/// <summary>
/// Retrieves the current contents of a resource.
/// </summary>
/// <param name="collection">The resource type, in lowercase</param>
/// <param name="id">The id part of a Resource id</param>
/// <returns>A Result containing the resource, or an Issue</returns>
/// <remarks>
/// Note: Unknown resources and deleted resources are treated differently on a read:
/// * A deleted resource returns a 410 status code
/// * an unknown resource returns 404.
/// </remarks>
public ResourceEntry Read(string collection, string id)
{
Uri key = BuildKey(collection, id);
BundleEntry entry = store.Get(key);
if (entry == null)
{
throwNotFound("Cannot read resource", collection, id);
}
else if (entry is DeletedEntry)
{
var deletedentry = (entry as DeletedEntry);
var message = String.Format("A {0} resource with id {1} existed, but was deleted on {2} (version {3}).",
collection, id, deletedentry.When, new ResourceIdentity(deletedentry.Links.SelfLink).VersionId);
throw new SparkException(HttpStatusCode.Gone, message);
}
ResourceEntry result = (ResourceEntry)entry;
exporter.Externalize(result);
return(result);
}
public Bundle CreateBundle(Snapshot snapshot, int start, int count)
{
Bundle bundle = new Bundle();
bundle.Title = snapshot.FeedTitle;
bundle.TotalResults = snapshot.Count;
bundle.Id = Key.NewUuid();
bundle.AuthorName = "Furore Spark FHIR server";
bundle.AuthorUri = "http://fhir.furore.com";
bundle.Links = new UriLinkList();
bundle.Links.SelfLink = new Uri(snapshot.FeedSelfLink);
bundle.LastUpdated = snapshot.WhenCreated;
IEnumerable <Uri> keys = snapshot.Keys.Skip(start).Take(count);
bundle.Entries = store.Get(keys, snapshot.SortBy).ToList();
Include(bundle, snapshot.Includes);
buildLinks(bundle, snapshot, start, count);
exporter.Externalize(bundle);
return(bundle);
}