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#include "Stock_Consumer.h"
#include "QuoterC.h"
#include "ace/streams.h"
Stock_Consumer::Stock_Consumer ()
{
}
void
Stock_Consumer::connect (RtecEventChannelAdmin::EventChannel_ptr event_channel,
const RtecEventChannelAdmin::ConsumerQOS &subscriptions)
{
RtecEventChannelAdmin::ConsumerAdmin_var consumer_admin =
event_channel->for_consumers ();
this->supplier_proxy_ =
consumer_admin->obtain_push_supplier ();
RtecEventComm::PushConsumer_var myself = this->_this ();
this->supplier_proxy_->connect_push_consumer (myself.in (),
subscriptions);
}
void
Stock_Consumer::disconnect ()
{
// Do not receive any more events...
this->supplier_proxy_->disconnect_push_supplier ();
}
void
Stock_Consumer::push (const RtecEventComm::EventSet &data)
{
for (CORBA::ULong i = 0; i != data.length (); ++i) {
const RtecEventComm::Event &e = data[i];
const Quoter::Event *event = 0;
if ((e.data.any_value >>= event) == 0)
continue; // Invalid event
cout << "The new price for one stock in \""
<< event->full_name.in ()
<< "\" (" << event->symbol.in ()
<< ") is " << event->price << endl;
}
}
void
Stock_Consumer::disconnect_push_consumer ()
{
this->supplier_proxy_ =
RtecEventChannelAdmin::ProxyPushSupplier::_nil ();
}
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