private static CDSOutput getResponse(CDSInput cdsInput)
{
OpenCdsService service = new OpenCdsService(endPoint);
CDSOutput response = service.evaluate(cdsInput, scopingEntityId, businessId, version);
return(response);
}
public CDSOutput evaluate(CDSInput cdsInput, string scopingEntityId, string businessId, string version)
{
CDSOutput cdsOutput = null;
MemoryStream ms = new MemoryStream();
XmlWriterSettings settings = new XmlWriterSettings();
settings.Encoding = Encoding.UTF8;
settings.Indent = true;
settings.IndentChars = " ";
settings.ConformanceLevel = ConformanceLevel.Document;
XmlWriter writer = XmlTextWriter.Create(ms, settings);
XmlSerializer serializer = new XmlSerializer(typeof(CDSInput));
serializer.Serialize(ms, cdsInput);
string cdsInputString = Encoding.UTF8.GetString(ms.ToArray());
ms.Close();
string response = evaluate(cdsInputString, scopingEntityId, businessId, version);
serializer = new XmlSerializer(typeof(CDSOutput));
StringReader sr = new StringReader(response);
cdsOutput = (CDSOutput)serializer.Deserialize(sr);
sr.Close();
return(cdsOutput);
}
private static void callServiceWithXmlFile()
{
StreamReader sr = new StreamReader(sampleFilename);
XmlSerializer serializer = new XmlSerializer(typeof(CDSInput));
CDSInput cdsInput = (CDSInput)serializer.Deserialize(sr);
sr.Close();
CDSOutput response = getResponse(cdsInput);
processResponse(response);
}
private CDSActionGroupResponse GetSampleResponsePayload(CDSInput payload)
{
return
(new CDSActionGroupResponse
{
patientId = payload.vmrInput.patient.id,
actionGroup =
new ActionGroup
{
subElements =
new ActionGroupSubElements
{
Items =
new List <object>
{
new CreateAction
{
actionId = new II {
extension = Guid.NewGuid().ToString("N")
},
actionSentence =
new ComplexLiteral
{
value =
new SubstanceAdministrationProposal
{
id = new II {
extension = Guid.NewGuid().ToString("N")
},
substanceAdministrationGeneralPurpose =
new CD
{
code = "ASPIRIN",
codeSystem = "org.hl7.example",
codeSystemName = "org.hl7.example",
displayName = new ST {
value = "Aspirin"
}
},
proposedAdministrationTimeInterval = new IVL_TS {
low = new TS {
value = "20130729"
}
}
}
}
}
}
}
}
});
}
/// <summary>
/// Base-64 encodes a vMR request payload.
/// </summary>
/// <param name="request">The vMR request to be encoded.</param>
/// <returns>A base-64 string containing the request document.</returns>
public static string EncodeRequestPayload(CDSInput request)
{
var sb = new StringBuilder();
using (var writer = new StringWriter(sb))
{
requestSerializer.Serialize(writer, request);
}
var bytes = Encoding.UTF8.GetBytes(sb.ToString());
return(Convert.ToBase64String(bytes));
}
public CDSOutput evaluate(CDSInput cdsInput, string scopingEntityId, string businessId, string version)
{
CDSOutput cdsOutput = null;
MemoryStream ms = new MemoryStream();
XmlWriterSettings settings = new XmlWriterSettings();
settings.Encoding = Encoding.UTF8;
settings.Indent = true;
settings.IndentChars = " ";
settings.ConformanceLevel = ConformanceLevel.Document;
XmlWriter writer = XmlTextWriter.Create(ms, settings);
XmlSerializer serializer = new XmlSerializer(typeof(CDSInput));
serializer.Serialize(ms, cdsInput);
string cdsInputString = Encoding.UTF8.GetString(ms.ToArray());
ms.Close();
string response = evaluate(cdsInputString, scopingEntityId, businessId, version);
serializer = new XmlSerializer(typeof(CDSOutput));
StringReader sr = new StringReader(response);
cdsOutput = (CDSOutput)serializer.Deserialize(sr);
sr.Close();
return cdsOutput;
}
