diff options
Diffstat (limited to 'TAO/CIAO/examples/handcrafted/Display/GPS/GPS_svnt.cpp')
| -rw-r--r-- | TAO/CIAO/examples/handcrafted/Display/GPS/GPS_svnt.cpp | 857 |
1 files changed, 0 insertions, 857 deletions
diff --git a/TAO/CIAO/examples/handcrafted/Display/GPS/GPS_svnt.cpp b/TAO/CIAO/examples/handcrafted/Display/GPS/GPS_svnt.cpp deleted file mode 100644 index 921d564a916..00000000000 --- a/TAO/CIAO/examples/handcrafted/Display/GPS/GPS_svnt.cpp +++ /dev/null @@ -1,857 +0,0 @@ -// $Id$ - -// The generated filename for files using this template shoule be -// GPSGS.cpp GS --> GlueSession - - -#include "GPS_svnt.h" -#include "../HUDisplay_svnt.h" -#include "Cookies.h" - -#if !defined (__ACE_INLINE__) -# include "GPS_svnt.inl" -#endif /* __ACE_INLINE__ */ - -void -CIAO_GLUE_HUDisplay::GPS_Context::push_Ready (HUDisplay::tick *ev - ACE_ENV_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException)) -{ - ACE_Active_Map_Manager<HUDisplay::tickConsumer_var>::iterator - end = this->ciao_publishes_Ready_map_.end (); - for (ACE_Active_Map_Manager<HUDisplay::tickConsumer_var>::iterator - iter = this->ciao_publishes_Ready_map_.begin (); - iter != end; - ++iter) - { - ACE_Active_Map_Manager<HUDisplay::tickConsumer_var>::ENTRY &entry = *iter; - HUDisplay::tickConsumer_var c - = HUDisplay::tickConsumer::_narrow (entry.int_id_.in ()); - c->push_tick (ev - ACE_ENV_ARG_PARAMETER); - ACE_CHECK; - } -} - -// Operations for publishes interfaces. -::Components::Cookie * -CIAO_GLUE_HUDisplay::GPS_Context::subscribe_Ready (HUDisplay::tickConsumer_ptr c - ACE_ENV_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException, - ::Components::ExceededConnectionLimit)) -{ - if (CORBA::is_nil (c)) - ACE_THROW_RETURN (CORBA::BAD_PARAM (), 0); - - HUDisplay::tickConsumer_var sub - = HUDisplay::tickConsumer::_duplicate (c); - - ACE_Active_Map_Manager_Key key; - this->ciao_publishes_Ready_map_.bind (sub.in (), - key); - - sub._retn (); // Release ownership. - - ::Components::Cookie_var retv = new CIAO::Map_Key_Cookie (key); - return retv._retn (); -} - -HUDisplay::tickConsumer_ptr -CIAO_GLUE_HUDisplay::GPS_Context::unsubscribe_Ready (::Components::Cookie *ck - ACE_ENV_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException, - ::Components::InvalidConnection)) -{ - HUDisplay::tickConsumer_var retv; - - ACE_Active_Map_Manager_Key key; - if (ck == 0 || - CIAO::Map_Key_Cookie::extract (ck, key) == -1) - ACE_THROW_RETURN (::Components::InvalidConnection (), 0); - - if (this->ciao_publishes_Ready_map_.unbind (key, - retv) != 0) - ACE_THROW_RETURN (::Components::InvalidConnection (), 0); - - return retv._retn (); -} - -// Operations for ::Components::SessionContext interface -CORBA::Object_ptr -CIAO_GLUE_HUDisplay::GPS_Context::get_CCM_object (ACE_ENV_SINGLE_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::IllegalState)) -{ - // @@ How do I check for IllegalState here? When it's not in a - // callback operation... - // ACE_THROW_RETURN (::Components::IllegalState (), 0); - - if (CORBA::is_nil (this->component_.in ())) - { - CORBA::Object_var obj = this->container_->get_objref (this->servant_ - ACE_ENV_ARG_PARAMETER); - ACE_CHECK_RETURN (0); - - this->component_ = HUDisplay::GPS::_narrow (obj.in () - ACE_ENV_ARG_PARAMETER); - ACE_CHECK_RETURN (0); - - if (CORBA::is_nil (this->component_.in ())) - ACE_THROW_RETURN (CORBA::INTERNAL (), 0); // This should not happen... - } - return HUDisplay::GPS::_duplicate (this->component_.in ()); -} - -////////////////////////////////////////////////////////////////// -// Component Servant Glue code implementation -////////////////////////////////////////////////////////////////// - -CIAO_GLUE_HUDisplay::GPS_Servant::GPS_Servant (HUDisplay::CCM_GPS_ptr exe, - ::Components::CCMHome_ptr h, - ::CIAO::Session_Container *c) - : executor_ (HUDisplay::CCM_GPS::_duplicate (exe)), - container_ (c) -{ - this->context_ = new CIAO_GLUE_HUDisplay::GPS_Context (h, c, this); - - ACE_TRY_NEW_ENV - { - Components::SessionComponent_var scom = - Components::SessionComponent::_narrow (exe - ACE_ENV_ARG_PARAMETER); - ACE_TRY_CHECK; - - if (! CORBA::is_nil (scom.in ())) - scom->set_session_context (this->context_ - ACE_ENV_ARG_PARAMETER); - } - ACE_CATCHANY - { - // @@ Ignore any exceptions? What happens if - // set_session_context throws an CCMException? - } - ACE_ENDTRY; -} - -CIAO_GLUE_HUDisplay::GPS_Servant::~GPS_Servant (void) -{ - ACE_TRY_NEW_ENV - { - Components::SessionComponent_var scom = - Components::SessionComponent::_narrow (this->executor_.in () - ACE_ENV_ARG_PARAMETER); - ACE_TRY_CHECK; - - if (! CORBA::is_nil (scom.in ())) - scom->ccm_remove (ACE_ENV_SINGLE_ARG_PARAMETER); - } - ACE_CATCHANY - { - // @@ Ignore any exceptions? What happens if - // set_session_context throws an CCMException? - } - ACE_ENDTRY; - this->context_->_remove_ref (); -} - -// Operations for provides interfaces. -HUDisplay::position_ptr -CIAO_GLUE_HUDisplay::GPS_Servant::provide_MyLocation (ACE_ENV_SINGLE_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException)) -{ - if (CORBA::is_nil (this->provide_MyLocation_.in ())) - { - HUDisplay::CCM_position_var fexe - = this->executor_->get_MyLocation (ACE_ENV_SINGLE_ARG_PARAMETER); - ACE_CHECK_RETURN (0); - - if (CORBA::is_nil (fexe.in ())) - ACE_THROW_RETURN (CORBA::INTERNAL (), 0); - - CIAO_GLUE_HUDisplay::position_Servant *svt = - new CIAO_GLUE_HUDisplay::position_Servant (fexe.in (), - this->context_); - PortableServer::ServantBase_var safe_servant (svt); - - CORBA::Object_var obj = this->container_->install_servant (svt - ACE_ENV_ARG_PARAMETER); - ACE_CHECK_RETURN (0); - - HUDisplay::position_var fo - = HUDisplay::position::_narrow (obj.in () - ACE_ENV_ARG_PARAMETER); - ACE_CHECK_RETURN (0); - - this->provide_MyLocation_ = fo; - } - - return HUDisplay::position::_duplicate (this->provide_MyLocation_.in ()); -} - -// Operations for consumers interfaces. -// EventConsumer Glue Code implementation - -// Inherit from ::Compopnents::EventConsumerBase -void -CIAO_GLUE_HUDisplay::GPS_Servant::tickConsumer_Refresh_Servant::push_event (Components::EventBase *ev - ACE_ENV_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException, - ::Components::BadEventType)) -{ - HUDisplay::tick_var ev_type = HUDisplay::tick::_downcast (ev); - if (ev_type != 0) - { - this->push_tick (ev_type.in () - ACE_ENV_ARG_PARAMETER); - return; - } - - // @@ This include the case when we receive a parent eventtype of [eventtype] - ACE_THROW (::Components::BadEventType ()); -} - -// get_component implementation. -HUDisplay::tickConsumer_ptr -CIAO_GLUE_HUDisplay::GPS_Servant::get_consumer_Refresh (ACE_ENV_SINGLE_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException)) -{ - if (CORBA::is_nil (this->consumes_Refresh_.in ())) - { - CIAO_GLUE_HUDisplay::GPS_Servant::tickConsumer_Refresh_Servant *svt = - new CIAO_GLUE_HUDisplay::GPS_Servant::tickConsumer_Refresh_Servant (this->executor_.in (), - this->context_); - PortableServer::ServantBase_var safe_servant (svt); - - CORBA::Object_var obj = this->container_->install_servant (svt - ACE_ENV_ARG_PARAMETER); - ACE_CHECK_RETURN (0); - - HUDisplay::tickConsumer_var eco - = HUDisplay::tickConsumer::_narrow (obj.in () - ACE_ENV_ARG_PARAMETER); - ACE_CHECK_RETURN (0); - - this->consumes_Refresh_ = eco; - } - - return HUDisplay::tickConsumer::_duplicate (this->consumes_Refresh_.in ()); -} - -// Operations for