How to use

getBytes

method

in

org.dcm4che3.hl7.HL7Message

  @Override
  public UnparsedHL7Message onMessage(HL7Application hl7App, Connection conn, Socket s, UnparsedHL7Message msg)
          throws HL7Exception {
    return new UnparsedHL7Message(
        HL7Message.makeACK(msg.msh(), HL7Exception.AA, null).getBytes(null));
  }
}

private UnparsedHL7Message onMessage(UnparsedHL7Message msg)
      throws Exception {
    if (storageDir != null)
      storeToFile(msg.data(), new File(
            new File(storageDir, msg.msh().getMessageType()),
              msg.msh().getField(9, "_NULL_")));
    return new UnparsedHL7Message(tpls == null
      ? HL7Message.makeACK(msg.msh(), HL7Exception.AA, null).getBytes(null)
      : xslt(msg));
}

private UnparsedHL7Message onMessage(UnparsedHL7Message msg)
      throws Exception {
    if (storageDir != null)
      storeToFile(msg.data(), new File(
            new File(storageDir, msg.msh().getMessageType()),
              msg.msh().getField(9, "_NULL_")));
    return new UnparsedHL7Message(tpls == null
      ? HL7Message.makeACK(msg.msh(), HL7Exception.AA, null).getBytes(null)
      : xslt(msg));
}

  public void query(String pid, String[] domains) throws IOException {
    HL7Message qbp = HL7Message.makePixQuery(pid, domains);
    HL7Segment msh = qbp.get(0);
    msh.setSendingApplicationWithFacility(sendingApplication);
    msh.setReceivingApplicationWithFacility(receivingApplication);
    msh.setField(17, charset);
    mllp.writeMessage(qbp.getBytes(charset));
    if (mllp.readMessage() == null)
      throw new IOException("Connection closed by receiver");
  }
}

  public void query(String pid, String[] domains) throws IOException {
    HL7Message qbp = HL7Message.makePixQuery(pid, domains);
    HL7Segment msh = qbp.get(0);
    msh.setSendingApplicationWithFacility(sendingApplication);
    msh.setReceivingApplicationWithFacility(receivingApplication);
    msh.setField(17, charset);
    mllp.writeMessage(qbp.getBytes(charset));
    if (mllp.readMessage() == null)
      throw new IOException("Connection closed by receiver");
  }
}

  public void run() {
    try {
      s.setSoTimeout(conn.getIdleTimeout());
      MLLPConnection mllp = new MLLPConnection(s);
      byte[] data;
      while ((data = mllp.readMessage()) != null) {
        HL7ConnectionMonitor monitor = hl7dev.getHL7ConnectionMonitor();
        UnparsedHL7Message msg = new UnparsedHL7Message(data);
        if (monitor != null)
          monitor.onMessageReceived(conn, s, msg);
        UnparsedHL7Message rsp;
        try {
          rsp = hl7dev.onMessage(conn, s, msg);
        if (monitor != null)
          monitor.onMessageProcessed(conn, s, msg, rsp, null);
        } catch (HL7Exception e) {
          rsp = new UnparsedHL7Message(
              HL7Message.makeACK(msg.msh(), e).getBytes(null));
          if (monitor != null)
            monitor.onMessageProcessed(conn, s, msg, rsp, e);
        }
        mllp.writeMessage(rsp.data());
      }
    } catch (IOException e) {
      LOG.warn("Exception on accepted connection {}:", s, e);
    } finally {
      conn.close(s);
    }
  }
}