Initial commit

Lts/Proxies/HighLevelArchitecture/Apache/dds_handler.cpp

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+/**
+  * DdsHandler for HighLevelArchitecture
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Christian Ehrlicher, SLSE, 2017-04-07
+  */
+
+#include "dds_handler.h"
+
+#include <DDS/Core/pacemaker.h>
+#include <DDS/DTS/generic_dts_impl.h>
+
+namespace HighLevelArchitecture
+{
+
+DdsHandler::DdsHandler(int domainId, int exerciseId)
+  : m_ddsConnector(new DDSConnector::DdsConnector(domainId, IDL::PartitionType::Exercise, exerciseId))
+  , m_exerciseHasHlaConnection(false)
+  , m_logger(getLogger("DdsHandler"))
+{
+  DEBUG_LOG(m_logger) << "DdsHandler(" << domainId << ") for partition: " << m_ddsConnector->getDefaultPartition();
+}
+
+DdsHandler::~DdsHandler()
+{
+  m_dtcExm = nullptr;
+  m_pacemaker = nullptr;
+  m_ddsConnector = nullptr;
+}
+
+bool DdsHandler::init(const QStringList &qosFileList)
+{
+  if (!m_ddsConnector->init(qosFileList))
+  {
+    ERROR_LOG(m_logger) << "Error initializing dds connections - aborting";
+    return false;
+  }
+
+  // default initialize Publisher and Subscriber
+  m_ddsConnector->initPublisherSubscriber();
+
+  m_pacemaker = std::make_shared<Core::Pacemaker>(m_ddsConnector);
+
+  m_dtcExm = ExerciseManagement::Interface::Dtc::create(m_ddsConnector);
+  connect(m_dtcExm.get(), &ExerciseManagement::Interface::Dtc::exerciseChanged,
+          this, &DdsHandler::onExerciseChanged);
+  m_dtcExm->enableExercise();
+
+  return true;
+}
+
+void DdsHandler::onExerciseChanged(const ExerciseManagement::Exercise &ex, DataModification modType)
+{
+  if (modType == DataModification::eRemoved)
+    return;
+  if (ex.id() != m_ddsConnector->getPartitionId())
+    return;
+  if (m_exerciseHasHlaConnection == ex.hasHlaInterface())
+    return;
+  m_exerciseHasHlaConnection = ex.hasHlaInterface();
+  emit exerciseHlaStateChanged(m_exerciseHasHlaConnection);
+}
+
+} // namespace HighLevelArchitecture