* @param scanServerName
* @return
* @throws SalsaDeviceException
*/
public ScanState getScanState(String scanServerName) throws SalsaDeviceException {
ScanState state = ScanState.STOPPED;
if (TangoDeviceHelper.isDeviceRunning(scanServerName)) {
try {
DeviceProxy scanServerProxy = TangoDeviceHelper.getDeviceProxy(scanServerName);
if (scanServerProxy != null) {
DevState devstate = scanServerProxy.state();