Exemplo n.º 1
0
Arquivo: Any.cpp Projeto: esohns/ATCD
CORBA::Any::to_object::to_object (CORBA::Object_out obj)
  : ref_ (obj.ptr ())
{
}
Exemplo n.º 2
0
int
TAO_Object_Adapter::dispatch (TAO::ObjectKey &key,
                              TAO_ServerRequest &request,
                              CORBA::Object_out forward_to)
{
  if (key.length() < TAO_Root_POA::TAO_OBJECTKEY_PREFIX_SIZE
      || ACE_OS::memcmp (key.get_buffer (),
                         &TAO_Root_POA::objectkey_prefix[0],
                         TAO_Root_POA::TAO_OBJECTKEY_PREFIX_SIZE) != 0)
    {
      return TAO_Adapter::DS_MISMATCHED_KEY;
    }

  int result = 0;

#if TAO_HAS_INTERCEPTORS == 1
  TAO::ServerRequestInterceptor_Adapter *sri_adapter =
    orb_core_.serverrequestinterceptor_adapter ();

  try
    {
      if (sri_adapter != 0)
        {
#if TAO_HAS_EXTENDED_FT_INTERCEPTORS == 1
          CORBA::OctetSeq_var ocs;
          sri_adapter->tao_ft_interception_point (request,
                                                 0,  // args
                                                 0,  // nargs
                                                 0,  // servant_upcall
                                                 0,  // exceptions
                                                 0, // nexceptions
                                                 ocs.out ());

          /// If we have a cached result, just go ahead and send the reply
          /// and let us  return
          if (ocs.ptr () != 0)
            {
              // request.result_seq (
              request.send_cached_reply (ocs.inout ());

              return TAO_Adapter::DS_OK;
            }

          // If a PortableInterceptor::ForwardRequest exception was
          // thrown, then set the forward_to object reference and return
          // with the appropriate return status.
          forward_to.ptr () = request.forward_location ();
          if (request.is_forwarded ())
            {
              return TAO_Adapter::DS_FORWARD;
            }
#endif /*TAO_HAS_EXTENDED_FT_INTERCEPTORS*/

          // The receive_request_service_contexts() interception point
          // must be invoked before the operation is dispatched to the
          // servant.
          sri_adapter->receive_request_service_contexts (request,
                                                         0,  // args
                                                         0,  // nargs
                                                         0,  // servant_upcall
                                                         0,  // exceptions
                                                         0);   // nexceptions

          // If a PortableInterceptor::ForwardRequest exception was
          // thrown, then set the forward_to object reference and return
          // with the appropriate return status.
          forward_to.ptr () = request.forward_location ();
          if (request.is_forwarded ())
            {
              return TAO_Adapter::DS_FORWARD;
            }
        }
#endif  /* TAO_HAS_INTERCEPTORS == 1 */

      result = this->dispatch_servant (key, request, forward_to);

#if TAO_HAS_INTERCEPTORS == 1

      if (result == TAO_Adapter::DS_FORWARD)
        {
          request.reply_status (GIOP::LOCATION_FORWARD);
          request.pi_reply_status (PortableInterceptor::LOCATION_FORWARD);
          request.forward_location (forward_to.ptr ());
          if (sri_adapter != 0)
            {
              sri_adapter->send_other (request,
                                       0,  // args
                                       0,  // nargs
                                       0,  // servant_upcall
                                       0,  // exceptions
                                       0   // nexceptions
                                      );
            }
        }
    }
  catch ( ::CORBA::Exception& ex)
    {
      // Just assume the current exception is a system exception, the
      // status can only change when the interceptor changes this
      // and this is only done when the sri_adapter is available. If we
      // don't have an sri_adapter we just rethrow the exception
      PortableInterceptor::ReplyStatus status =
        PortableInterceptor::SYSTEM_EXCEPTION;

      if (sri_adapter != 0)
        {
          request.caught_exception (&ex);

          sri_adapter->send_exception (request,
                                       0,  // args
                                       0,  // nargs
                                       0,  // servant_upcall
                                       0,  // exceptions
                                       0);   // nexceptions

          status = request.pi_reply_status ();
        }

      // Only re-throw the exception if it hasn't been transformed by
      // the send_exception() interception point (e.g. to a
      // LOCATION_FORWARD).
      if (status == PortableInterceptor::SYSTEM_EXCEPTION
          || status == PortableInterceptor::USER_EXCEPTION)
        {
          throw;
        }
    }
#endif  /* TAO_HAS_INTERCEPTORS == 1 */

  return result;
}