void
DSI_Simple_Server::invoke (CORBA::ServerRequest_ptr request,
TAO_AMH_DSI_Response_Handler * rph)
{
CORBA::NVList_ptr opList;
this->orb_->create_list (0, opList);
request->arguments (opList);
CORBA::Request_var target_request;
this->target_->_create_request (0, // ctx
request->operation (),
opList,
0, // result
0, // exception_list,
0, // context_list,
target_request.inout (),
0);
target_request->_tao_lazy_evaluation (1);
// Outgoing request must have the same byte order as the incoming one.
target_request->_tao_byte_order (request->_tao_incoming_byte_order ());
try
{
// Updates the byte order state, if necessary.
TAO_DII_Reply_Handler_ptr rh_ptr;
ACE_NEW (rh_ptr, My_DII_Reply_Handler (rph, this->orb_));
TAO_DII_Reply_Handler_var rh(rh_ptr);
target_request->sendc (rh.in());
}
catch (const CORBA::UNKNOWN&)
{
// Outgoing reply must have the same byte order as the incoming one.
request->_tao_reply_byte_order (target_request->_tao_byte_order ());
request->gateway_exception_reply (
target_request->raw_user_exception ());
return;
}
// Outgoing reply must have the same byte order as the incoming one.
request->_tao_reply_byte_order (target_request->_tao_byte_order ());
if (ACE_OS::strcmp ("shutdown", request->operation ()) == 0)
{
this->orb_->shutdown (0);
}
}
void
DSI_Simple_Server::invoke (CORBA::ServerRequest_ptr request)
{
CORBA::NVList_ptr list;
this->orb_->create_list (0, list);
request->arguments (list);
CORBA::Request_var target_request;
this->target_->_create_request (0, // ctx
request->operation (),
list,
0, // result
0, // exception_list,
0, // context_list,
target_request.inout (),
0);
target_request->_tao_lazy_evaluation (1);
// Outgoing request must have the same byte order as the incoming one.
target_request->_tao_byte_order (request->_tao_incoming_byte_order ());
try
{
// Updates the byte order state, if necessary.
target_request->invoke ();
}
catch (const CORBA::UNKNOWN&)
{
// Outgoing reply must have the same byte order as the incoming one.
request->_tao_reply_byte_order (target_request->_tao_byte_order ());
request->gateway_exception_reply (target_request->raw_user_exception ());
return;
}
// Outgoing reply must have the same byte order as the incoming one.
request->_tao_reply_byte_order (target_request->_tao_byte_order ());
if (ACE_OS::strcmp ("shutdown", request->operation ()) == 0)
{
this->orb_->shutdown (0);
}
}
// The DSI invoke request
void
TAO_CEC_DynamicImplementationServer::invoke (CORBA::ServerRequest_ptr request)
{
// Trap the _is_a request
if (ACE_OS::strcmp ("_is_a", request->operation () ) == 0)
{
this->is_a (request);
}
else
{
CORBA::NVList_ptr list;
// Get the operation paramter information from the IFR cache.
TAO_CEC_Operation_Params *oper_params =
this->typed_event_channel_->find_from_ifr_cache (request->operation () );
if (oper_params == 0)
{
if (TAO_debug_level >= 10)
{
ORBSVCS_DEBUG ((LM_DEBUG,
ACE_TEXT ("***** Operation not found in IFR cache *****\n")));
}
this->typed_event_channel_->create_list (0, list);
}
else
{
// Populate the NVList from the parameter information.
this->typed_event_channel_->create_operation_list (oper_params, list);
// Get the operation arguments. This ahould demarshal correctly.
request->arguments (list);
// Populate the TypedEvent with the list and operation name.
TAO_CEC_TypedEvent typed_event (list, request->operation () );
// Pass the TypedEvent to the TypedProxyPushConsumer
this->typed_pp_consumer_->invoke (typed_event);
}
}
}
void
TAO_CEC_DynamicImplementationServer::is_a (CORBA::ServerRequest_ptr request)
{
CORBA::NVList_ptr list;
this->typed_event_channel_->create_list (0, list);
CORBA::Any any_1;
any_1._tao_set_typecode(CORBA::_tc_string);
list->add_value ("value",
any_1,
CORBA::ARG_IN);
request->arguments (list);
CORBA::NamedValue_ptr nv = list->item (0);
CORBA::Any_ptr ap = nv->value ();
const char *value = 0;
*ap >>= value;
if (TAO_debug_level >= 10)
{
ORBSVCS_DEBUG ((LM_DEBUG,
ACE_TEXT ("***** TAO_CEC_DynamicImplementationServer::is_a called with value %s *****\n"),
value));
}
const char *object_id =
CORBA::_tc_Object->id ();
if (TAO_debug_level >= 10)
{
ORBSVCS_DEBUG ((LM_DEBUG,
ACE_TEXT ("***** is_a using Server's RepositoryId %s *****\n"),
this->repository_id_));
ORBSVCS_DEBUG ((LM_DEBUG,
ACE_TEXT ("***** is_a using base interface %s *****\n"),
object_id));
}
CORBA::Boolean result = 0;
if (ACE_OS::strcmp (value, this->repository_id_) == 0
|| ACE_OS::strcmp (value, object_id) == 0)
{
result = 1;
}
else
{
CORBA::ULong num = this->typed_event_channel_->number_of_base_interfaces ();
for (CORBA::ULong base=0; base<num; base++)
{
if (TAO_debug_level >= 10)
{
ORBSVCS_DEBUG ((LM_DEBUG,
ACE_TEXT ("***** is_a using base interface %s *****\n"),
this->typed_event_channel_->base_interfaces (base) ));
}
if (ACE_OS::strcmp (value, this->typed_event_channel_->base_interfaces (base) ) == 0)
{
result = 1;
}
}
}
if (TAO_debug_level >= 10)
{
ORBSVCS_DEBUG ((LM_DEBUG,
ACE_TEXT ("***** is_a returning %d *****\n"),
result));
}
CORBA::Any result_any;
CORBA::Any::from_boolean from_boolean (result);
result_any <<= from_boolean;
request->set_result (result_any);
}