Esempio n. 1
0
void
Connection_Manager::find_receivers (void)
{
  CosNaming::BindingIterator_var iterator;
  CosNaming::BindingList_var binding_list;
  const CORBA::ULong chunk = 100;

  // Get the list of receivers registered for this sender.
  this->receiver_context_->list (chunk,
                                 binding_list,
                                 iterator);

  // Add the receivers found in the bindinglist to the <receivers>.
  this->add_to_receivers (binding_list);

  if (!CORBA::is_nil (iterator.in ()))
    {
      CORBA::Boolean more = 1;

      // Check to see if there are more receivers listed.
      while (more)
        {
          more = iterator->next_n (chunk,
                                   binding_list);

          this->add_to_receivers (binding_list);
        }
    }
}
Esempio n. 2
0
int
Iterator_Test::execute (TAO_Naming_Client &root_context)
{
  try
    {
      // Instantiate four dummy objects.
      My_Test_Object *impl = new My_Test_Object;
      Test_Object_var obj = impl->_this ();
      impl->_remove_ref ();

      // Bind objects to the naming context.
      CosNaming::Name name1;
      name1.length (1);
      name1[0].id = CORBA::string_dup ("foo1");
      CosNaming::Name name2;
      name2.length (1);
      name2[0].id = CORBA::string_dup ("foo2");
      CosNaming::Name name3;
      name3.length (1);
      name3[0].id = CORBA::string_dup ("foo3");
      CosNaming::Name name4;
      name4.length (1);
      name4[0].id = CORBA::string_dup ("foo4");
      root_context->bind (name1,
                          obj.in ());
      root_context->bind (name2,
                          obj.in ());
      root_context->bind (name3,
                          obj.in ());
      root_context->bind (name4,
                          obj.in ());

      // List the content of the Naming Context.
      CosNaming::BindingIterator_var iter;
      CosNaming::BindingList_var bindings_list;
      root_context->list (1,
                          bindings_list.out (),
                          iter.out ());
      if (CORBA::is_nil (iter.in ())
          || bindings_list->length () != 1
          || bindings_list[0u].binding_type != CosNaming::nobject)
        ACE_ERROR_RETURN ((LM_ERROR,
                           "CosNaming::list does not function properly\n"),
                          -1);
      ACE_DEBUG ((LM_DEBUG,
                  "First binding: %s\n",
                  bindings_list[0u].binding_name[0u].id.in ()));

      // Invoke operations on the iterator.
      CosNaming::Binding_var binding;
      iter->next_one (binding.out ());
      if (binding->binding_type != CosNaming::nobject)
        ACE_ERROR_RETURN ((LM_ERROR,
                           "CosNaming::next_one does not function properly\n"),
                          -1);
      ACE_DEBUG ((LM_DEBUG,
                  "Second binding: %s\n",
                  binding->binding_name[0].id.in ()));

      iter->next_n (2, bindings_list.out ());
      if (bindings_list->length () != 2
          || bindings_list[0u].binding_type != CosNaming::nobject
          || bindings_list[1u].binding_type != CosNaming::nobject)
        ACE_ERROR_RETURN ((LM_ERROR,
                           "CosNaming::BindingIterator does not function properly\n"),
                          -1);
      ACE_DEBUG ((LM_DEBUG,
                  "Third binding: %s\n"
                  "Fourth binding: %s\n",
                  bindings_list[0u].binding_name[0].id.in (),
                  bindings_list[1u].binding_name[0].id.in ()));

      // We already iterated over all the bindings, so the following
      // should return false.
      CORBA::Boolean result = iter->next_one (binding.out ());
      if (result)
        ACE_ERROR_RETURN ((LM_ERROR,
                           "CosNaming::BindingIterator does not function properly\n"),
                          -1);
      iter->destroy ();
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception (
        "Unexpected exception in Iterator test");
      return -1;
    }

  return 0;
}