Safe Haskell	None
Language	Haskell98

Web.Routes.Happstack

Contents

Synopsis

Documentation

Arguments

:: (Functor m, Monad m, MonadPlus m, ServerMonad m)
=> Text	"http://example.org"
-> Text	path to this handler, .e.g. "route" or ""
-> Site url (m a)	the `Site`
-> m a

convert a Site to a normal Happstack route

calls mzero if the route can be decoded.

see also: implSite_

Arguments

:: (Functor m, Monad m, MonadPlus m, ServerMonad m)
=> Text	"http://example.org" (or "http://example.org:80")
-> Text	path to this handler, .e.g. "route" or ""
-> Site url (m a)	the `Site`
-> m (Either String a)

convert a Site to a normal Happstack route

If url decoding fails, it returns Left "the parse error", otherwise Right a.

Orphan instances

WebMonad a m => WebMonad a (RouteT url m) Source #
Methods finishWith :: a -> RouteT url m b
FilterMonad a m => FilterMonad a (RouteT url m) Source #
Methods setFilter :: (a -> a) -> RouteT url m () composeFilter :: (a -> a) -> RouteT url m () getFilter :: RouteT url m b -> RouteT url m (b, a -> a)
HasRqData m => HasRqData (RouteT url m) Source #
Methods askRqEnv :: RouteT url m RqEnv localRqEnv :: (RqEnv -> RqEnv) -> RouteT url m a -> RouteT url m a rqDataError :: Errors String -> RouteT url m a
Happstack m => Happstack (RouteT url m) Source #

ServerMonad m => ServerMonad (RouteT url m) Source #
Methods askRq :: RouteT url m Request localRq :: (Request -> Request) -> RouteT url m a -> RouteT url m a