C++ EventChannel_var::default_consumer_admin方法代码示例

bool
IdAssignment::default_consumer_admin_test (CosNotifyChannelAdmin::ChannelID channel_id)
{
  CosNotifyChannelAdmin::EventChannel_var ec =
    this->notify_factory_->get_event_channel (channel_id);

  if (CORBA::is_nil (ec.in ()))
    {
      ACE_ERROR((LM_ERROR,
                 " (%P|%t) Unable to find event channel\n"));
      return false;
    }

  CosNotifyChannelAdmin::ConsumerAdmin_var default_consumer_admin =
    ec->get_consumeradmin (0);

  if (CORBA::is_nil (default_consumer_admin.in()))
    {
      ACE_ERROR_RETURN ((LM_ERROR,
                  " (%P|%t) Unable to create default consumer admin\n"),
                  false);
    }

  CosNotifyChannelAdmin::ConsumerAdmin_var def = ec->default_consumer_admin ();
  if (CORBA::is_nil (default_consumer_admin.in()))
    {
      ACE_ERROR_RETURN ((LM_ERROR,
                  " (%P|%t) Unable to get default consumer admin\n"),
                  false);
    }

  if (! default_consumer_admin->_is_equivalent(def.in ()))
    {
      ACE_ERROR_RETURN ((LM_ERROR,
        " (%P|%t) failed for default consumer admin checking\n"),
        false);
    }

  if (TAO_debug_level)
    ACE_DEBUG ((LM_DEBUG,
                "passed default consumer admin test.\n"));

  return true;
}

int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  int status = 0;
  try
    {
      Consumer_Client client;

      status = client.init (argc, argv);

      if (status == 0)
        {
          CosNotifyChannelAdmin::EventChannel_var ec =
            client.create_event_channel ("MyEventChannel", 1);

          CORBA::ORB_ptr orb = client.orb ();
          CORBA::Object_var object =
                              orb->string_to_object (ior);

          sig_var sig = sig::_narrow (object.in ());

          if (CORBA::is_nil (sig.in ()))
            {
              ACE_ERROR_RETURN ((LM_ERROR,
                                 "Object reference <%s> is nil\n",
                                 ior),
                                1);
            }

          CosNotifyChannelAdmin::ConsumerAdmin_var admin =
            ec->default_consumer_admin();

          CosNotifyFilter::Filter_var filter =
            create_proxyFilter (ec.in());

          if (!CORBA::is_nil (admin.in ()))
            {
              create_consumers (admin.in (), &client, filter.in());

              // Tell the supplier to go
              sig->go ();

              ACE_Time_Value tv(10, 0);
              client.ORB_run(tv);
              ACE_DEBUG((LM_DEBUG, "Consumer done.\n"));

              sig->done ();

              ACE_DEBUG((LM_DEBUG, "Expected %d message(s) and received %d message(s).\n",
                expect_fail == 1 ? 0 : 1, consumer_1->messages_received()));

              if (1 == expect_fail)
                status = consumer_1->messages_received() == 0 ? 0 : 1;
              else
                status = consumer_1->messages_received() == 1 ? 0 : 1;

              ACE_DEBUG((LM_DEBUG, "Test status is %s.\n", status == 1 ? "fail" : "pass"));

            }
        }
    }
  catch (const CORBA::Exception& e)
    {
      e._tao_print_exception ("Error: Consumer exception: ");
      status = 1;
    }

  return status;
}

//.........这里部分代码省略.........
      CosEventComm::PushConsumer::_narrow(consumer_obj);


    //
    // Recoge la referencia al canal
    //
    // readChannelIOR();
    // obj = orb->string_to_object(ChannelIOR);
    CosNaming::NamingContext_var naming_context_notif = NULL;
    CosNaming::Name name_notif(2);
    name_notif.length (2);
    name_notif[0].id = CORBA::string_dup ("MyNotif");
    name_notif[0].kind = CORBA::string_dup ("");
    name_notif[1].id = CORBA::string_dup ("channel");
    name_notif[1].kind = CORBA::string_dup ("");
    obj = naming_context->resolve(name_notif);

    CosNotifyChannelAdmin::EventChannel_var channel;
    channel = CosNotifyChannelAdmin::EventChannel::_narrow(obj);
    if (CORBA::is_nil(channel)) { 
      cerr << "[consumer] ERROR: canal nulo " << endl;
      return -1; 
    } 
    // cerr << "[consumer] ChannelId " << channel->get_channelID() << endl;


    // 
    // Obtenemos el manager 
    // 
    CosNotifyChannelAdmin::ConsumerAdmin_var consumerAdmin;
    CosNotifyChannelAdmin::AdminID adminid;
    
    try{
      consumerAdmin = channel->default_consumer_admin();   
    }
    catch(CORBA::Exception &ce){
      fprintf(stderr,"(%s)%i CORBA::Exception - %s\n",
              __FILE__,__LINE__,ce._name());
    }
    catch(...){
      fprintf(stderr,"(%s)%i - Unexpected exception!",
              __FILE__,__LINE__);
    }


