public IItem GetItemByReference(IItemReference r, ItemResolving resolving)
{
if (r == null)
{
throw new ArgumentNullException(nameof(r));
}
if (resolving == null)
{
throw new ArgumentNullException(nameof(resolving));
}
if (r.Equals(Root))
{
throw new ArgumentException("Cannot get root item: " + r, "r");
}
var entity = provider.QuerySingleItem(r.Type.Name, r.Guid);
if (entity == null)
{
return(null);
}
return(resolveItem(entity, resolving));
}
