
}
}
public async Task PublishAsync(EventBase @event)
{
var eventName = @event.GetType().Name;
var jsonMessage = JsonConvert.SerializeObject(@event);
var body = Encoding.UTF8.GetBytes(jsonMessage);
var message = new Message
{
MessageId = Guid.NewGuid().ToString(),
Body = body,
Label = eventName,
SessionId = @event.SessionId
};
await _topicClient.SendAsync(message);
}
private static string Serialize(EventBase ev)
{
switch (ev)
{
case Incremented _:
return("i");
case Decremented _:
return("d");
case Unchanged u:
return($"n {u.Reason}");
default:
throw new Exception($"Internal error: unknown type {ev.GetType()}.");
}
}
public async Task ReactAsync(EventBase @event, CancellationToken cancellationToken)
{
var context = @event.GetContext();
var reactions = fFactory.Create(@event).ToArray();
if (reactions.Length == 0)
{
fLogger.LogInformation(context, $"No reaction for event '{@event.GetType()}'");
return;
}
// TODO: Paralelized reacting
foreach (var reaction in reactions)
{
await reaction.ReactAsync(@event, cancellationToken);
}
}
public bool HasHandler(EventBase evt)
{
bool foundReceiver = false;
Type posterType = evt.GetType();
do
{
EventPosterBase handler;
if (mHandlers.TryGetValue(posterType, out handler))
{
foundReceiver = true;
break;
}
posterType = posterType.BaseType;
}while (posterType != typeof(EventBase));
return(foundReceiver);
}
public void Post(Component sender, EventBase evt)
{
#if DEBUG
Debug.Log(string.Format("Posting message from {0} : {1} @ {2} - {3}", sender.ToString(), evt.ToString(), evt.Place, evt.Time));
#endif
for (Type evtType = evt.GetType(); evtType != typeof(System.Object); evtType = evtType.BaseType)
{
if (_handlers != null && _handlers.ContainsKey(evtType))
{
if (_handlers[evtType] != null)
{
_handlers[evtType].PostEvt(sender, evt);
}
else
{
}
}
}
}
public static DynamicTableEntity ToEntity(
this EventBase @event, string partitionkey, long eventVersion)
{
Ensure.ArgumentNotNull(@event, nameof(@event));
var dte = new DynamicTableEntity(partitionkey, eventVersion.FormatLong());
dte.Properties = new Dictionary <string, EntityProperty>();
dte.Properties.Add(StorageConstants.EventStore.EventType,
EntityProperty.GeneratePropertyForString(@event.GetType().AssemblyQualifiedName));
var bytes = Encoding.Default.GetBytes(JsonConvert.SerializeObject(@event));
// var compressed = Brotli.CompressBuffer(bytes, 0, bytes.Length);
dte.Properties.Add(StorageConstants.EventStore.EventData,
EntityProperty.GeneratePropertyForByteArray(bytes));
return(dte);
}
public void TriggerEvent(EventBase evt)
{
if (evt == null)
{
throw new ArgumentNullException("evt");
}
var type = evt.GetType();
Action <EventBase> listener;
if (!m_listeners.TryGetValue(type, out listener) || listener == null)
{
Log.Debug("Discarding {0}, no listeners", type.Name);
return;
}
Log.Trace("Dispatching {0}", type.Name);
listener(evt);
}
protected void ApplyEvent(EventBase evt)
{
List <Type> eventHandlers =
EventMapper.GetEventHandlersForEventMessage(evt.GetType());
foreach (var handler in eventHandlers)
{
var localHandler = handler;
Task.Factory.StartNew(() =>
{
var instance = Activator.CreateInstance(localHandler);
instance.GetType().InvokeMember("Handle",
System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.InvokeMethod,
null,
instance,
new object[] { evt });
});
}
}
public void Publish(EventBase @event)
{
if (!_persistentConnection.IsConnected)
{
_persistentConnection.TryConnect();
}
var model = JsonConvert.SerializeObject(@event);
using (var channel = _persistentConnection.CreateModel())
{
