webservices/compbio/stat/servlet/DisplayStat.java

   1 package compbio.stat.servlet;\r
   2 \r
   3 import java.io.IOException;\r
   4 import java.sql.SQLException;\r
   5 import java.text.DateFormat;\r
   6 import java.text.ParseException;\r
   7 import java.text.SimpleDateFormat;\r
   8 import java.util.Calendar;\r
   9 import java.util.Date;\r
  10 import java.util.GregorianCalendar;\r
  11 import java.util.Map;\r
  12 \r
  13 import javax.servlet.RequestDispatcher;\r
  14 import javax.servlet.ServletException;\r
  15 import javax.servlet.http.HttpServlet;\r
  16 import javax.servlet.http.HttpServletRequest;\r
  17 import javax.servlet.http.HttpServletResponse;\r
  18 \r
  19 import compbio.stat.servlet.util.StatCollection;\r
  20 import compbio.stat.servlet.util.Totals;\r
  21 \r
  22 public class DisplayStat extends HttpServlet {\r
  23 \r
  24         @Override\r
  25         protected void doGet(HttpServletRequest req, HttpServletResponse resp)\r
  26                         throws ServletException, IOException {\r
  27                 String month = req.getParameter("month");\r
  28                 System.out.println("? " + month);\r
  29                 DateFormat df = SimpleDateFormat.getInstance();\r
  30 \r
  31                 try {\r
  32                         Date fromDate = df.parse(month);\r
  33                         Map<Date, StatCollection> statsMap = StatCollection\r
  34                                         .getStats(fromDate);\r
  35                         assert statsMap.size() == 1;\r
  36                         StatCollection stats = statsMap.values().iterator().next();\r
  37                         req.setAttribute("stat", stats.getAllStat());\r
  38                         req.setAttribute("statTotal", Totals.sumStats(stats.getAllStat()));\r
  39                         req.setAttribute("statTotalCluster",\r
  40                                         Totals.sumStats(stats.getClusterStat()));\r
  41                         req.setAttribute("statTotalLocal",\r
  42                                         Totals.sumStats(stats.getLocalStat()));\r
  43 \r
  44                         req.setAttribute("startDate", fromDate.getTime());\r
  45                         Calendar c = GregorianCalendar.getInstance();\r
  46                         c.setTime(fromDate);\r
  47                         c.add(Calendar.MONTH, 1);\r
  48                         req.setAttribute("stopDate", c.getTime());\r
  49 \r
  50                         RequestDispatcher dispatcher = req\r
  51                                         .getRequestDispatcher("statpages/Statistics.jsp");\r
  52                         dispatcher.forward(req, resp);\r
  53 \r
  54                 } catch (SQLException e) {\r
  55                         // TODO Auto-generated catch block\r
  56                         e.printStackTrace();\r
  57                 } catch (ParseException e) {\r
  58                         // TODO Auto-generated catch block\r
  59                         e.printStackTrace();\r
  60                 }\r
  61 \r
  62         }\r
  63 }\r