{-# 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.Redshift.Types.ClusterDbRevision
-- 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.Redshift.Types.ClusterDbRevision where

import qualified Amazonka.Core as Core
import qualified Amazonka.Lens as Lens
import qualified Amazonka.Prelude as Prelude
import Amazonka.Redshift.Internal
import Amazonka.Redshift.Types.RevisionTarget

-- | Describes a @ClusterDbRevision@.
--
-- /See:/ 'newClusterDbRevision' smart constructor.
data ClusterDbRevision = ClusterDbRevision'
  { -- | The date on which the database revision was released.
    ClusterDbRevision -> Maybe ISO8601
databaseRevisionReleaseDate :: Prelude.Maybe Core.ISO8601,
    -- | The unique identifier of the cluster.
    ClusterDbRevision -> Maybe Text
clusterIdentifier :: Prelude.Maybe Prelude.Text,
    -- | A string representing the current cluster version.
    ClusterDbRevision -> Maybe Text
currentDatabaseRevision :: Prelude.Maybe Prelude.Text,
    -- | A list of @RevisionTarget@ objects, where each object describes the
    -- database revision that a cluster can be updated to.
    ClusterDbRevision -> Maybe [RevisionTarget]
revisionTargets :: Prelude.Maybe [RevisionTarget]
  }
  deriving (ClusterDbRevision -> ClusterDbRevision -> Bool
(ClusterDbRevision -> ClusterDbRevision -> Bool)
-> (ClusterDbRevision -> ClusterDbRevision -> Bool)
-> Eq ClusterDbRevision
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ClusterDbRevision -> ClusterDbRevision -> Bool
$c/= :: ClusterDbRevision -> ClusterDbRevision -> Bool
== :: ClusterDbRevision -> ClusterDbRevision -> Bool
$c== :: ClusterDbRevision -> ClusterDbRevision -> Bool
Prelude.Eq, ReadPrec [ClusterDbRevision]
ReadPrec ClusterDbRevision
Int -> ReadS ClusterDbRevision
ReadS [ClusterDbRevision]
(Int -> ReadS ClusterDbRevision)
-> ReadS [ClusterDbRevision]
-> ReadPrec ClusterDbRevision
-> ReadPrec [ClusterDbRevision]
-> Read ClusterDbRevision
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [ClusterDbRevision]
$creadListPrec :: ReadPrec [ClusterDbRevision]
readPrec :: ReadPrec ClusterDbRevision
$creadPrec :: ReadPrec ClusterDbRevision
readList :: ReadS [ClusterDbRevision]
$creadList :: ReadS [ClusterDbRevision]
readsPrec :: Int -> ReadS ClusterDbRevision
$creadsPrec :: Int -> ReadS ClusterDbRevision
Prelude.Read, Int -> ClusterDbRevision -> ShowS
[ClusterDbRevision] -> ShowS
ClusterDbRevision -> String
(Int -> ClusterDbRevision -> ShowS)
-> (ClusterDbRevision -> String)
-> ([ClusterDbRevision] -> ShowS)
-> Show ClusterDbRevision
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [ClusterDbRevision] -> ShowS
$cshowList :: [ClusterDbRevision] -> ShowS
show :: ClusterDbRevision -> String
$cshow :: ClusterDbRevision -> String
showsPrec :: Int -> ClusterDbRevision -> ShowS
$cshowsPrec :: Int -> ClusterDbRevision -> ShowS
Prelude.Show, (forall x. ClusterDbRevision -> Rep ClusterDbRevision x)
-> (forall x. Rep ClusterDbRevision x -> ClusterDbRevision)
-> Generic ClusterDbRevision
forall x. Rep ClusterDbRevision x -> ClusterDbRevision
forall x. ClusterDbRevision -> Rep ClusterDbRevision x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep ClusterDbRevision x -> ClusterDbRevision
$cfrom :: forall x. ClusterDbRevision -> Rep ClusterDbRevision x
Prelude.Generic)

-- |
-- Create a value of 'ClusterDbRevision' 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:
--
-- 'databaseRevisionReleaseDate', 'clusterDbRevision_databaseRevisionReleaseDate' - The date on which the database revision was released.
--
-- 'clusterIdentifier', 'clusterDbRevision_clusterIdentifier' - The unique identifier of the cluster.
--
-- 'currentDatabaseRevision', 'clusterDbRevision_currentDatabaseRevision' - A string representing the current cluster version.
--
-- 'revisionTargets', 'clusterDbRevision_revisionTargets' - A list of @RevisionTarget@ objects, where each object describes the
-- database revision that a cluster can be updated to.
newClusterDbRevision ::
  ClusterDbRevision
newClusterDbRevision :: ClusterDbRevision
newClusterDbRevision =
  ClusterDbRevision' :: Maybe ISO8601
-> Maybe Text
-> Maybe Text
-> Maybe [RevisionTarget]
-> ClusterDbRevision
ClusterDbRevision'
    { $sel:databaseRevisionReleaseDate:ClusterDbRevision' :: Maybe ISO8601
databaseRevisionReleaseDate =
        Maybe ISO8601
forall a. Maybe a
Prelude.Nothing,
      $sel:clusterIdentifier:ClusterDbRevision' :: Maybe Text
clusterIdentifier = Maybe Text
forall a. Maybe a
Prelude.Nothing,
      $sel:currentDatabaseRevision:ClusterDbRevision' :: Maybe Text
currentDatabaseRevision = Maybe Text
forall a. Maybe a
Prelude.Nothing,
      $sel:revisionTargets:ClusterDbRevision' :: Maybe [RevisionTarget]
revisionTargets = Maybe [RevisionTarget]
forall a. Maybe a
Prelude.Nothing
    }

