How to use

getCriticalResponseData

method

in

ca.uhn.hl7v2.parser.GenericParser

/**
 * Generates an empty response message. This class generates an
 * ACKnowledgement using the code returned by {@link #getSuccessAcknowledgementCode()}.
 * 
 * @param request request message, either a {@link String} or a
 *            {@link Message}
 * @return acknowledgment to the request
 * @throws HL7Exception
 */
protected Message generateResponseMessage(Object request) throws HL7Exception {
  try {
    Message in;
    if (request instanceof String) {
      Segment s = getHapiContext().getGenericParser().getCriticalResponseData(
          (String)request);
      in = s.getMessage();
      DeepCopy.copy(s, (Segment) in.get("MSH"));
    } else if (request instanceof Message) {
      in = (Message) request;
    } else {
      throw new HL7Exception("Validated message must be either Message or String");
    }
    return in.generateACK(getSuccessAcknowledgementCode(), null);
  } catch (IOException e) {
    throw new HL7Exception(e);
  }
}

/**
 * Generates an empty response message. This class generates an
 * ACKnowledgement using the code returned by {@link #getSuccessAcknowledgementCode()}.
 * 
 * @param request request message, either a {@link String} or a
 *            {@link Message}
 * @return acknowledgment to the request
 * @throws HL7Exception
 */
protected Message generateResponseMessage(Object request) throws HL7Exception {
  try {
    Message in;
    if (request instanceof String) {
      Segment s = getHapiContext().getGenericParser().getCriticalResponseData(
          (String)request);
      in = s.getMessage();
      DeepCopy.copy(s, (Segment) in.get("MSH"));
    } else if (request instanceof Message) {
      in = (Message) request;
    } else {
      throw new HL7Exception("Validated message must be either Message or String");
    }
    return in.generateACK(getSuccessAcknowledgementCode(), null);
  } catch (IOException e) {
    throw new HL7Exception(e);
  }
}