Hi All,
I am developing a addressbook application. The application reads,stores and finds the id,name,address,city,phone.
I am inheriting Array list collection for CONTACTS class which holds id,name,address... and so on. The add and remove methods uses to store and delete purpose in the contacts collection.
Doubt no. 1. How could I map the fields with the members(name,address...)
If I need to store the arraylist values to the database, Is I have to iterate through all the array list elements? If there is a minor change in the array list data value, then how could I update the database values? Is i have to pass full array list or particular element in the array list? All the thinks should be in Generic.
Any help like code explanation, web links are appreciated.

Regards,
Senthil