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

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

-- |
-- Module      : Amazonka.GlobalAccelerator.ListListeners
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- List the listeners for an accelerator.
--
-- This operation returns paginated results.
module Amazonka.GlobalAccelerator.ListListeners
  ( -- * Creating a Request
    ListListeners (..),
    newListListeners,

    -- * Request Lenses
    listListeners_maxResults,
    listListeners_nextToken,
    listListeners_acceleratorArn,

    -- * Destructuring the Response
    ListListenersResponse (..),
    newListListenersResponse,

    -- * Response Lenses
    listListenersResponse_listeners,
    listListenersResponse_nextToken,
    listListenersResponse_httpStatus,
  )
where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.GlobalAccelerator.Types
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | /See:/ 'newListListeners' smart constructor.
data ListListeners = ListListeners'
  { -- | The number of listener objects that you want to return with this call.
    -- The default value is 10.
    ListListeners -> Maybe Natural
maxResults :: Prelude.Maybe Prelude.Natural,
    -- | The token for the next set of results. You receive this token from a
    -- previous call.
    ListListeners -> Maybe Text
nextToken :: Prelude.Maybe Prelude.Text,
    -- | The Amazon Resource Name (ARN) of the accelerator for which you want to
    -- list listener objects.
    ListListeners -> Text
acceleratorArn :: Prelude.Text
  }
  deriving (ListListeners -> ListListeners -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ListListeners -> ListListeners -> Bool
$c/= :: ListListeners -> ListListeners -> Bool
== :: ListListeners -> ListListeners -> Bool
$c== :: ListListeners -> ListListeners -> Bool
Prelude.Eq, ReadPrec [ListListeners]
ReadPrec ListListeners
Int -> ReadS ListListeners
ReadS [ListListeners]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [ListListeners]
$creadListPrec :: ReadPrec [ListListeners]
readPrec :: ReadPrec ListListeners
$creadPrec :: ReadPrec ListListeners
readList :: ReadS [ListListeners]
$creadList :: ReadS [ListListeners]
readsPrec :: Int -> ReadS ListListeners
$creadsPrec :: Int -> ReadS ListListeners
Prelude.Read, Int -> ListListeners -> ShowS
[ListListeners] -> ShowS
ListListeners -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [ListListeners] -> ShowS
$cshowList :: [ListListeners] -> ShowS
show :: ListListeners -> String
$cshow :: ListListeners -> String
showsPrec :: Int -> ListListeners -> ShowS
$cshowsPrec :: Int -> ListListeners -> ShowS
Prelude.Show, forall x. Rep ListListeners x -> ListListeners
forall x. ListListeners -> Rep ListListeners x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep ListListeners x -> ListListeners
$cfrom :: forall x. ListListeners -> Rep ListListeners x
Prelude.Generic)

-- |
-- Create a value of 'ListListeners' 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:
--
-- 'maxResults', 'listListeners_maxResults' - The number of listener objects that you want to return with this call.
-- The default value is 10.
--
-- 'nextToken', 'listListeners_nextToken' - The token for the next set of results. You receive this token from a
-- previous call.
--
-- 'acceleratorArn', 'listListeners_acceleratorArn' - The Amazon Resource Name (ARN) of the accelerator for which you want to
-- list listener objects.
newListListeners ::
  -- | 'acceleratorArn'
  Prelude.Text ->
  ListListeners
newListListeners :: Text -> ListListeners
newListListeners Text
pAcceleratorArn_ =
  ListListeners'
    { $sel:maxResults:ListListeners' :: Maybe Natural
maxResults = forall a. Maybe a
Prelude.Nothing,
      $sel:nextToken:ListListeners' :: Maybe Text
nextToken = forall a. Maybe a
Prelude.Nothing,
      $sel:acceleratorArn:ListListeners' :: Text
acceleratorArn = Text
pAcceleratorArn_
    }

-- | The number of listener objects that you want to return with this call.
-- The default value is 10.
listListeners_maxResults :: Lens.Lens' ListListeners (Prelude.Maybe Prelude.Natural)
listListeners_maxResults :: Lens' ListListeners (Maybe Natural)
listListeners_maxResults = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListListeners' {Maybe Natural
maxResults :: Maybe Natural
$sel:maxResults:ListListeners' :: ListListeners -> Maybe Natural
maxResults} -> Maybe Natural
maxResults) (\s :: ListListeners
s@ListListeners' {} Maybe Natural
a -> ListListeners
s {$sel:maxResults:ListListeners' :: Maybe Natural
maxResults = Maybe Natural
a} :: ListListeners)

