public static void SerializeFhirDateTime(Hl7.Fhir.Model.FhirDateTime value, IFhirWriter writer, bool summary)
{
writer.WriteStartComplexContent();
// Serialize element value
if (value.Value != null)
{
writer.WritePrimitiveContents("value", value, XmlSerializationHint.Attribute);
}
// Serialize element _id
if (value.LocalIdElement != null)
{
writer.WritePrimitiveContents("_id", value.LocalIdElement, XmlSerializationHint.Attribute);
}
// Serialize element extension
if (value.Extension != null && !summary && value.Extension.Count > 0)
{
writer.WriteStartArrayElement("extension");
foreach (var item in value.Extension)
{
writer.WriteStartArrayMember("extension");
ExtensionSerializer.SerializeExtension(item, writer, summary);
writer.WriteEndArrayMember();
}
writer.WriteEndArrayElement();
}
writer.WriteEndComplexContent();
}
public string Cast(FhirDateTime dt)
{
if (dt != null)
return dt.Value;
else
return null;
}
public void DateTimeHandling()
{
FhirDateTime dt = new FhirDateTime("2010-01-01");
Assert.AreEqual("2010-01-01", dt.Value);
FhirDateTime dt2 = new FhirDateTime(1972, 11, 30, 15, 10);
Assert.IsTrue(dt2.Value.StartsWith("1972-11-30T15:10"));
}
public static ExpansionComponent Create()
{
var expansion = new ExpansionComponent();
expansion.TimestampElement = FhirDateTime.Now();
expansion.IdentifierElement = Uuid.Generate().AsUri();
return(expansion);
}
public DateTimeValue(string datetime)
{
if (!FhirDateTime.IsValidValue(datetime))
{
throw Error.Argument("datetime", "The string [" + datetime + "] cannot be translated to a DateTimeValue");
}
var fdt = new FhirDateTime(datetime);
Value = fdt.ToDateTimeOffset();
}
private List <Expression> ToExpressions(Hl7.Fhir.Model.Date element)
{
if (element == null || String.Empty.Equals(element.Value))
{
return(null);
}
FhirModel.FhirDateTime fdt = new FhirModel.FhirDateTime(element.Value);
return(ToExpressions(fdt));
}
public void ValidateResourceWithIncorrectChildElement()
{
FhirDateTime dt = new FhirDateTime();
dt.Value = "Ewout Kramer";
Observation o = new Observation { Applies = dt };
DiagnosticReport rep = new DiagnosticReport();
rep.Contained = new List<Resource> { o };
validateErrorOrFail(rep);
}
private List <Expression> ToExpressions(FhirModel.Instant element)
{
if (element == null || !element.Value.HasValue)
{
return(null);
}
var fdt = new FhirModel.FhirDateTime(element.Value.Value);
return(ToExpressions(fdt));
}
public void DateTimeHandling()
{
FhirDateTime dt = new FhirDateTime("2010-01-01");
Assert.AreEqual("2010-01-01", dt.Value);
FhirDateTime dt2 = new FhirDateTime(1972, 11, 30, 15, 10);
Assert.IsTrue(dt2.Value.StartsWith("1972-11-30T15:10"));
var stamp = new DateTimeOffset(1972, 11, 30, 15, 10, 0, TimeSpan.Zero);
dt = new FhirDateTime(stamp);
Assert.IsTrue(dt.Value.EndsWith("+00:00"));
}
//public static void SaveBody(this HttpRequest request, string contentType, byte[] data)
//{
// Binary b = new Binary { Content = data, ContentType = contentType };
// request.Properties.Add(Const.UNPARSED_BODY, b);
//}
//public static Binary GetBody(this HttpRequest request)
//{
// if (request.Properties.ContainsKey(Const.UNPARSED_BODY))
// return request.Properties[Const.UNPARSED_BODY] as Binary;
// else
// return null;
//}
//public static HttpResponseMessage ResourceResponse(this HttpRequest request, Resource entry, HttpStatusCode? code=null)
//{
// request.SaveEntry(entry);
// HttpResponseMessage msg;
// if(code != null)
// msg = request.CreateResponse<Resource>(code.Value,entry);
// else
// msg = request.CreateResponse<Resource>(entry);
// // msg.Headers.SetFhirTags(entry.Tags);
// return msg;
//}
//public static HttpResponseMessage StatusResponse(this HttpRequest request, Resource entry, HttpStatusCode code)
