{-# 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.WAFV2.Types.HTTPHeader
-- 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.WAFV2.Types.HTTPHeader 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

-- | Part of the response from GetSampledRequests. This is a complex type
-- that appears as @Headers@ in the response syntax. @HTTPHeader@ contains
-- the names and values of all of the headers that appear in one of the web
-- requests.
--
-- /See:/ 'newHTTPHeader' smart constructor.
data HTTPHeader = HTTPHeader'
  { -- | The name of the HTTP header.
    HTTPHeader -> Maybe Text
name :: Prelude.Maybe Prelude.Text,
    -- | The value of the HTTP header.
    HTTPHeader -> Maybe Text
value :: Prelude.Maybe Prelude.Text
  }
  deriving (HTTPHeader -> HTTPHeader -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: HTTPHeader -> HTTPHeader -> Bool
$c/= :: HTTPHeader -> HTTPHeader -> Bool
== :: HTTPHeader -> HTTPHeader -> Bool
$c== :: HTTPHeader -> HTTPHeader -> Bool
Prelude.Eq, ReadPrec [HTTPHeader]
ReadPrec HTTPHeader
Int -> ReadS HTTPHeader
ReadS [HTTPHeader]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [HTTPHeader]
$creadListPrec :: ReadPrec [HTTPHeader]
readPrec :: ReadPrec HTTPHeader
$creadPrec :: ReadPrec HTTPHeader
readList :: ReadS [HTTPHeader]
$creadList :: ReadS [HTTPHeader]
readsPrec :: Int -> ReadS HTTPHeader
$creadsPrec :: Int -> ReadS HTTPHeader
Prelude.Read, Int -> HTTPHeader -> ShowS
[HTTPHeader] -> ShowS
HTTPHeader -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [HTTPHeader] -> ShowS
$cshowList :: [HTTPHeader] -> ShowS
show :: HTTPHeader -> String
$cshow :: HTTPHeader -> String
showsPrec :: Int -> HTTPHeader -> ShowS
$cshowsPrec :: Int -> HTTPHeader -> ShowS
Prelude.Show, forall x. Rep HTTPHeader x -> HTTPHeader
forall x. HTTPHeader -> Rep HTTPHeader x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep HTTPHeader x -> HTTPHeader
$cfrom :: forall x. HTTPHeader -> Rep HTTPHeader x
Prelude.Generic)

-- |
-- Create a value of 'HTTPHeader' 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', 'hTTPHeader_name' - The name of the HTTP header.
--
-- 'value', 'hTTPHeader_value' - The value of the HTTP header.
newHTTPHeader ::
  HTTPHeader
newHTTPHeader :: HTTPHeader
newHTTPHeader =
  HTTPHeader'
    { $sel:name:HTTPHeader' :: Maybe Text
name = forall a. Maybe a
Prelude.Nothing,
      $sel:value:HTTPHeader' :: Maybe Text
value = forall a. Maybe a
Prelude.Nothing
    }

-- | The name of the HTTP header.
hTTPHeader_name :: Lens.Lens' HTTPHeader (Prelude.Maybe Prelude.Text)
hTTPHeader_name :: Lens' HTTPHeader (Maybe Text)
hTTPHeader_name = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\HTTPHeader' {Maybe Text
name :: Maybe Text
$sel:name:HTTPHeader' :: HTTPHeader -> Maybe Text
name} -> Maybe Text
name) (\s :: HTTPHeader
s@HTTPHeader' {} Maybe Text
a -> HTTPHeader
s {$sel:name:HTTPHeader' :: Maybe Text
name = Maybe Text
a} :: HTTPHeader)

-- | The value of the HTTP header.
hTTPHeader_value :: Lens.Lens' HTTPHeader (Prelude.Maybe Prelude.Text)
hTTPHeader_value :: Lens' HTTPHeader (Maybe Text)
hTTPHeader_value = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\HTTPHeader' {Maybe Text
value :: Maybe Text
$sel:value:HTTPHeader' :: HTTPHeader -> Maybe Text
value} -> Maybe Text
value) (\s :: HTTPHeader
s@HTTPHeader' {} Maybe Text
a -> HTTPHeader
s {$sel:value:HTTPHeader' :: Maybe Text
value = Maybe Text
a} :: HTTPHeader)

instance Data.FromJSON HTTPHeader where
  parseJSON :: Value -> Parser HTTPHeader
parseJSON =
    forall a. String -> (Object -> Parser a) -> Value -> Parser a
Data.withObject
      String
"HTTPHeader"
      ( \Object
x ->
          Maybe Text -> Maybe Text -> HTTPHeader
HTTPHeader'
            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
"Value")
      )

instance Prelude.Hashable HTTPHeader where
  hashWithSalt :: Int -> HTTPHeader -> Int
hashWithSalt Int
_salt HTTPHeader' {Maybe Text
value :: Maybe Text
name :: Maybe Text
$sel:value:HTTPHeader' :: HTTPHeader -> Maybe Text
$sel:name:HTTPHeader' :: HTTPHeader -> 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 Text
value

instance Prelude.NFData HTTPHeader where
  rnf :: HTTPHeader -> ()
rnf HTTPHeader' {Maybe Text
value :: Maybe Text
name :: Maybe Text
$sel:value:HTTPHeader' :: HTTPHeader -> Maybe Text
$sel:name:HTTPHeader' :: HTTPHeader -> 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 Text
value