Trasnction management in DAO

Hello

I am using DAO for persistent layer in my project. There are cases when i need to access more than one DAO to manage transaction .

To achive this i am passing Connection object in every method which is

needed in transaction .

But for this i have to duplicate every method of every DAO .

I like to remove this code duplication.

I need something like this :

interface Transaction{

begin();

commit();

rollback();

}

How we can design this so that i do not need to pass connection object

in every DAO.

Thanksd for your suggestions.

[626 byte] By [rajnishea] at [2007-11-27 5:36:37]