core/src/Network/Google/Data/JSON.hs · gogol

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1{-# LANGUAGE DeriveDataTypeable #-}

2{-# LANGUAGE GeneralizedNewtypeDeriving #-}

3{-# LANGUAGE ScopedTypeVariables #-}

5-- |

6-- Module : Network.Google.Data.JSON

8-- License : Mozilla Public License, v. 2.0.

9-- Maintainer : Brendan Hay <brendan.g.hay@gmail.com>

10-- Stability : provisional

11-- Portability : non-portable (GHC extensions)

13module Network.Google.Data.JSON

14 ( JSONValue

15 , parseJSONObject

16 , parseJSONText

17 , toJSONText

19 -- * Re-exports

20 , FromJSON (..)

21 , ToJSON (..)

23 , withObject

24 , emptyObject

25 , object

27 , (.=)

28 , (.:)

29 , (.:?)

30 , (.!=)

31 ) where

33import Data.Aeson

34import Data.Aeson.Types

35import Data.HashMap.Strict (HashMap)

36import Data.Text (Text)

37import Servant.API

39type JSONValue = Value

41parseJSONObject :: FromJSON a => HashMap Text Value -> Parser a

42parseJSONObject = parseJSON . Object

44parseJSONText :: FromText a => String -> Value -> Parser a

45parseJSONText n = withText n (maybe (fail n) pure . fromText)

47toJSONText :: ToText a => a -> Value

48toJSONText = String . toText