Copyright	(c) digitally induced GmbH 2021
Safe Haskell	None
Language	GHC2021

IHP.ServerSideComponent.ControllerFunctions

Contents

Orphan instances

Description

Synopsis

setState :: (?instanceRef :: IORef (ComponentInstance state), ?connection :: Connection, Component state action, ?context :: ControllerContext, ?request :: Request) => state -> IO ()
sendError :: (?connection :: Connection) => SSCError -> IO ()
getState :: (?instanceRef :: IORef (ComponentInstance state)) => IO state
deriveSSC :: Name -> Q [Dec]

Documentation

setState :: (?instanceRef :: IORef (ComponentInstance state), ?connection :: Connection, Component state action, ?context :: ControllerContext, ?request :: Request) => state -> IO () Source #

sendError :: (?connection :: Connection) => SSCError -> IO () Source #

Send an error message to the client

getState :: (?instanceRef :: IORef (ComponentInstance state)) => IO state Source #

deriveSSC :: Name -> Q [Dec] Source #

Orphan instances

FromJSON AttributeOperation Source #
Instance details Methods parseJSON :: Value -> Parser AttributeOperation # parseJSONList :: Value -> Parser [AttributeOperation] # omittedField :: Maybe AttributeOperation #
FromJSON NodeOperation Source #
Instance details Methods parseJSON :: Value -> Parser NodeOperation # parseJSONList :: Value -> Parser [NodeOperation] # omittedField :: Maybe NodeOperation #
FromJSON Attribute Source #
Instance details Methods parseJSON :: Value -> Parser Attribute # parseJSONList :: Value -> Parser [Attribute] # omittedField :: Maybe Attribute #
FromJSON Node Source #
Instance details Methods parseJSON :: Value -> Parser Node # parseJSONList :: Value -> Parser [Node] # omittedField :: Maybe Node #
FromJSON SSCError Source #
Instance details Methods parseJSON :: Value -> Parser SSCError # parseJSONList :: Value -> Parser [SSCError] # omittedField :: Maybe SSCError #
ToJSON AttributeOperation Source #
Instance details Methods toJSON :: AttributeOperation -> Value # toEncoding :: AttributeOperation -> Encoding # toJSONList :: [AttributeOperation] -> Value # toEncodingList :: [AttributeOperation] -> Encoding # omitField :: AttributeOperation -> Bool #
ToJSON NodeOperation Source #
Instance details Methods toJSON :: NodeOperation -> Value # toEncoding :: NodeOperation -> Encoding # toJSONList :: [NodeOperation] -> Value # toEncodingList :: [NodeOperation] -> Encoding # omitField :: NodeOperation -> Bool #
ToJSON Attribute Source #
Instance details Methods toJSON :: Attribute -> Value # toEncoding :: Attribute -> Encoding # toJSONList :: [Attribute] -> Value # toEncodingList :: [Attribute] -> Encoding # omitField :: Attribute -> Bool #
ToJSON Node Source #
Instance details Methods toJSON :: Node -> Value # toEncoding :: Node -> Encoding # toJSONList :: [Node] -> Value # toEncodingList :: [Node] -> Encoding # omitField :: Node -> Bool #
ToJSON SSCError Source #
Instance details Methods toJSON :: SSCError -> Value # toEncoding :: SSCError -> Encoding # toJSONList :: [SSCError] -> Value # toEncodingList :: [SSCError] -> Encoding # omitField :: SSCError -> Bool #