internal override void LoadValueFromDb(object value, object exValue, LoadContext loadContext)
{
DataId id = new DataId((string)DataProperty.EscapeFromDBNull(value));
DataObject dataObject = (DataObject)null;
DataObjectChildList dataObjectChildList = (DataObjectChildList)null;
if (!id.IsEmpty)
{
MetadataAssociationRefList refs = this.Metadata.Association.Refs;
MetadataAssociationRef metadataAssociationRef = this.Metadata.Association.Selector == null ? refs[0] : refs.FindBySelectorValue(exValue);
if (metadataAssociationRef == null)
{
throw new DataException(string.Format("Нарушение целостности данных.\n{0}\nОшибка: Невозможно определить класс связанного объекта по значению селектора '{1}'.\n", (object)this.SystemView, exValue));
}
dataObject = this.Session[metadataAssociationRef.RefClass].EnsureCacheItem(id);
if (dataObject.IsNull)
{
dataObject = (DataObject)null;
}
else if (this.Metadata.IsAggregation)
{
dataObjectChildList = dataObject.GetChilds(metadataAssociationRef.OwnerChildRef);
if ((loadContext & LoadContext.FetchAllObjects) != (LoadContext)0)
{
dataObjectChildList.SetCompleted(true);
}
}
}
base.SetValue((object)dataObject);
dataObjectChildList?.AttachChild(this.Object, true);
}
internal virtual void LoadValue(object value) => this.SetValue(DataProperty.EscapeFromDBNull(value));
internal virtual void LoadValueFromDb(object value, object exValue, LoadContext loadContext) => this.SetValue(DataProperty.EscapeFromDBNull(value));
