internal PObject(IStorage repository, int id, Dictionary<int, IPObject> objectsIndex, bool deferredLoad)
{
if (repository == null)
throw new Exception("Хранилище данных не задано");
Id = id;
_ownerCollection = null;
this.storage = repository;
this.objectsIndex = objectsIndex;
this._deferredLoad = deferredLoad;
// получение значений атрибутов
_attrs = repository.ListAttributes(Id);
if (objectsIndex != null)
objectsIndex.Add(id, this);
// загрузка коллекций
_collections = new Dictionary<string, PCollection>();
List<string> collectsNames = storage.ListCollections(Id);
foreach (string name in collectsNames)
{
string lowName = name.ToLower();
_collections.Add(lowName, new PCollection(this, lowName, deferredLoad));
}
}
public IPCollection GetCollection(string name, bool createIfNotFound)
{
name = name.ToLower();
PCollection coll;
if (this._collections.TryGetValue(name, out coll))
{
return coll;
}
else if (createIfNotFound)
{
coll = new PCollection(this, name, this._deferredLoad);
_collections.Add(name, coll);
return coll;
}
else
{
throw new Exception(string.Format("Коллекция {0} не найдена!", name));
}
}