{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.Glue.Types.SerDeInfo
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
module Amazonka.Glue.Types.SerDeInfo where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import qualified Amazonka.Prelude as Prelude

-- | Information about a serialization\/deserialization program (SerDe) that
-- serves as an extractor and loader.
--
-- /See:/ 'newSerDeInfo' smart constructor.
data SerDeInfo = SerDeInfo'
  { -- | Name of the SerDe.
    SerDeInfo -> Maybe Text
name :: Prelude.Maybe Prelude.Text,
    -- | These key-value pairs define initialization parameters for the SerDe.
    SerDeInfo -> Maybe (HashMap Text Text)
parameters :: Prelude.Maybe (Prelude.HashMap Prelude.Text Prelude.Text),
    -- | Usually the class that implements the SerDe. An example is
    -- @org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe@.
    SerDeInfo -> Maybe Text
serializationLibrary :: Prelude.Maybe Prelude.Text
  }
  deriving (SerDeInfo -> SerDeInfo -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: SerDeInfo -> SerDeInfo -> Bool
$c/= :: SerDeInfo -> SerDeInfo -> Bool
== :: SerDeInfo -> SerDeInfo -> Bool
$c== :: SerDeInfo -> SerDeInfo -> Bool
Prelude.Eq, ReadPrec [SerDeInfo]
ReadPrec SerDeInfo
Int -> ReadS SerDeInfo
ReadS [SerDeInfo]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [SerDeInfo]
$creadListPrec :: ReadPrec [SerDeInfo]
readPrec :: ReadPrec SerDeInfo
$creadPrec :: ReadPrec SerDeInfo
readList :: ReadS [SerDeInfo]
$creadList :: ReadS [SerDeInfo]
readsPrec :: Int -> ReadS SerDeInfo
$creadsPrec :: Int -> ReadS SerDeInfo
Prelude.Read, Int -> SerDeInfo -> ShowS
[SerDeInfo] -> ShowS
SerDeInfo -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [SerDeInfo] -> ShowS
$cshowList :: [SerDeInfo] -> ShowS
show :: SerDeInfo -> String
$cshow :: SerDeInfo -> String
showsPrec :: Int -> SerDeInfo -> ShowS
$cshowsPrec :: Int -> SerDeInfo -> ShowS
Prelude.Show, forall x. Rep SerDeInfo x -> SerDeInfo
forall x. SerDeInfo -> Rep SerDeInfo x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep SerDeInfo x -> SerDeInfo
$cfrom :: forall x. SerDeInfo -> Rep SerDeInfo x
Prelude.Generic)

-- |
-- Create a value of 'SerDeInfo' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'name', 'serDeInfo_name' - Name of the SerDe.
--
-- 'parameters', 'serDeInfo_parameters' - These key-value pairs define initialization parameters for the SerDe.
--
-- 'serializationLibrary', 'serDeInfo_serializationLibrary' - Usually the class that implements the SerDe. An example is
-- @org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe@.
newSerDeInfo ::
  SerDeInfo
newSerDeInfo :: SerDeInfo
newSerDeInfo =
  SerDeInfo'
    { $sel:name:SerDeInfo' :: Maybe Text
name = forall a. Maybe a
Prelude.Nothing,
      $sel:parameters:SerDeInfo' :: Maybe (HashMap Text Text)
parameters = forall a. Maybe a
Prelude.Nothing,
      $sel:serializationLibrary:SerDeInfo' :: Maybe Text
serializationLibrary = forall a. Maybe a
Prelude.Nothing
    }

-- | Name of the SerDe.
serDeInfo_name :: Lens.Lens' SerDeInfo (Prelude.Maybe Prelude.Text)
serDeInfo_name :: Lens' SerDeInfo (Maybe Text)
serDeInfo_name = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\SerDeInfo' {Maybe Text
name :: Maybe Text
$sel:name:SerDeInfo' :: SerDeInfo -> Maybe Text
name} -> Maybe Text
name) (\s :: SerDeInfo
s@SerDeInfo' {} Maybe Text
a -> SerDeInfo
s {$sel:name:SerDeInfo' :: Maybe Text
name = Maybe Text
a} :: SerDeInfo)

