func loadRevel(routes []route) http.Handler {
router := revel.NewRouter("")
// parseRoutes
var rs []*revel.Route
for _, r := range routes {
rs = append(rs, revel.NewRoute(r.method, r.path, "RevelController.Handle", "", "", 0))
}
router.Routes = rs
// updateTree
router.Tree = pathtree.New()
for _, r := range router.Routes {
err := router.Tree.Add(r.TreePath, r)
// Allow GETs to respond to HEAD requests.
if err == nil && r.Method == "GET" {
err = router.Tree.Add("/HEAD"+r.Path, r)
}
// Error adding a route to the pathtree.
if err != nil {
panic(err)
}
}
rc := new(RevelController)
rc.router = router
return rc
}
func (router *Router) updateTree() *Error {
router.Tree = pathtree.New()
for _, route := range router.Routes {
err := router.Tree.Add(route.TreePath, route)
// Allow GETs to respond to HEAD requests.
if err == nil && route.Method == "GET" {
err = router.Tree.Add(treePath("HEAD", route.Path), route)
}
// Error adding a route to the pathtree.
if err != nil {
return routeError(err, route.routesPath, "", route.line)
}
}
return nil
}
func NewRouter(routesPath string) *Router {
return &Router{
Tree: pathtree.New(),
path: routesPath,
}
}