private EngineResponse GetSampleEngineResponse(CDSInput payload)
{
var responsePayload = GetSampleResponsePayload(payload);
var messages = new List <CDSExecutionMessage>();
// Uncomment this statement to demonstrate exception handling
//throw
// new CDSExecutionMessageWrapper
// (
// new CDSExecutionMessage
// {
// message = new ST { value = "Error" },
// level = new CDSExecutionMessageLevel1 { valueSpecified = true, value = CDSExecutionMessageLevel.Error },
// reason = new CDSExecutionMessageReason1 { valueSpecified = true, value = CDSExecutionMessageReason.DataIsMissing },
// sourceComponentType = new CDSExecutionMessageSourceComponentType { valueSpecified = true, value = DSSComponentType.System }
// }
// );
return(new EngineResponse {
Response = responsePayload, Messages = messages
});
}
private CDSActionGroupResponse GetSampleResponsePayload(CDSInput payload)
{
return
(new CDSActionGroupResponse
{
patientId = payload.vmrInput.patient.id,
actionGroup =
new ActionGroup
{
subElements =
new ActionGroupSubElements
{
Items =
new List <ActionBase>
{
new CreateAction
{
actionId = new II {
extension = Guid.NewGuid().ToString("N")
},
actionSentence =
new elm.Instance
{
classType = new XmlQualifiedName("SubstanceAdministrationProposal"),
element = new List <elm.InstanceElement>
{
new elm.InstanceElement
{
name = "id",
value = new elm.Instance
{
classType = new XmlQualifiedName("II"),
element = new List <elm.InstanceElement>
{
new elm.InstanceElement
{
name = "extension",
value = new elm.Literal {
value = Guid.NewGuid().ToString("N"), valueType = new XmlQualifiedName("t:String")
}
}
}
}
},
new elm.InstanceElement
{
name = "susbtanceAdministrationGeneralPurpose",
value = new elm.Code {
code = "ASPIRIN", display = "Aspirin", system = new elm.CodeSystemRef {
name = "org.hl7.example"
}
}
},
new elm.InstanceElement
{
name = "proposedAdministrationTimeInterval",
value = new elm.Interval {
low = new elm.Literal {
value = "2013-07-29", valueType = new XmlQualifiedName("t:DateTime")
}
}
}
}
//value =
// new SubstanceAdministrationProposal
// {
// id = new II { extension = Guid.NewGuid().ToString("N") },
// substanceAdministrationGeneralPurpose =
// new CD
// {
// code = "ASPIRIN",
// codeSystem = "org.hl7.example",
// codeSystemName = "org.hl7.example",
// displayName = new ST { value = "Aspirin" }
// },
// proposedAdministrationTimeInterval = new IVL_TS { low = new TS { value = "20130729" } }
// }
}
}
}
}
}
});
}
private static void callServiceWithObject()
{
string clientSystemPatientId = "1234567890";
CDSInput cdsInput = new CDSInput();
II templateId = new II();
templateId.root = "2.16.840.1.113883.3.795.11.1.1";
cdsInput.templateId = new II[] { templateId };
CDSContext cdsContext = new CDSContext();
CD preferredLanguage = new CD();
preferredLanguage.code = "en";
preferredLanguage.codeSystem = "1.2.3";
preferredLanguage.displayName = "English";
cdsContext.cdsInformationRecipientPreferredLanguage = preferredLanguage;
cdsInput.cdsContext = cdsContext;
VMR vmr = new VMR();
cdsInput.vmrInput = vmr;
II vmrTemplateId = new II();
vmrTemplateId.root = "2.16.840.1.113883.3.795.11.1.1";
vmr.templateId = new II[] { vmrTemplateId };
EvaluatedPerson patient = new EvaluatedPerson();
II personTemplateId = new II();
personTemplateId.root = "2.16.840.1.113883.3.795.11.2.1.1";
patient.templateId = new II[] { personTemplateId };
II id = new II();
id.root = "2.16.840.1.113883.3.795.12.100.11";
id.extension = clientSystemPatientId;
patient.id = id;
EvaluatedPersonDemographics demographics = new EvaluatedPersonDemographics();
