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#include "Supplier.h"
#include "orbsvcs/RtecEventChannelAdminS.h"
#include "orbsvcs/Event_Service_Constants.h"
Supplier::Supplier (bool valuetype) : valuetype_ (valuetype), event_count_ (0)
{
}
void
Supplier::connect (RtecEventChannelAdmin::SupplierAdmin_ptr supplier_admin)
{
this->proxy_ =
supplier_admin->obtain_push_consumer ();
RtecEventComm::PushSupplier_var me =
this->_this ();
// Simple publication, but usually the helper classes in
// $TAO_ROOT/orbsvcs/Event_Utils.h are a better way to do this.
RtecEventChannelAdmin::SupplierQOS qos;
qos.is_gateway = 0;
qos.publications.length (1);
RtecEventComm::EventHeader& h0 =
qos.publications[0].event.header;
h0.type = ACE_ES_EVENT_UNDEFINED; // first free event type
h0.source = 1; // first free event source
this->proxy_->connect_push_supplier (me.in (), qos);
}
void
Supplier::disconnect (void)
{
// Disconnect from the EC
try
{
this->proxy_->disconnect_push_consumer ();
}
catch (const CORBA::Exception&)
{
}
PortableServer::POA_var poa =
this->_default_POA ();
PortableServer::ObjectId_var id =
poa->servant_to_id (this);
poa->deactivate_object (id.in ());
}
void
Supplier::insert_into_any (CORBA::Any& any, Components::EventBase* vb)
{
any <<= vb;
}
void
Supplier::perform_push (void)
{
try
{
// The event type and source must match our publications
++event_count_;
ACE_DEBUG ((LM_DEBUG, "Sending event %d\n", event_count_));
RtecEventComm::EventSet event (1);
event.length (1);
event[0].header.type = ACE_ES_EVENT_UNDEFINED;
event[0].header.source = event_count_;
// Avoid loops throught the event channel federations
event[0].header.ttl = 1;
if (this->valuetype_)
{
OBV_Hello::ValueTypeData * test_data = 0;
ACE_NEW (test_data, OBV_Hello::ValueTypeData ());
test_data->data ("ACE/TAO/CIAO");
insert_into_any (event[0].data.any_value, test_data);
}
else
{
event[0].data.any_value <<= CORBA::string_dup( "ACE/TAO/CIAO");
}
this->proxy_->push (event);
}
catch (const CORBA::Exception&)
{
}
}
void
Supplier::disconnect_push_supplier (void)
{
}
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