-- | The date on which the database revision was released.
clusterDbRevision_databaseRevisionReleaseDate :: Lens.Lens' ClusterDbRevision (Prelude.Maybe Prelude.UTCTime)
clusterDbRevision_databaseRevisionReleaseDate :: (Maybe UTCTime -> f (Maybe UTCTime))
-> ClusterDbRevision -> f ClusterDbRevision
clusterDbRevision_databaseRevisionReleaseDate = (ClusterDbRevision -> Maybe ISO8601)
-> (ClusterDbRevision -> Maybe ISO8601 -> ClusterDbRevision)
-> Lens
     ClusterDbRevision ClusterDbRevision (Maybe ISO8601) (Maybe ISO8601)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ClusterDbRevision' {Maybe ISO8601
databaseRevisionReleaseDate :: Maybe ISO8601
$sel:databaseRevisionReleaseDate:ClusterDbRevision' :: ClusterDbRevision -> Maybe ISO8601
databaseRevisionReleaseDate} -> Maybe ISO8601
databaseRevisionReleaseDate) (\s :: ClusterDbRevision
s@ClusterDbRevision' {} Maybe ISO8601
a -> ClusterDbRevision
s {$sel:databaseRevisionReleaseDate:ClusterDbRevision' :: Maybe ISO8601
databaseRevisionReleaseDate = Maybe ISO8601
a} :: ClusterDbRevision) ((Maybe ISO8601 -> f (Maybe ISO8601))
 -> ClusterDbRevision -> f ClusterDbRevision)
-> ((Maybe UTCTime -> f (Maybe UTCTime))
    -> Maybe ISO8601 -> f (Maybe ISO8601))
-> (Maybe UTCTime -> f (Maybe UTCTime))
-> ClusterDbRevision
-> f ClusterDbRevision
forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. AnIso ISO8601 ISO8601 UTCTime UTCTime
-> Iso
     (Maybe ISO8601) (Maybe ISO8601) (Maybe UTCTime) (Maybe UTCTime)
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 ISO8601 ISO8601 UTCTime UTCTime
forall (a :: Format). Iso' (Time a) UTCTime
Core._Time

-- | The unique identifier of the cluster.
clusterDbRevision_clusterIdentifier :: Lens.Lens' ClusterDbRevision (Prelude.Maybe Prelude.Text)
clusterDbRevision_clusterIdentifier :: (Maybe Text -> f (Maybe Text))
-> ClusterDbRevision -> f ClusterDbRevision
clusterDbRevision_clusterIdentifier = (ClusterDbRevision -> Maybe Text)
-> (ClusterDbRevision -> Maybe Text -> ClusterDbRevision)
-> Lens
     ClusterDbRevision ClusterDbRevision (Maybe Text) (Maybe Text)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ClusterDbRevision' {Maybe Text
clusterIdentifier :: Maybe Text
$sel:clusterIdentifier:ClusterDbRevision' :: ClusterDbRevision -> Maybe Text
clusterIdentifier} -> Maybe Text
clusterIdentifier) (\s :: ClusterDbRevision
s@ClusterDbRevision' {} Maybe Text
a -> ClusterDbRevision
s {$sel:clusterIdentifier:ClusterDbRevision' :: Maybe Text
clusterIdentifier = Maybe Text
a} :: ClusterDbRevision)

-- | A string representing the current cluster version.
clusterDbRevision_currentDatabaseRevision :: Lens.Lens' ClusterDbRevision (Prelude.Maybe Prelude.Text)
clusterDbRevision_currentDatabaseRevision :: (Maybe Text -> f (Maybe Text))
-> ClusterDbRevision -> f ClusterDbRevision
clusterDbRevision_currentDatabaseRevision = (ClusterDbRevision -> Maybe Text)
-> (ClusterDbRevision -> Maybe Text -> ClusterDbRevision)
-> Lens
     ClusterDbRevision ClusterDbRevision (Maybe Text) (Maybe Text)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ClusterDbRevision' {Maybe Text
currentDatabaseRevision :: Maybe Text
$sel:currentDatabaseRevision:ClusterDbRevision' :: ClusterDbRevision -> Maybe Text
currentDatabaseRevision} -> Maybe Text
currentDatabaseRevision) (\s :: ClusterDbRevision
s@ClusterDbRevision' {} Maybe Text
a -> ClusterDbRevision
s {$sel:currentDatabaseRevision:ClusterDbRevision' :: Maybe Text
currentDatabaseRevision = Maybe Text
a} :: ClusterDbRevision)

