private void startClockSyncProvider() throws KuraException {
stopClockSyncProvider();
String provider = (String) m_properties.get("clock.provider");
if ("java-ntp".equals(provider)) {
m_provider = new JavaNtpClockSyncProvider();
} else if ("ntpd".equals(provider)) {
m_provider = new NtpdClockSyncProvider();
} else if ("gps".equals(provider)) {
m_provider = new GpsClockSyncProvider();
}
if (m_provider != null) {
m_provider.init(m_properties, this);
m_provider.start();
}
}
@Override
public Date getLastSync() throws KuraException {
if (m_provider != null) {
return m_provider.getLastSync();
} else {
throw new KuraException(KuraErrorCode.INTERNAL_ERROR, "Clock service not configured yet");
}
}
private void stopClockSyncProvider() throws KuraException {
if (m_provider != null) {
m_provider.stop();
m_provider = null;
}
}
