{-# 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.BackendServerDescription
-- 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.ELB.Types.BackendServerDescription where

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

-- | Information about the configuration of an EC2 instance.
--
-- /See:/ 'newBackendServerDescription' smart constructor.
data BackendServerDescription = BackendServerDescription'
  { -- | The port on which the EC2 instance is listening.
    BackendServerDescription -> Maybe Natural
instancePort :: Prelude.Maybe Prelude.Natural,
    -- | The names of the policies enabled for the EC2 instance.
    BackendServerDescription -> Maybe [Text]
policyNames :: Prelude.Maybe [Prelude.Text]
  }
  deriving (BackendServerDescription -> BackendServerDescription -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: BackendServerDescription -> BackendServerDescription -> Bool
$c/= :: BackendServerDescription -> BackendServerDescription -> Bool
== :: BackendServerDescription -> BackendServerDescription -> Bool
$c== :: BackendServerDescription -> BackendServerDescription -> Bool
Prelude.Eq, ReadPrec [BackendServerDescription]
ReadPrec BackendServerDescription
Int -> ReadS BackendServerDescription
ReadS [BackendServerDescription]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [BackendServerDescription]
$creadListPrec :: ReadPrec [BackendServerDescription]
readPrec :: ReadPrec BackendServerDescription
$creadPrec :: ReadPrec BackendServerDescription
readList :: ReadS [BackendServerDescription]
$creadList :: ReadS [BackendServerDescription]
readsPrec :: Int -> ReadS BackendServerDescription
$creadsPrec :: Int -> ReadS BackendServerDescription
Prelude.Read, Int -> BackendServerDescription -> ShowS
[BackendServerDescription] -> ShowS
BackendServerDescription -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [BackendServerDescription] -> ShowS
$cshowList :: [BackendServerDescription] -> ShowS
show :: BackendServerDescription -> String
$cshow :: BackendServerDescription -> String
showsPrec :: Int -> BackendServerDescription -> ShowS
$cshowsPrec :: Int -> BackendServerDescription -> ShowS
Prelude.Show, forall x.
Rep BackendServerDescription x -> BackendServerDescription
forall x.
BackendServerDescription -> Rep BackendServerDescription x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep BackendServerDescription x -> BackendServerDescription
$cfrom :: forall x.
BackendServerDescription -> Rep BackendServerDescription x
Prelude.Generic)

-- |
-- Create a value of 'BackendServerDescription' 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:
--
-- 'instancePort', 'backendServerDescription_instancePort' - The port on which the EC2 instance is listening.
--
-- 'policyNames', 'backendServerDescription_policyNames' - The names of the policies enabled for the EC2 instance.
newBackendServerDescription ::
  BackendServerDescription
newBackendServerDescription :: BackendServerDescription
newBackendServerDescription =
  BackendServerDescription'
    { $sel:instancePort:BackendServerDescription' :: Maybe Natural
instancePort =
        forall a. Maybe a
Prelude.Nothing,
      $sel:policyNames:BackendServerDescription' :: Maybe [Text]
policyNames = forall a. Maybe a
Prelude.Nothing
    }

-- | The port on which the EC2 instance is listening.
backendServerDescription_instancePort :: Lens.Lens' BackendServerDescription (Prelude.Maybe Prelude.Natural)
backendServerDescription_instancePort :: Lens' BackendServerDescription (Maybe Natural)
backendServerDescription_instancePort = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\BackendServerDescription' {Maybe Natural
instancePort :: Maybe Natural
$sel:instancePort:BackendServerDescription' :: BackendServerDescription -> Maybe Natural
instancePort} -> Maybe Natural
instancePort) (\s :: BackendServerDescription
s@BackendServerDescription' {} Maybe Natural
a -> BackendServerDescription
s {$sel:instancePort:BackendServerDescription' :: Maybe Natural
instancePort = Maybe Natural
a} :: BackendServerDescription)

-- | The names of the policies enabled for the EC2 instance.
backendServerDescription_policyNames :: Lens.Lens' BackendServerDescription (Prelude.Maybe [Prelude.Text])
backendServerDescription_policyNames :: Lens' BackendServerDescription (Maybe [Text])
backendServerDescription_policyNames = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\BackendServerDescription' {Maybe [Text]
policyNames :: Maybe [Text]
$sel:policyNames:BackendServerDescription' :: BackendServerDescription -> Maybe [Text]
policyNames} -> Maybe [Text]
policyNames) (\s :: BackendServerDescription
s@BackendServerDescription' {} Maybe [Text]
a -> BackendServerDescription
s {$sel:policyNames:BackendServerDescription' :: Maybe [Text]
policyNames = Maybe [Text]
a} :: BackendServerDescription) 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

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

instance Prelude.Hashable BackendServerDescription where
  hashWithSalt :: Int -> BackendServerDescription -> Int
hashWithSalt Int
_salt BackendServerDescription' {Maybe Natural
Maybe [Text]
policyNames :: Maybe [Text]
instancePort :: Maybe Natural
$sel:policyNames:BackendServerDescription' :: BackendServerDescription -> Maybe [Text]
$sel:instancePort:BackendServerDescription' :: BackendServerDescription -> Maybe Natural
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Natural
instancePort
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe [Text]
policyNames

instance Prelude.NFData BackendServerDescription where
  rnf :: BackendServerDescription -> ()
rnf BackendServerDescription' {Maybe Natural
Maybe [Text]
policyNames :: Maybe [Text]
instancePort :: Maybe Natural
$sel:policyNames:BackendServerDescription' :: BackendServerDescription -> Maybe [Text]
$sel:instancePort:BackendServerDescription' :: BackendServerDescription -> Maybe Natural
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe Natural
instancePort
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe [Text]
policyNames