TS birthTime = new TS();
birthTime.value = "20110401";
demographics.birthTime = birthTime;
CD gender = new CD();
gender.code = "F";
gender.codeSystem = "2.16.840.1.113883.5.1";
demographics.gender = gender;
patient.demographics = demographics;
vmr.patient = patient;
EvaluatedPersonClinicalStatements statements = new EvaluatedPersonClinicalStatements();
patient.clinicalStatements = statements;
SubstanceAdministrationEvent statement1 = getSubstanceAdministrationEvent("185", "20110430");
SubstanceAdministrationEvent statement2 = getSubstanceAdministrationEvent("184", "20110523");
SubstanceAdministrationEvent statement3 = getSubstanceAdministrationEvent("183", "20110721");
SubstanceAdministrationEvent statement4 = getSubstanceAdministrationEvent("182", "20110911");
SubstanceAdministrationEvent statement5 = getSubstanceAdministrationEvent("181", "20110912");
statements.substanceAdministrationEvents = new SubstanceAdministrationEvent[] { statement1, statement2, statement3, statement4, statement5 };
CDSOutput response = getResponse(cdsInput);
processResponse(response);
}
private static CDSOutput getResponse(CDSInput cdsInput)
{
OpenCdsService service = new OpenCdsService(endPoint);
CDSOutput response = service.evaluate(cdsInput, scopingEntityId, businessId, version);
return response;
}
private static void callServiceWithObject()
{
string clientSystemPatientId = "1234567890";
CDSInput cdsInput = new CDSInput();
II templateId = new II();
templateId.root = "2.16.840.1.113883.3.795.11.1.1";
cdsInput.templateId = new II[] { templateId };
CDSContext cdsContext = new CDSContext();
CD preferredLanguage = new CD();
preferredLanguage.code = "en";
preferredLanguage.codeSystem = "1.2.3";
preferredLanguage.displayName = "English";
cdsContext.cdsInformationRecipientPreferredLanguage = preferredLanguage;
cdsInput.cdsContext = cdsContext;
VMR vmr = new VMR();
cdsInput.vmrInput = vmr;
II vmrTemplateId = new II();
vmrTemplateId.root = "2.16.840.1.113883.3.795.11.1.1";
vmr.templateId = new II[] { vmrTemplateId };
EvaluatedPerson patient = new EvaluatedPerson();
II personTemplateId = new II();
personTemplateId.root = "2.16.840.1.113883.3.795.11.2.1.1";
patient.templateId = new II[] { personTemplateId };
II id = new II();
id.root = "2.16.840.1.113883.3.795.12.100.11";
id.extension = clientSystemPatientId;
patient.id = id;
EvaluatedPersonDemographics demographics = new EvaluatedPersonDemographics();
TS birthTime = new TS();
birthTime.value = "20110401";
demographics.birthTime = birthTime;
CD gender = new CD();
gender.code = "F";
gender.codeSystem = "2.16.840.1.113883.5.1";
demographics.gender = gender;
patient.demographics = demographics;
vmr.patient = patient;
EvaluatedPersonClinicalStatements statements = new EvaluatedPersonClinicalStatements();
patient.clinicalStatements = statements;
SubstanceAdministrationEvent statement1 = getSubstanceAdministrationEvent("185", "20110430");
SubstanceAdministrationEvent statement2 = getSubstanceAdministrationEvent("184", "20110523");
SubstanceAdministrationEvent statement3 = getSubstanceAdministrationEvent("183", "20110721");
SubstanceAdministrationEvent statement4 = getSubstanceAdministrationEvent("182", "20110911");
SubstanceAdministrationEvent statement5 = getSubstanceAdministrationEvent("181", "20110912");
statements.substanceAdministrationEvents = new SubstanceAdministrationEvent[] { statement1, statement2, statement3, statement4, statement5 };
CDSOutput response = getResponse(cdsInput);
processResponse(response);
}