public ResolvedRoute ReferenceToRoute(HypermediaObjectReferenceBase reference)
{
var lookupType = reference.GetHypermediaType();
// ExternalReference object is not registered in the RouteRegister and provides its own URI
if (externalReferenceTypeInfo.IsAssignableFrom(lookupType))
{
if (!(reference.GetInstance() is ExternalReference externalReferenceObject))
{
throw new HypermediaRouteException("Can not get instance for ExternalReference.");
}
// we assume get here since external references will be links only for now
return(new ResolvedRoute(externalReferenceObject.ExternalUri.ToString(), HttpMethod.GET, externalReferenceObject.AvailableMediaTypes));
}
if (internalReferenceTypeInfo.IsAssignableFrom(lookupType))
{
if (!(reference.GetInstance() is InternalReference internalReference))
{
throw new HypermediaRouteException("Can not get instance for InternalReference.");
}
// we assume get here since external references will be links only for now
var routeInfo = new RouteInfo(internalReference.RouteName, HttpMethod.GET);
var resolvedInternalRoute = RouteUrl(routeInfo, internalReference.RouteParameters);
resolvedInternalRoute.AvailableMediaTypes = internalReference.AvailableMediaTypes;
return(resolvedInternalRoute);
}
if (reference is HypermediaExternalObjectReference)
{
throw new HypermediaRouteException("Can not get instance for HypermediaExternalObjectReference.");
}
var routeKeys = this.routeKeyFactory.GetHypermediaRouteKeys(reference);
return(this.GetRouteByType(lookupType, routeKeys));
}
public ResolvedRoute RouteUrl(RouteInfo routeInfo, object routeKeys = null)
{
var urlString = this.urlHelper.RouteUrl(routeInfo.Name, routeKeys, hypermediaUrlConfig.Scheme, hypermediaUrlConfig.Host.ToUriComponent());
return(new ResolvedRoute(urlString, routeInfo.HttpMethod, acceptableMediaType: routeInfo.AcceptableMediaType));
}