//{
// request.SaveEntry(entry);
// HttpResponseMessage msg = request.CreateResponse(code);
// msg.Headers.Location = entry.ResourceIdentity();
// return msg;
//}
public static DateTimeOffset?GetDateParameter(this HttpRequest request, string name)
{
string param = request.GetParameter(name);
if (param == null)
{
return(null);
}
var t = new Hl7.Fhir.Model.FhirDateTime(param);
return(t.ToDateTimeOffset());
}
[TestMethod, Ignore] //Server throws error: Access violation at address 000000000129D56C in module 'FHIRServer.exe'. Read of address 0000000000000000
public void InvokeTestPatientGetEverything()
{
var client = new FhirClient(testEndpoint);
var start = new FhirDateTime(2014,11,1);
var end = new FhirDateTime(2015,1,1);
var par = new Parameters().Add("start", start).Add("end", end);
var bundle = (Bundle)client.InstanceOperation(ResourceIdentity.Build("Patient", "1"), "everything", par);
Assert.IsTrue(bundle.Entry.Any());
var bundle2 = client.FetchPatientRecord(ResourceIdentity.Build("Patient","1"), start, end);
Assert.IsTrue(bundle2.Entry.Any());
}
public static bool TryParse(string value, out FhirDateTime result)
{
if (value == null || Regex.IsMatch(value, "^" + PATTERN + "$", RegexOptions.Singleline))
{
result = new FhirDateTime(value);
return(true);
}
else
{
result = null;
return(false);
}
}
public static FhirDateTime Parse(string value)
{
FhirDateTime result = null;
if (TryParse(value, out result))
{
return(result);
}
else
{
throw new FhirFormatException("Not a correctly formatted dateTime value");
}
}
/// <summary>
/// { start : lowerbound-of-fhirdatetime, end : upperbound-of-fhirdatetime }
/// <seealso cref="ToExpressions(Period)"/>, with lower and upper bounds of FhirDateTime as bounds of the Period.
/// </summary>
/// <param name="element"></param>
/// <returns></returns>
private List <Expression> ToExpressions(FhirModel.FhirDateTime element)
{
if (element == null)
{
return(null);
}
var bounds = new List <IndexValue>();
bounds.Add(new IndexValue("start", new DateTimeValue(element.LowerBound())));
bounds.Add(new IndexValue("end", new DateTimeValue(element.UpperBound())));
return(ListOf(new CompositeValue(bounds)));
}
/// <summary>
/// Parse dateTime
/// </summary>
public static Hl7.Fhir.Model.FhirDateTime ParseFhirDateTime(IFhirReader reader, ErrorList errors, Hl7.Fhir.Model.FhirDateTime existingInstance = null)
{
Hl7.Fhir.Model.FhirDateTime result = existingInstance != null ? existingInstance : new Hl7.Fhir.Model.FhirDateTime();
string currentElementName = reader.CurrentElementName;
reader.EnterElement();
while (reader.HasMoreElements())
{
var atName = reader.CurrentElementName;
// Parse element extension
if (atName == "extension")
{
result.Extension = new List <Hl7.Fhir.Model.Extension>();
reader.EnterArray();
while (ParserUtils.IsAtArrayElement(reader, "extension"))
{
result.Extension.Add(ExtensionParser.ParseExtension(reader, errors));
}
reader.LeaveArray();
}
// Parse element _id
else if (atName == "_id")
{
result.LocalIdElement = Id.Parse(reader.ReadPrimitiveContents(typeof(Id)));
}
// Parse element value
else if (atName == "value")
{
result.Value = FhirDateTime.Parse(reader.ReadPrimitiveContents(typeof(FhirDateTime))).Value;
}
else
{
errors.Add(String.Format("Encountered unknown element {0} while parsing {1}", reader.CurrentElementName, currentElementName), reader);
reader.SkipSubElementsFor(currentElementName);
result = null;
}
}
reader.LeaveElement();
return(result);
}
public static bool TryParse(string value, out FhirDateTime result)
{
if (value==null || Regex.IsMatch(value, "^" + PATTERN + "$", RegexOptions.Singleline ) )
{
result = new FhirDateTime(value);
return true;
}
else
{
result = null;
