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1from cleo.helpers import argument 

2 

3from pystratum_cli.command.BaseCommand import BaseCommand 

4 

5 

6class RoutineWrapperCommand(BaseCommand): 

7 """ 

8 Command for generating a class with wrapper methods for invoking stored routines in a database instance. 

9 """ 

10 name = 'wrapper' 

11 description = ('Command for generating a class with wrapper methods for invoking stored routines in a database ' 

12 'instance.') 

13 arguments = [argument(name='config_file', description='The stratum configuration file.')] 

14 

15 # ------------------------------------------------------------------------------------------------------------------ 

16 def handle(self) -> int: 

17 """ 

18 Executes constants command when StratumCommand is activated. 

19 """ 

20 self._read_config_file() 

21 

22 factory = self._create_backend_factory() 

23 worker = factory.create_routine_wrapper_generator_worker(self._config, self._io) 

24 

25 if not worker: 

26 self._io.title('Wrapper') 

27 self._io.error('<error>Wrapper command is not implemented by the backend</>') 

28 return -1 

29 

30 return worker.execute() 

31 

32# ----------------------------------------------------------------------------------------------------------------------