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.text.ParseException;
   7 import java.text.SimpleDateFormat;
   8 import java.util.Calendar;
   9 import java.util.Date;
  10 import java.util.List;
  11 import java.util.Map;
  12
  13 import org.apache.log4j.Logger;
  14 import org.springframework.stereotype.Controller;
  15 import org.springframework.web.bind.annotation.RequestMapping;
  16 import org.springframework.web.bind.annotation.RequestMethod;
  17 import org.springframework.web.bind.annotation.RequestParam;
  18
  19 import compbio.beans.DateBean;
  20 import compbio.beans.ExecutionTimeBean;
  21 import compbio.beans.Total;
  22 import compbio.beans.TotalExecutionTime;
  23 import compbio.beans.TotalJobsStatisticBean;
  24 import compbio.cassandra.DataBase;
  25 import compbio.cassandra.DateFormatter;
  26 import compbio.cassandra.readers.CassandraReader;
  27 import compbio.cassandra.readers.DailyStatisticsReader;
  28 import compbio.cassandra.readers.ExecutionTimeReader;
  29 import compbio.cassandra.readers.JobReader;
  30 import compbio.engine.ExecutionInterval;
  31 import compbio.engine.JobStatus;
  32 import compbio.engine.archive.ArchivedJob;
  33
  34 /**
  35  * @author Alexander Sherstnev
  36  * @author Natasha Sherstneva
  37  * @version 1.0 Dec 2013
  38  */
  39 @Controller
  40 public class JobController extends BasicController {
  41         private static Logger log = Logger.getLogger(JobController.class);
  42
  43         /**
  44          * form a query page for job execution time statistics. The servlet should
  45          * be available for users and admins only. By defaults the report time range
  46          * is from the earliest day with jobs to today ("Query for all dates" is
  47          * ticked). If the user removes the tick the time range is from today - 3
  48          * days to today. Currently, the input model is empty.
  49          *
  50          * @param model
  51          *            MVC model
  52          * @return link to the JSP query page
  53          */
  54         @RequestMapping(value = "/stat/exectime/query", method = RequestMethod.GET)
  55         public String initFormExecTime(Map<String, Object> model) {
  56                 model.put("username", getPrincipalName());
  57                 Calendar cal = Calendar.getInstance();
  58                 String date2 = cal.get(Calendar.YEAR) + "/" + (cal.get(Calendar.MONTH) + 1) + "/" + cal.get(Calendar.DATE);
  59                 cal.add(Calendar.DATE, -3);
  60                 String date1 = cal.get(Calendar.YEAR) + "/" + (cal.get(Calendar.MONTH) + 1) + "/" + cal.get(Calendar.DATE);
  61
  62                 model.put("date1", date1);
  63                 model.put("date2", date2);
  64                 return "query/JobTimeExecution";
  65         }
  66
  67         /**
  68          * form a query page for a job. The servlet should no be visible to users at
  69          * all.
  70          *
  71          * @param model
  72          *            MVC model
  73          * @return link to the JSP query page
  74          */
  75         @RequestMapping(value = "/job/query", method = RequestMethod.GET)
  76         public String initFindForm(Map<String, Object> model) {
  77                 model.put("username", getPrincipalName());
  78                 CassandraReader cr = new CassandraReader();
  79                 model.put("value", cr.getExample("jobid"));
  80                 return "query/JobLog";
  81         }
  82
  83         /**
  84          * form a report page for a job execution time statistics.
  85          *
  86          * @param model
  87          *            MVC model
  88          * @return link to the JSP query page
  89          */
  90         @RequestMapping(value = "/stat/exectime/results", method = RequestMethod.GET)
  91         public String findExecTimeData(@RequestParam("date1") String date1, @RequestParam("date2") String date2,
  92                         @RequestParam(value = "option", required = false) String option, Map<String, Object> model) {
  93                 model.put("username", getPrincipalName());
  94                 final long startTime = System.currentTimeMillis();
  95                 Calendar loccal = Calendar.getInstance();
  96                 ExecutionTimeReader reader = new ExecutionTimeReader();
  97                 if (option.equals("AllDates,off")) {
  98                         date1 = theEaerlistDate;
  99                         date2 = theCurrentDate;
 100                 }
 101
 102                 // dates in string format
 103                 String trimmeddate1 = date1.replaceAll("\\s", "");
 104                 String trimmeddate2 = date2.replaceAll("\\s", "");
 105                 // dates in long format
 106                 long longDate1 = DateFormatter.DateParsing(date1, formaterYYMMDD);
 107                 long longDate2 = DateFormatter.DateParsing(date2, formaterYYMMDD);
 108                 String error = DateChecking(trimmeddate1, trimmeddate2, longDate1, longDate2);
 109                 if (error != null) {
 110                         model.put("error", error);
 111                         model.put("date1", date1);
 112                         model.put("date2", date2);
 113                         return "query/JobTimeExecution";
 114                 }
 115
 116                 if (longDate1 < CassandraReader.earliestDate())
 117                         longDate1 = CassandraReader.earliestDate();
 118                 if (longDate2 > loccal.getTimeInMillis())
 119                         longDate2 = loccal.getTimeInMillis();
 120
 121                 date1 = DateFormatter.DateLongToString(longDate1, formaterYYMMDD);
 122                 date2 = DateFormatter.DateLongToString(longDate2, formaterYYMMDD);
 123                 model.put("date1", date1);
 124                 model.put("date2", date2);
 125                 model.put("option", option);
 126                 ExecutionTimeBean res = reader.query(longDate1, longDate2);;
 127                 model.put("result", res);
 128                 Map<String, TotalExecutionTime> results = res.getDateTotal();
 129                 String csvline = "";
 130                 if (0 < res.getDateTotal().size()) {
 131                         csvline = "\'Date\',\'Total\',\'0-30 sec\',\'30-60 sec\',\'1-2 min\',\'2-10 min\',\'more 10 min\'%0A";
 132                         for (Map.Entry<String, TotalExecutionTime> entry : results.entrySet()) {
 133                                 csvline += "\'" + entry.getKey() + "\',\'" + entry.getValue().getTotal() + "\',\'" + entry.getValue().getTotal0_30s() + "\',\'"
 134                                                 + entry.getValue().getTotal30_60s() + "\',\'" + entry.getValue().getTotal1_2m() + "\',\'"
 135                                                 + entry.getValue().getTotal2_10m() + "\',\'" + entry.getValue().getTotal10m() + "\'%0A";
 136                         }
 137                 }
 138                 model.put("csvfile", csvline);
 139                 model.put("ndays", res.getDateTotal().size() - 1);
 140                 final long endTime = System.currentTimeMillis();
 141                 model.put("timeExecution", (endTime - startTime));
 142                 return "/reports/TimeExecution";
 143         }
 144
 145         /**
 146          * form a report page for job statistics for one day only.