-- | The token for the next set of results. You receive this token from a
-- previous call.
listListeners_nextToken :: Lens.Lens' ListListeners (Prelude.Maybe Prelude.Text)
listListeners_nextToken :: Lens' ListListeners (Maybe Text)
listListeners_nextToken = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListListeners' {Maybe Text
nextToken :: Maybe Text
$sel:nextToken:ListListeners' :: ListListeners -> Maybe Text
nextToken} -> Maybe Text
nextToken) (\s :: ListListeners
s@ListListeners' {} Maybe Text
a -> ListListeners
s {$sel:nextToken:ListListeners' :: Maybe Text
nextToken = Maybe Text
a} :: ListListeners)

-- | The Amazon Resource Name (ARN) of the accelerator for which you want to
-- list listener objects.
listListeners_acceleratorArn :: Lens.Lens' ListListeners Prelude.Text
listListeners_acceleratorArn :: Lens' ListListeners Text
listListeners_acceleratorArn = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListListeners' {Text
acceleratorArn :: Text
$sel:acceleratorArn:ListListeners' :: ListListeners -> Text
acceleratorArn} -> Text
acceleratorArn) (\s :: ListListeners
s@ListListeners' {} Text
a -> ListListeners
s {$sel:acceleratorArn:ListListeners' :: Text
acceleratorArn = Text
a} :: ListListeners)

instance Core.AWSPager ListListeners where
  page :: ListListeners -> AWSResponse ListListeners -> Maybe ListListeners
page ListListeners
rq AWSResponse ListListeners
rs
    | forall a. AWSTruncated a => a -> Bool
Core.stop
        ( AWSResponse ListListeners
rs
            forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' ListListenersResponse (Maybe Text)
listListenersResponse_nextToken
            forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall a b. Prism (Maybe a) (Maybe b) a b
Lens._Just
        ) =
        forall a. Maybe a
Prelude.Nothing
    | forall a. AWSTruncated a => a -> Bool
Core.stop
        ( AWSResponse ListListeners
rs
            forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' ListListenersResponse (Maybe [Listener])
listListenersResponse_listeners
            forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall a b. Prism (Maybe a) (Maybe b) a b
Lens._Just
        ) =
        forall a. Maybe a
Prelude.Nothing
    | Bool
Prelude.otherwise =
        forall a. a -> Maybe a
Prelude.Just
          forall a b. (a -> b) -> a -> b
Prelude.$ ListListeners
rq
          forall a b. a -> (a -> b) -> b
Prelude.& Lens' ListListeners (Maybe Text)
listListeners_nextToken
          forall s t a b. ASetter s t a b -> b -> s -> t
Lens..~ AWSResponse ListListeners
rs
          forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' ListListenersResponse (Maybe Text)
listListenersResponse_nextToken
          forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall a b. Prism (Maybe a) (Maybe b) a b
Lens._Just

instance Core.AWSRequest ListListeners where
  type
    AWSResponse ListListeners =
      ListListenersResponse
  request :: (Service -> Service) -> ListListeners -> Request ListListeners
request Service -> Service
overrides =
    forall a. (ToRequest a, ToJSON a) => Service -> a -> Request a
Request.postJSON (Service -> Service
overrides Service
defaultService)
  response :: forall (m :: * -> *).
MonadResource m =>
(ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy ListListeners
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse ListListeners)))
response =
    forall (m :: * -> *) a.
MonadResource m =>
(Int -> ResponseHeaders -> Object -> Either String (AWSResponse a))
-> (ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy a
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse a)))
Response.receiveJSON
      ( \Int
s ResponseHeaders
h Object
x ->
          Maybe [Listener] -> Maybe Text -> Int -> ListListenersResponse
ListListenersResponse'
            forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x forall a. FromJSON a => Object -> Key -> Either String (Maybe a)
Data..?> Key
"Listeners" forall (f :: * -> *) a. Functor f => f (Maybe a) -> a -> f a
Core..!@ 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 -> Either String (Maybe a)
Data..?> Key
"NextToken")
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (forall (f :: * -> *) a. Applicative f => a -> f a
Prelude.pure (forall a. Enum a => a -> Int
Prelude.fromEnum Int
s))
      )