-- | A list of @RevisionTarget@ objects, where each object describes the
-- database revision that a cluster can be updated to.
clusterDbRevision_revisionTargets :: Lens.Lens' ClusterDbRevision (Prelude.Maybe [RevisionTarget])
clusterDbRevision_revisionTargets :: (Maybe [RevisionTarget] -> f (Maybe [RevisionTarget]))
-> ClusterDbRevision -> f ClusterDbRevision
clusterDbRevision_revisionTargets = (ClusterDbRevision -> Maybe [RevisionTarget])
-> (ClusterDbRevision
    -> Maybe [RevisionTarget] -> ClusterDbRevision)
-> Lens
     ClusterDbRevision
     ClusterDbRevision
     (Maybe [RevisionTarget])
     (Maybe [RevisionTarget])
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ClusterDbRevision' {Maybe [RevisionTarget]
revisionTargets :: Maybe [RevisionTarget]
$sel:revisionTargets:ClusterDbRevision' :: ClusterDbRevision -> Maybe [RevisionTarget]
revisionTargets} -> Maybe [RevisionTarget]
revisionTargets) (\s :: ClusterDbRevision
s@ClusterDbRevision' {} Maybe [RevisionTarget]
a -> ClusterDbRevision
s {$sel:revisionTargets:ClusterDbRevision' :: Maybe [RevisionTarget]
revisionTargets = Maybe [RevisionTarget]
a} :: ClusterDbRevision) ((Maybe [RevisionTarget] -> f (Maybe [RevisionTarget]))
 -> ClusterDbRevision -> f ClusterDbRevision)
-> ((Maybe [RevisionTarget] -> f (Maybe [RevisionTarget]))
    -> Maybe [RevisionTarget] -> f (Maybe [RevisionTarget]))
-> (Maybe [RevisionTarget] -> f (Maybe [RevisionTarget]))
-> ClusterDbRevision
-> f ClusterDbRevision
forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. AnIso
  [RevisionTarget] [RevisionTarget] [RevisionTarget] [RevisionTarget]
-> Iso
     (Maybe [RevisionTarget])
     (Maybe [RevisionTarget])
     (Maybe [RevisionTarget])
     (Maybe [RevisionTarget])
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
  [RevisionTarget] [RevisionTarget] [RevisionTarget] [RevisionTarget]
forall s t a b. (Coercible s a, Coercible t b) => Iso s t a b
Lens.coerced

instance Core.FromXML ClusterDbRevision where
  parseXML :: [Node] -> Either String ClusterDbRevision
parseXML [Node]
x =
    Maybe ISO8601
-> Maybe Text
-> Maybe Text
-> Maybe [RevisionTarget]
-> ClusterDbRevision
ClusterDbRevision'
      (Maybe ISO8601
 -> Maybe Text
 -> Maybe Text
 -> Maybe [RevisionTarget]
 -> ClusterDbRevision)
-> Either String (Maybe ISO8601)
-> Either
     String
     (Maybe Text
      -> Maybe Text -> Maybe [RevisionTarget] -> ClusterDbRevision)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> ([Node]
x [Node] -> Text -> Either String (Maybe ISO8601)
forall a. FromXML a => [Node] -> Text -> Either String (Maybe a)
Core..@? Text
"DatabaseRevisionReleaseDate")
      Either
  String
  (Maybe Text
   -> Maybe Text -> Maybe [RevisionTarget] -> ClusterDbRevision)
-> Either String (Maybe Text)
-> Either
     String (Maybe Text -> Maybe [RevisionTarget] -> ClusterDbRevision)
forall (f :: * -> *) a b. Applicative f => 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
"ClusterIdentifier")
      Either
  String (Maybe Text -> Maybe [RevisionTarget] -> ClusterDbRevision)
-> Either String (Maybe Text)
-> Either String (Maybe [RevisionTarget] -> ClusterDbRevision)
forall (f :: * -> *) a b. Applicative f => 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
"CurrentDatabaseRevision")
      Either String (Maybe [RevisionTarget] -> ClusterDbRevision)
-> Either String (Maybe [RevisionTarget])
-> Either String ClusterDbRevision
forall (f :: * -> *) a b. Applicative f => 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
"RevisionTargets" 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 [RevisionTarget]))
-> Either String (Maybe [RevisionTarget])
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
Prelude.>>= ([Node] -> Either String [RevisionTarget])
-> [Node] -> Either String (Maybe [RevisionTarget])
forall (f :: * -> *) a b.
Applicative f =>
([a] -> f b) -> [a] -> f (Maybe b)
Core.may (Text -> [Node] -> Either String [RevisionTarget]
forall a. FromXML a => Text -> [Node] -> Either String [a]
Core.parseXMLList Text
"RevisionTarget")
                  )

instance Prelude.Hashable ClusterDbRevision

instance Prelude.NFData ClusterDbRevision