private IEnumerable <ConformanceInformation> readInformationFromFile(string path)
{
using (var bundleStream = File.OpenRead(path))
{
if (bundleStream != null)
{
var scanner = new ConformanceArtifactScanner(bundleStream, path);
return(scanner.ListConformanceResourceInformation().ToList());
}
else
{
return(Enumerable.Empty <ConformanceInformation>());
}
}
}
/// <summary>
/// Locates the file belonging to the given artifactId on a filesystem (within the store directory given in the constructor)
/// and reads an artifact with the given id from it.
/// </summary>
/// <param name="url">identifying uri of the conformance resource to find</param>
/// <returns>An artifact (Profile, ValueSet, etc) or null if an artifact with the given uri could not be located. If both an
/// xml and a json version is available, the xml version is returned</returns>
public Resource LoadConformanceResourceByUrl(string url)
{
if (url == null)
{
throw Error.ArgumentNull("identifier");
}
prepareResources();
var info = _resourceInformation.SingleOrDefault(ci => ci.Url == url);
if (info == null)
{
return(null);
}
var path = info.Origin;
string artifactXml;
// Note: no exception handling. If the expected bundled file cannot be
// read, throw the original exception.
using (var content = File.OpenRead(path))
{
if (content == null)
{
throw new FileNotFoundException("Cannot find file " + path);
}
var scanner = new ConformanceArtifactScanner(content, path);
var entry = scanner.FindConformanceResourceByUrl(url);
artifactXml = entry != null?entry.ToString() : null;
}
if (artifactXml != null)
{
return(new FhirXmlParser().Parse <Resource>(artifactXml));
}
else
{
return(null);
}
}
/// <summary>
/// Locates the file belonging to the given artifactId on a filesystem (within the store directory given in the constructor)
/// and reads an artifact with the given id from it.
/// </summary>
/// <param name="url">identifying uri of the conformance resource to find</param>
/// <returns>An artifact (Profile, ValueSet, etc) or null if an artifact with the given uri could not be located. If both an
/// xml and a json version is available, the xml version is returned</returns>
public Resource LoadConformanceResourceByUrl(string url)
{
if (url == null) throw Error.ArgumentNull("identifier");
prepareResources();
var info = _resourceInformation.SingleOrDefault(ci => ci.Url == url);
if(info == null) return null;
var path = info.Origin;
string artifactXml;
// Note: no exception handling. If the expected bundled file cannot be
// read, throw the original exception.
using (var content = File.OpenRead(path))
{
if (content == null) throw new FileNotFoundException("Cannot find file " + path);
var scanner = new ConformanceArtifactScanner(content, path);
var entry = scanner.FindConformanceResourceByUrl(url);
artifactXml = entry != null ? entry.ToString() : null;
}
if (artifactXml != null)
return FhirParser.ParseResourceFromXml(artifactXml);
else
return null;
}
private IEnumerable<ConformanceInformation> readInformationFromFile(string path)
{
using (var bundleStream = File.OpenRead(path))
{
if (bundleStream != null)
{
var scanner = new ConformanceArtifactScanner(bundleStream, path);
return scanner.ListConformanceResourceInformation().ToList();
}
else
return Enumerable.Empty<ConformanceInformation>();
}
}