private bool CopyToHl7Message(Hl7Message hl7Message, Hl7Comparator sourceComparator)
{
bool messagePopulated = true;
// Check if both templates have been initialized correctly
if ((this.Template == null) ||
(sourceComparator.Template == null))
{
return(false);
}
// Iterate over this comparator
foreach (Hl7ComparisonTag thisComparisonTag in this.Template.ComparisonTags)
{
// try to get the equivalent tag in the sourceComparator
Hl7ComparisonTag sourceComparisonTag = sourceComparator.Template.ComparisonTags.Find(thisComparisonTag.Tag);
if (sourceComparisonTag != null)
{
System.String stringValue = sourceComparisonTag.DataFormat.ToHl7Format();
if (hl7Message != null)
{
// add the value
hl7Message.AddValue(sourceComparisonTag.Tag.Segment,
sourceComparisonTag.Tag.FieldIndex,
stringValue);
}
}
}
return(messagePopulated);
}
public void FixMessage()
{
var message = scenarioContext.Get <string>("MessageString");
message = Hl7Message.Fix(message);
SetMessageString(message);
}
/// <summary>
/// Handle the HL7 message update from the Image Manager Actor.
/// </summary>
/// <param name="message">HL7 message from Image Manager Actor.</param>
public void HandleUpdateFromImageManagerActor(Hl7Message message)
{
switch (message.MessageType)
{
case "ADT":
{
switch (message.MessageSubType)
{
case "A08":
HandlePatientUpdate(message);
break;
case "A40":
HandlePatientMerge(message);
break;
}
}
break;
case "ORM":
{
switch (message.MessageSubType)
{
case "O01":
HandleProcedureScheduled(message);
HandleProcedureUpdated(message);
break;
}
}
break;
default:
break;
}
}
public Task <string> Handle(Hl7Message message)
{
var ack = new ACK();
var hl7 = _parser.Encode(ack);
return(Task.FromResult(hl7));
}
/// <summary>
/// Query message handler for the received Hl7 message - send a query response.
/// </summary>
/// <param name="hl7RequestMessage">Received HL7 message.</param>
/// <returns>Hl7Message response.</returns>
public override Hl7Message MessageHandler(Hl7Message hl7RequestMessage)
{
AdrMessage hl7ResponseMessage = new AdrMessage("A19");
if (hl7RequestMessage is QryMessage)
{
QryMessage qryMessage = (QryMessage)hl7RequestMessage;
// Try to get the ADR message from those stored
hl7ResponseMessage = GetMatchingResponse(qryMessage.QRD[8]);
if (hl7ResponseMessage == null)
{
// return empty message
hl7ResponseMessage = new AdrMessage("A19");
}
// copy the QRD segment
for (int i = 0; i < qryMessage.QRD.Count; i++)
{
hl7ResponseMessage.QRD[i] = qryMessage.QRD[i];
}
}
// fill in the MSA segment
hl7ResponseMessage.MSA[1] = "AA";
hl7ResponseMessage.MSA[2] = hl7RequestMessage.MessageControlId;
return(hl7ResponseMessage);
}
public void ShouldThrowExceptionWhenThereAreTooManyParsingDelimiters()
{
//Arrange
const string message = @"MSH|^~\ &|LIFTLAB||UBERMED||201701131234||ORU^R01|K113|P|";
//Assert
Assert.Throws <ArgumentException>(() => { Hl7Message.Parse(message); });
}
public void ShouldThrowExceptionWhenParsingDelimitersAreAlphanumeric()
{
//Arrange
const string message = @"MSH|AB12|LIFTLAB||UBERMED||201701131234||ORU^R01|K113|P|";
//Assert
Assert.Throws <ArgumentException>(() => { Hl7Message.Parse(message); });
}
public void ParseMessage()
{
var message = scenarioContext.Get <string>("MessageString");
var parsedMessage = Hl7Message.Parse(message);
parsedMessage.EnsureFullyParsed();
scenarioContext["ParsedMessage"] = parsedMessage;
}
