server/compbio/listeners/ServletTimeExecution.java

   1 package compbio.listeners;
   2
   3 import java.io.IOException;
   4 import java.util.Calendar;
   5
   6 import javax.servlet.RequestDispatcher;
   7 import javax.servlet.ServletException;
   8 import javax.servlet.annotation.WebServlet;
   9 import javax.servlet.http.HttpServlet;
  10 import javax.servlet.http.HttpServletRequest;
  11 import javax.servlet.http.HttpServletResponse;
  12
  13 import compbio.statistic.CassandraRequester;
  14
  15 /**
  16  * Servlet implementation class LengthServlet
  17  */
  18 @WebServlet("/ServletTimeExecution")
  19 public class ServletTimeExecution extends HttpServlet {
  20         private static final long serialVersionUID = 1L;
  21
  22         /**
  23          * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
  24          *      response)
  25          */
  26         protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
  27                 final long startTime = System.currentTimeMillis();
  28                 String date1 = request.getParameter("data1");
  29                 String date2 = request.getParameter("data2");
  30                 CassandraRequester sp = new CassandraRequester();
  31                 if (null != request.getParameter("option")) {
  32                         Calendar cal = Calendar.getInstance();
  33         //              date1 = CassandraRequester.DateFormatYYMMDD(sp.earliestDate());
  34                         date2 = cal.get(Calendar.YEAR) + "/" + (cal.get(Calendar.MONTH) + 1) + "/" + cal.get(Calendar.DAY_OF_MONTH);
  35                 }
  36                 request.setAttribute("data1", date1);
  37                 request.setAttribute("data2", date2);
  38         //      request.setAttribute("result", sp.extractExecutionTime(date1, date2));
  39                 request.setAttribute("flag", request.getParameter("option"));
  40                 final long endTime = System.currentTimeMillis();
  41                 request.setAttribute("timeExecution", (endTime - startTime));
  42                 RequestDispatcher rd = request.getRequestDispatcher("/ReportTimeExecution.jsp");
  43                 rd.forward(request, response);
  44         }
  45
  46         /**
  47          * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse
  48          *      response)
  49          */
  50         protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
  51                 doGet(request, response);
  52         }
  53 }