code: private void checkAccess(Database database) {
          //
          //	Manage Access control
          //
          if (database.check_access && !database.isAccess_checked()) {
              database.access = checkAccessControl(database, database.devname, database.url);
              database.setAccess_checked(true);
              //	Initialize value.
              ApiUtil.getReconnectionDelay();
              //System.out.println(this + "." + database.deviceName + " -> " +
              //		((database.access==TangoConst.ACCESS_READ)? "Read" : "Write"));
          }
      }
docs: ==========================================================================