 147          *
 148          * @param model
 149          *            MVC model object
 150          * @param date
 151          *            date for the report
 152          * @param status
 153          *
 154          * @return link to the report JSP page
 155          */
 156         @RequestMapping(value = "/stat/jobsoneday/executionTime", method = RequestMethod.GET)
 157         public String findJobsInOneDay(@RequestParam("date") String date, @RequestParam("interval") String interval, Map<String, Object> model)
 158                         throws ParseException {
 159                 model.put("username", getPrincipalName());
 160                 final long startTime = System.currentTimeMillis();
 161
 162                 String realdate;
 163                 long thetime = 0;
 164                 try {
 165                         thetime = formaterYYMMDD.parse(date).getTime();
 166                         if (thetime < 0) {
 167                                 realdate = date;
 168                         } else {
 169                                 realdate = formaterDDMMYY.format(new Date(thetime));
 170                         }
 171                 } catch (ParseException e) {
 172                         realdate = date;
 173                         thetime = formaterDDMMYY.parse(realdate).getTime();
 174                 }
 175
 176                 if (null == ExecutionInterval.getExecutionInterval(interval))
 177                         return "support/Notimplemented";
 178
 179
 180                 ExecutionTimeReader reader = new ExecutionTimeReader();
 181                 // IMPORTANT: input should be suppied in the format: DD/MM/YYYY
 182                 DateBean r = reader.readJobByDay(thetime, realdate, ExecutionInterval.getBoundsInterval(interval));
 183                 model.put("results", r);
 184                 if (r != null)
 185                         model.put("njobs", r.getJobidAndSeq().size());
 186                 model.put("date", realdate);
 187                 model.put("status", interval);
 188                 final long endTime = System.currentTimeMillis();
 189                 model.put("timeExecution", (endTime - startTime));
 190                 return "reports/JobStatisticsOneDay";
 191         }
 192
 193         /**
 194          * form a query page for a job. The servlet should no be visible to users at
 195          * all.
 196          *
 197          * @param model
 198          *            MVC model
 199          * @return link to the JSP query page
 200          * @throws IOException
 201          */
 202         @RequestMapping(value = "/job/results", method = RequestMethod.GET)
 203         public String findJob(@RequestParam("IdJob") String jobid, Map<String, Object> model) throws IOException {
 204                 model.put("username", getPrincipalName());
 205                 final long startTime = System.currentTimeMillis();
 206                 JobReader reader = new JobReader();
 207                 model.put("result", reader.readJobLog(jobid));
 208                 final long endTime = System.currentTimeMillis();
 209                 model.put("timeExecution", (endTime - startTime));
 210                 model.put("IdJob", jobid);
 211
 212                 ArchivedJob aj = new ArchivedJob(jobid);
 213                 try {
 214                         model.put("jobarchive", aj.prepareJobArchiveToWeb());
 215                 } catch (IOException e) {
 216                         log.error("JobController.prepareJobArchiveToWeb: IO exception with job archive file");
 217                         log.error(e.getLocalizedMessage(), e.getCause());
 218                 }
 219                 // add a direct link to the job
 220                 String remotelink = "http://www.compbio.dundee.ac.uk/www-jpred/results/" + jobid + "/" + jobid + ".results.html";
 221                 URL remotelinkurl = new URL(remotelink);
 222                 HttpURLConnection httpConnection_remotelinkurl = (HttpURLConnection) remotelinkurl.openConnection();
 223                 if (199 < httpConnection_remotelinkurl.getResponseCode() && httpConnection_remotelinkurl.getResponseCode() < 300) {
 224                         model.put("jobremotelink", remotelink);
 225                 }
 226                 return "reports/Job";
 227         }
 228
 229         /**
 230          * convert date from the standard long representation (milliseconds from 1
 231          * Jan 1970) to yyyy/mm/dd
 232          *
 233          * @param indate
 234          *            date in milliseconds from 1 Jan 1970
 235          * @return date in the form of yyyy/mm/dd
 236          */
 237         private String DateFormatYYMMDD(long indate) {
 238                 SimpleDateFormat datformat = new SimpleDateFormat("yyyy/MM/dd");
 239                 String dateString = datformat.format(new Date(indate));
 240                 return dateString;
 241         }
 242
 243 }