Navigation interface -CORBA::Object_ptr -CIAO_GLUE_HUDisplay::GPS_Servant::provide_facet (const char * name - ACE_ENV_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException , - Components::InvalidName)) -{ - if (name == 0) - ACE_THROW_RETURN (CORBA::BAD_PARAM (), 0); - - // We simply iterate thru all the facets this component provides - // now. We can also use a hash map along with perfect hashing - // (i.e., gperf) if we need faster performance since all the provided - // interfaces are static to a component definition. - - if (ACE_OS_String::strcmp (name, "MyLocation") == 0) - return this->provide_MyLocation (ACE_ENV_SINGLE_ARG_PARAMETER); - - ACE_THROW_RETURN (::Components::InvalidName (), 0); -} - -::Components::FacetDescriptions * -CIAO_GLUE_HUDisplay::GPS_Servant::get_all_facets (ACE_ENV_SINGLE_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException)) -{ - ::Components::FacetDescriptions_var collection - = new ::Components::FacetDescriptions (1); // #99 = number of all provided - // facets including those inherited - // from parent component(s). - - collection->length (1); - - ::Components::FacetDescription_var x; - CORBA::ULong i = 0; - - x = new ::OBV_Components::FacetDescription; - - x->Name ((const char *)"MyLocation"); - x->type_id ((const char *) "IDL:HUDisplay/position:1.0"); // - x->facet_ref (this->provide_MyLocation (ACE_ENV_SINGLE_ARG_PARAMETER)); - - collection[i] = x._retn (); - ++i; - - return collection._retn (); - -} - -::Components::FacetDescriptions * -CIAO_GLUE_HUDisplay::GPS_Servant::get_named_facets (const Components::NameList & names - ACE_ENV_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::InvalidName)) -{ - ::Components::FacetDescriptions_var collection - = new ::Components::FacetDescriptions (names.length ()); - collection->length (names.length ()); - - ::Components::FacetDescription_var x; - CORBA::ULong i = 0; - - for (; i < names.length (); ++i) - { - x = new ::OBV_Components::FacetDescription; - - // We probably need a more efficient way, e.g., a hash map, to handle all these. - if (ACE_OS_String::strcmp (names[i].in (), "MyLocation") == 0) - { - x->Name ((const char *)"MyLocation"); - x->type_id ((const char *) "IDL:HUDisplay/position:1.0"); // - x->facet_ref (this->provide_MyLocation (ACE_ENV_SINGLE_ARG_PARAMETER)); - } - else - ACE_THROW_RETURN (::Components::InvalidName (), 0); - - collection[i] = x._retn(); - } - return collection._retn (); -} - -CORBA::Boolean -CIAO_GLUE_HUDisplay::GPS_Servant::same_component (CORBA::Object_ptr object_ref - ACE_ENV_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException)) -{ - if (CORBA::is_nil (object_ref)) - ACE_THROW_RETURN (CORBA::BAD_PARAM (), 0); - - CORBA::Object_var the_other = object_ref->_get_component (ACE_ENV_SINGLE_ARG_PARAMETER); - ACE_CHECK_RETURN (0); - - CORBA::Object_var me = this->context_->get_CCM_object (ACE_ENV_SINGLE_ARG_PARAMETER); - ACE_CHECK_RETURN (0); - - return me->_is_equivalent (object_ref - ACE_ENV_ARG_PARAMETER); -} - -// Operations for Receptacles interface -::Components::Cookie * -CIAO_GLUE_HUDisplay::GPS_Servant::connect (const char *, - CORBA::Object_ptr - ACE_ENV_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::InvalidName, - Components::InvalidConnection, - Components::AlreadyConnected, - Components::ExceededConnectionLimit)) -{ - ACE_THROW_RETURN (Components::InvalidName (), 0); -} - -CORBA::Object_ptr -CIAO_GLUE_HUDisplay::GPS_Servant::disconnect (const char *, - Components::Cookie * - ACE_ENV_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::InvalidName, - Components::InvalidConnection, - Components::CookieRequired, - Components::NoConnection)) -{ - ACE_THROW_RETURN (Components::InvalidName (), 0); -} - -::Components::ConnectionDescriptions * -CIAO_GLUE_HUDisplay::GPS_Servant::get_connections (const char * - ACE_ENV_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::InvalidName)) -{ - ACE_THROW_RETURN (Components::InvalidName (), 0); -} - -::Components::ReceptacleDescriptions * -CIAO_GLUE_HUDisplay::GPS_Servant::get_all_receptacles (ACE_ENV_SINGLE_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException)) -{ - ::Components::ReceptacleDescriptions_var retv = - new ::Components::ReceptacleDescriptions (0); // #99 is number of receptacles - // this component has. - return retv._retn (); -} - -::Components::ReceptacleDescriptions * -CIAO_GLUE_HUDisplay::GPS_Servant::get_named_receptacles (const Components::NameList & names - ACE_ENV_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::InvalidName)) -{ - ::Components::ReceptacleDescriptions_var retv = - new ::Components::ReceptacleDescriptions (names.length ()); - retv->length (names.length ()); - - CORBA::ULong i = 0; - for (; i < names.length (); ++i) - { - ACE_THROW_RETURN (::Components::InvalidName (), 0); - } - return retv._retn (); -} - -// Operations for Events interface -::Components::EventConsumerBase_ptr -CIAO_GLUE_HUDisplay::GPS_Servant::get_consumer (const char * sink_name - ACE_ENV_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::InvalidName)) -{ - // @@ We can omit this if clause if there's no event sinks in this component. - if (sink_name == 0) - ACE_THROW_RETURN (Components::InvalidName (), 0); - - if (ACE_OS_String::strcmp (sink_name, "Refresh") == 0) - return this->get_consumer_Refresh (ACE_ENV_SINGLE_ARG_PARAMETER); - - ACE_THROW_RETURN (Components::InvalidName (), 0); -} - -::Components::Cookie * -CIAO_GLUE_HUDisplay::GPS_Servant::subscribe (const char * publisher_name, - Components::EventConsumerBase_ptr subscriber - ACE_ENV_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::InvalidName, - Components::InvalidConnection, - Components::ExceededConnectionLimit)) -{ - // @@ We can omit this if clause if there's no publisher in this component. - if (publisher_name == 0) - ACE_THROW_RETURN (Components::InvalidName (), 0); - - if (ACE_OS_String::strcmp (publisher_name, "Ready") == 0) - { - HUDisplay::tickConsumer_var _ciao_consumer = - HUDisplay::tickConsumer::_narrow (subscriber - ACE_ENV_ARG_PARAMETER); - ACE_CHECK_RETURN (0); - - if (CORBA::is_nil (_ciao_consumer.in ())) - ACE_THROW_RETURN (Components::InvalidConnection (), 0); - - return this->subscribe_Ready (_ciao_consumer.in () - ACE_ENV_ARG_PARAMETER); - } - - ACE_THROW_RETURN (Components::InvalidName (), 0); -} - -::Components::EventConsumerBase_ptr -CIAO_GLUE_HUDisplay::GPS_Servant::unsubscribe (const char * publisher_name, - Components::Cookie *ck - ACE_ENV_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::InvalidName, - Components::InvalidConnection)) -{ - // @@ We can omit this if clause if there's no publisher in this component. - if (publisher_name == 0) - ACE_THROW_RETURN (Components::InvalidName (), 0); - - if (ACE_OS_String::strcmp (publisher_name, "Ready") == 0) - { - return this->unsubscribe_Ready (ck - ACE_ENV_ARG_PARAMETER); - } - - ACE_THROW_RETURN (Components::InvalidName (), 0); -} - -void -CIAO_GLUE_HUDisplay::GPS_Servant::connect_consumer (const char *, - Components::EventConsumerBase_ptr - ACE_ENV_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::InvalidName, - Components::AlreadyConnected, - Components::InvalidConnection)) -{ - ACE_THROW (Components::InvalidName ()); -} - -::Components::EventConsumerBase_ptr -CIAO_GLUE_HUDisplay::GPS_Servant::disconnect_consumer (const char * - ACE_ENV_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::InvalidName, - Components::NoConnection)) -{ - ACE_THROW_RETURN (Components::InvalidName (), 0); -} - -::Components::ConsumerDescriptions * -CIAO_GLUE_HUDisplay::GPS_Servant::get_all_consumers (ACE_ENV_SINGLE_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException)) -{ - ::Components::ConsumerDescriptions_var retv = - new ::Components::ConsumerDescriptions (1); // #99 is the number of consumers - // this component has. - retv->length (1); - - CORBA::ULong i = 0; - - retv[i] = new OBV_Components::ConsumerDescription; - retv[i]->Name ("Refresh"); - retv[i]->type_id ("IDL:HUDisplay/tickConsumer:1.0"); - HUDisplay::tickConsumer_var c - = this->get_consumer_Refresh (ACE_ENV_SINGLE_ARG_PARAMETER); - ACE_CHECK_RETURN (0); - - retv[i]->consumer (c.in ()); - - return retv._retn (); -} - -::Components::ConsumerDescriptions * -CIAO_GLUE_HUDisplay::GPS_Servant::get_named_consumers (const Components::NameList & names - ACE_ENV_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::InvalidName)) -{ - ::Components::ConsumerDescriptions_var retv = - new ::Components::ConsumerDescriptions (names.length ()); - - retv->length (names.length ()); - - CORBA::ULong i = 0; - for (; i < names.length (); ++i) - { - retv[i] = new OBV_Components::ConsumerDescription; - - if (ACE_OS_String::strcmp (names[i].in (), "Refresh") == 0) - { - retv[i]->Name ("Refresh"); - retv[i]->type_id ("IDL:HUDisplay/tickConsumer:1.0"); - HUDisplay::tickConsumer_var c = - this->get_consumer_Refresh (ACE_ENV_SINGLE_ARG_PARAMETER); - ACE_CHECK_RETURN (0); - - retv[i]->consumer (c.in ()); - } - else - ACE_THROW_RETURN (::Components::InvalidName (), 0); - } - return retv._retn (); -} - -::Components::EmitterDescriptions * -CIAO_GLUE_HUDisplay::GPS_Servant::get_all_emitters (ACE_ENV_SINGLE_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException)) -{ - ::Components::EmitterDescriptions_var retv = - new ::Components::EmitterDescriptions (0); // #99 is the number of emitters - // this component has. - return retv._retn (); -} - -::Components::EmitterDescriptions * -CIAO_GLUE_HUDisplay::GPS_Servant::get_named_emitters (const Components::NameList & names - ACE_ENV_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::InvalidName)) -{ - ::Components::EmitterDescriptions_var retv = - new ::Components::EmitterDescriptions (names.length ()); - retv->length (names.length ()); - - CORBA::ULong i = 0; - for (; i < names.length (); ++i) - { - ACE_THROW_RETURN (::Components::InvalidName (), 0); - } - return retv._retn (); -} - -::Components::PublisherDescriptions * -CIAO_GLUE_HUDisplay::GPS_Servant::get_all_publishers (ACE_ENV_SINGLE_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException)) -{ - // @@ to-do - - // Need to add interfaces in the Context class to gather the information. - // Or we can just relay it to the Context object. - ACE_THROW_RETURN (CORBA::NO_IMPLEMENT (), 0); -} - -::Components::PublisherDescriptions * -CIAO_GLUE_HUDisplay::GPS_Servant::get_named_publishers (const Components::NameList & - ACE_ENV_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::InvalidName)) -{ - // @@ to-do - - // Need to add interfaces in the Context class to gather the information. - // Or we can just relay it to the Context object. - ACE_THROW_RETURN (CORBA::NO_IMPLEMENT (), 0); -} - -// Operations for CCMObject interface -::CORBA::IRObject_ptr -CIAO_GLUE_HUDisplay::GPS_Servant::get_component_def (ACE_ENV_SINGLE_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException)) -{ - // @@ to-do: Connect to an IfR? - ACE_THROW_RETURN (CORBA::NO_IMPLEMENT (), 0); -} - -::Components::CCMHome_ptr -CIAO_GLUE_HUDisplay::GPS_Servant::get_ccm_home (ACE_ENV_SINGLE_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException)) -{ - return this->context_->get_CCM_home (ACE_ENV_SINGLE_ARG_PARAMETER); -} - -::Components::PrimaryKeyBase * -CIAO_GLUE_HUDisplay::GPS_Servant::get_primary_key (ACE_ENV_SINGLE_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::NoKeyAvailable)) -{ - // This is a keyless component. - ACE_THROW_RETURN (::Components::NoKeyAvailable (), 0); -} - -void -CIAO_GLUE_HUDisplay::GPS_Servant::configuration_complete (ACE_ENV_SINGLE_ARG_DECL_NOT_USED) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::InvalidConfiguration)) -{ - // @@ to-do - // No-op. Don't know how to pass this info to monolithic executor. -} - -void -CIAO_GLUE_HUDisplay::GPS_Servant::remove (ACE_ENV_SINGLE_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::RemoveFailure)) -{ - // @@ to-do - // Need to figure out what to do here. E.g., tear down the all the connections - // this component has? -} - -::Components::ComponentPortDescription * -CIAO_GLUE_HUDisplay::GPS_Servant::get_all_ports (ACE_ENV_SINGLE_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException)) -{ - ::Components::ComponentPortDescription_var retv = - new OBV_Components::ComponentPortDescription; - - ::Components::FacetDescriptions_var facets_desc - = this->get_all_facets (ACE_ENV_SINGLE_ARG_PARAMETER); - ::Components::ReceptacleDescriptions_var receptacle_desc - = get_all_receptacles (ACE_ENV_SINGLE_ARG_PARAMETER); - ::Components::ConsumerDescriptions_var consumer_desc - = this->get_all_consumers (ACE_ENV_SINGLE_ARG_PARAMETER); - ::Components::EmitterDescriptions_var emitter_desc - = this->get_all_emitters (ACE_ENV_SINGLE_ARG_PARAMETER); - ::Components::PublisherDescriptions_var publisher_desc - = this->get_all_publishers (ACE_ENV_SINGLE_ARG_PARAMETER); - - retv->facets (facets_desc.in()); - retv->receptacles (receptacle_desc.in()); - retv->consumers (consumer_desc.in()); - retv->emitters (emitter_desc.in()); - retv->publishers (publisher_desc.in()); - - return retv._retn(); -} - -// get_component implementation. -CORBA::Object_ptr -CIAO_GLUE_HUDisplay::GPS_Servant::_get_component (ACE_ENV_SINGLE_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException)) -{ - ::Components::SessionContext_var sc = - ::Components::SessionContext::_narrow (this->context_); - - if (! CORBA::is_nil(sc.in ())) - return sc->get_CCM_object (ACE_ENV_SINGLE_ARG_PARAMETER); - - // @@ Do we need to try the following case here? We are afterall implementing - // a session component here. - ::Components::EntityContext_var ec = - ::Components::EntityContext::_narrow (this->context_); - - if (! CORBA::is_nil(ec.in ())) - return ec->get_CCM_object (ACE_ENV_SINGLE_ARG_PARAMETER); - - ACE_THROW_RETURN (CORBA::INTERNAL (), 0); -} - -void -CIAO_GLUE_HUDisplay::GPS_Servant::_ciao_activate (ACE_ENV_SINGLE_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException)) -{ - ::Components::SessionComponent_var temp = - ::Components::SessionComponent::_narrow (this->executor_.in () - ACE_ENV_ARG_PARAMETER); - ACE_CHECK; - - if (! CORBA::is_nil (temp.in ())) - temp->ccm_activate (ACE_ENV_SINGLE_ARG_PARAMETER); -} - -void -CIAO_GLUE_HUDisplay::GPS_Servant::_ciao_passivate (ACE_ENV_SINGLE_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException)) -{ - ::Components::SessionComponent_var temp = - ::Components::SessionComponent::_narrow (this->executor_.in () - ACE_ENV_ARG_PARAMETER); - ACE_CHECK; - - if (! CORBA::is_nil (temp.in ())) - temp->ccm_passivate (ACE_ENV_SINGLE_ARG_PARAMETER); -} - -////////////////////////////////////////////////////////////////// -// Component Home Glue code implementation -////////////////////////////////////////////////////////////////// - -HUDisplay::GPS_ptr -CIAO_GLUE_HUDisplay::GPSHome_Servant::_ciao_activate_component (HUDisplay::CCM_GPS_ptr exe - ACE_ENV_SINGLE_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException)) -{ - CORBA::Object_var hobj - = this->container_->get_objref (this - ACE_ENV_ARG_PARAMETER); - ACE_CHECK_RETURN (0); - - ::Components::CCMHome_var home - = ::Components::CCMHome::_narrow (hobj.in () - ACE_ENV_ARG_PARAMETER); - ACE_CHECK_RETURN (0); - - CIAO_GLUE_HUDisplay::GPS_Servant *svt = - new CIAO_GLUE_HUDisplay::GPS_Servant (exe, - home.in (), - this->container_); - PortableServer::ServantBase_var safe (svt); - PortableServer::ObjectId_var oid; - - CORBA::Object_var objref - = this->container_->install_component (svt, - oid.out () - ACE_ENV_ARG_PARAMETER); - ACE_CHECK_RETURN (0); - - svt->_ciao_activate (ACE_ENV_SINGLE_ARG_PARAMETER); - ACE_CHECK_RETURN (0); - - HUDisplay::GPS_var ho - = HUDisplay::GPS::_narrow (objref.in () - ACE_ENV_ARG_PARAMETER); - ACE_CHECK_RETURN (0); - - if (this->component_map_.bind (oid.in (), svt) == 0) - { - // @@ what should happen if bind fail? - safe._retn (); - } - return ho._retn (); -} - -void -CIAO_GLUE_HUDisplay::GPSHome_Servant::_ciao_passivate_component (HUDisplay::GPS_ptr comp - ACE_ENV_SINGLE_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException)) -{ - PortableServer::ObjectId_var oid; - - this->container_->uninstall_component (comp, - oid.out () - ACE_ENV_ARG_PARAMETER); - ACE_CHECK; - - CIAO_GLUE_HUDisplay::GPS_Servant *servant = 0; - if (this->component_map_.unbind (oid.in (), servant) == 0) - { - PortableServer::ServantBase_var safe (servant); - servant->_ciao_passivate (ACE_ENV_SINGLE_ARG_PARAMETER); - ACE_CHECK; - } - // What happen if unbind failed? - -} - -// Operations for Implicit Home interface -HUDisplay::GPS_ptr -CIAO_GLUE_HUDisplay::GPSHome_Servant::create (ACE_ENV_SINGLE_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::CreateFailure)) -{ - if (this->executor_.in () == 0) - ACE_THROW_RETURN (CORBA::INTERNAL (), 0); - - Components::EnterpriseComponent_var _ciao_ec = - this->executor_->create (ACE_ENV_SINGLE_ARG_PARAMETER); - ACE_CHECK_RETURN (0); - - HUDisplay::CCM_GPS_var _ciao_comp - = HUDisplay::CCM_GPS::_narrow (_ciao_ec.in () - ACE_ENV_ARG_PARAMETER); - ACE_CHECK_RETURN (0); - - return this->_ciao_activate_component (_ciao_comp.in () - ACE_ENV_ARG_PARAMETER); -} - -// Operations for CCMHome interface -void -CIAO_GLUE_HUDisplay::GPSHome_Servant::remove_component (Components::CCMObject_ptr comp - ACE_ENV_ARG_DECL) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::RemoveFailure)) -{ - HUDisplay::GPS_var _ciao_comp - = HUDisplay::GPS::_narrow (comp - ACE_ENV_ARG_PARAMETER); - ACE_CHECK; - - if (CORBA::is_nil (_ciao_comp.in ())) - ACE_THROW (CORBA::INTERNAL ()); // What is the right exception to throw here? - - // @@ It seems to me that we need to make sure this is a component - // generated by this home before calling remove on this component. - _ciao_comp->remove (ACE_ENV_ARG_PARAMETER); - ACE_CHECK; - - - // Removing the object reference? get the servant from the POA with - // the objref, and call remove() on the component, deactivate the - // component, and then remove-ref the servant? - this->_ciao_passivate_component (_ciao_comp.in () - ACE_ENV_ARG_PARAMETER); -} - -extern "C" GPS_SVNT_Export ::PortableServer::Servant -createGPSHome_Servant (::Components::HomeExecutorBase_ptr p, - CIAO::Session_Container *c - ACE_ENV_ARG_DECL) -{ - if (p == 0) - return 0; - - HUDisplay::CCM_GPSHome_var x - = HUDisplay::CCM_GPSHome::_narrow (p - ACE_ENV_ARG_PARAMETER); - ACE_CHECK_RETURN (0); - - if (CORBA::is_nil (x.in ())) - return 0; - - return new CIAO_GLUE_HUDisplay::GPSHome_Servant (x.in (), - c); -} |