ECSTaskDefinitionHostEntry.hs

{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ecs-taskdefinition-containerdefinitions-hostentry.html

module Stratosphere.ResourceProperties.ECSTaskDefinitionHostEntry where

import Control.Lens hiding ((.=))
import Data.Aeson
import Data.Maybe (catMaybes)
import Data.Monoid (mempty)
import Data.Text

import Stratosphere.Values


-- | Full data type definition for ECSTaskDefinitionHostEntry. See
-- 'ecsTaskDefinitionHostEntry' for a more convenient constructor.
data ECSTaskDefinitionHostEntry =
  ECSTaskDefinitionHostEntry
  { _eCSTaskDefinitionHostEntryHostname :: Val Text
  , _eCSTaskDefinitionHostEntryIpAddress :: Val Text
  } deriving (Show, Eq)

instance ToJSON ECSTaskDefinitionHostEntry where
  toJSON ECSTaskDefinitionHostEntry{..} =
    object $
    catMaybes
    [ Just ("Hostname" .= _eCSTaskDefinitionHostEntryHostname)
    , Just ("IpAddress" .= _eCSTaskDefinitionHostEntryIpAddress)
    ]

instance FromJSON ECSTaskDefinitionHostEntry where
  parseJSON (Object obj) =
    ECSTaskDefinitionHostEntry <$>
      obj .: "Hostname" <*>
      obj .: "IpAddress"
  parseJSON _ = mempty

-- | Constructor for 'ECSTaskDefinitionHostEntry' containing required fields
-- as arguments.
ecsTaskDefinitionHostEntry
  :: Val Text -- ^ 'ecstdheHostname'
  -> Val Text -- ^ 'ecstdheIpAddress'
  -> ECSTaskDefinitionHostEntry
ecsTaskDefinitionHostEntry hostnamearg ipAddressarg =
  ECSTaskDefinitionHostEntry
  { _eCSTaskDefinitionHostEntryHostname = hostnamearg
  , _eCSTaskDefinitionHostEntryIpAddress = ipAddressarg
  }

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ecs-taskdefinition-containerdefinitions-hostentry.html#cfn-ecs-taskdefinition-containerdefinition-hostentry-hostname
ecstdheHostname :: Lens' ECSTaskDefinitionHostEntry (Val Text)
ecstdheHostname = lens _eCSTaskDefinitionHostEntryHostname (\s a -> s { _eCSTaskDefinitionHostEntryHostname = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ecs-taskdefinition-containerdefinitions-hostentry.html#cfn-ecs-taskdefinition-containerdefinition-hostentry-ipaddress
ecstdheIpAddress :: Lens' ECSTaskDefinitionHostEntry (Val Text)
ecstdheIpAddress = lens _eCSTaskDefinitionHostEntryIpAddress (\s a -> s { _eCSTaskDefinitionHostEntryIpAddress = a })