BeamPipeDetectorTool.cxx

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/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
 
#include "BeamPipeDetectorTool.h"
#include "BeamPipeDetectorFactory.h" 
#include "BeamPipeDetectorFactory_Lite.h" 
#include "BeamPipeGeoModel/BeamPipeDetectorManager.h" 
 
#include "GeoModelInterfaces/IGeoDbTagSvc.h"
#include "GeoModelUtilities/GeoModelExperiment.h"
#include "GaudiKernel/IService.h"
#include "GaudiKernel/ISvcLocator.h"
#include "GaudiKernel/MsgStream.h"
 
#include "StoreGate/StoreGateSvc.h"
 
#include "RDBAccessSvc/IRDBAccessSvc.h"
#include "AthenaKernel/ClassID_traits.h"
#include "SGTools/DataProxy.h"
 
#include "GeoModelKernel/GeoVolumeCursor.h"
 
BeamPipeDetectorTool::BeamPipeDetectorTool( const std::string& type, 
                        const std::string& name, 
                        const IInterface* parent ): 
  GeoModelTool(type,name,parent),
  m_manager(0),
  m_mode("BeamPipe")
{
    declareProperty("BeamPipeMode",            m_mode); //m_mode="BeamPipe" by default, setting m_mode="AssemblyBeamPipe" will trigger optimised implementation using assembly volume
}
 
BeamPipeDetectorTool::~BeamPipeDetectorTool()
{
}
 
 
StatusCode BeamPipeDetectorTool::create()
{ 
  MsgStream log(msgSvc(), name()); 
 
  log << MSG::INFO << "Building Beam Pipe" << endmsg;
 
  IGeoDbTagSvc *geoDbTag;
  StatusCode sc = service ("GeoDbTagSvc",geoDbTag);
  if (sc.isFailure()) {
    log << MSG::FATAL << "Could not locate GeoDbTagSvc" << endmsg;
    return StatusCode::FAILURE;
  }
    
 
  std::string atlasVersion = geoDbTag->atlasVersion();
  if(atlasVersion == "AUTO")
    atlasVersion = "ATLAS-00";
  std::string versionNode = "ATLAS";
 
  GeoModelExperiment * theExpt; 
  if (StatusCode::SUCCESS != detStore()->retrieve( theExpt, "ATLAS" )) { 
    log << MSG::ERROR 
    << "Could not find GeoModelExperiment ATLAS" 
    << endmsg; 
    return (StatusCode::FAILURE); 
  } 
 
  if ( 0 == m_detector ) 
    {
      GeoPhysVol *world=&*theExpt->getPhysVol();
      
      
      ServiceHandle<IRDBAccessSvc> accessSvc(geoDbTag->getParamSvcName(),name());
      ATH_CHECK( accessSvc.retrieve());
 
      
      GeoModelIO::ReadGeoModel* sqliteReader  = geoDbTag->getSqliteReader();
      if (sqliteReader) {
    BeamPipeDetectorFactory_Lite theBeamPipeFactory;
    theBeamPipeFactory.create(world);
    m_manager = theBeamPipeFactory.getDetectorManager();
    
      }
      else {
    
    
    // Check we have the beampipe and print its version
    // Print the  version tag:
    std::string beampipeVersionTag;
    beampipeVersionTag = accessSvc->getChildTag("BeamPipe", atlasVersion,versionNode);
    log << MSG::DEBUG << "Beampipe Version: " << beampipeVersionTag << endmsg;
    
    if (beampipeVersionTag.empty()) { 
      log << MSG::INFO << "No BeamPipe Version. Beam pipe will not be built." << endmsg;
    }   
    else {
      BeamPipeDetectorFactory theBeamPipeFactory(detStore().operator->(),accessSvc.operator->());
      theBeamPipeFactory.setTagNode(atlasVersion,versionNode,m_mode);
      theBeamPipeFactory.create(world);
      
      m_manager = theBeamPipeFactory.getDetectorManager();
    }
      }
 
      if (m_manager) {    
    theExpt->addManager(m_manager);
    sc = detStore()->record(m_manager,m_manager->getName());
    if (sc.isFailure()) {
      log << MSG::ERROR << "Could not register BeamPipe detector manager" << endmsg;
      return (StatusCode::FAILURE); 
    }
    return StatusCode::SUCCESS;
      }
    }
  return StatusCode::FAILURE;
}
 
StatusCode BeamPipeDetectorTool::clear()
{
  SG::DataProxy* proxy = detStore()->proxy(ClassID_traits<BeamPipeDetectorManager>::ID(),m_manager->getName());
  if(proxy) {
    proxy->reset();
    m_manager = 0;
  }
  return StatusCode::SUCCESS;
}