EMRClusterSpotProvisioningSpecification.hs

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

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticmapreduce-cluster-spotprovisioningspecification.html

module Stratosphere.ResourceProperties.EMRClusterSpotProvisioningSpecification 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 EMRClusterSpotProvisioningSpecification.
-- See 'emrClusterSpotProvisioningSpecification' for a more convenient
-- constructor.
data EMRClusterSpotProvisioningSpecification =
  EMRClusterSpotProvisioningSpecification
  { _eMRClusterSpotProvisioningSpecificationBlockDurationMinutes :: Maybe (Val Integer')
  , _eMRClusterSpotProvisioningSpecificationTimeoutAction :: Val Text
  , _eMRClusterSpotProvisioningSpecificationTimeoutDurationMinutes :: Val Integer'
  } deriving (Show, Eq)

instance ToJSON EMRClusterSpotProvisioningSpecification where
  toJSON EMRClusterSpotProvisioningSpecification{..} =
    object $
    catMaybes
    [ ("BlockDurationMinutes" .=) <$> _eMRClusterSpotProvisioningSpecificationBlockDurationMinutes
    , Just ("TimeoutAction" .= _eMRClusterSpotProvisioningSpecificationTimeoutAction)
    , Just ("TimeoutDurationMinutes" .= _eMRClusterSpotProvisioningSpecificationTimeoutDurationMinutes)
    ]

instance FromJSON EMRClusterSpotProvisioningSpecification where
  parseJSON (Object obj) =
    EMRClusterSpotProvisioningSpecification <$>
      obj .:? "BlockDurationMinutes" <*>
      obj .: "TimeoutAction" <*>
      obj .: "TimeoutDurationMinutes"
  parseJSON _ = mempty

-- | Constructor for 'EMRClusterSpotProvisioningSpecification' containing
-- required fields as arguments.
emrClusterSpotProvisioningSpecification
  :: Val Text -- ^ 'emrcspsTimeoutAction'
  -> Val Integer' -- ^ 'emrcspsTimeoutDurationMinutes'
  -> EMRClusterSpotProvisioningSpecification
emrClusterSpotProvisioningSpecification timeoutActionarg timeoutDurationMinutesarg =
  EMRClusterSpotProvisioningSpecification
  { _eMRClusterSpotProvisioningSpecificationBlockDurationMinutes = Nothing
  , _eMRClusterSpotProvisioningSpecificationTimeoutAction = timeoutActionarg
  , _eMRClusterSpotProvisioningSpecificationTimeoutDurationMinutes = timeoutDurationMinutesarg
  }

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticmapreduce-cluster-spotprovisioningspecification.html#cfn-elasticmapreduce-cluster-spotprovisioningspecification-blockdurationminutes
emrcspsBlockDurationMinutes :: Lens' EMRClusterSpotProvisioningSpecification (Maybe (Val Integer'))
emrcspsBlockDurationMinutes = lens _eMRClusterSpotProvisioningSpecificationBlockDurationMinutes (\s a -> s { _eMRClusterSpotProvisioningSpecificationBlockDurationMinutes = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticmapreduce-cluster-spotprovisioningspecification.html#cfn-elasticmapreduce-cluster-spotprovisioningspecification-timeoutaction
emrcspsTimeoutAction :: Lens' EMRClusterSpotProvisioningSpecification (Val Text)
emrcspsTimeoutAction = lens _eMRClusterSpotProvisioningSpecificationTimeoutAction (\s a -> s { _eMRClusterSpotProvisioningSpecificationTimeoutAction = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticmapreduce-cluster-spotprovisioningspecification.html#cfn-elasticmapreduce-cluster-spotprovisioningspecification-timeoutdurationminutes
emrcspsTimeoutDurationMinutes :: Lens' EMRClusterSpotProvisioningSpecification (Val Integer')
emrcspsTimeoutDurationMinutes = lens _eMRClusterSpotProvisioningSpecificationTimeoutDurationMinutes (\s a -> s { _eMRClusterSpotProvisioningSpecificationTimeoutDurationMinutes = a })