src/remote/service/motedata/client/MoteDataWrapper.java

   1 package remote.service.motedata.client;
   2
   3 import java.util.Hashtable;
   4 import diku.distlab.remote.motedata.*;
   5 import remote.motecontrol.client.Session;
   6
   7 public class MoteDataWrapper {
   8         private static MoteDataServiceLocator motedataLocator = new MoteDataServiceLocator();
   9
  10         private static SimpleTable moteList = null;
  11         private static SimpleTableWrapper moteTable = null;
  12         private static Hashtable moteIndex = null;
  13         private static Session session = null;
  14
  15         public static Table getMoteTable() {
  16                 if (moteTable == null)
  17                 {
  18                         moteTable = new SimpleTableWrapper(getMoteList());
  19                 }
  20                 return moteTable;
  21         }
  22
  23         public static Hashtable getMoteIndex() {
  24                 return moteIndex;
  25         }
  26
  27         public static void updateMoteList() {
  28                 try
  29                 {
  30                         moteList = motedataLocator.getmotedata().getMoteData(session.getSessionId());
  31                         ((SimpleTableWrapper)getMoteTable()).updateTable(moteList);
  32                         moteIndex = createIndex(moteList,0);
  33                 }
  34                 catch (Exception e)
  35                 {
  36                         e.printStackTrace();
  37                 }
  38         }
  39
  40         private static SimpleTable getMoteList()
  41         {
  42                 if (moteList == null)
  43                 {
  44                         try
  45                         {
  46                                 moteList = motedataLocator.getmotedata().getMoteData(session.getSessionId());
  47                         }
  48                         catch (Exception e)
  49                         {
  50                                 e.printStackTrace();
  51                         }
  52                 }
  53                 return moteList;
  54         }
  55
  56         static Hashtable createIndex(SimpleTable table, int col)
  57         {
  58                 Hashtable index = new Hashtable();
  59                 for (int i = 0 ; i < table.getData().length ; i ++ )
  60                 {
  61                         index.put(table.getData()[i][col], table.getData()[i]);
  62                 }
  63                 return index;
  64         }
  65
  66         public static void setSession(Session session) {
  67                 MoteDataWrapper.session = session;
  68                 String url ="http://"+session.getServerConnection().getConnectionInfo().getServerName()+":8080/axis/services/motedata";
  69                 motedataLocator.setmotedataEndpointAddress(url);
  70         }
  71 }