Adds initial intermediate qt6 porting state

qt6-after/qt6-migrated-legatus/Lts/Proxies/WarehouseManagement/main_handler.cpp

@@ -0,0 +1,52 @@
+
+
+#include "main_handler.h"
+#include <DDS/Core/pacemaker.h>
+
+namespace WarehouseManagement
+{
+
+MainHandler::MainHandler()
+  : QObject() 
+  , m_logger(getLogger("MainHandler"))
+{}
+
+MainHandler::~MainHandler()
+{ 
+  delete m_dataManager;
+  m_wms2ecc = nullptr;
+  m_exercisesHandler = nullptr;
+  m_ddsHandler = nullptr;
+}
+
+
+bool MainHandler::init(int domainId)
+{
+  
+  m_ddsHandler = std::make_shared<DdsHandler>(domainId);
+  if (!m_ddsHandler->init())
+    return false;
+
+  m_exercisesHandler = std::make_shared<ExercisesHandler>(m_ddsHandler);
+  if (!m_exercisesHandler->init())
+    return false;
+
+  m_wms2ecc = std::make_shared<IWMS2ECC_Impl>(m_exercisesHandler);
+
+  m_dataManager = new DataManager(m_wms2ecc, m_ddsHandler, m_exercisesHandler);
+  m_dataManager->init();
+
+  connect(m_exercisesHandler.get(), &ExercisesHandler::participantChanged, m_dataManager,
+          &DataManager::onParticipantChanged);
+  connect(m_exercisesHandler.get(), &ExercisesHandler::exerciseChanged, m_dataManager,
+          &DataManager::onExerciseChanged);
+  connect(m_exercisesHandler.get(), &ExercisesHandler::registrationReturnValue, m_dataManager,
+          &DataManager::onRegistrationReturnValue);
+
+  m_ddsHandler->pacemaker()->setNewState(Core::RunningState::inner_enum::Running);
+
+  return true;
+}
+
+
+}