channel.ExchangeDeclare(_exchangeName, ExchangeType.Fanout);
var body = Encoding.UTF8.GetBytes(model);
channel.BasicPublish(_exchangeName,
routingKey: @event.GetType().Name,
basicProperties: null,
body: body);
_logger.LogDebug("[x] Sent {0}", model);
}
}
private void OnSwitchEvent(EventBase theEvent)
{
EventChannelState e = theEvent as EventChannelState;
if (e != null)
{
EventChannelState channelEvent = theEvent as EventChannelState;
if (channelEvent == null)
{
return;
}
//OnSwitchEvents(theEvent);
ListViewItem item;
item = lvAll.Items.Add(channelEvent.ChannelInfo.Address);
item.Tag = channelEvent;
item.SubItems.Add(channelEvent.Originator.UserName);
item.SubItems.Add(channelEvent.UniqueId);
item.SubItems.Add(channelEvent.Caller.UniqueId);
if (channelEvent.Name == "CHANNEL_STATE")
{
item.SubItems.Add(e.ChannelInfo.State.ToString());
}
else
{
item.SubItems.Add(e.Name);
}
if (e.GetType() == typeof(EventCodec) || theEvent.GetType() == typeof(EventChannelExecute) ||
e.Originator.DestinationNumber == string.Empty)
{
item.ForeColor = Color.Gray;
}
}
log.Text = theEvent.Name;
}
public static void Apply <TAggregate>(TAggregate aggregate, EventBase @event)
{
var eventApplyMethods = MethodCache.GetOrAdd(aggregate.GetType(), type =>
{
var result = new Dictionary <Type, MethodInfo>();
var eventAppliers = Enumerable.Where <Type>(type
.GetInterfaces(), i => i.GetGenericTypeDefinition() == typeof(IEventApplier <>));
foreach (var eventApplier in eventAppliers)
{
var eventType = eventApplier.GenericTypeArguments.FirstOrDefault();
var applyMethod = eventApplier.GetMethods().FirstOrDefault();
result.Add(eventType, applyMethod);
}
return(result);
});
var suppliedEventType = @event.GetType();
if (!eventApplyMethods.ContainsKey(suppliedEventType))
{
return;
}
eventApplyMethods[suppliedEventType].Invoke(aggregate, new object[] { @event });
}
public IEventHandler GetHandler(EventBase eventBase)
{
var commandType = eventBase.GetType();
return(_eventHandlerMap.TryGetValue(commandType, out var commandHandler) ? commandHandler : null);
}
private async Task HandleEventAsync(EventBase @event)
{
using (fLogger.TrackRequest(@event.GetContext(), $"SignalR - Authority client event - '{@event.GetType()}'.", out var requestContext))
{
try
{
@event.ChangeContext(requestContext);
using var scope = fServiceProvider.CreateScope();
var reactionFacade = scope.ServiceProvider.GetRequiredService <IEventReactionFacade>();
await reactionFacade.ReactAsync(@event, fState.CancellationSource.Token);
requestContext.Success();
}
catch
{
requestContext.Fail();
throw;
}
}
}
/// <inheritdoc />
public void Handle(EventBase @event, Exception exception, ISubscription subscription)
{
this._logger.LogError(exception, "Error handling the event {0}", @event.GetType().Name);
throw exception;
}
private INotification GetNotificationCorrespondingToDomainEvent(EventBase @event)
{
return((INotification)Activator.CreateInstance(
typeof(EventNotification <>).MakeGenericType(@event.GetType()), @event));
}
public object GetEventHandler(EventBase eventBase, IServiceProvider serviceProvider) => GetEventHandler(eventBase.GetType(), serviceProvider);
internal void Consume(EventBase ev)
{
typeof(Consumer).GetMethod("Consume", new Type[] { ev.GetType() }).Invoke(this, new object[] { ev });
}
/// <summary>
/// Convert command to a string that can be sent to FreeSWITCH
/// </summary>
/// <returns>FreeSWITCH command</returns>
public string ToFreeSwitchString()
{
var names = _event.GetType().GetEventNames();
return(string.Format("sendevent {0}", names.First()));
}
