internal void SetACK(AckTypes ackType, String messageString, IMessage message)
{
if (message == null)
{
SetACK(ackType, messageString);
return;
}
Terser inboundTerser = new Terser(message);
ISegment inboundHeader = inboundTerser.getSegment("MSH");
string version = null;
version = message.Version;
if (string.IsNullOrEmpty(version))
{
try
{
version = Terser.Get(inboundHeader, 12, 0, 1, 1);
}
catch (NHapi.Base.HL7Exception he)
{
version = NHapi.Model.V251.Constants.VERSION;
}
}
FillMSHSegment((ISegment)message.GetStructure("MSH"), (ISegment)hl7Ack.Message.GetStructure("MSH"));
string messageTypeName = message.GetMessageType();
string acktype = HL7Parser.GetAckTypeFromRequest(messageTypeName, version);
string AckID = HL7Parser.GetMessageIDFromMessageType(acktype, version);
hl7Ack.SetValue("/MSH(0)-21-1", AckID); //MEssage Code
if (acktype.Split('_').Length > 1)
{
hl7Ack.SetValue("/MSH-9-1-1", acktype.Split('_')[0]); //MEssage Code
hl7Ack.SetValue("/MSH-9-2-1", acktype.Split('_')[1]); //MEssage Code
}
//ackTerser.Set("/MSH-12", NHapi.Model.V251.Constants.VERSION);
hl7Ack.SetValue("/MSA-1", Enum.GetName(typeof(AckTypes), ackType));
string code = Terser.Get(inboundHeader, 10, 0, 1, 1);
hl7Ack.SetValue("/MSA-2", Terser.Get(inboundHeader, 10, 0, 1, 1));
}
private ParserResult SystemExceptionHandler(Exception se, string messageString)
{
if (string.IsNullOrEmpty(messageString))
{
return(new ParserResult(null, null, false, null, se.Message));
}
//Do not handle configuration Exceptions
if (se is ConfigurationException)
{
throw (ConfigurationException)se;
}
if (typeof(System.Configuration.ConfigurationException).IsAssignableFrom(se.GetType()))
{
throw (ConfigurationException)se;
}
_errorMessage.AppendLine(se.Message);
if (se.InnerException != null)
{
_errorMessage.AppendLine(se.InnerException.Message);
}
string messageType = null;
string version = null;
ISegment criticalSegment = null;
try
{
criticalSegment = TryToRecoverCriticalDataFromMessage(messageString);
if (criticalSegment == null)
{
version = TryToRecoverTheVersion(messageString);
messageType = TryTorecoverTheMessageType(messageString);
}
else
{
version = Terser.Get(criticalSegment, 12, 0, 1, 1);
messageType = $"{Terser.Get(criticalSegment, 9, 0, 1, 1)}" +
$"_{Terser.Get(criticalSegment, 9, 0, 2, 1)}";
}
if (messageType == null)
{
return(new ParserResult(null, null, false, null, _errorMessage.ToString()));
}
//the messageType is not null!
if (version == null)
{
version = "2.5.1";
}
string responseType = HL7Parser.GetMessageIDFromMessageType(messageType, version);
if (responseType == null)
{
//the incoming message is an ack, the acknowledgment should not be aknoledged
return(new ParserResult(null, null, false, true, _errorMessage.ToString()));
}
hl7Ack = hl7Parser.InstantiateMessage(responseType, version);
ISegment err = (ISegment)hl7Ack.Message.GetStructure("ERR", 0);
if ((se.InnerException != null) && typeof(HL7Exception).IsAssignableFrom(se.InnerException.GetType()))
{
HL7Exception he = (HL7Exception)se.InnerException;
he.populate(err);
}
//if (typeof(HL7Exception).IsAssignableFrom(se.GetType()))
//{
// HL7Exception he = (HL7Exception)se;
// he.populate(err);
// Debug.Print((new PipeParser()).Encode(ack));
//}
SetACK(AckTypes.AR, messageString);
}
catch (Exception e)
{
_errorMessage.AppendLine(e.Message);
return(new ParserResult(parsedMessage, hl7Ack, false, null, _errorMessage.ToString()));
}
return(new ParserResult(parsedMessage, hl7Ack, false, parsedMessage.IsAcknowledge, _errorMessage.ToString()));
}