server/compbio/controllers/JobController.java

   1 package compbio.controllers;
   2
   3 import java.io.IOException;
   4 import java.net.HttpURLConnection;
   5 import java.net.URL;
   6 import java.util.Calendar;
   7 import java.util.Map;
   8
   9 import org.apache.log4j.Logger;
  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.beans.ExecutionTimeBean;
  17 import compbio.beans.TotalExecutionTime;
  18 import compbio.cassandra.DateFormatter;
  19 import compbio.cassandra.readers.CassandraReader;
  20 import compbio.cassandra.readers.ExecutionTimeReader;
  21 import compbio.cassandra.readers.JobReader;
  22 import compbio.engine.archive.ArchivedJob;
  23
  24 /**
  25  * @author Alexander Sherstnev
  26  * @author Natasha Sherstneva
  27  * @version 1.0 Dec 2013
  28  */
  29 @Controller
  30 public class JobController extends BasicController {
  31         private static Logger log = Logger.getLogger(JobController.class);
  32
  33         /**
  34          * form a query page for job execution time statistics. The servlet should
  35          * be available for users and admins only. By defaults the report time range
  36          * is from the earliest day with jobs to today ("Query for all dates" is
  37          * ticked). If the user removes the tick the time range is from today - 3
  38          * days to today. Currently, the input model is empty.
  39          *
  40          * @param model
  41          *            MVC model
  42          * @return link to the JSP query page
  43          */
  44         @RequestMapping(value = "/stat/exectime/query", method = RequestMethod.GET)
  45         public String initFormExecTime(Map<String, Object> model) {
  46                 model.put("username", getPrincipalName());
  47                 Calendar cal = Calendar.getInstance();
  48                 String date2 = cal.get(Calendar.YEAR) + "/" + (cal.get(Calendar.MONTH) + 1) + "/" + cal.get(Calendar.DATE);
  49                 cal.add(Calendar.DATE, -3);
  50                 String date1 = cal.get(Calendar.YEAR) + "/" + (cal.get(Calendar.MONTH) + 1) + "/" + cal.get(Calendar.DATE);
  51
  52                 model.put("date1", date1);
  53                 model.put("date2", date2);
  54                 return "query/JobTimeExecution";
  55         }
  56
  57         /**
  58          * form a query page for a job. The servlet should no be visible to users at
  59          * all.
  60          *
  61          * @param model
  62          *            MVC model
  63          * @return link to the JSP query page
  64          */
  65         @RequestMapping(value = "/job/query", method = RequestMethod.GET)
  66         public String initFindForm(Map<String, Object> model) {
  67                 model.put("username", getPrincipalName());
  68                 CassandraRequester cr = new CassandraRequester();
  69                 model.put("value", cr.getExample("jobid"));
  70                 return "query/JobLog";
  71         }
  72
  73         /**
  74          * form a report page for a job execution time statistics.
