{-# 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.Policies
-- 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.Policies 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 Amazonka.ELB.Types.AppCookieStickinessPolicy
import Amazonka.ELB.Types.LBCookieStickinessPolicy
import qualified Amazonka.Prelude as Prelude

-- | The policies for a load balancer.
--
-- /See:/ 'newPolicies' smart constructor.
data Policies = Policies'
  { -- | The stickiness policies created using CreateAppCookieStickinessPolicy.
    appCookieStickinessPolicies :: Prelude.Maybe [AppCookieStickinessPolicy],
    -- | The stickiness policies created using CreateLBCookieStickinessPolicy.
    lBCookieStickinessPolicies :: Prelude.Maybe [LBCookieStickinessPolicy],
    -- | The policies other than the stickiness policies.
    otherPolicies :: Prelude.Maybe [Prelude.Text]
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'Policies' 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:
--
-- 'appCookieStickinessPolicies', 'policies_appCookieStickinessPolicies' - The stickiness policies created using CreateAppCookieStickinessPolicy.
--
-- 'lBCookieStickinessPolicies', 'policies_lBCookieStickinessPolicies' - The stickiness policies created using CreateLBCookieStickinessPolicy.
--
-- 'otherPolicies', 'policies_otherPolicies' - The policies other than the stickiness policies.
newPolicies ::
  Policies
newPolicies =
  Policies'
    { appCookieStickinessPolicies =
        Prelude.Nothing,
      lBCookieStickinessPolicies = Prelude.Nothing,
      otherPolicies = Prelude.Nothing
    }

-- | The stickiness policies created using CreateAppCookieStickinessPolicy.
policies_appCookieStickinessPolicies :: Lens.Lens' Policies (Prelude.Maybe [AppCookieStickinessPolicy])
policies_appCookieStickinessPolicies = Lens.lens (\Policies' {appCookieStickinessPolicies} -> appCookieStickinessPolicies) (\s@Policies' {} a -> s {appCookieStickinessPolicies = a} :: Policies) Prelude.. Lens.mapping Lens.coerced

-- | The stickiness policies created using CreateLBCookieStickinessPolicy.
policies_lBCookieStickinessPolicies :: Lens.Lens' Policies (Prelude.Maybe [LBCookieStickinessPolicy])
policies_lBCookieStickinessPolicies = Lens.lens (\Policies' {lBCookieStickinessPolicies} -> lBCookieStickinessPolicies) (\s@Policies' {} a -> s {lBCookieStickinessPolicies = a} :: Policies) Prelude.. Lens.mapping Lens.coerced

-- | The policies other than the stickiness policies.
policies_otherPolicies :: Lens.Lens' Policies (Prelude.Maybe [Prelude.Text])
policies_otherPolicies = Lens.lens (\Policies' {otherPolicies} -> otherPolicies) (\s@Policies' {} a -> s {otherPolicies = a} :: Policies) Prelude.. Lens.mapping Lens.coerced

instance Data.FromXML Policies where
  parseXML x =
    Policies'
      Prelude.<$> ( x
                      Data..@? "AppCookieStickinessPolicies"
                      Core..!@ Prelude.mempty
                      Prelude.>>= Core.may (Data.parseXMLList "member")
                  )
      Prelude.<*> ( x
                      Data..@? "LBCookieStickinessPolicies"
                      Core..!@ Prelude.mempty
                      Prelude.>>= Core.may (Data.parseXMLList "member")
                  )
      Prelude.<*> ( x
                      Data..@? "OtherPolicies"
                      Core..!@ Prelude.mempty
                      Prelude.>>= Core.may (Data.parseXMLList "member")
                  )

instance Prelude.Hashable Policies where
  hashWithSalt _salt Policies' {..} =
    _salt
      `Prelude.hashWithSalt` appCookieStickinessPolicies
      `Prelude.hashWithSalt` lBCookieStickinessPolicies
      `Prelude.hashWithSalt` otherPolicies

instance Prelude.NFData Policies where
  rnf Policies' {..} =
    Prelude.rnf appCookieStickinessPolicies
      `Prelude.seq` Prelude.rnf lBCookieStickinessPolicies
      `Prelude.seq` Prelude.rnf otherPolicies