private SubscriberWeakLink[] GetSingleSubscribers(EntityChangeEvent entityChange)
{
lock (SingleEventSubscribers)
{
SingleEventSubscribers.RemoveAll(s => !s.IsAlive);
return(SingleEventSubscribers.Where(x => x.IsSuitable(entityChange)).ToArray());
}
}
public void OnPostDelete(IUnitOfWorkTracked uow, PostDeleteEvent deleteEvent)
{
var change = new EntityChangeEvent(deleteEvent);
foreach (var subscriber in GetSingleSubscribers(change))
{
subscriber.Invoke(change);
}
}
internal bool IsSuitable(EntityChangeEvent changeEvent)
{
if (conditions != null)
{
return(conditions.IsSuitable(changeEvent));
}
if (EntityTypes.Length == 0)
{
return(true);
}
return(EntityTypes.Contains(changeEvent.EntityClass));
}
internal bool Invoke(EntityChangeEvent changeEvent)
{
if (!IsAlive)
{
return(false);
}
if (mode != NotifyMode.Single)
{
throw new InvalidOperationException("Переданный метод должен реализовать режим Single");
}
method.Invoke(targetReference.Target, new object[] { changeEvent });
return(true);
}
public void OnPostDelete(IUnitOfWorkTracked uow, PostDeleteEvent deleteEvent)
{
var change = new EntityChangeEvent(deleteEvent);
entityChanges.Add(change);
}
public void OnPostUpdate(IUnitOfWorkTracked uow, PostUpdateEvent updateEvent)
{
var change = new EntityChangeEvent(updateEvent);
entityChanges.Add(change);
}
public void OnPostInsert(IUnitOfWorkTracked uow, PostInsertEvent insertEvent)
{
var change = new EntityChangeEvent(insertEvent);
entityChanges.Add(change);
}
