{-# 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.ElasticBeanstalk.Types.Listener
-- 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.ElasticBeanstalk.Types.Listener where

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

-- | Describes the properties of a Listener for the LoadBalancer.
--
-- /See:/ 'newListener' smart constructor.
data Listener = Listener'
  { -- | The protocol that is used by the Listener.
    Listener -> Maybe Text
protocol :: Prelude.Maybe Prelude.Text,
    -- | The port that is used by the Listener.
    Listener -> Maybe Int
port :: Prelude.Maybe Prelude.Int
  }
  deriving (Listener -> Listener -> Bool
(Listener -> Listener -> Bool)
-> (Listener -> Listener -> Bool) -> Eq Listener
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: Listener -> Listener -> Bool
$c/= :: Listener -> Listener -> Bool
== :: Listener -> Listener -> Bool
$c== :: Listener -> Listener -> Bool
Prelude.Eq, ReadPrec [Listener]
ReadPrec Listener
Int -> ReadS Listener
ReadS [Listener]
(Int -> ReadS Listener)
-> ReadS [Listener]
-> ReadPrec Listener
-> ReadPrec [Listener]
-> Read Listener
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [Listener]
$creadListPrec :: ReadPrec [Listener]
readPrec :: ReadPrec Listener
$creadPrec :: ReadPrec Listener
readList :: ReadS [Listener]
$creadList :: ReadS [Listener]
readsPrec :: Int -> ReadS Listener
$creadsPrec :: Int -> ReadS Listener
Prelude.Read, Int -> Listener -> ShowS
[Listener] -> ShowS
Listener -> String
(Int -> Listener -> ShowS)
-> (Listener -> String) -> ([Listener] -> ShowS) -> Show Listener
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [Listener] -> ShowS
$cshowList :: [Listener] -> ShowS
show :: Listener -> String
$cshow :: Listener -> String
showsPrec :: Int -> Listener -> ShowS
$cshowsPrec :: Int -> Listener -> ShowS
Prelude.Show, (forall x. Listener -> Rep Listener x)
-> (forall x. Rep Listener x -> Listener) -> Generic Listener
forall x. Rep Listener x -> Listener
forall x. Listener -> Rep Listener x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep Listener x -> Listener
$cfrom :: forall x. Listener -> Rep Listener x
Prelude.Generic)

-- |
-- Create a value of 'Listener' 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:
--
-- 'protocol', 'listener_protocol' - The protocol that is used by the Listener.
--
-- 'port', 'listener_port' - The port that is used by the Listener.
newListener ::
  Listener
newListener :: Listener
newListener =
  Listener' :: Maybe Text -> Maybe Int -> Listener
Listener'
    { $sel:protocol:Listener' :: Maybe Text
protocol = Maybe Text
forall a. Maybe a
Prelude.Nothing,
      $sel:port:Listener' :: Maybe Int
port = Maybe Int
forall a. Maybe a
Prelude.Nothing
    }

-- | The protocol that is used by the Listener.
listener_protocol :: Lens.Lens' Listener (Prelude.Maybe Prelude.Text)
listener_protocol :: (Maybe Text -> f (Maybe Text)) -> Listener -> f Listener
listener_protocol = (Listener -> Maybe Text)
-> (Listener -> Maybe Text -> Listener)
-> Lens Listener Listener (Maybe Text) (Maybe Text)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\Listener' {Maybe Text
protocol :: Maybe Text
$sel:protocol:Listener' :: Listener -> Maybe Text
protocol} -> Maybe Text
protocol) (\s :: Listener
s@Listener' {} Maybe Text
a -> Listener
s {$sel:protocol:Listener' :: Maybe Text
protocol = Maybe Text
a} :: Listener)

-- | The port that is used by the Listener.
listener_port :: Lens.Lens' Listener (Prelude.Maybe Prelude.Int)
listener_port :: (Maybe Int -> f (Maybe Int)) -> Listener -> f Listener
listener_port = (Listener -> Maybe Int)
-> (Listener -> Maybe Int -> Listener)
-> Lens Listener Listener (Maybe Int) (Maybe Int)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\Listener' {Maybe Int
port :: Maybe Int
$sel:port:Listener' :: Listener -> Maybe Int
port} -> Maybe Int
port) (\s :: Listener
s@Listener' {} Maybe Int
a -> Listener
s {$sel:port:Listener' :: Maybe Int
port = Maybe Int
a} :: Listener)

instance Core.FromXML Listener where
  parseXML :: [Node] -> Either String Listener
parseXML [Node]
x =
    Maybe Text -> Maybe Int -> Listener
Listener'
      (Maybe Text -> Maybe Int -> Listener)
-> Either String (Maybe Text)
-> Either String (Maybe Int -> Listener)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> ([Node]
x [Node] -> Text -> Either String (Maybe Text)
forall a. FromXML a => [Node] -> Text -> Either String (Maybe a)
Core..@? Text
"Protocol")
      Either String (Maybe Int -> Listener)
-> Either String (Maybe Int) -> Either String Listener
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> ([Node]
x [Node] -> Text -> Either String (Maybe Int)
forall a. FromXML a => [Node] -> Text -> Either String (Maybe a)
Core..@? Text
"Port")

instance Prelude.Hashable Listener

instance Prelude.NFData Listener