need some explanations

[Vilavanh Messien]

I analyzed the struts example in order to develop my own small application.
Unfortunatelaty, I don't really understand how the user's information are
saved
in the "database.xml" file.
The DatabaseServlet must write the information in the "database.xml" when
the destroy() method
is called.
My question is how to make the destroy() method perform ?

How can I do to pass some arguments to the DatabaseServlet ?

Thanks

Vilavanh