// $Id: Notify_Sequence_Push_Consumer.cpp 77020 2007-02-12 13:56:49Z johnnyw $

#include "ace/OS_NS_unistd.h"
#include "Notify_Sequence_Push_Consumer.h"
#include "Notify_Test_Client.h"
#include "orbsvcs/TimeBaseC.h"
#include "common.h"
#include "tao/debug.h"

Notify_Sequence_Push_Consumer::Notify_Sequence_Push_Consumer (
                                            const char* name,
                                            unsigned int low,
                                            unsigned int high,
                                            Notify_Test_Client& client)
 : name_ (name),
   low_ (low),
   high_ (high),
   count_ (0),
   client_ (client)
{
  this->client_.consumer_start (this);
}


Notify_Sequence_Push_Consumer::~Notify_Sequence_Push_Consumer ()
{
}


void
Notify_Sequence_Push_Consumer::_connect (
                CosNotifyChannelAdmin::ConsumerAdmin_ptr consumer_admin)
{
  CosNotifyComm::SequencePushConsumer_var objref =
    this->_this ();

  CosNotifyChannelAdmin::ProxySupplier_var proxysupplier =
    consumer_admin->obtain_notification_push_supplier (
      CosNotifyChannelAdmin::SEQUENCE_EVENT,
      proxy_id_);

  this->proxy_ =
    CosNotifyChannelAdmin::SequenceProxyPushSupplier::_narrow (
      proxysupplier.in ());

  CosNotification::QoSProperties properties(3);
  properties.length(3);
  properties[0].name = CORBA::string_dup(CosNotification::MaximumBatchSize);
  properties[0].value <<= (CORBA::Long)5;
  properties[1].name = CORBA::string_dup(CosNotification::PacingInterval);
  properties[1].value <<= (TimeBase::TimeT) 2 * 1000 * 10000;

  proxy_->set_qos(properties);
  proxy_->connect_sequence_push_consumer (objref.in ());

  // give ownership to POA
  this->_remove_ref ();
}


void
Notify_Sequence_Push_Consumer::push_structured_events(
                          const CosNotification::EventBatch& events)
{
  ACE_DEBUG((LM_DEBUG, "{%u}", events.length()));

  this->count_ += events.length();
  if (this->count_ > this->high_)
    {
      this->client_.consumer_done (this);
      ACE_ERROR((LM_ERROR,
                 ACE_TEXT ("Sequence Consumer (%P|%t): ERROR: too "
                           "many events received.\n")));
    }
  else if (this->count_ >= this->low_)
    {
      this->client_.consumer_done (this);
    }
}
