Exemplo n.º 1
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try
    {
      Server_ORBInitializer *temp_initializer = 0;
      ACE_NEW_RETURN (temp_initializer,
                      Server_ORBInitializer,
                      -1);  // No exceptions yet!
      PortableInterceptor::ORBInitializer_var orb_initializer =
        temp_initializer;

      PortableInterceptor::register_orb_initializer (orb_initializer.in ());

      CORBA::ORB_var orb =
        CORBA::ORB_init (argc, argv, "Server ORB");

      CORBA::Object_var poa_object =
        orb->resolve_initial_references ("RootPOA");

      if (CORBA::is_nil (poa_object.in ()))
        ACE_ERROR_RETURN ((LM_ERROR,
                           " (%P|%t) Unable to initialize the POA.\n"),
                          1);

      PortableServer::POA_var root_poa =
        PortableServer::POA::_narrow (poa_object.in ());

      PortableServer::POAManager_var poa_manager =
        root_poa->the_POAManager ();

      if (::parse_args (argc, argv) != 0)
        return -1;

      CORBA::PolicyList policies;  // Empty policy list.

      // Servant 1
      test_i servant1 (1, orb.in ());
      test_i servant2 (317, orb.in ());

      PortableServer::POA_var first_poa =
        root_poa->create_POA ("first POA",
                              poa_manager.in (),
                              policies);



      PortableServer::ObjectId_var oid1 =
        first_poa->activate_object (&servant1);

      PortableServer::ObjectId_var oid2 =
        first_poa->activate_object (&servant2);

      CORBA::Object_var obj1 =
        first_poa->servant_to_reference (&servant1);

      CORBA::Object_var obj2 =
        first_poa->servant_to_reference (&servant2);

      (void) add_ft_prop (orb.in (),
                          obj1.in (),
                          obj2.in ());

      CORBA::String_var ior =
        orb->object_to_string (obj1.in ());

      ACE_DEBUG ((LM_DEBUG,
                  "ForwardRequestTest::test servant 1: <%s>\n",
                  ior.in ()));

      poa_manager->activate ();

      // Set the forward references in the server request interceptor.
      PortableInterceptor::ServerRequestInterceptor_var
        server_interceptor = temp_initializer->server_interceptor ();

      ForwardRequestTest::ServerRequestInterceptor_var interceptor =
        ForwardRequestTest::ServerRequestInterceptor::_narrow (
           server_interceptor.in ());

      if (CORBA::is_nil (interceptor.in ()))
        ACE_ERROR_RETURN ((LM_ERROR,
                           "(%P|%t) Could not obtain reference to "
                           "server request interceptor.\n"),
                          -1);

      interceptor->forward_references (obj1.in (),
                                       obj2.in ());

      // Run co-local test
        {
          ForwardRequestTest::test_var server =
            ForwardRequestTest::test::_narrow (obj1.in ());
          test_colocal (server.in());

          // Reset interceptor for remote tests
          interceptor->reset ();
        }

      // Write each IOR to a file.

      // IOR 1
      FILE *output_file= ACE_OS::fopen (ior_file, "w");
      if (output_file == 0)
        ACE_ERROR_RETURN ((LM_ERROR,
                           "Cannot open output file <%s> for writing "
                           "IOR: %s",
                           ior.in ()),
                          1);
      ACE_OS::fprintf (output_file, "%s", ior.in ());
      ACE_OS::fclose (output_file);

      // Run the ORB event loop.
      orb->run ();

      root_poa->destroy (1, 1);

      orb->destroy ();

      ACE_DEBUG ((LM_DEBUG, "Event loop finished.\n"));
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("Caught exception:");
      return -1;
    }

  return 0;
}
Exemplo n.º 2
0
Arquivo: client.cpp Projeto: manut/TAO
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  int status = 0;

  try
    {
#if TAO_HAS_INTERCEPTORS == 1
      PortableInterceptor::ORBInitializer_ptr temp_initializer =
        PortableInterceptor::ORBInitializer::_nil ();

      ACE_NEW_RETURN (temp_initializer,
                      Client_ORBInitializer,
                      -1);  // No exceptions yet!
      PortableInterceptor::ORBInitializer_var orb_initializer =
        temp_initializer;

      PortableInterceptor::register_orb_initializer (orb_initializer.in ());
#endif  /* TAO_HAS_INTERCEPTORS == 1 */

      CORBA::ORB_var orb = CORBA::ORB_init (argc,
                                            argv,
                                            "Client ORB");

      if (::parse_args (argc, argv) != 0)
        return -1;

      // Start out with the first IOR.  Interaction with the second
      // IOR occurs during the various interceptions executed during
      // this test.
      CORBA::Object_var object =
        orb->string_to_object (ior1);

      ForwardRequestTest::test_var server =
        ForwardRequestTest::test::_narrow (object.in ());

      if (CORBA::is_nil (server.in ()))
        {
          ACE_ERROR_RETURN ((LM_ERROR,
                             "Object reference <%s> is nil.\n",
                             ior1),
                            1);
        }

      // Invoke the operation four times.  By design, the last three
      // invocations in this test will cause
      // PortableInterceptor::ForwardRequest exceptions to be thrown,
      // thus causing the request to be forwarded to another object.

      CORBA::Short old_number = 0;  // Previous invocation result.
      CORBA::Short number = 0;      // New invocation result.
      for (int i = 1; i <= 5; ++i)
        {
          ACE_DEBUG ((LM_INFO,
                      "CLIENT: Issuing request %d.\n",
                      i));

          if (i > 1)
            old_number = number;

          number = server->number ();


          ACE_DEBUG ((LM_INFO,
                      "CLIENT: Request %d handled by object %d.\n",
                      i,
                      number));

          // Check if the new result is the same as the previous
          // result.
          //
          // This test is designed so that no two sequential
          // invocation results are the same.  If they are the same,
          // then the requests were invoked on the same object, one
          // after the other.  This means that forwarding did not
          // occur, which is of course a failure in the
          // PortableInterceptor::ForwardRequest support.
          if (i > 1 && old_number == number)
            {
              status = -1;

              ACE_ERROR ((LM_ERROR,
                          "TEST FAILED: Request was not "
                          "forwarded.\n"));
              break;
            }
        }

      server->shutdown ();

      orb->destroy ();
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("Caught exception:");
      return -1;
    }

  if (status != -1)
    ACE_DEBUG ((LM_INFO,
                "PortableInterceptor::ForwardRequest test passed.\n"));

  return status;
}