public void testMSH()
{
var __msh = new MSH(@"MSH |^ ~\&| ADT1 | MCM | LABADT | MCM | 198808181126 | SECURITY | ADT ^ A01 | MSG00001 | P | 2.4");
var __ack = new ACK(__msh);
Console.WriteLine("ACK: {0}", __ack.__ack_string);
var __nak = new NAK(__msh, "AF");
Console.WriteLine("NAK: {0}", __nak.__nak_string);
__msh = new MSH(@"MSH|^~\&|FrameworkLTC|DELPHI|100|MAYQ|20110802115657||RDE^O11^RDE_O11|36652|P|2.5||||||ASCII|||");
__ack = new ACK(__msh);
Console.WriteLine("ACK: {0}", __ack.__ack_string);
__nak = new NAK(__msh, "AF");
Console.WriteLine("NAK: {0}", __nak.__nak_string);
__msh = new MSH(@"MSH|^~\&|FrameworkLTC|DELPHI|100|MAYQ|20110802115657||RDE ^O11^ RDE_O11|36652|P|2.5||||||ASCII|||");
__ack = new ACK(__msh);
Console.WriteLine("ACK: {0}", __ack.__ack_string);
__nak = new NAK(__msh, "AF");
Console.WriteLine("NAK: {0}", __nak.__nak_string);
}
public void __parse_message(string __data)
{
HL7Event7MessageArgs __args = new HL7Event7MessageArgs();
string[] __segments;
MSH __resp = null;
string __response = string.Empty;
if (!__data.Contains("\x0B") &&
!__data.Contains("\x1C"))
{
// Not our data
return;
}
try
{
// Clean delivery marks
__data = __data.Remove(__data.IndexOf('\v'), 1);
__data = __data.Remove(__data.IndexOf('\x1C'), 1);
__segments = __data.Split('\r');
__resp = new MSH(__segments[0]);
__ui_args.__msh_in = __segments[0];
switch (__resp.Get("MSH.3").ToLower())
{
case "frameworkltc":
__args.__sa = SendingApplication.FrameworkLTE;
break;
case "epic":
__args.__sa = SendingApplication.Epic;
break;
default:
__args.__sa = SendingApplication.Unknown;
break;
}
// __rx_systype should default to AutoDiscover so we can simultaniously take input from disperate systems. In the
// case where systems don't self-identify the value will be specific and screw up if some other system
// trys to send anything. Catch it here and deal with it
if (__rxsys_type != SendingApplication.AutoDiscover && __args.__sa != __rxsys_type)
{
if (__args.__sa == SendingApplication.Unknown)
{
__args.__sa = __rxsys_type;
}
}
}
catch
{
string __error_code = "AR";
__resp = new MSH(@"MSH |^ ~\&|" +
__organization + " | " +
__processor +
"| MALFORMED MESSAGE | BAD MESSAGE | " +
DateTime.Now.ToString("yyyyMMddhhmm") +
"| 637300 | UNKNOWN | 2 | T | 276 |||||| UNICODE UTF-8 |||||");
NAK __out = new NAK(__resp, __error_code, __organization, __processor);
__response = __out.__nak_string;
__ui_args.__event_message = "Fatal: Malormed Message";
__ui_args.__msh_out = __out.__clean_nak_string;
__logger.Error("HL7 NAK: {0} Failed Messasge: {1}", __response, __data);
__write_message_to_endpoint(__response);
UpdateErrorUI(this, __ui_args);
throw new Exception("FATAL: Malformed Message");
}
try
{
// Figure out what kind of message it is
switch (__resp.Get("MSH.9.3"))
{
case "RDE_O11":
case "RDE_011":
__ui_args.__event_message = "RDE_011 Message Event";
__args.__raw_data = __data;
__args.timestamp = DateTime.Now;
RDE_O11MessageEventReceived(this, __args);
break;
case "OMP_O09":
case "OMP_009":
case "OMP_OO9":
case "OMP_0O9":
__ui_args.__event_message = "OMP_O09 Message Event";
__args.__raw_data = __data;
__args.timestamp = DateTime.Now;
OMP_O09MessageEventReceived(this, __args);
break;
case "RDS_O13":
case "RDS_013":
__ui_args.__event_message = "RDS_013 Message Event";
__args.__raw_data = __data;
__args.timestamp = DateTime.Now;
RDS_O13MessageEventReceived(this, __args);
break;
case "ADT_A01":
case "ADT_AO1":
__ui_args.__event_message = "ADT_A01 Message Event";
__args.timestamp = DateTime.Now;
__args.__raw_data = __data;
ADT_A01MessageEventReceived(this, __args);
break;
case "ADT_A06":
case "ADT_AO6":
__ui_args.__event_message = "ADT_A06 Message Event";
__args.timestamp = DateTime.Now;
__args.__raw_data = __data;
ADT_A01MessageEventReceived(this, __args);
break;
case "ADT_A08":
case "ADT_AO8":
__ui_args.__event_message = "ADT_A08 Message Event";
__args.timestamp = DateTime.Now;
__args.__raw_data = __data;
ADT_A01MessageEventReceived(this, __args);
break;
case "ADT_A12":
__ui_args.__event_message = "ADT_A12 Message Event";
__args.timestamp = DateTime.Now;
__args.__raw_data = __data;
ADT_A12MessageEventReceived(this, __args);
break;
default:
throw new HL7Exception(201, __resp.Get("MSH.9.3") + " - Unhandled Message Type");
break;
}
ACK __out = new ACK(__resp, __organization, __processor);
__response = __out.__ack_string;
__ui_args.__msh_out = __out.__clean_ack_string;
__logger.Debug("HL7 ACK: {0}", __response);
UpdateEventUI(this, __ui_args);
}
catch (HL7Exception ex)
{
string __error_code = "AP";
// Parse the message, look for REJECTED
if (ex.Message.Contains("REJECTED"))
{
__error_code = "AR";
}
NAK __out = new NAK(__resp, __error_code, __organization, __processor, ex.Message);
__response = __out.__nak_string;
__ui_args.__msh_out = __out.__clean_nak_string;
__ui_args.__event_message = ex.Message;
__logger.Error("HL7 NAK: {0}", __response);
__logger.Error("Failed Messasge: {0} Failed Reason: {1}", __data, ex.Message);
UpdateErrorUI(this, __ui_args);
}
catch (Exception ex)
{
NAK __out = new NAK(__resp, "AP", __organization, __processor, "Unknown Processing Error " + ex.Message);
__response = __out.__nak_string;
__ui_args.__msh_out = "UnKnown Processing Error";
__ui_args.__event_message = ex.Message;
UpdateErrorUI(this, __ui_args);
}
__write_message_to_endpoint(__response);
}
