TopicMonitorImpl.cpp

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/*
 *
 *
 * Distributed under the OpenDDS License.
 * See: http://www.opendds.org/license.html
 */

#include "TopicMonitorImpl.h"
#include "monitorC.h"
#include "monitorTypeSupportImpl.h"
#include "dds/DCPS/TopicImpl.h"
#include "dds/DCPS/DomainParticipantImpl.h"
#include <dds/DdsDcpsInfrastructureC.h>

OPENDDS_BEGIN_VERSIONED_NAMESPACE_DECL

namespace OpenDDS {
namespace DCPS {


TopicMonitorImpl::TopicMonitorImpl(TopicImpl* topic,
              OpenDDS::DCPS::TopicReportDataWriter_ptr topic_writer)
  : topic_(topic),
    topic_writer_(TopicReportDataWriter::_duplicate(topic_writer))
{
}

TopicMonitorImpl::~TopicMonitorImpl()
{
}

void
TopicMonitorImpl::report() {
  if (!CORBA::is_nil(this->topic_writer_.in())) {
    TopicReport report;
    DDS::DomainParticipant_var dp = this->topic_->get_participant();
    DomainParticipantImpl* dp_impl =
      dynamic_cast<DomainParticipantImpl*>(dp.in());
    if (dp_impl) {
      report.dp_id = dp_impl->get_id();
      report.topic_id = this->topic_->get_id();
      report.topic_name = this->topic_->get_name();
      report.type_name = this->topic_->get_type_name();
      this->topic_writer_->write(report, DDS::HANDLE_NIL);
    } else {
      ACE_ERROR((LM_ERROR, ACE_TEXT("(%P|%t) TopicMonitorImpl::report(): ")
        ACE_TEXT("failed to obtain DomainParticipantImpl.\n")));
    }
  }
}


} // namespace DCPS
} // namespace OpenDDS

OPENDDS_END_VERSIONED_NAMESPACE_DECL