{-# 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.CloudWatchEvents.Types.ReplicationConfig
-- 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.CloudWatchEvents.Types.ReplicationConfig where

import Amazonka.CloudWatchEvents.Types.ReplicationState
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

-- | Endpoints can replicate all events to the secondary Region.
--
-- /See:/ 'newReplicationConfig' smart constructor.
data ReplicationConfig = ReplicationConfig'
  { -- | The state of event replication.
    ReplicationConfig -> Maybe ReplicationState
state :: Prelude.Maybe ReplicationState
  }
  deriving (ReplicationConfig -> ReplicationConfig -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ReplicationConfig -> ReplicationConfig -> Bool
$c/= :: ReplicationConfig -> ReplicationConfig -> Bool
== :: ReplicationConfig -> ReplicationConfig -> Bool
$c== :: ReplicationConfig -> ReplicationConfig -> Bool
Prelude.Eq, ReadPrec [ReplicationConfig]
ReadPrec ReplicationConfig
Int -> ReadS ReplicationConfig
ReadS [ReplicationConfig]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [ReplicationConfig]
$creadListPrec :: ReadPrec [ReplicationConfig]
readPrec :: ReadPrec ReplicationConfig
$creadPrec :: ReadPrec ReplicationConfig
readList :: ReadS [ReplicationConfig]
$creadList :: ReadS [ReplicationConfig]
readsPrec :: Int -> ReadS ReplicationConfig
$creadsPrec :: Int -> ReadS ReplicationConfig
Prelude.Read, Int -> ReplicationConfig -> ShowS
[ReplicationConfig] -> ShowS
ReplicationConfig -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [ReplicationConfig] -> ShowS
$cshowList :: [ReplicationConfig] -> ShowS
show :: ReplicationConfig -> String
$cshow :: ReplicationConfig -> String
showsPrec :: Int -> ReplicationConfig -> ShowS
$cshowsPrec :: Int -> ReplicationConfig -> ShowS
Prelude.Show, forall x. Rep ReplicationConfig x -> ReplicationConfig
forall x. ReplicationConfig -> Rep ReplicationConfig x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep ReplicationConfig x -> ReplicationConfig
$cfrom :: forall x. ReplicationConfig -> Rep ReplicationConfig x
Prelude.Generic)

-- |
-- Create a value of 'ReplicationConfig' 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:
--
-- 'state', 'replicationConfig_state' - The state of event replication.
newReplicationConfig ::
  ReplicationConfig
newReplicationConfig :: ReplicationConfig
newReplicationConfig =
  ReplicationConfig' {$sel:state:ReplicationConfig' :: Maybe ReplicationState
state = forall a. Maybe a
Prelude.Nothing}

-- | The state of event replication.
replicationConfig_state :: Lens.Lens' ReplicationConfig (Prelude.Maybe ReplicationState)
replicationConfig_state :: Lens' ReplicationConfig (Maybe ReplicationState)
replicationConfig_state = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ReplicationConfig' {Maybe ReplicationState
state :: Maybe ReplicationState
$sel:state:ReplicationConfig' :: ReplicationConfig -> Maybe ReplicationState
state} -> Maybe ReplicationState
state) (\s :: ReplicationConfig
s@ReplicationConfig' {} Maybe ReplicationState
a -> ReplicationConfig
s {$sel:state:ReplicationConfig' :: Maybe ReplicationState
state = Maybe ReplicationState
a} :: ReplicationConfig)

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

instance Prelude.Hashable ReplicationConfig where
  hashWithSalt :: Int -> ReplicationConfig -> Int
hashWithSalt Int
_salt ReplicationConfig' {Maybe ReplicationState
state :: Maybe ReplicationState
$sel:state:ReplicationConfig' :: ReplicationConfig -> Maybe ReplicationState
..} =
    Int
_salt forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe ReplicationState
state

instance Prelude.NFData ReplicationConfig where
  rnf :: ReplicationConfig -> ()
rnf ReplicationConfig' {Maybe ReplicationState
state :: Maybe ReplicationState
$sel:state:ReplicationConfig' :: ReplicationConfig -> Maybe ReplicationState
..} = forall a. NFData a => a -> ()
Prelude.rnf Maybe ReplicationState
state

instance Data.ToJSON ReplicationConfig where
  toJSON :: ReplicationConfig -> Value
toJSON ReplicationConfig' {Maybe ReplicationState
state :: Maybe ReplicationState
$sel:state:ReplicationConfig' :: ReplicationConfig -> Maybe ReplicationState
..} =
    [Pair] -> Value
Data.object
      ( forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [(Key
"State" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe ReplicationState
state]
      )