/// <summary>
/// Determine whether this route is a match for the incoming request by looking up the <see cref="!:IRouteData" /> for the route.
/// </summary>
/// <returns>
/// The <see cref="!:RouteData" /> for a route if matches; otherwise null.
/// </returns>
/// <param name="virtualPathRoot">The virtual path root.</param><param name="request">The request.</param>
public IHttpRouteData GetRouteData(string virtualPathRoot, HttpRequestMessage request)
{
var route = new SubRoute(request.RequestUri.LocalPath);
while (!route.AtEnd())
{
var key = Tuple.Create(request.Method.Method, route);
IHttpRoute[] data;
if (routDataCache.TryGetValue(key, out data))
{
var httpRouteDatas = data.Select(x => x.GetRouteData(virtualPathRoot, request)).Where(x => x != null).ToArray();
return(new RavenRouteCollectionRouteData(this, httpRouteDatas));
}
route.NextSubRoute();
}
return(LocateRouteData(virtualPathRoot, request));
}
