webservices/compbio/stat/collector/StatManager.java

   1 package compbio.stat.collector;\r
   2 \r
   3 import java.sql.SQLException;\r
   4 import java.sql.Timestamp;\r
   5 import java.util.Calendar;\r
   6 import java.util.Date;\r
   7 import java.util.GregorianCalendar;\r
   8 import java.util.Iterator;\r
   9 import java.util.Map;\r
  10 import java.util.TreeMap;\r
  11 \r
  12 import compbio.ws.client.Services;\r
  13 \r
  14 public class StatManager {\r
  15 \r
  16         static class DateRoller implements Iterator<Date> {\r
  17                 final Date initDate;\r
  18                 final Calendar calendar;\r
  19 \r
  20                 public DateRoller(Date date) {\r
  21                         this.initDate = date;\r
  22                         calendar = GregorianCalendar.getInstance();\r
  23                         calendar.setTime(date);\r
  24                         calendar.add(Calendar.MONTH, -12);\r
  25                 }\r
  26 \r
  27                 Date getCurrentDate() {\r
  28                         return initDate;\r
  29                 }\r
  30 \r
  31                 @Override\r
  32                 public boolean hasNext() {\r
  33                         return !calendar.getTime().equals(initDate);\r
  34                 }\r
  35 \r
  36                 @Override\r
  37                 public Date next() {\r
  38                         calendar.add(Calendar.MONTH, 1);\r
  39                         return calendar.getTime();\r
  40                 }\r
  41 \r
  42                 @Override\r
  43                 public void remove() {\r
  44                         throw new UnsupportedOperationException();\r
  45                 }\r
  46 \r
  47         }\r
  48 \r
  49         void getStats() throws SQLException {\r
  50                 Calendar startTime = Calendar.getInstance();\r
  51                 startTime.roll(Calendar.YEAR, false);\r
  52                 Timestamp startDate = new Timestamp(startTime.getTimeInMillis());\r
  53                 Timestamp stopDate = new Timestamp(new Date().getTime());\r
  54                 StatDB statdb = null;\r
  55 \r
  56                 statdb = new StatDB();\r
  57 \r
  58                 // Total\r
  59                 Map<Services, StatProcessor> stats = new TreeMap<Services, StatProcessor>();\r
  60                 for (Services service : Services.values()) {\r
  61                         stats.put(\r
  62                                         service,\r
  63                                         new StatProcessor(statdb.readData(startDate, stopDate,\r
  64                                                         service, null)));\r
  65                 }\r
  66 \r
  67                 // Cluster\r
  68                 Map<Services, StatProcessor> statsCluster = new TreeMap<Services, StatProcessor>();\r
  69                 for (Services service : Services.values()) {\r
  70                         statsCluster.put(\r
  71                                         service,\r
  72                                         new StatProcessor(statdb.readData(startDate, stopDate,\r
  73                                                         service, true)));\r
  74                 }\r
  75                 // Local\r
  76                 Map<Services, StatProcessor> statsLocal = new TreeMap<Services, StatProcessor>();\r
  77                 for (Services service : Services.values()) {\r
  78                         statsLocal.put(\r
  79                                         service,\r
  80                                         new StatProcessor(statdb.readData(startDate, stopDate,\r
  81                                                         service, false)));\r
  82                 }\r
  83 \r
  84         }\r
  85 }\r