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