[hibernate-dev] [OGM] EntityKey missing methods ?

Hello, For example, you you try to persist an object the method "public Tuple getTuple(EntityKey key)" is called but you cannot try to look into the database to check whether the persisted object already exists or not because the EntityKey class doesn't provide any getter method about the table or the id. Is there a different way (that I didn't see) to do that or create the getters is the good (and the simplest) solution ? Guillaume