I'm creating a web application using Spring Roo which auto generates @Version and @Id fields if I don't explicitly specify them. I can override this behavior by creating the fields myself however, which works fine. The problem I have is the app I'm writing is reading from a table/file on my DB2/400 which does not have a version column or any sort of id column. I'm wondering if there's a way I can setup my entity class so that it doesn't need to use @Version or @Id.

Thank you.