There's a collection of articles at http://virtualschool.edu/wap that
addresses this. Hope you find them useful.
At 2:55 PM -0500 02/03/2001, Neill Laney wrote:
>I have two class files, one is a user interface class that reads information
>from a form
>on submit, the other accesses a database. The purpose of the application is
>to take the information from a user, add it to a database and return data
>from the database to the user.
>
>The user interface class correctly reads input from the user and returns
>(echoes) information to the user using RequestDispatcher. The database
>class correctly inserts and selects data from the database.
>
>My question is how to pass the information between class instances, i.e.
>pass user input from the user interface class to the database class and pass
>data from the
>database class to the user interface class.
>
>I would like to know what methods to use or some direction to pursue i.e.
>instantiate a bean with the result set, pass an ArrayList as a parameter,
>put everything in one class (least preference). Also, Any discussion of
>scope and/or persistence or other topics pertaining to this task that I can
>research further.
>
>TIA.
>
>Anyone wishing to learn more about this application as an exercise can
>e-mail me directly.
>
>Neill Laney ( [EMAIL PROTECTED] )
>http://home.nc.rr.com/nlaney
>
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