Hi all

I am using Pizza demo Project. I want some More Feature in it

1. Pizza Class has set of Topping Class. I want to use Collection of Topping Class and I wants that in Pizza form Topping collection show as Table(like as JTable) instead of listview (List is shown in Pizza demo in @oneToMany Mapping) where I can insert, modify or delete Topping from this table. Also I want that all Topping objects save when I save Pizza object.

2. If I Collection of Topping class Then all object of this class should be created from Pizza form only. No Other Topping form should be created.

Any one can explain How can i do this in spring