JAVA APIPut a recordList to a record

I want to put a recordList to a record with WM Java API.
But I have fund only getIDataArray from class IDataUtil.
Does anyone know this?

Hi, Lei Wang.

Your question is a good one but I think that you are making this mapping more complicated than it needs to be. What exactly are you trying to do?

The Integration Server is designed to make mapping easy and you do not need to perform RecordList to Record mappings within a Java service. So, with some more information, somebody will be able to help you simplify your Flow.

By the way, are you mapping one node of a RecordList to a Record or are you mapping a set of repeating nodes in a RecordList to multiple Records?