server/compbio/controllers/JobController.java

   1 package compbio.controllers;
   2
   3 import java.io.IOException;
   4 import java.text.SimpleDateFormat;
   5 import java.util.Calendar;
   6 import java.util.Date;
   7 import java.util.List;
   8 import java.util.Map;
   9
  10 import org.springframework.stereotype.Controller;
  11 import org.springframework.web.bind.annotation.RequestMapping;
  12 import org.springframework.web.bind.annotation.RequestMethod;
  13 import org.springframework.web.bind.annotation.RequestParam;
  14
  15 import compbio.statistic.CassandraRequester;
  16 import compbio.cassandra.DataBase;
  17 import compbio.engine.archive.ArchivedJob;
  18
  19 /**
  20  * @author Alexander Sherstnev
  21  * @author Natasha Sherstneva
  22  * @version 1.0 Dec 2013
  23  */
  24 @Controller
  25 public class JobController extends BasicController {
  26
  27         /**
  28          * form a query page for job execution time statistics. The servlet should be
  29          * available for users and admins only. By defaults the report time range is
  30          * from the earliest day with jobs to today ("Query for all dates" is
  31          * ticked). If the user removes the tick the time range is from today - 3
  32          * days to today. Currently, the input model is empty.
  33          *
  34          * @param model
  35          *            MVC model
  36          * @return link to the JSP query page
  37          */
  38         @RequestMapping(value = "/stat/exectime/query", method = RequestMethod.GET)
  39         public String initFormExecTime(Map<String, Object> model) {
  40                 model.put("username", getPrincipalName());
  41                 Calendar cal = Calendar.getInstance();
  42                 String date2 = cal.get(Calendar.YEAR) + "/" + (cal.get(Calendar.MONTH) + 1) + "/" + cal.get(Calendar.DATE);
  43                 cal.add(Calendar.DATE, -3);
  44                 String date1 = cal.get(Calendar.YEAR) + "/" + (cal.get(Calendar.MONTH) + 1) + "/" + cal.get(Calendar.DATE);
  45
  46                 model.put("date1", date1);
  47                 model.put("date2", date2);
  48                 return "query/JobTimeExecution";
  49         }
  50
  51         /**
  52          * form a query page for a job. The servlet should no be visible to users at all.
  53          *
  54          * @param model
  55          *            MVC model
  56          * @return link to the JSP query page
  57          */
  58         @RequestMapping(value = "/job/query", method = RequestMethod.GET)
  59         public String initFindForm(Map<String, Object> model) {
  60                 model.put("username", getPrincipalName());
  61                 model.put("value", "jp_NzBOJKo");
  62                 return "query/JobLog";
  63         }
  64
  65         @RequestMapping(value = "/stat/exectime/results", method = RequestMethod.GET)
  66         public String findExecTimeData(@RequestParam("date1") String date1, @RequestParam("date2") String date2,
  67                         @RequestParam(value = "option", required = false) String option, Map<String, Object> model) {
  68                 model.put("username", getPrincipalName());
  69                 final long startTime = System.currentTimeMillis();
  70
  71                 CassandraRequester sp = new CassandraRequester();
  72                 if (option.equals("AllDates,off")) {
  73                         Calendar cal = Calendar.getInstance();
  74                         date1 = DateFormatYYMMDD(sp.earliestDate());
  75                         date2 = cal.get(Calendar.YEAR) + "/" + (cal.get(Calendar.MONTH) + 1) + "/" + cal.get(Calendar.DAY_OF_MONTH);
  76                 }
  77                 model.put("date1", date1);
  78                 model.put("date2", date2);
  79                 model.put("option", option);
  80                 List<DataBase> res = sp.extractExecutionTime(date1, date2);
  81                 model.put("result", res);
  82                 model.put("ndays", res.size() - 1);
  83                 final long endTime = System.currentTimeMillis();
  84                 model.put("timeExecution", (endTime - startTime));
  85                 return "/reportTimeExecution";
  86         }
  87
  88         @RequestMapping(value = "/job/results", method = RequestMethod.GET)
  89         public String findJob(@RequestParam("IdJob") String jobid, Map<String, Object> model) {
  90                 model.put("username", getPrincipalName());
  91                 final long startTime = System.currentTimeMillis();
  92                 CassandraRequester cr = new CassandraRequester();
  93                 model.put("result", cr.readJobLog(jobid));
  94                 final long endTime = System.currentTimeMillis();
  95                 model.put("timeExecution", (endTime - startTime));
  96                 model.put("IdJob", jobid);
  97
  98                 ArchivedJob aj = new ArchivedJob(jobid);
  99                 try {
 100                         model.put("jobarchive", aj.prepareJobArchiveToWeb());
 101                 } catch (IOException e) {
 102                         //TODO. what should we do if job is not available???
 103                 }
 104                 return "reportJobLog";
 105         }
 106
 107         /*
 108          * convert ???
 109          */
 110         private String DateFormatYYMMDD(long indate) {
 111                 SimpleDateFormat datformat = new SimpleDateFormat("yyyy/MM/dd");
 112                 String dateString = datformat.format(new Date(indate));
 113                 return dateString;
 114         }
 115
 116 }