public static void handleAckForService(HL7Message hl7Message, Message message, string ackResponseMessage)
{
// get the message control id to build the ack
string messageControlId = HL7MessageUtility.getValueByPosition(hl7Message,
SegmentType.MSH,
MESSAGE_HEADER_CONTROL_ID);
// get the message date stamp
string messageDateStamp = HL7MessageUtility.getValueByPosition(hl7Message,
SegmentType.MSH,
MESSAGE_DATE_STAMP_POSITION);
// get the correct ack response
bool isRejected = ShieldsExpressLinkUtility.handleCheckApplicationRejected(ackResponseMessage);
// if the ack message is rejected, apply act type
AcknowledgementDAO.AcknowledgementType ackMessageEnum
= (isRejected) ? AcknowledgementDAO.AcknowledgementType.AR:
AcknowledgementDAO.AcknowledgementType.AA;
// get ack response
string strAckResponse = HL7MessageUtility.getAck(ackMessageEnum.ToString(),
messageControlId,
messageDateStamp,
MESSAGE_HEADER_APPLICATION_NAME,
MESSAGE_HEADER_FACILITY_NAME,
ackResponseMessage);
// build ack response
Acknowledgement ackResponse = new Acknowledgement()
{
acknowledgementTypeId = (int)ackMessageEnum,
messageId = message.id,
raw = strAckResponse,
createdDttm = DateTime.Now
};
// insert into ack
AcknowledgementDAO.insertIntoAcknowledgement(ackResponse);
}
public static MessageLogDAO.MessageLogType handleAcknowledgement(HL7Message hl7Message,
string hl7Input,
int messageIdentity,
HL7Broker.Model.Socket socket)
{
string ackResponseMessage = BLANK;
AcknowledgementDAO.AcknowledgementType ackType
= AcknowledgementDAO.AcknowledgementType.UNKNOWN;
MessageLogDAO.MessageLogType logType
= MessageLogDAO.MessageLogType.UNKNOWN;
if (messageIdentity == NEG_ONE)
{
// swap it to 9999 so we don't insert a neg value
messageIdentity = ERROR_CODE_NINE;
ackType = AcknowledgementDAO.AcknowledgementType.AE;
ackResponseMessage = ERROR_MESSAGE_FROM_BROKER;
}
else if (messageIdentity == ZERO)
{
ackType = AcknowledgementDAO.AcknowledgementType.AR;
ackResponseMessage = ERROR_MESSAGE_REJECTED;
}
else
{
ackType = AcknowledgementDAO.AcknowledgementType.AA;
ackResponseMessage = MESSAGE_NO_ERROR;
}
// get the message control id to build the ack
string messageControlId = HL7MessageUtility.getValueByPosition(hl7Message,
SegmentType.MSH,
MESSAGE_HEADER_CONTROL_ID);
string messageDateStamp = HL7MessageUtility.getValueByPosition(hl7Message,
SegmentType.MSH,
MESSAGE_DATE_STAMP_POSITION);
// get ack response
string strAckResponse = HL7MessageUtility.getAck(ackType.ToString(),
messageControlId,
messageDateStamp,
MESSAGE_HEADER_APPLICATION_NAME,
MESSAGE_HEADER_FACILITY_NAME,
ackResponseMessage);
try
{
// build ack response
Acknowledgement ackResponse = new Acknowledgement()
{
id = NEG_ONE,
acknowledgementTypeId = (int)ackType,
messageId = messageIdentity,
raw = strAckResponse,
createdDttm = DateTime.Now
};
// insert into the acknowledgement
ackResponse = AcknowledgementDAO.insertIntoAcknowledgement(ackResponse);
logType = (ackResponse.id != NEG_ONE) ? MessageLogDAO.MessageLogType.ORIGINAL
: MessageLogDAO.MessageLogType.ERRORED;
// get the network stream to send the ack back
NetworkStream stream = socket.getNetworkStream();
// pad the hl7 msesage for transfer
strAckResponse = HL7MessageUtility.padHL7MessageForTransfer(strAckResponse);
stream.Write(Encoding.UTF8.GetBytes(strAckResponse), 0, strAckResponse.Length);
}
catch (Exception e)
{
ErrorLogger.LogError(e, "handleAcknowledgement()", messageControlId);
}
// send the ack message
// return the type of log we are submitting
return(logType);
}
