Database.Beam.Backend.URI

Convenience methods for constructing backend-agnostic applications

Documentation

data BeamResourceNotFound

Constructors

BeamResourceNotFound

Instances

Show BeamResourceNotFound

Methods

showsPrec :: Int -> BeamResourceNotFound -> ShowS

show :: BeamResourceNotFound -> String

showList :: [BeamResourceNotFound] -> ShowS

Exception BeamResourceNotFound

Methods

toException :: BeamResourceNotFound -> SomeException

fromException :: SomeException -> Maybe BeamResourceNotFound

displayException :: BeamResourceNotFound -> String

data BeamOpenURIInvalid

Constructors

BeamOpenURIInvalid

Instances

Show BeamOpenURIInvalid

Methods

showsPrec :: Int -> BeamOpenURIInvalid -> ShowS

show :: BeamOpenURIInvalid -> String

showList :: [BeamOpenURIInvalid] -> ShowS

Exception BeamOpenURIInvalid

Methods

toException :: BeamOpenURIInvalid -> SomeException

fromException :: SomeException -> Maybe BeamOpenURIInvalid

displayException :: BeamOpenURIInvalid -> String

data BeamOpenURIUnsupportedScheme

Constructors

BeamOpenURIUnsupportedScheme String

Instances

Show BeamOpenURIUnsupportedScheme

Methods

showsPrec :: Int -> BeamOpenURIUnsupportedScheme -> ShowS

show :: BeamOpenURIUnsupportedScheme -> String

showList :: [BeamOpenURIUnsupportedScheme] -> ShowS

Exception BeamOpenURIUnsupportedScheme

Methods

toException :: BeamOpenURIUnsupportedScheme -> SomeException

fromException :: SomeException -> Maybe BeamOpenURIUnsupportedScheme

displayException :: BeamOpenURIUnsupportedScheme -> String

data BeamURIOpener c where

Constructors

BeamURIOpener :: MonadBeam syntax be hdl m => c syntax be hdl m -> (forall a. URI -> (hdl -> IO a) -> IO a) -> BeamURIOpener c

newtype BeamURIOpeners c where

Constructors

BeamURIOpeners :: Map String (BeamURIOpener c) -> BeamURIOpeners c

Instances

Monoid (BeamURIOpeners c)

Methods

mempty :: BeamURIOpeners c

mappend :: BeamURIOpeners c -> BeamURIOpeners c -> BeamURIOpeners c

mconcat :: [BeamURIOpeners c] -> BeamURIOpeners c

mkUriOpener :: MonadBeam syntax be hdl m => String -> (forall a. URI -> (hdl -> IO a) -> IO a) -> c syntax be hdl m -> BeamURIOpeners c

withDbFromUri :: forall c a. BeamURIOpeners c -> String -> (forall syntax be hdl m. MonadBeam syntax be hdl m => c syntax be hdl m -> m a) -> IO a

withDbConnection :: forall c a. BeamURIOpeners c -> String -> (forall syntax be hdl m. MonadBeam syntax be hdl m => c syntax be hdl m -> hdl -> IO a) -> IO a