public void Add_hl7Message()
{
Hl7Message hl7Message = new Hl7Message();
int count = attributeCollections.Count;
attributeCollections.Add(hl7Message);
Assert.That(count + 1, Is.EqualTo(attributeCollections.Count));
}
public Task <IMessage> Handle(
Hl7Message message,
CancellationToken cancellation = default)
{
var ack = new ACK();
return(Task.FromResult <IMessage>(ack));
}
public void ShouldReadDelimitersFromMessage()
{
//Act
var message = Hl7Message.Parse(MessageMshOnlyOtherFieldDelimiter);
//Assert
Assert.Equal('$', message.Encoding.FieldSeparator);
Assert.Equal("RECEIVING_APPLICATION", message["MSH.4"].ToString());
}
public void Add_hl7Message_flags()
{
FlagsHl7Attribute flags = new FlagsHl7Attribute();
Hl7Message hl7Message = new Hl7Message();
int count = attributeCollections.Count;
attributeCollections.Add(hl7Message, flags);
Assert.That(count + 1, Is.EqualTo(attributeCollections.Count));
}
public static DvtkData.Dimse.DataSet Convert(Hl7Message message)
{
DvtkData.Dimse.DataSet dataset = new DvtkData.Dimse.DataSet("Transient");
try
{
if (message != null)
{
// iterate over all the segments in the HL7 message
ICollection segments = message.Segments.Values;
foreach (Hl7Segment hl7Segment in segments)
{
// iterate over all the fields in the HL7 segments
for (int i = 1; i < hl7Segment.Count; i++)
{
System.String hl7Value = hl7Segment[i];
if (hl7Value != System.String.Empty)
{
// check if there is an Hl7 Tag corresponding to the value in the DicomHl7Template
Hl7Tag hl7Tag = new Hl7Tag(hl7Segment[0], i);
DicomHl7TagMap dicomHl7TagMap = DicomHl7TagMapTemplate.FindTagMap(hl7Tag);
if (dicomHl7TagMap != null)
{
System.String dicomValue = hl7Value;
if (dicomHl7TagMap.ValueConvertor != null)
{
dicomValue = dicomHl7TagMap.ValueConvertor.FromHl7ToDicom(hl7Value, dicomHl7TagMap.Hl7ComponentIndex);
}
AddDicomAttribute(dataset, dicomHl7TagMap.DicomTagPath, dicomValue);
}
for (int componentIndex = 2; componentIndex < 7; componentIndex++)
{
dicomHl7TagMap = DicomHl7TagMapTemplate.FindTagMap(hl7Tag, componentIndex);
if (dicomHl7TagMap != null)
{
System.String dicomValue = hl7Value;
if (dicomHl7TagMap.ValueConvertor != null)
{
dicomValue = dicomHl7TagMap.ValueConvertor.FromHl7ToDicom(hl7Value, dicomHl7TagMap.Hl7ComponentIndex);
}
AddDicomAttribute(dataset, dicomHl7TagMap.DicomTagPath, dicomValue);
}
}
}
}
}
}
}
catch (System.Exception e)
{
Console.WriteLine("HL7 to DICOM conversion exception: {0} - {1}", e.Message, e.StackTrace);
}
return(dataset);
}
public Task <IMessage> Handle(
Hl7Message message,
CancellationToken cancellation = default)
{
var controlId = message.Message.GetMessageControlId();
var ack = new ACK();
ack.MSH.MessageControlID.Value = controlId;
return(Task.FromResult <IMessage>(ack));
}
private void UpdateImageArchiveActor(Hl7Message message)
{
String actorId = GetFirstActorIdFromDicomServer(ActorTypeEnum.ImageArchive);
ImageArchiveActor imageArchiveActor = (ImageArchiveActor)IheFramework.GetActor(new ActorName(ActorTypeEnum.ImageArchive, actorId));
if (imageArchiveActor != null)
{
imageArchiveActor.HandleUpdateFromImageManagerActor(message);
}
}
public void ShouldReturnTheMessageVersion()
{
//Arrange
var message = Hl7Message.Parse(AdtA01Message);
//Act
var version = message.MessageVersion;
//Assert
Assert.Equal("2.3", version);
}
/// <summary>
/// See the Dvtk.Comparator.Hl7Comparator.PopulateMessage method.
