I am using Jboss 3.0.1. There is a column with type varchar in database, in ejb it has the type String. By creating a new record through a cmp bean, this column is not set to any value, so it is empty in database.
From a client I use a method to get this column through a the bean. What value can I expect here, is it a null String or it is a String with an empty value?