    //
    // Obtenemos el proxy
    // 
    CosNotifyChannelAdmin::ProxyPushSupplier_var pushSupplier;
    CosNotifyChannelAdmin::ProxyID proxy_id;
    CosNotifyChannelAdmin::ClientType ctype = CosNotifyChannelAdmin::ANY_EVENT;

    try{
      CosNotifyChannelAdmin::ProxySupplier_var obj =
        consumerAdmin->obtain_notification_push_supplier(ctype, proxy_id);
      
      pushSupplier = CosNotifyChannelAdmin::ProxyPushSupplier::_narrow(obj);
      
      // Conecta proxy
      pushSupplier->connect_any_push_consumer(consumer);

    }
    catch(CosEventChannelAdmin::AlreadyConnected &ac){
      fprintf(stderr,"(%s)%i CosEventChannelAdmin::AlreadyConnected\n",
              __FILE__,__LINE__);
    }

//.........这里部分代码省略.........
//                                   0,0,0));

//     initial_qos[6].name = CORBA::string_dup("Timeout");
//     initial_qos[6].value <<= (TimeBase::TimeT)TIDorb::core::util::Time::currentTimeMillis();

//     initial_qos[7].name = CORBA::string_dup("StartTimeSupported");
//     initial_qos[7].value <<= (CORBA::Boolean) 0;

//     initial_qos[8].name = CORBA::string_dup("StopTimeSupported");
//     initial_qos[8].value <<= (CORBA::Boolean) 1;

    //
    // Politicas de QoS no soportadas
    //

    // initial_qos[0].name = CORBA::string_dup("DiscardPolicy");
    // initial_qos[0].value <<= CosNotification::AnyOrder; // Any Fifo Priority Deadline

    // initial_qos[7].name = CORBA::string_dup("MaximumBatchSize");
    // initial_qos[7].value <<= (CORBA::Long) 20;

    // initial_qos[0].name = CORBA::string_dup("PacingInterval");
    // initial_qos[0].value <<= (TimeBase::TimeT)TIDorb::core::util::Time::currentTimeMillis();

    // initial_qos[9].name = CORBA::string_dup("MaxEventsPerConsumer");
    // initial_qos[9].value <<= (CORBA::Long) 20;


    try { 
      // Crear el canal
      channel = factory->get_event_channel(0);

//       for(int i=0; i < 10; i++){
//         channelv[i] = factory->create_channel(initial_qos, initial_admin, idv[i]);
//       }
    } catch (CosNotifyChannelAdmin::ChannelNotFound &ex) { 
      cerr << "[server_consumer] CosNotifyChannelAdmin::ChannelNotFound: " << ex._name(); 
      return -1; 
    }
    /**************************************************************************/
    /*              OBTENEMOS EL CONSUMERADMIN POR DEFECTO                    */
    /**************************************************************************/
    CosNotifyChannelAdmin::ConsumerAdmin_ptr consumerAdmin;
    consumerAdmin = channel->default_consumer_admin();
   
    //Metemos los filtros en el consumer admin
    CosNotifyFilter::Filter* filter_II = create_filter(channel,"GSyC","test","$domain_name != 'GSyC'");
    //consumerAdmin->add_filter(filter_II);
    //CosNotifyFilter::Filter* filter_III = create_filter(channel,"GSyC","test","$.remainder_of_boy.campo_uno != 1");
    //consumerAdmin->add_filter(filter_III);
   /**************************************************************************/
   /*         OBTENEMOS EL PROXYSUPPLIER APARTIR DEL CONSUMERADMIN           */
   /**************************************************************************/
    //TODO_MORFEO: add new filters
    CosNotifyChannelAdmin::ProxySupplier_ptr proxySupplier;
    CosNotifyChannelAdmin::ProxyID proxySupplierID = 1;
    proxySupplier = 
      consumerAdmin->obtain_notification_push_supplier(CosNotifyChannelAdmin::ANY_EVENT,
                                                      proxySupplierID);

                                                      

   /**************************************************************************/
   /*       OBTENEMOS EL PROXYPUSHSUPPLIER APARTIR DEL CONSUMERADMIN         */
   /**************************************************************************/
    CosNotifyChannelAdmin::StructuredProxyPushSupplier_ptr proxyPushSupplier;
    
    proxyPushSupplier = CosNotifyChannelAdmin::StructuredProxyPushSupplier::_narrow(proxySupplier);



    /**************************************************************************/
    /*            INSTANCIAMOS LOS PROXYS Y LOS ACTIVAMOS EN EL POA           */
    /**************************************************************************/
    my_push_consumer * my_consumer = new my_push_consumer(orb_ptr,proxyPushSupplier);
    PortableServer::ObjectId_ptr consumer_objectID = PortableServer::string_to_ObjectId("My_Consumer:1.0");
    consumerPOA->activate_object_with_id(*consumer_objectID,my_consumer);
    poa_manager->activate();
    CORBA::Object_ptr obj_consumer = consumerPOA->id_to_reference(*consumer_objectID);
    CosNotifyComm::StructuredPushConsumer_ptr my_pushConsumer = CosNotifyComm::StructuredPushConsumer::_narrow(obj_consumer);


    /***********************************************************************/
    /*                CONECTAMOS EL PUSHSUPPLIER Y EL PUSHCONSUMER         */
    /***********************************************************************/
    proxyPushSupplier->connect_structured_push_consumer(my_pushConsumer);


    orb_ptr->run();
 
    
  }
  catch (CORBA::Exception & e)
  {
    cerr<<"[Test_Filter] unknown error"<< typeid(e).name() << e._name();
   return -1;
   
  }

}