protected override ValidationResults ValidateImplementationGuide(ImplementationGuide implementationGuide, SimpleSchema igSchema)
{
ValidationResults results = base.ValidateImplementationGuide(implementationGuide, igSchema);
// Check that the implementation guide has a base identifier/url
if (string.IsNullOrEmpty(implementationGuide.Identifier))
{
results.Messages.Add("Implementation guide does not have a base identifier/url.");
}
// Check that each FHIR resource instance is valid and has the required fields
foreach (var file in implementationGuide.Files)
{
var fileData = file.GetLatestData();
fhir_latest.Hl7.Fhir.Model.Resource resource = null;
string fileContent = System.Text.Encoding.UTF8.GetString(fileData.Data);
try
{
resource = this.fhirXmlParser.Parse <fhir_latest.Hl7.Fhir.Model.Resource>(fileContent);
}
catch (Exception ex)
{
if (file.MimeType == "application/xml" || file.MimeType == "text/xml")
{
results.Messages.Add("FHIR Resource instance \"" + file.FileName + "\" cannot be parsed as valid XML: " + ex.Message);
}
}
try
{
if (resource == null)
{
resource = this.fhirJsonParser.Parse <fhir_latest.Hl7.Fhir.Model.Resource>(fileContent);
}
}
catch (Exception ex)
{
if (file.MimeType == "binary/octet-stream" || file.MimeType == "application/json")
{
results.Messages.Add("FHIR Resource instance \"" + file.FileName + "\" cannot be parsed as valid JSON: " + ex.Message);
}
}
if (resource != null && string.IsNullOrEmpty(resource.Id))
{
string msg = string.Format("FHIR resource instance \"" + file.FileName + "\" does not have an \"id\" property.");
results.Messages.Add(msg);
}
}
return(results);
}
public override List <ValidationResult> ValidateTemplate(Template template, SimpleSchema igSchema, IEnumerable <Template> allContainedTemplates = null)
{
List <ValidationResult> results = base.ValidateTemplate(template, igSchema, allContainedTemplates);
var noHttpValueSets = (from tc in template.ChildConstraints
join vs in this.tdb.ValueSets on tc.ValueSetId equals vs.Id
where vs.Identifiers.Count(y => y.Type == ValueSetIdentifierTypes.HTTP) == 0
select new { ConstraintNumber = tc.Number, ValueSet = vs });
foreach (var noHttpValueSet in noHttpValueSets)
{
string vsIdentifier = noHttpValueSet.ValueSet.GetIdentifier(ValueSetIdentifierTypes.HTTP);
results.Add(new ValidationResult()
{
ConstraintNumber = noHttpValueSet.ConstraintNumber,
Level = ValidationLevels.Error,
Message = string.Format("The constraint references a value set ({0}) that does not have an HTTP identifier", vsIdentifier),
TemplateId = template.Id,
TemplateName = template.Name
});
}
foreach (var templateExample in template.TemplateSamples)
{
fhir_latest.Hl7.Fhir.Model.Resource resource = null;
try
{
resource = fhirXmlParser.Parse <fhir_latest.Hl7.Fhir.Model.Resource>(templateExample.XmlSample);
}
catch
{
}
try
{
if (resource == null)
{
resource = fhirJsonParser.Parse <fhir_latest.Hl7.Fhir.Model.Resource>(templateExample.XmlSample);
}
}
catch
{
}
if (resource == null)
{
results.Add(new ValidationResult()
{
TemplateId = template.Id,
TemplateName = template.Name,
Level = ValidationLevels.Error,
Message = string.Format("Profile sample \"{0}\" cannot be parsed as a valid XML or JSON resource.", templateExample.Name)
});
}
else if (string.IsNullOrEmpty(resource.Id))
{
results.Add(new ValidationResult()
{
TemplateId = template.Id,
TemplateName = template.Name,
Level = ValidationLevels.Error,
Message = string.Format("Profile sample \"{0}\" does not have an \"id\" property.", templateExample.Name)
});
}
}
return(results);
}
