Update TSN.XML modules to use the new Child class.

[dead/htsn-import.git] / src / TSN / XML / Weather.hs

diff --git a/src/TSN/XML/Weather.hs b/src/TSN/XML/Weather.hs
index bda29ee2541005efb4ca1eaedcccf77d1231d201..be591c10276d76570fa4f29a8fdc34de7cfbd714 100644 (file)
--- a/src/TSN/XML/Weather.hs
+++ b/src/TSN/XML/Weather.hs
@@ -57,6 +57,7 @@ import TSN.DbImport ( DbImport(..), ImportResult(..), run_dbmigrate )
 import TSN.Picklers ( xp_gamedate, xp_time_stamp )
 import TSN.XmlImport ( XmlImport(..), XmlImportFk(..) )
 import Xml (
+  Child(..),
   FromXml(..),
   FromXmlFk(..),
   ToDb(..),
@@ -101,15 +102,18 @@ data WeatherForecastListing =
 instance ToDb WeatherForecastListingXml where
   type Db WeatherForecastListingXml = WeatherForecastListing
 
--- | This is needed to define the 'XmlImportFk' instance for
---   'WeatherForecastListing'.
---
-instance FromXmlFk WeatherForecastListingXml where
+
+instance Child WeatherForecastListingXml where
   -- | Each 'WeatherForecastListingXml' is contained in a
   --   'WeatherForecast'.
   --
   type Parent WeatherForecastListingXml = WeatherForecast
 
+
+-- | This is needed to define the 'XmlImportFk' instance for
+--   'WeatherForecastListing'.
+--
+instance FromXmlFk WeatherForecastListingXml where
   from_xml_fk fk WeatherForecastListingXml{..} =
     WeatherForecastListing {
       db_weather_forecasts_id = fk,
@@ -164,9 +168,15 @@ instance ToDb WeatherForecastXml where
   --
   type Db WeatherForecastXml = WeatherForecast
 
-instance FromXmlFk WeatherForecastXml where
+
+instance Child WeatherForecastXml where
+  -- | The database type containing a 'WeatherForecastXml' is
+  --   'Weather'.
   type Parent WeatherForecastXml = Weather
 
+
+instance FromXmlFk WeatherForecastXml where
+
   -- | To convert a 'WeatherForecastXml' into a 'WeatherForecast', we
   --   replace the 'WeatherLeague' with its name.
   --