{-# 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.ELB.Types.ListenerDescription
-- Copyright   : (c) 2013-2021 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay <brendan.g.hay+amazonka@gmail.com>
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
module Amazonka.ELB.Types.ListenerDescription where

import qualified Amazonka.Core as Core
import Amazonka.ELB.Internal
import Amazonka.ELB.Types.Listener
import qualified Amazonka.Lens as Lens
import qualified Amazonka.Prelude as Prelude

-- | The policies enabled for a listener.
--
-- /See:/ 'newListenerDescription' smart constructor.
data ListenerDescription = ListenerDescription'
  { -- | The policies. If there are no policies enabled, the list is empty.
    ListenerDescription -> Maybe [Text]
policyNames :: Prelude.Maybe [Prelude.Text],
    -- | The listener.
    ListenerDescription -> Maybe Listener
listener :: Prelude.Maybe Listener
  }
  deriving (ListenerDescription -> ListenerDescription -> Bool
(ListenerDescription -> ListenerDescription -> Bool)
-> (ListenerDescription -> ListenerDescription -> Bool)
-> Eq ListenerDescription
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ListenerDescription -> ListenerDescription -> Bool
$c/= :: ListenerDescription -> ListenerDescription -> Bool
== :: ListenerDescription -> ListenerDescription -> Bool
$c== :: ListenerDescription -> ListenerDescription -> Bool
Prelude.Eq, ReadPrec [ListenerDescription]
ReadPrec ListenerDescription
Int -> ReadS ListenerDescription
ReadS [ListenerDescription]
(Int -> ReadS ListenerDescription)
-> ReadS [ListenerDescription]
-> ReadPrec ListenerDescription
-> ReadPrec [ListenerDescription]
-> Read ListenerDescription
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [ListenerDescription]
$creadListPrec :: ReadPrec [ListenerDescription]
readPrec :: ReadPrec ListenerDescription
$creadPrec :: ReadPrec ListenerDescription
readList :: ReadS [ListenerDescription]
$creadList :: ReadS [ListenerDescription]
readsPrec :: Int -> ReadS ListenerDescription
$creadsPrec :: Int -> ReadS ListenerDescription
Prelude.Read, Int -> ListenerDescription -> ShowS
[ListenerDescription] -> ShowS
ListenerDescription -> String
(Int -> ListenerDescription -> ShowS)
-> (ListenerDescription -> String)
-> ([ListenerDescription] -> ShowS)
-> Show ListenerDescription
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [ListenerDescription] -> ShowS
$cshowList :: [ListenerDescription] -> ShowS
show :: ListenerDescription -> String
$cshow :: ListenerDescription -> String
showsPrec :: Int -> ListenerDescription -> ShowS
$cshowsPrec :: Int -> ListenerDescription -> ShowS
Prelude.Show, (forall x. ListenerDescription -> Rep ListenerDescription x)
-> (forall x. Rep ListenerDescription x -> ListenerDescription)
-> Generic ListenerDescription
forall x. Rep ListenerDescription x -> ListenerDescription
forall x. ListenerDescription -> Rep ListenerDescription x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep ListenerDescription x -> ListenerDescription
$cfrom :: forall x. ListenerDescription -> Rep ListenerDescription x
Prelude.Generic)

-- |
-- Create a value of 'ListenerDescription' 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:
--
-- 'policyNames', 'listenerDescription_policyNames' - The policies. If there are no policies enabled, the list is empty.
--
-- 'listener', 'listenerDescription_listener' - The listener.
newListenerDescription ::
  ListenerDescription
newListenerDescription :: ListenerDescription
newListenerDescription =
  ListenerDescription' :: Maybe [Text] -> Maybe Listener -> ListenerDescription
ListenerDescription'
    { $sel:policyNames:ListenerDescription' :: Maybe [Text]
policyNames = Maybe [Text]
forall a. Maybe a
Prelude.Nothing,
      $sel:listener:ListenerDescription' :: Maybe Listener
listener = Maybe Listener
forall a. Maybe a
Prelude.Nothing
    }

