public void Setup()
{
var assembly = Assembly.GetExecutingAssembly();
var location = new Uri(assembly.GetName().CodeBase);
var directoryInfo = new FileInfo(location.AbsolutePath).Directory;
Debug.Assert(directoryInfo != null, "directoryInfo != null");
Debug.Assert(directoryInfo.FullName != null, "directoryInfo.FullName != null");
var structureDefinitions = directoryInfo.FullName + @"\Resources\StructureDefinitions";
var includeSubDirectories = new DirectorySourceSettings {
IncludeSubDirectories = true
};
var directorySource = new DirectorySource(structureDefinitions, includeSubDirectories);
var cachedResolver = new CachedResolver(directorySource);
var coreSource = new CachedResolver(ZipSource.CreateValidationSource());
var combinedSource = new MultiResolver(cachedResolver, coreSource);
var settings = new ValidationSettings
{
EnableXsdValidation = true,
GenerateSnapshot = true,
Trace = true,
ResourceResolver = combinedSource,
ResolveExteralReferences = true,
SkipConstraintValidation = false
};
var validator = new Validator(settings);
_profileValidator = new ProfileValidator(validator);
}
static SnapshotGenerator GetSnapshotGenerator()
{
if (_snapshotGenerator == null)
{
var src = new MultiResolver(_cachedCoreSource, _cachedDirSource);
_snapshotGenerator = new SnapshotGenerator(src);
}
return(_snapshotGenerator);
}
public void RetrieveArtifactMulti()
{
var resolver = new MultiResolver(source, new WebResolver());
var vs = resolver.ResolveByCanonicalUri("http://hl7.org/fhir/ValueSet/v2-0292");
Assert.IsNotNull(vs);
Assert.IsTrue(vs is ValueSet);
var artifact = resolver.ResolveByUri("http://fhir2.healthintersections.com.au/open/StructureDefinition/flag");
Assert.IsNotNull(artifact);
Assert.IsTrue(artifact is StructureDefinition);
Assert.AreEqual("Flag", ((StructureDefinition)artifact).Name);
}
public void RetrieveArtifactMulti()
{
var resolver = new MultiResolver(source, new WebResolver());
var vs = resolver.ResolveByCanonicalUri("http://hl7.org/fhir/ValueSet/v2-0292");
Assert.IsNotNull(vs);
Assert.IsTrue(vs is ValueSet);
var artifact = resolver.ResolveByUri("http://test.fhir.org/r2/StructureDefinition/Patient");
Assert.IsNotNull(artifact);
Assert.IsTrue(artifact is StructureDefinition);
Assert.AreEqual("Patient", ((StructureDefinition)artifact).Name);
}
public FhirValidationSupport(ICommonFactory ICommonFactory)
{
this.ICommonFactory = ICommonFactory;
// Ensure the FHIR extensions are registered
Hl7.Fhir.FhirPath.ElementNavFhirExtensions.PrepareFhirSymbolTableFunctions();
// Ensure the FHIR extensions are registered
//Hl7.Fhir.FhirPath.PocoNavigatorExtensions.PrepareFhirSymbolTableFunctions();
var MultiResolver = new MultiResolver();
//Load all the ResourceResolvers from the DI injection, current list in order is:
//InternalServerProfileResolver
//AustralianFhirProfileResolver
//ZipSourceResolver
foreach (IResourceResolver ResourceResolver in ICommonFactory.CreateResourceResolverList())
{
MultiResolver.AddSource(ResourceResolver);
}
//Below are manual loads for debugging
//FHIR Specification.zip Zip file
//MultiResolver.AddSource(new ZipSourceResolver());
// Try using the fixed content
//MultiResolver.AddSource(new AustralianFhirProfileResolver());
// A specific FHIR Registry Server on the web
//MultiResolver.AddSource(new WebResolver(id => new FhirClient("http://someonesfhirserver.com/fhir")));
//Look in this Pyro server's Resource
//MultiResolver.AddSource(new InternalServerProfileResolver());
//for Debugging look somewhere?
//MultiResolver.AddSource(new WebResolver(id => new FhirClient("http://localhost:50579/fhir")));
// Prepare the artefact resolvers (cache to reduce complexity)
ResourceResolver = new CachedResolver(MultiResolver);
}
public Validator GetValidator()
{
if (!IsValidationOn())
{
return(null);
}
var zipSource = ZipSource.CreateValidationSource();
var coreSource = new CachedResolver(zipSource);
var combinedSource = new MultiResolver(GetResourceResolver(), coreSource);
var settings = new ValidationSettings
{
EnableXsdValidation = true,
GenerateSnapshot = true,
Trace = true,
ResourceResolver = combinedSource,
ResolveExteralReferences = true,
SkipConstraintValidation = false
};
return(new Validator(settings));
}
public ProfileValidator(bool validateXsd, bool showTrace, bool reloadValidator, string profileFolder)
{
if (_validator != null && !reloadValidator)
{
return;
}
var coreSource = new CachedResolver(ZipSource.CreateValidationSource());
var cachedResolver = new CachedResolver(new DirectorySource(profileFolder, new DirectorySourceSettings {
IncludeSubDirectories = true
}));
var combinedSource = new MultiResolver(cachedResolver, coreSource);
var settings = new ValidationSettings
{
EnableXsdValidation = validateXsd,
GenerateSnapshot = true,
Trace = showTrace,
ResourceResolver = combinedSource,
ResolveExteralReferences = true,
SkipConstraintValidation = false
};
_validator = new Validator(settings);
}
public async Task TestAsyncSyncMultiResolver()
{
var(sr, ar, sar) = (new SyncResolver(), new AsyncResolver(), new SyncAsyncResolver());
var multi = new MultiResolver(sr, ar, sar);
// calling *any* kind of resolve will involve all child resolvers, since they all return null.
_ = await multi.ResolveByUriAsync("");
#pragma warning disable CS0618 // Type or member is obsolete
_ = multi.ResolveByCanonicalUri("");
#pragma warning restore CS0618 // Type or member is obsolete
Assert.AreEqual(1, sr.ByUri);
Assert.AreEqual(1, sr.ByCanonical);
Assert.AreEqual(1, ar.ByUriAsync);
Assert.AreEqual(1, ar.ByCanonicalAsync);
Assert.AreEqual(0, sar.ByUri); // multi will always prefer the async
Assert.AreEqual(0, sar.ByCanonical); // multi will always prefer the async
Assert.AreEqual(1, sar.ByUriAsync);
Assert.AreEqual(1, sar.ByCanonicalAsync);
}
public static Validator GetValidator()
{
var structureDefinitions = GetStructureDefinitionsPath();
var includeSubDirectories = new DirectorySourceSettings {
IncludeSubDirectories = true
};
var directorySource = new DirectorySource(structureDefinitions, includeSubDirectories);
var cachedResolver = new CachedResolver(directorySource);
var coreSource = new CachedResolver(ZipSource.CreateValidationSource());
var combinedSource = new MultiResolver(cachedResolver, coreSource);
var settings = new ValidationSettings
{
EnableXsdValidation = true,
GenerateSnapshot = true,
Trace = true,
ResourceResolver = combinedSource,
ResolveExternalReferences = true,
SkipConstraintValidation = false
};
var validator = new Validator(settings);
return(validator);
}
