/// <summary>
/// Creates a default cached ArtifactResolver
/// Default only searches in the executable directory files and the core zip.
/// </summary>
public static ArtifactResolver CreateCachedDefault()
{
var resolver = ArtifactResolver.CreateDefault();
// Wrap a cache around the default source
resolver.Source = new CachedArtifactSource(resolver.Source);
return(resolver);
}
public void GenerateNorwegianSnapshots()
{
var mySource = new FileDirectoryArtifactSource(@"C:\Git\helsenord.ig\Source\Chapter.3.Package", includeSubdirectories: false);
var stdSource = ZipArtifactSource.CreateValidationSource();
var resolver = new ArtifactResolver(new MultiArtifactSource(mySource, stdSource));
var sources = new[] { "noHealthcareService", "noHealthcareServiceLocation", "noOrganization", "noPractitioner", "acronym" };
var generator = new SnapshotGenerator(resolver, markChanges: false);
foreach (var source in sources)
{
var sd = resolver.GetStructureDefinition("http://hl7.no/fhir/StructureDefinition/" + source);
Assert.IsNotNull(sd, "Cannot find SD " + sd.Url);
generator.Generate(sd);
File.WriteAllText(@"C:\Git\helsenord.ig\Source\Chapter.3.Package\structure." + source + ".xml", FhirSerializer.SerializeResourceToXml(sd));
}
}
private static void generateSnapshotAndCompare(StructureDefinition original, ArtifactResolver source)
{
var generator = new SnapshotGenerator(source, markChanges: false);
var expanded = (StructureDefinition)original.DeepCopy();
Assert.IsTrue(original.IsExactly(expanded));
generator.Generate(expanded);
var areEqual = original.IsExactly(expanded);
if (!areEqual)
{
File.WriteAllText("c:\\temp\\snapshotgen-source.xml", FhirSerializer.SerializeResourceToXml(original));
File.WriteAllText("c:\\temp\\snapshotgen-dest.xml", FhirSerializer.SerializeResourceToXml(expanded));
}
Assert.IsTrue(areEqual);
}
private static void generateSnapshotAndCompare(StructureDefinition original, ArtifactResolver source)
{
var generator = new SnapshotGenerator(source, markChanges: false);
var expanded = (StructureDefinition)original.DeepCopy();
Assert.IsTrue(original.IsExactly(expanded));
generator.Generate(expanded);
// Simulate bug in Grahame's expander
if (original.Snapshot.Element.Count == expanded.Snapshot.Element.Count)
{
for (var ix = 0; ix < expanded.Snapshot.Element.Count; ix++)
{
if (original.Snapshot.Element[ix].Path == expanded.Snapshot.Element[ix].Path)
{
expanded.Snapshot.Element[ix].Min = original.Snapshot.Element[ix].Min;
expanded.Snapshot.Element[ix].MustSupport = original.Snapshot.Element[ix].MustSupport;
}
}
}
var areEqual = original.IsExactly(expanded);
if (!areEqual)
{
File.WriteAllText("c:\\temp\\snapshotgen-source.xml", FhirSerializer.SerializeResourceToXml(original));
File.WriteAllText("c:\\temp\\snapshotgen-dest.xml", FhirSerializer.SerializeResourceToXml(expanded));
}
Assert.IsTrue(areEqual);
}
public void Setup()
{
_source = ArtifactResolver.CreateOffline();
}
public static bool ExpandElement(this ElementNavigator nav, ArtifactResolver source)
{
if (source == null) throw Error.ArgumentNull("source");
if (nav.Current == null) throw Error.ArgumentNull("Navigator is not positioned on an element");
if (nav.HasChildren) return true; // already has children, we're not doing anything extra
var defn = nav.Current;
if (!String.IsNullOrEmpty(defn.NameReference))
{
var sourceNav = new ElementNavigator(nav);
var success = sourceNav.JumpToNameReference(defn.NameReference);
if(!success)
throw Error.InvalidOperation("Trying to navigate down a node that has a nameReference of '{0}', which cannot be found in the StructureDefinition".FormatWith(defn.NameReference));
nav.CopyChildren(sourceNav);
}
else if (defn.Type != null && defn.Type.Count > 0)
{
if (defn.Type.Count > 1)
throw new NotSupportedException("Element at path {0} has a choice of types, cannot expand".FormatWith(nav.Path));
else
{
var coreType = source.GetStructureDefinitionForCoreType(defn.Type[0].Code);
if (coreType == null) throw Error.NotSupported("Trying to navigate down a node that has a declared base type of '{0}', which is unknown".FormatWith(defn.Type[0].Code));
if (coreType.Snapshot == null) throw Error.NotSupported("Found definition of base type '{0}', but is does not contain a snapshot representation".FormatWith(defn.Type[0].Code));
var sourceNav = new ElementNavigator(coreType.Snapshot.Element);
sourceNav.MoveToFirstChild();
nav.CopyChildren(sourceNav);
}
}
return true;
}
public void Setup()
{
_testSource = new ArtifactResolver(new CachedArtifactSource(new FileDirectoryArtifactSource("TestData/snapshot-test")));
}
public SnapshotGenerator(ArtifactResolver resolver, bool markChanges=false)
{
_resolver = resolver;
_markChanges = markChanges;
}