public bool IsNew(string kind, IDictionary <string, object> data)
{
var key = _keyAccess.GetKey(kind, data);
var autoIncrement = _keyAccess.IsAutoIncrement(kind);
var autoIncrementReplaced = _keyAccess.IsAutoIncrementReplaced();
if (!autoIncrement && key == null && !autoIncrementReplaced)
{
throw new InvalidOperationException("Missing key value");
}
return(!autoIncrement ? !IsKnownKey(kind, key) : key == null);
}
