Initial commit

Lts/Services/MarkerManagement/initialization.cpp

@@ -0,0 +1,90 @@
+/**
+  * Initialization for MarkerManagement
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by hjl, SLSE, 2016-04-05
+  */
+
+#include "initialization.h"
+#include "handler_marker.h"
+#include "handler_snapshot.h"
+#include "settings.h"
+
+#include <DDS/DDSConnector/dds_connector.h>
+#include <ngldb/db_service_handler.h>
+
+namespace MarkerManagement
+{
+
+
+Initialization::Initialization()
+  : m_logger(getLogger("Initialization"))
+{
+} // end of ctor()
+//-----------------------------------------------------------------------------
+
+Initialization::~Initialization()
+{
+  m_handlerMarker = nullptr;
+  m_handlerSnapshot = nullptr;
+
+  m_dbHandler = nullptr;
+  m_ddsHandler = nullptr;
+} // end of dtor()
+//-----------------------------------------------------------------------------
+
+bool Initialization::initialize(const std::shared_ptr<DDSConnector::DdsConnector> &ddsConnector, const QSqlDatabase &sqlDb)
+{
+  INFO_LOG(m_logger) << "--- Start MarkerManagement Initialization.";
+
+  // initialize DDS
+  // for MarkerManagement => exerciseId = partitionId
+  m_ddsHandler = std::make_shared<DdsHandler>(ddsConnector);
+  if (!m_ddsHandler->init())
+  {
+    ERROR_LOG(m_logger) << "Initialisation DdsHandler failed.";
+    return false;
+  }
+
+  // initialize database
+  m_dbHandler = std::make_shared<DbHandler>();
+  if (!m_dbHandler->init(ddsConnector->getPartitionId(), sqlDb))
+  {
+    ERROR_LOG(m_logger) << "Initialisation dbHandler failed.";
+    return false;
+  }
+
+  // read project specific data from database
+  // publish project specific data
+  // initialize handler
+  m_handlerMarker.reset(new HandlerMarker(m_ddsHandler, m_dbHandler->db()));
+  m_handlerSnapshot.reset(new HandlerSnapshot(m_ddsHandler, m_dbHandler->db()));
+
+  INFO_LOG(m_logger) << "MRK Handler initialized.";
+
+  return true;
+} // end of initialize()
+//-----------------------------------------------------------------------------
+
+
+bool Initialization::loadFromDatabase()
+{
+  if (!m_handlerMarker || !m_handlerMarker->init())
+  {
+    ERROR_LOG(m_logger) << "Initialisation HandlerMarker failed.";
+    return false;
+  }
+  if (!m_handlerSnapshot || !m_handlerSnapshot->init())
+  {
+    ERROR_LOG(m_logger) << "Initialisation HandlerSnapshot failed.";
+    return false;
+  }
+
+  INFO_LOG(m_logger) << "MRK Handler initialized.";
+  return true;
+} // end of loadFromDatabase()
+//-----------------------------------------------------------------------------
+
+} // namespace MarkerManagement
+