/// </summary>
/// <param name="hl7Message">See the Dvtk.Comparator.Hl7Comparator.PopulateMessage method.</param>
/// <param name="hl7SourceComparator">See the Dvtk.Comparator.Hl7Comparator.PopulateMessage method.</param>
/// <returns>See the Dvtk.Comparator.Hl7Comparator.PopulateMessage method.</returns>
public bool PopulateHl7Message(Hl7Message hl7Message, Hl7Comparator hl7SourceComparator)
{
bool messagePopulated = false;
if (_hl7Comparator != null)
{
messagePopulated = _hl7Comparator.PopulateMessage(hl7Message, hl7SourceComparator);
}
return(messagePopulated);
}
public bool SetUp(Hl7Message hl7Message)
{
System.String messageType = hl7Message.MessageType;
System.String messageSubType = hl7Message.MessageSubType;
// Try to initialise a template
_template = new Hl7ComparisonTemplate();
bool setUpDone = _template.Initialize(messageType, messageSubType);
return(setUpDone);
}
public void ShouldReturnNullForNotFoundFields()
{
//Arrange
var message = Hl7Message.Parse(AdtA01Message);
//Act
var field = message["OBX.1"];
//Assert
Assert.Null(field);
}
public void ShouldReturnNullForNotFoundSegments()
{
//Arrange
var message = Hl7Message.Parse(AdtA01Message);
//Act
var segment = message["OBX"];
//Assert
Assert.Null(segment);
}
public void ShouldReturnTheField()
{
//Arrange
var message = Hl7Message.Parse(AdtA01Message);
//Act
var field = message["EVN.1"].ToString();
//Assert
Assert.Equal("A01", field);
}
public void ShouldReturnTheMessageType()
{
//Arrange
var message = Hl7Message.Parse(AdtA01Message);
//Act
var controlId = message.MessageType;
//Assert
Assert.Equal("ADT^A01", controlId);
}
public void ShouldReturnTheMessageControlId()
{
//Arrange
var message = Hl7Message.Parse(AdtA01Message);
//Act
var controlId = message.MessageControlId;
//Assert
Assert.Equal("934576120110613083617", controlId);
}
public void ShouldReturnTheProcessingId()
{
//Arrange
var message = Hl7Message.Parse(AdtA01Message);
//Act
var processingId = message.ProcessingId;
//Assert
Assert.Equal("P", processingId);
}
public void GetSegmentsShouldReturnExpectedSegmentCount()
{
// Arrange
var message = Hl7Message.Parse(AdtA01Message);
// Act
var segments = message.Segments;
// Assert
Assert.Equal(4, segments.Count);
}
public void ShouldReturnTheSegment()
{
//Arrange
var message = Hl7Message.Parse(AdtA01Message);
//Act
var segment = message["EVN"].ToString();
//Assert
Assert.Equal("EVN|A01|20110613083617", segment);
}
public void ToStringReturnsOriginalStringWithoutTrailingPipes()
{
//Arrange
var message = Hl7Message.Parse(AdtA01MessageNoTrailingSeparators);
//Act
var messageString = message.ToString();
//Assert
Assert.Equal(AdtA01MessageNoTrailingSeparators, messageString);
}
/// <summary>
/// Default message handler for the received Hl7 message - just send an ACK.
/// </summary>
/// <param name="hl7RequestMessage">Received HL7 message.</param>
/// <returns>Hl7Message response.</returns>
public virtual Hl7Message MessageHandler(Hl7Message hl7RequestMessage)
{
// Set up an ACK message to return
AckMessage hl7ResponseMessage = new AckMessage(hl7RequestMessage.MessageSubType);
// fill in the MSA segment
hl7ResponseMessage.MSA[1] = "AA";
hl7ResponseMessage.MSA[2] = hl7RequestMessage.MessageControlId;
return(hl7ResponseMessage);
}
public async Task WhenHandlingMessageThenReturnsResponse()
{
IMessageControlIdGenerator generator = DefaultMessageControlIdGenerator.Instance;
var adt = new ADT_A01();
adt.MSH.MessageControlID.Value = generator.NextId();
var msg = new Hl7Message(adt, "");
var response = await _defaultHl7MessageMiddleware.Handle(msg).ConfigureAwait(false);
Assert.NotNull(response);
}
public async Task WhenHandlingDischargeMessageThenReturnsResponse()
{
var parser = new PipeParser();
var adt = parser.Parse(@"MSH|^~\&|AccMgr|1|||20050112154645||ADT^A03|59912415|P|2.5.1||| EVN|A03|20050112154642|||||
PID|1||10006579^^^1^MRN^1||DUCK^DONALD^D||19241010|M||1|111^DUCK ST^^FOWL^CA^999990000^^M|1|8885551212|8885551212|1|2||40007716^^^AccMgr^VN^1|123121234|||||||||||NO
PV1|1|I|IN1^214^1^1^^^S|3||IN1^214^1|37^DISNEY^WALT^^^^^^AccMgr^^^^CI|||01||||1|||37^DISNEY^WALT^^^^^^AccMgr^^^^CI|2|40007716^^^AccMgr^VN|4||||||||||||||||1|||1||P|||20050110045253|20050112152000|3115.89|3115.89|||");
var msg = new Hl7Message(adt, "");
var response = await _defaultHl7MessageMiddleware.Handle(msg).ConfigureAwait(false);
Assert.NotNull(response);
}