private void addMaintenanceTimer(int idAset, int siklus, MaintenanceCycleTimeUnit timeUnit) {
MaintenanceTask mt = new MaintenanceTask();
mt.setAssetId(idAset);
mt.setCycleTime(siklus);
mt.setTimeUnit(timeUnit);
if (maintenanceTimer.containsKey(mt.getAssetId())) {
maintenanceTimer.get(idAset).cancel();
maintenanceTimer.get(idAset).purge();
}
Timer timer = new Timer();
maintenanceTimer.put(mt.getAssetId(), timer);
timer.schedule(mt, 0, mt.getTimeUnit().toMillis(mt.getCycleTime()));
}
private void initMaintenanceScheduler() throws SQLException {
String query = "SELECT * FROM " + MAINTENANCE_TABLE;
ResultSet rs = executeQuery(query);
while (rs.next()) {
MaintenanceTask mt = new MaintenanceTask();
mt.setAssetId(rs.getInt("id_aset"));
mt.setCycleTime(rs.getInt("siklus"));
MaintenanceCycleTimeUnit cycleTimeUnit =
MaintenanceCycleTimeUnit.getInstance(rs.getString("satuan_waktu_siklus"));
mt.setTimeUnit(cycleTimeUnit);
Timer timer = new Timer();
maintenanceTimer.put(mt.getAssetId(), timer);
timer.schedule(mt, 0, mt.getTimeUnit().toMillis(mt.getCycleTime()));
}
}