ALFA_RDBAccess.cxx

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/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
 
#include "ALFA_Geometry/ALFA_GeometryReader.h"
#include "ALFA_Geometry/ALFA_RDBAccess.h"
 
 
ALFA_RDBAccess::ALFA_RDBAccess()
  : m_svcLocator(nullptr)
{
 
}
 
ALFA_RDBAccess::~ALFA_RDBAccess()
{
}
 
bool ALFA_RDBAccess::ReadGeometry(const eRPotName eRPName, eFiberType eFType,
                                  const std::string& element,
                                  const std::string& tag,
                                  const std::string& node)
{
    bool bRes = false;
    
    MsgStream LogStream(Athena::getMessageSvc(), "ALFA_RDBAaccess::ReadGeometry");
    
    m_svcLocator = Gaudi::svcLocator();
    IRDBAccessSvc* iAccessSvc = nullptr;
 
    StatusCode result = m_svcLocator->service("RDBAccessSvc", iAccessSvc);
    if (result.isFailure() || iAccessSvc == nullptr)
    {
        LogStream << MSG::FATAL << " Could not initialize RDBAccessSvc! ((RP no."<<eRPName<<", Fiber type "<<eFType<<")"<< endmsg;
 
        throw GaudiException(" Could not initalize RDBAccessSvc ", "ALFA_RDBAccess::ReadGeometry", StatusCode::FAILURE);
    }
 
    
 
    bRes=ReadFiberGeometry(iAccessSvc, element, tag, node);
 
    return bRes;
}
 
bool ALFA_RDBAccess::ReadFiberGeometry(IRDBAccessSvc* iAccessSvc, const std::string& element, const std::string& tag, const std::string& node)
{
    bool bRes = false;
    
    MsgStream LogStream(Athena::getMessageSvc(), "ALFA_RDBAaccess::ReadFiberGeometry");
 
    std::list<FIBERDATA> listFData;
    listFData.clear();
 
    m_fiberGeometry = iAccessSvc->getRecordsetPtr(element, tag, node);
    
    if (!m_fiberGeometry->size())
    {
        bRes = false;
        LogStream << MSG::FATAL << " ERROR: Unable to retrieve " << element <<" data from database" << endmsg;
    }
    else
    {
        FIBERDATA FiberData;
        IRDBRecordset::const_iterator AccessSvc_iter;
        
        for(AccessSvc_iter = m_fiberGeometry->begin(); AccessSvc_iter != m_fiberGeometry->end(); ++AccessSvc_iter)
        {
            FiberData.nPotID   = (*AccessSvc_iter)->getInt("POTID");
            FiberData.nLayerID = (*AccessSvc_iter)->getInt("COORDID");
            FiberData.nFiberID = (*AccessSvc_iter)->getInt("FIBREID");
            FiberData.fSlope   = (*AccessSvc_iter)->getDouble("SLOPE");
            FiberData.fOffset  = (*AccessSvc_iter)->getDouble("OFFSET");
            FiberData.fZPos    = (*AccessSvc_iter)->getDouble("ZL");
            
            listFData.push_back(FiberData);
        }
        
        if (!listFData.empty())
        {
            m_ListFiberData=listFData;
            bRes = true;
        }
    }
 
    listFData.clear();
    
    return bRes;
}