public virtual string BuildNewItemName(object importRow)
{
if (!ItemNameFields.Any())
{
throw new NullReferenceException("there are no 'Name' fields specified");
}
StringBuilder strItemName = new StringBuilder();
foreach (string nameField in ItemNameFields)
{
try
{
strItemName.Append(GetFieldValue(importRow, nameField));
}
catch (ArgumentException)
{
throw new NullReferenceException(string.Format("the field name: '{0}' does not exist in the import row", nameField));
}
}
string nameValue = strItemName.ToString();
if (string.IsNullOrEmpty(nameValue))
{
throw new NullReferenceException(string.Format("the name fields: '{0}' are empty in the import row", string.Join(",", ItemNameFields)));
}
return(StringService.GetValidItemName(nameValue, this.ItemNameMaxLength).Trim());
}
