/// <summary> Called by the <tt>Count</tt> property</summary>
protected virtual bool ReadSize()
{
if (!initialized)
{
if (cachedSize != -1 && !HasQueuedOperations)
{
return(true);
}
else
{
ThrowLazyInitializationExceptionIfNotConnected();
CollectionEntry entry = session.PersistenceContext.GetCollectionEntry(this);
ICollectionPersister persister = entry.LoadedPersister;
if (persister.IsExtraLazy)
{
if (HasQueuedOperations)
{
session.Flush();
}
cachedSize = persister.GetSize(entry.LoadedKey, session);
return(true);
}
}
}
Read();
return(false);
}