diff options
Diffstat (limited to 'TAO/orbsvcs/examples/RtEC/test_driver/Consumer.cpp')
| -rw-r--r-- | TAO/orbsvcs/examples/RtEC/test_driver/Consumer.cpp | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/TAO/orbsvcs/examples/RtEC/test_driver/Consumer.cpp b/TAO/orbsvcs/examples/RtEC/test_driver/Consumer.cpp new file mode 100644 index 00000000000..c0ff8bef3a1 --- /dev/null +++ b/TAO/orbsvcs/examples/RtEC/test_driver/Consumer.cpp @@ -0,0 +1,193 @@ +// $Id$ + +#include "Consumer.h" + +#include <sstream> //for ostringstream + +#include "ace/Thread.h" +#include "orbsvcs/Event_Utilities.h" //for ACE_Supplier/ConsumerQOS_Factory +#include "orbsvcs/RtecSchedulerC.h" + +ACE_RCSID(EC_Examples, Consumer, "$Id$") + +Consumer::Consumer (void) + : _consumer(this) + , _consumer_id(-1) +{ +} + +Consumer::~Consumer(void) +{ +} + +void +Consumer::connect (RtecScheduler::Scheduler_ptr scheduler, + const char *entry_prefix, + int consumer_id, //unique identifier + long event_type, + RtecEventChannelAdmin::EventChannel_ptr ec + ACE_ENV_ARG_DECL) +{ + this->connect_impl(false, + scheduler, + entry_prefix, + consumer_id, + event_type, + 0, //period; ignored + RtecScheduler::VERY_LOW_IMPORTANCE, //ignored + RtecScheduler::VERY_LOW_CRITICALITY, //ignored + ec + ACE_ENV_ARG_PARAMETER); +} + +void +Consumer::connect (RtecScheduler::Scheduler_ptr scheduler, + const char *entry_prefix, + int consumer_id, //unique identifier + long event_type, + TimeBase::TimeT period, + RtecScheduler::Importance_t importance, + RtecScheduler::Criticality_t criticality, + RtecEventChannelAdmin::EventChannel_ptr ec + ACE_ENV_ARG_DECL) +{ + this->connect_impl(true, + scheduler, + entry_prefix, + consumer_id, + event_type, + period, + importance, + criticality, + ec + ACE_ENV_ARG_PARAMETER); +} + +void +Consumer::connect_impl (bool set_rtinfo, //true if should set RT_Info + RtecScheduler::Scheduler_ptr scheduler, + const char *entry_prefix, + int consumer_id, //unique identifier + long event_type, + TimeBase::TimeT period, + RtecScheduler::Importance_t importance, + RtecScheduler::Criticality_t criticality, + RtecEventChannelAdmin::EventChannel_ptr ec + ACE_ENV_ARG_DECL) +{ + this->_consumer_id = consumer_id; + + //create consumer RT_Info + std::ostringstream cons_entry_pt; + cons_entry_pt << entry_prefix; //unique RT_Info entry point + ACE_DEBUG((LM_DEBUG,"Creating %s\n",cons_entry_pt.str().c_str())); + RtecScheduler::handle_t rt_info = scheduler->create (cons_entry_pt.str().c_str() + ACE_ENV_ARG_PARAMETER); + ACE_CHECK; + if (set_rtinfo) + { + ACE_Time_Value tv (0,0); + TimeBase::TimeT tmp; + ORBSVCS_Time::Time_Value_to_TimeT (tmp, tv); + scheduler->set (rt_info, + criticality, + tmp,tmp,tmp, + period, + importance, + tmp, + 0, + RtecScheduler::OPERATION + ACE_ENV_ARG_PARAMETER); + ACE_CHECK; + ACE_DEBUG((LM_DEBUG,"Set Consumer %d RT_Info\n",this->_consumer_id)); + } else + { + ACE_DEBUG((LM_DEBUG,"NOT Set Consumer %d RT_Info\n",this->_consumer_id)); + } + + // Register as consumer of appropriate event type + ACE_ConsumerQOS_Factory consQoS; + consQoS.insert_type(event_type, + rt_info); + + RtecEventChannelAdmin::ConsumerAdmin_var consumer_admin = + ec->for_consumers (ACE_ENV_SINGLE_ARG_PARAMETER); + ACE_CHECK; + + this->_supplier_proxy = + consumer_admin->obtain_push_supplier (ACE_ENV_SINGLE_ARG_PARAMETER); + ACE_CHECK; + + RtecEventComm::PushConsumer_var consumerv = + this->_consumer._this (ACE_ENV_SINGLE_ARG_PARAMETER); + ACE_CHECK; + + this->_supplier_proxy->connect_push_consumer (consumerv.in (), + consQoS.get_ConsumerQOS () + ACE_ENV_ARG_PARAMETER); + ACE_CHECK; + + ACE_DEBUG((LM_DEBUG,"Consumer %d connected\n",this->_consumer_id)); + ACE_DEBUG((LM_DEBUG,"\tEvent type: %d\n",event_type)); +} + +void +Consumer::disconnect (ACE_ENV_SINGLE_ARG_DECL) +{ + //disconnect consumer + + if (! CORBA::is_nil (this->_supplier_proxy.in())) + { + this->_supplier_proxy->disconnect_push_supplier (ACE_ENV_SINGLE_ARG_PARAMETER); + ACE_CHECK; + + this->_supplier_proxy = RtecEventChannelAdmin::ProxyPushSupplier::_nil(); + + //Deactivate the servant + PortableServer::POA_var poa = + this->_consumer._default_POA(ACE_ENV_SINGLE_ARG_PARAMETER); + ACE_CHECK; + PortableServer::ObjectId_var id = + poa->servant_to_id (&this->_consumer ACE_ENV_ARG_PARAMETER); + ACE_CHECK; + poa->deactivate_object(id.in() ACE_ENV_ARG_PARAMETER); + ACE_CHECK; + ACE_DEBUG((LM_DEBUG,"Consumer %d disconnected\n",this->_consumer_id)); + } else + { + ACE_DEBUG((LM_DEBUG,"Cannot disconnect; Consumer %d not connected!\n",this->_consumer_id)); + } +} + +void +Consumer::push (const RtecEventComm::EventSet& events + ACE_ENV_ARG_DECL_NOT_USED) + ACE_THROW_SPEC ((CORBA::SystemException)) +{ + if (events.length () == 0) + { + ACE_DEBUG ((LM_DEBUG, + "Consumer (%P|%t) no events\n")); + return; + } + + int prio = -1; + ACE_hthread_t handle; + ACE_Thread::self(handle); + ACE_Thread::getprio(handle,prio); + //ACE_thread_t tid = ACE_Thread::self(); + ACE_DEBUG ((LM_DEBUG, "Consumer #%d @%d (%P|%t) we received event type %d\n", + this->_consumer_id,prio,events[0].header.type)); +} + +void +Consumer::disconnect_push_consumer (ACE_ENV_SINGLE_ARG_DECL_NOT_USED) + ACE_THROW_SPEC ((CORBA::SystemException)) +{ +} + +// **************************************************************** + +#if defined (ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION) +#elif defined(ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA) +#endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION */ |