Should return a suggested name for the card, based on the file being accessed. If CanSuggestCardName() returns false, this method should throw an exception (although the portal should not call it). This method may throw an exception if a card name could not be suggested, but other methods below may still be called. If the file is completely unparsable, then throw an exception in AttachToFile to prevent this method from being called, or throw separate exceptions in the other methods.
IPTCustomFileAccessor Interface | com.plumtree.server Namespace