instance Prelude.Hashable ListListeners where
  hashWithSalt :: Int -> ListListeners -> Int
hashWithSalt Int
_salt ListListeners' {Maybe Natural
Maybe Text
Text
acceleratorArn :: Text
nextToken :: Maybe Text
maxResults :: Maybe Natural
$sel:acceleratorArn:ListListeners' :: ListListeners -> Text
$sel:nextToken:ListListeners' :: ListListeners -> Maybe Text
$sel:maxResults:ListListeners' :: ListListeners -> Maybe Natural
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Natural
maxResults
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
nextToken
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Text
acceleratorArn

instance Prelude.NFData ListListeners where
  rnf :: ListListeners -> ()
rnf ListListeners' {Maybe Natural
Maybe Text
Text
acceleratorArn :: Text
nextToken :: Maybe Text
maxResults :: Maybe Natural
$sel:acceleratorArn:ListListeners' :: ListListeners -> Text
$sel:nextToken:ListListeners' :: ListListeners -> Maybe Text
$sel:maxResults:ListListeners' :: ListListeners -> Maybe Natural
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe Natural
maxResults
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
nextToken
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Text
acceleratorArn

instance Data.ToHeaders ListListeners where
  toHeaders :: ListListeners -> ResponseHeaders
toHeaders =
    forall a b. a -> b -> a
Prelude.const
      ( forall a. Monoid a => [a] -> a
Prelude.mconcat
          [ HeaderName
"X-Amz-Target"
              forall a. ToHeader a => HeaderName -> a -> ResponseHeaders
Data.=# ( ByteString
"GlobalAccelerator_V20180706.ListListeners" ::
                          Prelude.ByteString
                      ),
            HeaderName
"Content-Type"
              forall a. ToHeader a => HeaderName -> a -> ResponseHeaders
Data.=# ( ByteString
"application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON ListListeners where
  toJSON :: ListListeners -> Value
toJSON ListListeners' {Maybe Natural
Maybe Text
Text
acceleratorArn :: Text
nextToken :: Maybe Text
maxResults :: Maybe Natural
$sel:acceleratorArn:ListListeners' :: ListListeners -> Text
$sel:nextToken:ListListeners' :: ListListeners -> Maybe Text
$sel:maxResults:ListListeners' :: ListListeners -> Maybe Natural
..} =
    [Pair] -> Value
Data.object
      ( forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [ (Key
"MaxResults" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe Natural
maxResults,
            (Key
"NextToken" 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
nextToken,
            forall a. a -> Maybe a
Prelude.Just
              (Key
"AcceleratorArn" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..= Text
acceleratorArn)
          ]
      )

instance Data.ToPath ListListeners where
  toPath :: ListListeners -> ByteString
toPath = forall a b. a -> b -> a
Prelude.const ByteString
"/"

instance Data.ToQuery ListListeners where
  toQuery :: ListListeners -> QueryString
toQuery = forall a b. a -> b -> a
Prelude.const forall a. Monoid a => a
Prelude.mempty

-- | /See:/ 'newListListenersResponse' smart constructor.
data ListListenersResponse = ListListenersResponse'
  { -- | The list of listeners for an accelerator.
    ListListenersResponse -> Maybe [Listener]
listeners :: Prelude.Maybe [Listener],
    -- | The token for the next set of results. You receive this token from a
    -- previous call.
    ListListenersResponse -> Maybe Text
nextToken :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    ListListenersResponse -> Int
httpStatus :: Prelude.Int
  }
  deriving (ListListenersResponse -> ListListenersResponse -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ListListenersResponse -> ListListenersResponse -> Bool
$c/= :: ListListenersResponse -> ListListenersResponse -> Bool
== :: ListListenersResponse -> ListListenersResponse -> Bool
$c== :: ListListenersResponse -> ListListenersResponse -> Bool
Prelude.Eq, ReadPrec [ListListenersResponse]
ReadPrec ListListenersResponse
Int -> ReadS ListListenersResponse
ReadS [ListListenersResponse]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [ListListenersResponse]
$creadListPrec :: ReadPrec [ListListenersResponse]
readPrec :: ReadPrec ListListenersResponse
$creadPrec :: ReadPrec ListListenersResponse
readList :: ReadS [ListListenersResponse]
$creadList :: ReadS [ListListenersResponse]
readsPrec :: Int -> ReadS ListListenersResponse
$creadsPrec :: Int -> ReadS ListListenersResponse
Prelude.Read, Int -> ListListenersResponse -> ShowS
[ListListenersResponse] -> ShowS
ListListenersResponse -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [ListListenersResponse] -> ShowS
$cshowList :: [ListListenersResponse] -> ShowS
show :: ListListenersResponse -> String
$cshow :: ListListenersResponse -> String
showsPrec :: Int -> ListListenersResponse -> ShowS
$cshowsPrec :: Int -> ListListenersResponse -> ShowS
Prelude.Show, forall x. Rep ListListenersResponse x -> ListListenersResponse
forall x. ListListenersResponse -> Rep ListListenersResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep ListListenersResponse x -> ListListenersResponse
$cfrom :: forall x. ListListenersResponse -> Rep ListListenersResponse x
Prelude.Generic)

