getting int variable value from another servlet -

i have question regarding calling int number servlet. lets have 2 servlets. servlet 1 gives me variable number database. im servlet 2 have function can print out variable. how can that?

the servlets interact return value database called allay_hours_sum. number, fx 35.5. in servlet 2 have function can call number. have not made servlet 2 yet.

this code retrieve number mysql database:

string sql = "select *, (day_hours + (day_minutes / 60)) allday_hours workdata "; //where startdate='?' , enddate='?'              preparedstatement pst = connection.preparestatement(sql);              resultset rs = pst.executequery(sql);              float allday_hours_sum = 0;                 while (rs.next()){                                                           allday_hours_sum += rs.getfloat("allday_hours");                   }                    res.setcontenttype("text/html;charset=utf-8");                           res.getwriter().print(allday_hours_sum); 

best regards mads

you need set variable value in request

request.setattribute("allay_hours_sum",allay_hours_sum); 

pass request servlet using requestdispatcher

requestdispatcher rd=request.getrequestdispatcher("yoursecondservlet");      rd.forward(request,response); 

then can value in second servlet

integer allay_hours_sum=(integer)request.getattribute("allay_hours_sum");