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https://github.com/iris-contrib/plugin/blob/master/cors/plugin.go#L28

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This commit is contained in:
Gerasimos (Makis) Maropoulos
2017-01-27 14:25:48 +02:00
parent 4a903886e8
commit 73b8396cd6
3 changed files with 40 additions and 6 deletions
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34
iris.go
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@@ -176,6 +176,7 @@ type (
UseGlobal(middleware ...Handler)
UseGlobalFunc(middleware ...HandlerFunc)
ChangeRouter(http.Handler)
Lookup(routeName string) Route
Lookups() []Route
SetRouteOnline(r Route, HTTPMethod string) bool
@@ -1037,6 +1038,38 @@ func (s *Framework) UseGlobalFunc(handlersFn ...HandlerFunc) {
s.UseGlobal(convertToHandlers(handlersFn)...)
}
// ChangeRouter force-changes the pre-defined iris' router while RUNTIME
// this function can be used to wrap the existing router with other.
// You can already do all these things with plugins, this function is a sugar for the craziest among us.
//
// Example of its only usage:
// https://github.com/iris-contrib/plugin/blob/master/cors/plugin.go#L22
// https://github.com/iris-contrib/plugin/blob/master/cors/plugin.go#L25
// https://github.com/iris-contrib/plugin/blob/master/cors/plugin.go#L28
//
// It's recommended that you use Plugin.PreBuild to change the router BEFORE the BUILD state.
func ChangeRouter(h http.Handler) {
Default.ChangeRouter(h)
}
// ChangeRouter force-changes the pre-defined iris' router while RUNTIME
// this function can be used to wrap the existing router with other.
// You can already do all these things with plugins, this function is a sugar for the craziest among us.
//
// Example of its only usage:
// https://github.com/iris-contrib/plugin/blob/master/cors/plugin.go#L22
// https://github.com/iris-contrib/plugin/blob/master/cors/plugin.go#L25
// https://github.com/iris-contrib/plugin/blob/master/cors/plugin.go#L28
//
// It's recommended that you use Plugin.PreBuild to change the router BEFORE the BUILD state.
func (s *Framework) ChangeRouter(h http.Handler) {
s.Router = h
s.srv.Handler = h
}
///TODO: Inside note for author:
// make one and only one common API interface for all iris' supported Routers(gorillamux,httprouter,corsrouter)
// Lookup returns a registered route by its name
func Lookup(routeName string) Route {
return Default.Lookup(routeName)
@@ -1558,7 +1591,6 @@ func (api *muxAPI) Handle(method string, registeredPath string, handlers ...Hand
r := api.mux.register(method, subdomain, path, middleware)
api.apiRoutes = append(api.apiRoutes, r)
// should we remove the api.apiRoutes on the .Party (new children party) ?, No, because the user maybe use this party later
// should we add to the 'inheritance tree' the api.apiRoutes, No, these are for this specific party only, because the user propably, will have unexpected behavior when using Use/UseFunc, Done/DoneFunc
return r.setName