-- | These key-value pairs define initialization parameters for the SerDe.
serDeInfo_parameters :: Lens.Lens' SerDeInfo (Prelude.Maybe (Prelude.HashMap Prelude.Text Prelude.Text))
serDeInfo_parameters :: Lens' SerDeInfo (Maybe (HashMap Text Text))
serDeInfo_parameters = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\SerDeInfo' {Maybe (HashMap Text Text)
parameters :: Maybe (HashMap Text Text)
$sel:parameters:SerDeInfo' :: SerDeInfo -> Maybe (HashMap Text Text)
parameters} -> Maybe (HashMap Text Text)
parameters) (\s :: SerDeInfo
s@SerDeInfo' {} Maybe (HashMap Text Text)
a -> SerDeInfo
s {$sel:parameters:SerDeInfo' :: Maybe (HashMap Text Text)
parameters = Maybe (HashMap Text Text)
a} :: SerDeInfo) forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall (f :: * -> *) (g :: * -> *) s t a b.
(Functor f, Functor g) =>
AnIso s t a b -> Iso (f s) (g t) (f a) (g b)
Lens.mapping forall s t a b. (Coercible s a, Coercible t b) => Iso s t a b
Lens.coerced

-- | Usually the class that implements the SerDe. An example is
-- @org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe@.
serDeInfo_serializationLibrary :: Lens.Lens' SerDeInfo (Prelude.Maybe Prelude.Text)
serDeInfo_serializationLibrary :: Lens' SerDeInfo (Maybe Text)
serDeInfo_serializationLibrary = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\SerDeInfo' {Maybe Text
serializationLibrary :: Maybe Text
$sel:serializationLibrary:SerDeInfo' :: SerDeInfo -> Maybe Text
serializationLibrary} -> Maybe Text
serializationLibrary) (\s :: SerDeInfo
s@SerDeInfo' {} Maybe Text
a -> SerDeInfo
s {$sel:serializationLibrary:SerDeInfo' :: Maybe Text
serializationLibrary = Maybe Text
a} :: SerDeInfo)

instance Data.FromJSON SerDeInfo where
  parseJSON :: Value -> Parser SerDeInfo
parseJSON =
    forall a. String -> (Object -> Parser a) -> Value -> Parser a
Data.withObject
      String
"SerDeInfo"
      ( \Object
x ->
          Maybe Text -> Maybe (HashMap Text Text) -> Maybe Text -> SerDeInfo
SerDeInfo'
            forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"Name")
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Object
x forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"Parameters" forall a. Parser (Maybe a) -> a -> Parser a
Data..!= forall a. Monoid a => a
Prelude.mempty)
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Object
x forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"SerializationLibrary")
      )

instance Prelude.Hashable SerDeInfo where
  hashWithSalt :: Int -> SerDeInfo -> Int
hashWithSalt Int
_salt SerDeInfo' {Maybe Text
Maybe (HashMap Text Text)
serializationLibrary :: Maybe Text
parameters :: Maybe (HashMap Text Text)
name :: Maybe Text
$sel:serializationLibrary:SerDeInfo' :: SerDeInfo -> Maybe Text
$sel:parameters:SerDeInfo' :: SerDeInfo -> Maybe (HashMap Text Text)
$sel:name:SerDeInfo' :: SerDeInfo -> Maybe Text
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
name
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe (HashMap Text Text)
parameters
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
serializationLibrary

instance Prelude.NFData SerDeInfo where
  rnf :: SerDeInfo -> ()
rnf SerDeInfo' {Maybe Text
Maybe (HashMap Text Text)
serializationLibrary :: Maybe Text
parameters :: Maybe (HashMap Text Text)
name :: Maybe Text
$sel:serializationLibrary:SerDeInfo' :: SerDeInfo -> Maybe Text
$sel:parameters:SerDeInfo' :: SerDeInfo -> Maybe (HashMap Text Text)
$sel:name:SerDeInfo' :: SerDeInfo -> Maybe Text
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
name
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe (HashMap Text Text)
parameters
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
serializationLibrary

instance Data.ToJSON SerDeInfo where
  toJSON :: SerDeInfo -> Value
toJSON SerDeInfo' {Maybe Text
Maybe (HashMap Text Text)
serializationLibrary :: Maybe Text
parameters :: Maybe (HashMap Text Text)
name :: Maybe Text
$sel:serializationLibrary:SerDeInfo' :: SerDeInfo -> Maybe Text
$sel:parameters:SerDeInfo' :: SerDeInfo -> Maybe (HashMap Text Text)
$sel:name:SerDeInfo' :: SerDeInfo -> Maybe Text
..} =
    [Pair] -> Value
Data.object
      ( forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [ (Key
"Name" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe Text
name,
            (Key
"Parameters" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe (HashMap Text Text)
parameters,
            (Key
"SerializationLibrary" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=)
              forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe Text
serializationLibrary
          ]
      )