private void createGame(String gameString) {
   String[] valueStrings = gameString.split(",");
   int gid = Integer.parseInt(valueStrings[0].trim());
   int white = Integer.parseInt(valueStrings[1].trim());
   int black = Integer.parseInt(valueStrings[2].trim());
   String srcHandle = valueStrings[3].trim();
   int oppId = white;
   if (oppId == selfId) oppId = black;
   db.open();
   if (db.findPlayer(oppId) == -1) {
     db.addPlayer(oppId, srcHandle);
   }
   db.newGame(gid, white, black);
   db.close();
 }
 private void initializeSelfData() {
   db.open();
   selfId = db.getSelfId();
   selfHandle = db.getSelfHandle();
   db.close();
 }