  75          *
  76          * @param model
  77          *            MVC model
  78          * @return link to the JSP query page
  79          */
  80         @RequestMapping(value = "/stat/exectime/results", method = RequestMethod.GET)
  81         public String findExecTimeData(@RequestParam("date1") String date1, @RequestParam("date2") String date2,
  82                         @RequestParam(value = "option", required = false) String option, Map<String, Object> model) {
  83                 model.put("username", getPrincipalName());
  84                 final long startTime = System.currentTimeMillis();
  85                 Calendar loccal = Calendar.getInstance();
  86                 ExecutionTimeReader reader = new ExecutionTimeReader();
  87                 if (option.equals("AllDates,off")) {
  88                         date1 = theEaerlistDate;
  89                         date2 = theCurrentDate;
  90                 }
  91
  92                 // dates in string format
  93                 String trimmeddate1 = date1.replaceAll("\\s", "");
  94                 String trimmeddate2 = date2.replaceAll("\\s", "");
  95                 // dates in long format
  96                 long longDate1 = DateFormatter.DateParsing(date1, formaterYYMMDD);
  97                 long longDate2 = DateFormatter.DateParsing(date2, formaterYYMMDD);
  98                 String error = DateChecking(trimmeddate1, trimmeddate2, longDate1, longDate2);
  99                 if (error != null) {
 100                         model.put("error", error);
 101                         model.put("date1", date1);
 102                         model.put("date2", date2);
 103                         return "query/JobTimeExecution";
 104                 }
 105
 106                 if (longDate1 < CassandraReader.earliestDate())
 107                         longDate1 = CassandraReader.earliestDate();
 108                 if (longDate2 > loccal.getTimeInMillis())
 109                         longDate2 = loccal.getTimeInMillis();
 110
 111                 date1 = DateFormatter.DateLongToString(longDate1, formaterYYMMDD);
 112                 date2 = DateFormatter.DateLongToString(longDate2, formaterYYMMDD);
 113                 model.put("date1", date1);
 114                 model.put("date2", date2);
 115                 model.put("option", option);
 116                 ExecutionTimeBean res = reader.query(longDate1, longDate2);;
 117                 model.put("result", res);
 118                 Map<String, TotalExecutionTime> results = res.getDateTotal();
 119                 String csvline = "";
 120                 if (0 < res.getDateTotal().size()) {
 121                         csvline = "\'Date\',\'Total\',\'0-30 sec\',\'30-60 sec\',\'1-2 min\',\'2-10 min\',\'more 10 min\'%0A";
 122                         for (Map.Entry<String, TotalExecutionTime> entry : results.entrySet()) {
 123                                 csvline += "\'" + entry.getKey() + "\',\'" + entry.getValue().getTotal() + "\',\'" + entry.getValue().getTotal0_30s() + "\',\'"
 124                                                 + entry.getValue().getTotal30_60s() + "\',\'" + entry.getValue().getTotal1_2m() + "\',\'"
 125                                                 + entry.getValue().getTotal2_10m() + "\',\'" + entry.getValue().getTotal10m() + "\'%0A";
 126                         }
 127                 }
 128                 model.put("csvfile", csvline);
 129                 model.put("ndays", res.getDateTotal().size() - 1);
 130                 final long endTime = System.currentTimeMillis();
 131                 model.put("timeExecution", (endTime - startTime));
 132                 return "/reports/TimeExecution";
 133         }
 134
 135         /**
 136          * form a query page for a job. The servlet should no be visible to users at
 137          * all.
 138          *
 139          * @param model
 140          *            MVC model
 141          * @return link to the JSP query page
 142          * @throws IOException
 143          */
 144         @RequestMapping(value = "/job/results", method = RequestMethod.GET)
 145         public String findJob(@RequestParam("IdJob") String jobid, Map<String, Object> model) throws IOException {
 146                 model.put("username", getPrincipalName());
 147                 final long startTime = System.currentTimeMillis();
 148                 JobReader reader = new JobReader();
 149                 model.put("result", reader.readJobLog(jobid));
 150                 final long endTime = System.currentTimeMillis();
 151                 model.put("timeExecution", (endTime - startTime));
 152                 model.put("IdJob", jobid);
 153
 154                 ArchivedJob aj = new ArchivedJob(jobid);
 155                 try {
 156                         model.put("jobarchive", aj.prepareJobArchiveToWeb());
 157                 } catch (IOException e) {
 158                         log.error("JobController.prepareJobArchiveToWeb: IO exception with job archive file");
 159                         log.error(e.getLocalizedMessage(), e.getCause());
 160                 }
 161                 // add a direct link to the job
 162                 String remotelink = "http://www.compbio.dundee.ac.uk/www-jpred/results/" + jobid + "/" + jobid + ".results.html";
 163                 URL remotelinkurl = new URL(remotelink);
 164                 HttpURLConnection httpConnection_remotelinkurl = (HttpURLConnection) remotelinkurl.openConnection();
 165                 if (199 < httpConnection_remotelinkurl.getResponseCode() && httpConnection_remotelinkurl.getResponseCode() < 300) {
 166                         model.put("jobremotelink", remotelink);
 167                 }
 168                 return "reports/Job";
 169         }
 170
 171 }