104 lines
3.2 KiB
C++
Executable File
104 lines
3.2 KiB
C++
Executable File
/**
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* MainHandler for MeteoDataManagement
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* $Id$
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* $HeadURL$
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* $Author$
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* Created by hjl, SLSE, 2016-09-21
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*/
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#include "main_handler.h"
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#include "settings.h"
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#include <DDS/Core/pacemaker.h>
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#include <ngldb/db_service_handler.h>
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#include <GuezNasat/initialization.h>
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namespace MeteoDataManagement
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{
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MainHandler::MainHandler()
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: m_ddsHandler(nullptr)
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, m_dbHandler(nullptr)
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, m_handlerMeteoDataUnits(nullptr)
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, m_handlerInfrastructureData(nullptr)
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, m_handlerStaticMeteoData(nullptr)
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, m_gnaService(nullptr)
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, m_logger(getLogger("MainHandler"))
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{
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} // end of ctor()
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//-----------------------------------------------------------------------------
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MainHandler::~MainHandler()
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{
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delete m_gnaService;
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m_handlerMeteoDataUnits = nullptr;
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m_handlerInfrastructureData = nullptr;
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m_handlerStaticMeteoData = nullptr;
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m_ddsHandler = nullptr;
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m_dbHandler = nullptr;
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} // end of dtor()
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//-----------------------------------------------------------------------------
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bool MainHandler::init(int domainId)
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{
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INFO_LOG(m_logger) << "Start MeteoDataManagement MainHandler.";
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const QString errStr = initInternal(domainId);
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if (!errStr.isEmpty())
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{
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ERROR_LOG(m_logger) << errStr;
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if (m_ddsHandler && m_ddsHandler->pacemaker())
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m_ddsHandler->pacemaker()->setNewState(Core::RunningState::StartingError, errStr);
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return false;
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}
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m_ddsHandler->pacemaker()->setNewState(Core::RunningState::Running);
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INFO_LOG(m_logger) << "MeteoDataManagement MainHandler initialized.";
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return true;
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}
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QString MainHandler::initInternal(int domainId)
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{
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// initialize DDS
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m_ddsHandler = std::make_shared<DdsHandler>(domainId);
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if (!m_ddsHandler->init())
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return QStringLiteral("Initialisation DdsHandler failed.");
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// initialize database
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m_dbHandler = std::make_shared<DbHandler>();
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if (!m_dbHandler->init(0, Settings::settings()))
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return QStringLiteral("Initialisation DbHandler failed.");
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// create HandlerMeteoDataUnits
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INFO_LOG(m_logger) << "create HandlerMeteoDataUnits.";
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m_handlerMeteoDataUnits = std::make_shared<HandlerMeteoDataUnits>(this);
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if (!m_handlerMeteoDataUnits->init())
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return QStringLiteral("create HandlerMeteoDataUnits failed.");
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// initialize handlerInfraStructureData
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m_handlerInfrastructureData = std::make_shared<HandlerInfrastructureData>(m_ddsHandler, m_handlerMeteoDataUnits);
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if (!m_handlerInfrastructureData->init())
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return QStringLiteral("Initialisation HandlerInfrastructureData failed.");
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// Info: Initialisierung der einzelnen Wetterstationen erfolgt direkt aus ISM.
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// initialize HandlerStaticMeteoData
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m_handlerStaticMeteoData = std::make_shared<HandlerStaticMeteoData>(m_ddsHandler, db());
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if (!m_handlerStaticMeteoData->init())
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return QStringLiteral("Initialisation HandlerStaticMeteoData failed.");
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m_gnaService = new GuezNasat::Initialization;
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if (!m_gnaService->initialize(m_ddsHandler->dds(), m_dbHandler->db()->database()) ||
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!m_gnaService->loadFromDatabase())
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return QStringLiteral("Can not initialize GNA service.");
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return QString();
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} // end of init()
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//-----------------------------------------------------------------------------
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std::shared_ptr<DatabaseInterface> MainHandler::db() const
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{
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return m_dbHandler->db();
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}
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} // namespace MeteoDataManagement
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