-- | The policies. If there are no policies enabled, the list is empty.
listenerDescription_policyNames :: Lens.Lens' ListenerDescription (Prelude.Maybe [Prelude.Text])
listenerDescription_policyNames :: (Maybe [Text] -> f (Maybe [Text]))
-> ListenerDescription -> f ListenerDescription
listenerDescription_policyNames = (ListenerDescription -> Maybe [Text])
-> (ListenerDescription -> Maybe [Text] -> ListenerDescription)
-> Lens
     ListenerDescription
     ListenerDescription
     (Maybe [Text])
     (Maybe [Text])
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListenerDescription' {Maybe [Text]
policyNames :: Maybe [Text]
$sel:policyNames:ListenerDescription' :: ListenerDescription -> Maybe [Text]
policyNames} -> Maybe [Text]
policyNames) (\s :: ListenerDescription
s@ListenerDescription' {} Maybe [Text]
a -> ListenerDescription
s {$sel:policyNames:ListenerDescription' :: Maybe [Text]
policyNames = Maybe [Text]
a} :: ListenerDescription) ((Maybe [Text] -> f (Maybe [Text]))
 -> ListenerDescription -> f ListenerDescription)
-> ((Maybe [Text] -> f (Maybe [Text]))
    -> Maybe [Text] -> f (Maybe [Text]))
-> (Maybe [Text] -> f (Maybe [Text]))
-> ListenerDescription
-> f ListenerDescription
forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. AnIso [Text] [Text] [Text] [Text]
-> Iso (Maybe [Text]) (Maybe [Text]) (Maybe [Text]) (Maybe [Text])
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 AnIso [Text] [Text] [Text] [Text]
forall s t a b. (Coercible s a, Coercible t b) => Iso s t a b
Lens.coerced

-- | The listener.
listenerDescription_listener :: Lens.Lens' ListenerDescription (Prelude.Maybe Listener)
listenerDescription_listener :: (Maybe Listener -> f (Maybe Listener))
-> ListenerDescription -> f ListenerDescription
listenerDescription_listener = (ListenerDescription -> Maybe Listener)
-> (ListenerDescription -> Maybe Listener -> ListenerDescription)
-> Lens
     ListenerDescription
     ListenerDescription
     (Maybe Listener)
     (Maybe Listener)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListenerDescription' {Maybe Listener
listener :: Maybe Listener
$sel:listener:ListenerDescription' :: ListenerDescription -> Maybe Listener
listener} -> Maybe Listener
listener) (\s :: ListenerDescription
s@ListenerDescription' {} Maybe Listener
a -> ListenerDescription
s {$sel:listener:ListenerDescription' :: Maybe Listener
listener = Maybe Listener
a} :: ListenerDescription)

instance Core.FromXML ListenerDescription where
  parseXML :: [Node] -> Either String ListenerDescription
parseXML [Node]
x =
    Maybe [Text] -> Maybe Listener -> ListenerDescription
ListenerDescription'
      (Maybe [Text] -> Maybe Listener -> ListenerDescription)
-> Either String (Maybe [Text])
-> Either String (Maybe Listener -> ListenerDescription)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> ( [Node]
x [Node] -> Text -> Either String (Maybe [Node])
forall a. FromXML a => [Node] -> Text -> Either String (Maybe a)
Core..@? Text
"PolicyNames" Either String (Maybe [Node]) -> [Node] -> Either String [Node]
forall (f :: * -> *) a. Functor f => f (Maybe a) -> a -> f a
Core..!@ [Node]
forall a. Monoid a => a
Prelude.mempty
                      Either String [Node]
-> ([Node] -> Either String (Maybe [Text]))
-> Either String (Maybe [Text])
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
Prelude.>>= ([Node] -> Either String [Text])
-> [Node] -> Either String (Maybe [Text])
forall (f :: * -> *) a b.
Applicative f =>
([a] -> f b) -> [a] -> f (Maybe b)
Core.may (Text -> [Node] -> Either String [Text]
forall a. FromXML a => Text -> [Node] -> Either String [a]
Core.parseXMLList Text
"member")
                  )
      Either String (Maybe Listener -> ListenerDescription)
-> Either String (Maybe Listener)
-> Either String ListenerDescription
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> ([Node]
x [Node] -> Text -> Either String (Maybe Listener)
forall a. FromXML a => [Node] -> Text -> Either String (Maybe a)
Core..@? Text
"Listener")

instance Prelude.Hashable ListenerDescription

instance Prelude.NFData ListenerDescription