return false;
}
}
private static IMongoQuery DateQuery(String parameterName, Operator optor, String modifier, ValueExpression operand)
{
if (optor == Operator.IN)
{
IEnumerable<ValueExpression> opMultiple = ((ChoiceValue)operand).Choices;
return M.Query.Or(opMultiple.Select(choice => DateQuery(parameterName, Operator.EQ, modifier, choice)));
}
string start = parameterName + ".start";
string end = parameterName + ".end";
var typedOperand = ((UntypedValue)operand).AsDateValue();
// var value = GroomDate(typedOperand.Value);
var fdtValue = new FhirDateTime(typedOperand.Value);
var value = BsonDateTime.Create(fdtValue.ToDateTimeOffset());
switch (optor)
{
case Operator.EQ:
return
M.Query.And(
M.Query.Or(M.Query.Exists(start), M.Query.Exists(end)),
M.Query.Or(M.Query.LTE(start, value), M.Query.NotExists(start)),
M.Query.Or(M.Query.GT(end, value), M.Query.NotExists(end))
);
case Operator.GT:
return
M.Query.Or(
M.Query.GT(parameterName, value),
M.Query.GT(start, value)
);
case Operator.GTE:
return
M.Query.Or(
M.Query.GTE(parameterName, value),
M.Query.GTE(start, value)
);
case Operator.LT:
return
M.Query.Or(
M.Query.LT(parameterName, value),
M.Query.LT(end, value)
);
case Operator.LTE:
return
M.Query.Or(
M.Query.LTE(parameterName, value),
M.Query.LTE(end, value)
);
case Operator.ISNULL:
return M.Query.EQ(parameterName, null); //We don't use M.Query.NotExists, because that would exclude resources that have this field with an explicit null in it.
case Operator.NOTNULL:
return M.Query.NE(parameterName, null); //We don't use M.Query.Exists, because that would include resources that have this field with an explicit null in it.
default:
throw new ArgumentException(String.Format("Invalid operator {0} on date parameter {1}", optor.ToString(), parameterName));
}
}
public Period(FhirDateTime start, FhirDateTime end)
{
StartElement = start;
EndElement = end;
}
public void HandleDateTimeParam()
{
var p1 = new FhirDateTime(new DateTimeOffset(1972, 11, 30, 15, 20, 49, TimeSpan.Zero));
Assert.AreEqual("1972-11-30T15:20:49+00:00", p1.Value.ToString());
var crit = Criterium.Parse("paramX=1972-11-30T18:45:36Z");
var p3 = ((UntypedValue)crit.Operand).AsDateValue();
Assert.AreEqual("1972-11-30", p3.Value);
var p4 = ((UntypedValue)crit.Operand).AsDateTimeValue();
Assert.AreEqual("1972-11-30T18:45:36Z", p4.Value);
}
public void ValidateResourceWithIncorrectChildElement()
{
// First create an incomplete encounter (class not supplied)
var enc = new Encounter();
validateErrorOrFail(enc, membername: "StatusElement");
validateErrorOrFail(enc,true); // recursive checking shouldn't matter
enc.Status = Encounter.EncounterState.Planned;
// Now, it should work
DotNetAttributeValidation.Validate(enc);
DotNetAttributeValidation.Validate(enc, true); // recursive checking shouldnt matter
// Hide an incorrect datetime deep into the Encounter
FhirDateTime dt = new FhirDateTime();
dt.Value = "Ewout Kramer"; // clearly, a wrong datetime
enc.Period = new Period() { StartElement = dt };
// When we do not validate recursively, we should still be ok
DotNetAttributeValidation.Validate(enc);
// When we recurse, this should fail
validateErrorOrFail(enc, true, membername: "Value");
}
public void ValidateResourceWithIncorrectElement()
{
FhirDateTime dt = new FhirDateTime();
dt.Value = "Ewout Kramer";
Observation o = new Observation { Applies = dt };
DiagnosticReport rep = new DiagnosticReport();
rep.Contained = new List<Resource> { o };
var errors = dt.Validate();
Assert.IsTrue(errors.Count == 1);
}
public void FhirDateTimeMapTest()
{
var input = new FhirDateTime(2015, 3, 14);
var result = sut.Map(input);
CheckPeriod(result, "2015-03-14T00:00:00+01:00", "2015-03-15T00:00:00+01:00");
}
