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RouteRegistrationExtensions.cs
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RouteRegistrationExtensions.cs
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using System;
using System.Web.Compilation;
using System.Web.Routing;
using RouteMagic.Internals;
namespace RouteMagic
{
public static class RouteRegistrationExtensions
{
public static void RegisterRoutes(this RouteCollection routes,
string virtualPath)
{
if (String.IsNullOrEmpty(virtualPath))
{
throw new ArgumentNullException("virtualPath");
}
routes.ReloadRoutes(virtualPath);
ConfigFileChangeNotifier.Listen(virtualPath, routes.ReloadRoutes);
}
static void ReloadRoutes(this RouteCollection routes, string virtualPath)
{
var assembly = BuildManager.GetCompiledAssembly(virtualPath);
var registrar = assembly.CreateInstance("Routes") as IRouteRegistrar;
using (routes.GetWriteLock())
{
routes.Clear();
if (registrar != null)
{
registrar.RegisterRoutes(routes);
}
}
}
}
}