1 package compbio.listeners;
3 import java.io.IOException;
4 import java.util.Calendar;
7 import javax.servlet.RequestDispatcher;
8 import javax.servlet.ServletException;
9 import javax.servlet.annotation.WebServlet;
10 import javax.servlet.http.HttpServlet;
11 import javax.servlet.http.HttpServletRequest;
12 import javax.servlet.http.HttpServletResponse;
14 import compbio.cassandra.DataBase;
15 import compbio.statistic.StatisticsProt;
17 @WebServlet("/QueryServlet")
18 public class QueryServlet extends HttpServlet {
19 private static final long serialVersionUID = 1L;
22 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse
25 protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
26 final long startTime = System.currentTimeMillis();
27 String date1 = request.getParameter("data1");
28 String date2 = request.getParameter("data2");
29 StatisticsProt sp = new StatisticsProt();
30 if (null != request.getParameter("option")) {
31 Calendar cal = Calendar.getInstance();
32 date1 = StatisticsProt.DateFormatYYMMDD(sp.earliestDate());
33 date2 = cal.get(Calendar.YEAR) + "/" + (cal.get(Calendar.MONTH) + 1) + "/" + cal.get(Calendar.DAY_OF_MONTH);
35 request.setAttribute("data1", date1);
36 request.setAttribute("data2", date2);
37 List<DataBase> res = sp.readDetails(date1, date2);
38 request.setAttribute("result", res);
39 final long endTime = System.currentTimeMillis();
40 request.setAttribute("timeExecution", (endTime - startTime));
41 System.out.println ("QueryServlet.doGet: total number of dates = " + res.size());
42 request.setAttribute("flag", request.getParameter("option"));
43 RequestDispatcher rd = request.getRequestDispatcher("/ReportNew.jsp");
44 rd.forward(request, response);
47 protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
48 doGet(request, response);