All of our application state (including the user) is kept in a
separate "session" object in the business layer. (We use a stateful
session EJB, but you could easily write your own POJO for this.) The
web session, then, only has a reference to this session object (and a
few other view-specific variables, for tracing page history and the
like).
-- Jeff
On 4/13/05, Mallik <[EMAIL PROTECTED]> wrote:
> Hi
> I use plain java beans for model/business layer.
> I have a question regarding accessing session variables in java Beans(In model
> Layer). I can pass session variables from action class but is there any other
> way I can access session variables directly by extending any class.
> Because I need "session.userID" every time I make an insert/update in the
> database and I feel it is redundant passing session variables every time along
> with the form data(DTO) to java bean.
>
> My example java bean code is as follows
>
> public class DoInsertBean
> {
> private DataSource dataSource = null;
> public DoInsertBean(DataSource dataSource)
> {
> this.dataSource = dataSource;
> }
>
> public int insert(UserDTO user){
> //Insertion into database
> //need session variables here??
> }
> }
>
> Thanks,
> Mallik
>
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