webservices/compbio/stat/servlet/DisplayStat.java

   1 /* Copyright (c) 2011 Peter Troshin\r
   2  *  \r
   3  *  JAva Bioinformatics Analysis Web Services (JABAWS) @version: 2.0     \r
   4  * \r
   5  *  This library is free software; you can redistribute it and/or modify it under the terms of the\r
   6  *  Apache License version 2 as published by the Apache Software Foundation\r
   7  * \r
   8  *  This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without\r
   9  *  even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the Apache \r
  10  *  License for more details.\r
  11  * \r
  12  *  A copy of the license is in apache_license.txt. It is also available here:\r
  13  * @see: http://www.apache.org/licenses/LICENSE-2.0.txt\r
  14  * \r
  15  * Any republication or derived work distributed in source code form\r
  16  * must include this copyright and license notice.\r
  17  */\r
  18 package compbio.stat.servlet;\r
  19 \r
  20 import java.io.IOException;\r
  21 import java.sql.SQLException;\r
  22 import java.util.Calendar;\r
  23 import java.util.Date;\r
  24 import java.util.GregorianCalendar;\r
  25 \r
  26 import javax.servlet.RequestDispatcher;\r
  27 import javax.servlet.ServletException;\r
  28 import javax.servlet.http.HttpServlet;\r
  29 import javax.servlet.http.HttpServletRequest;\r
  30 import javax.servlet.http.HttpServletResponse;\r
  31 \r
  32 import org.apache.log4j.Logger;\r
  33 \r
  34 import compbio.stat.servlet.util.StatCollection;\r
  35 import compbio.stat.servlet.util.Totals;\r
  36 \r
  37 public class DisplayStat extends HttpServlet {\r
  38 \r
  39         private final static Logger log = Logger.getLogger(DisplayStat.class);\r
  40 \r
  41         @Override\r
  42         protected void doGet(HttpServletRequest req, HttpServletResponse resp)\r
  43                         throws ServletException, IOException {\r
  44                 String datetime = req.getParameter("datetime");\r
  45 \r
  46                 Date fromDate = new Date(Long.parseLong(datetime));\r
  47                 Calendar toCal = GregorianCalendar.getInstance();\r
  48                 toCal.setTime(fromDate);\r
  49                 toCal.add(Calendar.MONTH, 1);\r
  50 \r
  51                 try {\r
  52                         StatCollection stats = StatCollection.newStatCollecton(fromDate,\r
  53                                         toCal.getTime());\r
  54 \r
  55                         log.trace("Stats: " + stats);\r
  56                         req.setAttribute("stat", stats);\r
  57                         req.setAttribute("statTotal", Totals.sumStats(stats.getAllStat()));\r
  58                         req.setAttribute("statTotalCluster",\r
  59                                         Totals.sumStats(stats.getClusterStat()));\r
  60                         req.setAttribute("statTotalLocal",\r
  61                                         Totals.sumStats(stats.getLocalStat()));\r
  62 \r
  63                         req.setAttribute("startDate", fromDate);\r
  64                         req.setAttribute("stopDate", toCal.getTime());\r
  65                         log.trace("from " + fromDate + "  to " + toCal.getTime());\r
  66                         RequestDispatcher dispatcher = req\r
  67                                         .getRequestDispatcher("statpages/Statistics.jsp");\r
  68                         dispatcher.forward(req, resp);\r
  69 \r
  70                 } catch (SQLException e) {\r
  71                         log.error(e.getMessage(), e);\r
  72                         throw new ServletException(e);\r
  73                 }\r
  74 \r
  75         }\r
  76 }\r