-# Use the MySQL interface for SqlSessionStore
-SqlSessionStore.session_class = PostgresqlSession
+# Work out which session store adapter to use
+environment = Rails.configuration.environment
+adapter = Rails.configuration.database_configuration[environment]["adapter"]
+session_class = adapter + "_session"
+
+# Configure SqlSessionStore
+unless STATUS == :database_offline
+ SqlSessionStore.session_class = session_class.camelize.constantize
+end