Initial commit

Lts/Proxies/WirelessLocationSystem/ism_handler.cpp

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+/**
+  * IsmHandler for WirelessLocationSystem
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Christian Ehrlicher, SLSE, 2016-04-14
+  */
+
+#include "ism_handler.h"
+#include "main_handler.h"
+
+namespace WirelessLocationSystem
+{
+IsmHandler::IsmHandler(QObject *parent)
+  : QObject(parent)
+  , m_logger(getLogger("IsmHandler"))
+{}
+
+bool IsmHandler::init(MainHandler *mainHandler)
+{
+  if (m_dtcIsm)
+    return true;
+
+  m_dtcIsm = InfrastructureManagement::Interface::Dtc::create(mainHandler->ddsHandler()->ddsConnector());
+  connect(m_dtcIsm.get(), &InfrastructureManagement::Interface::Dtc::mainStructureElementChanged,
+          this, &IsmHandler::onMainStructureElementChanged);
+
+  if (!m_dtcIsm->enableMainStructureElement())
+  {
+    ERROR_LOG(m_logger) << "Can not read data from ISM";
+    return false;
+  }
+
+  return true;
+}
+
+void IsmHandler::onMainStructureElementChanged(const InfrastructureManagement::MainStructureElement &data, DataModification modType)
+{
+  switch (modType)
+  {
+  case DataModification::eAdded:
+  case DataModification::eModified:
+  {
+    m_mainStructureElements[data.id()] = data;
+    if (data.externalWlsId() != 0)
+      m_externalWlsId2MseId[data.externalWlsId()] = data.id();
+    QMap<int, int> roomNumber2roomId;
+    for (const auto &element : data.elements())
+    {
+      if (element.structureElementTypeId() != InfrastructureManagement::StructureElementType::Room)
+        continue;
+      roomNumber2roomId[element.mountingPointId()] = element.id();
+    }
+    m_mseId2RoomId[data.id()] = roomNumber2roomId;
+    break;
+  }
+  case DataModification::eRemoved:
+  {
+    m_mainStructureElements.remove(data.id());
+    m_mseId2RoomId.remove(data.id());
+    for (auto it = m_externalWlsId2MseId.begin(); it != m_externalWlsId2MseId.end(); ++it)
+    {
+      if (it.value() == data.id())
+      {
+        m_externalWlsId2MseId.erase(it);
+        break;
+      }
+    }
+    break;
+  }
+  }
+}
+
+} // namespace WirelessLocationSystem