{-# LANGUAGE DeriveDataTypeable #-}
{-# LANGUAGE DeriveGeneric      #-}
{-# LANGUAGE OverloadedStrings  #-}
{-# LANGUAGE RecordWildCards    #-}
{-# LANGUAGE TypeFamilies       #-}

{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-binds   #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Network.AWS.Glue.UpdateConnection
-- Copyright   : (c) 2013-2017 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)
--
-- Updates a connection definition in the Data Catalog.
--
--
module Network.AWS.Glue.UpdateConnection
    (
    -- * Creating a Request
      updateConnection
    , UpdateConnection
    -- * Request Lenses
    , ucCatalogId
    , ucName
    , ucConnectionInput

    -- * Destructuring the Response
    , updateConnectionResponse
    , UpdateConnectionResponse
    -- * Response Lenses
    , ucrsResponseStatus
    ) where

import Network.AWS.Glue.Types
import Network.AWS.Glue.Types.Product
import Network.AWS.Lens
import Network.AWS.Prelude
import Network.AWS.Request
import Network.AWS.Response

-- | /See:/ 'updateConnection' smart constructor.
data UpdateConnection = UpdateConnection'
  { _ucCatalogId       :: !(Maybe Text)
  , _ucName            :: !Text
  , _ucConnectionInput :: !ConnectionInput
  } deriving (Eq, Read, Show, Data, Typeable, Generic)


-- | Creates a value of 'UpdateConnection' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'ucCatalogId' - The ID of the Data Catalog in which the connection resides. If none is supplied, the AWS account ID is used by default.
--
-- * 'ucName' - The name of the connection definition to update.
--
-- * 'ucConnectionInput' - A @ConnectionInput@ object that redefines the connection in question.
updateConnection
    :: Text -- ^ 'ucName'
    -> ConnectionInput -- ^ 'ucConnectionInput'
    -> UpdateConnection
updateConnection pName_ pConnectionInput_ =
  UpdateConnection'
  { _ucCatalogId = Nothing
  , _ucName = pName_
  , _ucConnectionInput = pConnectionInput_
  }


-- | The ID of the Data Catalog in which the connection resides. If none is supplied, the AWS account ID is used by default.
ucCatalogId :: Lens' UpdateConnection (Maybe Text)
ucCatalogId = lens _ucCatalogId (\ s a -> s{_ucCatalogId = a});

-- | The name of the connection definition to update.
ucName :: Lens' UpdateConnection Text
ucName = lens _ucName (\ s a -> s{_ucName = a});

-- | A @ConnectionInput@ object that redefines the connection in question.
ucConnectionInput :: Lens' UpdateConnection ConnectionInput
ucConnectionInput = lens _ucConnectionInput (\ s a -> s{_ucConnectionInput = a});

instance AWSRequest UpdateConnection where
        type Rs UpdateConnection = UpdateConnectionResponse
        request = postJSON glue
        response
          = receiveEmpty
              (\ s h x ->
                 UpdateConnectionResponse' <$> (pure (fromEnum s)))

instance Hashable UpdateConnection where

instance NFData UpdateConnection where

instance ToHeaders UpdateConnection where
        toHeaders
          = const
              (mconcat
                 ["X-Amz-Target" =#
                    ("AWSGlue.UpdateConnection" :: ByteString),
                  "Content-Type" =#
                    ("application/x-amz-json-1.1" :: ByteString)])

instance ToJSON UpdateConnection where
        toJSON UpdateConnection'{..}
          = object
              (catMaybes
                 [("CatalogId" .=) <$> _ucCatalogId,
                  Just ("Name" .= _ucName),
                  Just ("ConnectionInput" .= _ucConnectionInput)])

instance ToPath UpdateConnection where
        toPath = const "/"

instance ToQuery UpdateConnection where
        toQuery = const mempty

-- | /See:/ 'updateConnectionResponse' smart constructor.
newtype UpdateConnectionResponse = UpdateConnectionResponse'
  { _ucrsResponseStatus :: Int
  } deriving (Eq, Read, Show, Data, Typeable, Generic)


-- | Creates a value of 'UpdateConnectionResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'ucrsResponseStatus' - -- | The response status code.
updateConnectionResponse
    :: Int -- ^ 'ucrsResponseStatus'
    -> UpdateConnectionResponse
updateConnectionResponse pResponseStatus_ =
  UpdateConnectionResponse' {_ucrsResponseStatus = pResponseStatus_}


-- | -- | The response status code.
ucrsResponseStatus :: Lens' UpdateConnectionResponse Int
ucrsResponseStatus = lens _ucrsResponseStatus (\ s a -> s{_ucrsResponseStatus = a});

instance NFData UpdateConnectionResponse where