-- |
-- Create a value of 'ListListenersResponse' 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:
--
-- 'listeners', 'listListenersResponse_listeners' - The list of listeners for an accelerator.
--
-- 'nextToken', 'listListenersResponse_nextToken' - The token for the next set of results. You receive this token from a
-- previous call.
--
-- 'httpStatus', 'listListenersResponse_httpStatus' - The response's http status code.
newListListenersResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListListenersResponse
newListListenersResponse :: Int -> ListListenersResponse
newListListenersResponse Int
pHttpStatus_ =
  ListListenersResponse'
    { $sel:listeners:ListListenersResponse' :: Maybe [Listener]
listeners = forall a. Maybe a
Prelude.Nothing,
      $sel:nextToken:ListListenersResponse' :: Maybe Text
nextToken = forall a. Maybe a
Prelude.Nothing,
      $sel:httpStatus:ListListenersResponse' :: Int
httpStatus = Int
pHttpStatus_
    }

-- | The list of listeners for an accelerator.
listListenersResponse_listeners :: Lens.Lens' ListListenersResponse (Prelude.Maybe [Listener])
listListenersResponse_listeners :: Lens' ListListenersResponse (Maybe [Listener])
listListenersResponse_listeners = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListListenersResponse' {Maybe [Listener]
listeners :: Maybe [Listener]
$sel:listeners:ListListenersResponse' :: ListListenersResponse -> Maybe [Listener]
listeners} -> Maybe [Listener]
listeners) (\s :: ListListenersResponse
s@ListListenersResponse' {} Maybe [Listener]
a -> ListListenersResponse
s {$sel:listeners:ListListenersResponse' :: Maybe [Listener]
listeners = Maybe [Listener]
a} :: ListListenersResponse) 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

-- | The token for the next set of results. You receive this token from a
-- previous call.
listListenersResponse_nextToken :: Lens.Lens' ListListenersResponse (Prelude.Maybe Prelude.Text)
listListenersResponse_nextToken :: Lens' ListListenersResponse (Maybe Text)
listListenersResponse_nextToken = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListListenersResponse' {Maybe Text
nextToken :: Maybe Text
$sel:nextToken:ListListenersResponse' :: ListListenersResponse -> Maybe Text
nextToken} -> Maybe Text
nextToken) (\s :: ListListenersResponse
s@ListListenersResponse' {} Maybe Text
a -> ListListenersResponse
s {$sel:nextToken:ListListenersResponse' :: Maybe Text
nextToken = Maybe Text
a} :: ListListenersResponse)

-- | The response's http status code.
listListenersResponse_httpStatus :: Lens.Lens' ListListenersResponse Prelude.Int
listListenersResponse_httpStatus :: Lens' ListListenersResponse Int
listListenersResponse_httpStatus = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListListenersResponse' {Int
httpStatus :: Int
$sel:httpStatus:ListListenersResponse' :: ListListenersResponse -> Int
httpStatus} -> Int
httpStatus) (\s :: ListListenersResponse
s@ListListenersResponse' {} Int
a -> ListListenersResponse
s {$sel:httpStatus:ListListenersResponse' :: Int
httpStatus = Int
a} :: ListListenersResponse)

instance Prelude.NFData ListListenersResponse where
  rnf :: ListListenersResponse -> ()
rnf ListListenersResponse' {Int
Maybe [Listener]
Maybe Text
httpStatus :: Int
nextToken :: Maybe Text
listeners :: Maybe [Listener]
$sel:httpStatus:ListListenersResponse' :: ListListenersResponse -> Int
$sel:nextToken:ListListenersResponse' :: ListListenersResponse -> Maybe Text
$sel:listeners:ListListenersResponse' :: ListListenersResponse -> Maybe [Listener]
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe [Listener]
listeners
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
nextToken
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Int
httpStatus