server/compbio/controllers/SequenceSearchController.java

   1 package compbio.controllers;
   2
   3 import java.util.List;
   4 import java.util.Map;
   5
   6 import org.springframework.stereotype.Controller;
   7 import org.springframework.web.bind.annotation.RequestMapping;
   8 import org.springframework.web.bind.annotation.RequestMethod;
   9 import org.springframework.web.bind.annotation.RequestParam;
  10
  11 import compbio.cassandra.DataBase;
  12
  13 import compbio.statistic.CassandraRequester;
  14
  15 /**
  16  * @author Alexander Sherstnev
  17  * @author Natasha Sherstneva
  18  */
  19 @Controller
  20 public class SequenceSearchController {
  21
  22         @RequestMapping(value = "/sequence/query1", method = RequestMethod.GET)
  23         public String formSequenceQuery(Map<String, Object> model) {
  24                 return "queryProteinSequence";
  25         }
  26
  27         @RequestMapping(value = "/sequence/query2", method = RequestMethod.GET)
  28         public String formCounterQuery(Map<String, Object> model) {
  29                 return "queryProteinSequenceCounter";
  30         }
  31
  32         @RequestMapping(value = "/sequence/querysequence", method = RequestMethod.GET)
  33         public String findSequence(@RequestParam("sequence") String sequence, @RequestParam("protein") String flag, Map<String, Object> model) {
  34                 final long startTime = System.currentTimeMillis();
  35
  36                 String trimmedsequence = sequence.replaceAll("\\s", "");
  37                 model.put("njobs", 0);
  38                 model.put("prot", trimmedsequence);
  39                 model.put("flag", flag);
  40
  41                 if (0 < trimmedsequence.length()) {
  42                         CassandraRequester cr = new CassandraRequester();
  43                         List<DataBase> r = cr.readProteins(trimmedsequence, flag);
  44                         model.put("results", r);
  45                         if (null != r) {
  46                                 System.out.println("result size = " + r.size());
  47                                 model.put("njobs", r.size());
  48                         }
  49                 }
  50                 final long endTime = System.currentTimeMillis();
  51                 model.put("timeExecution", (endTime - startTime));
  52                 return "reportProteinSequences";
  53         }
  54
  55         @RequestMapping(value = "/sequence/querycounter", method = RequestMethod.GET)
  56         public String countSequences(@RequestParam("counterJob") int counter, Map<String, Object> model) {
  57                 final long startTime = System.currentTimeMillis();
  58
  59                 CassandraRequester cr = new CassandraRequester();
  60                 List<DataBase> r = cr.readProteinByCounter(counter);
  61                 model.put("results", r);
  62                 model.put("njobs", 0);
  63                 if (null != r) {
  64                         model.put("njobs", r.size());
  65                 }
  66                 final long endTime = System.currentTimeMillis();
  67                 model.put("timeExecution", (endTime - startTime));
  68                 model.put("counter", counter);
  69                 return "reportProteinSequencesCounter";
  70         }
  71
  72 }