Exemplo n.º 1
0
    @SuppressWarnings("unchecked")
    public <V> V findConfigurationInstanceFor(ServiceComposite serviceComposite, UnitOfWork uow)
        throws InstantiationException {
      ServiceDescriptor serviceModel = api.serviceDescriptorFor(serviceComposite);

      String identity = serviceComposite.identity().get();
      V configuration;
      try {
        configuration = uow.get(serviceModel.<V>configurationType(), identity);
        uow.pause();
      } catch (NoSuchEntityException | EntityTypeNotFoundException e) {
        return (V) initializeConfigurationInstance(serviceComposite, uow, serviceModel, identity);
      }
      return configuration;
    }