Is it really possible to invoke external programs through servlets ? I
think SecurityManager won't allow this.
-mukul
At 01:45 PM 7/16/99 +0800, TaNiA wrote:
>Hi,
>
>Could someone help me please?
>
>I have a Servlet which builds a form with has 4 checkboxes. A user may
>select 1-4 checkboxes. For each of the selected checkboxes, the servlet
>should run a perl script. How should I write my servlet such that I will be
>able to run 4 perl scripts simulataneously if a user selects all 4
>checkboxes?
>
>Many thanks in advance..
>cheers..
>Tania
>
>********Pseudocode**************
>
>public class ExampleServlet extends HttpServlet
>{
> public void doPost(HttpServletResponse response, HttpServletRequest
>request)
> {
> // CBone, CBtwo, CBthree and CBfour are the four CheckBoxes..
> String CBone = request.getParameter("CBone");
> String CBtwo = request.getParameter("CBtwo");
> String CBthree = request.getParameter("CBthree");
> String CBfour = request.getParameter("CBfour");
>
> // pseudocode
> for all the checkboxes which are not null, run a corresponding
> Perl script..
> // QUESTION: how do I run 4 processes at teh same time?
>
> }
>}
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