}
@Override
public void process(Exchange exchange) throws Exception {
DicomMessage in = exchange.getIn(DicomMessage.class);
Dimse dimse = in.getHeader("dimse", Dimse.class);
if (dimse != Dimse.C_ECHO_RQ)
throw new DicomServiceException(Status.UnrecognizedOperation);
DicomMessage out = new DicomMessage(
Dimse.C_ECHO_RSP,
Commands.mkEchoRSP(in.getCommand(), Status.Success));