CaloIDHelper_IDDetDescrCnv.cxx

Go to the documentation of this file.

/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
#include "CaloIdCnv/CaloIDHelper_IDDetDescrCnv.h"
#include "IdDictDetDescr/IdDictManager.h"
#include "DetDescrCnvSvc/DetDescrAddress.h"
#include "StoreGate/StoreGateSvc.h"
#include "AthenaKernel/ClassID_traits.h"
#include "Identifier/IdHelper.h"
#include "AthenaKernel/errorcheck.h"
#include "GaudiKernel/IClassIDSvc.h"
#include "GaudiKernel/MsgStream.h"
 
 
namespace CaloIdCnv {
 
 
StatusCode CaloIDHelper_IDDetDescrCnv::createObj (IOpaqueAddress* pAddr,
                                                  DataObject*& pObj)
{
  // Get the a name of the class we're converting.
  std::string type_name;
  SmartIF<IClassIDSvc> clidsvc{ service ("ClassIDSvc") };
  CHECK( clidsvc.isValid() );
  CHECK( clidsvc->getTypeNameOfID (objType(), type_name) );
 
  // Get the SG key.
  DetDescrAddress* ddAddr = dynamic_cast<DetDescrAddress*> (pAddr);
  if (!ddAddr) {
    ATH_MSG_ERROR ("Dynamic cast to DetDescrAddress fails!");
    return StatusCode::FAILURE;
  }
  std::string helperKey  = *( ddAddr->par() );
  if (helperKey.empty()) {
    ATH_MSG_DEBUG("No Helper key ");
  }
  else {
    ATH_MSG_DEBUG("Helper key is " << helperKey);
  }
 
  // Get the dictionary manager from the detector store
  const IdDictManager* idDictMgr = 0;
  CHECK( detStore()->retrieve(idDictMgr, "IdDict") );
 
  // Create the helper.
  IdHelper* idhelper = 0;
  CHECK( createHelper (helperKey, idhelper, pObj) );
 
  // Initialize the helper.
  idhelper->setMessageSvc (msgSvc());
  if (idDictMgr->initializeHelper(*idhelper)) {
    ATH_MSG_ERROR("Unable to initialize " << type_name);
    return StatusCode::FAILURE;
  } 
  else {
    ATH_MSG_DEBUG("Initialized " << type_name);
  }
 
  return StatusCode::SUCCESS; 
}
 
 
long int CaloIDHelper_IDDetDescrCnv::repSvcType() const
{
  return storageType();
}
 
 
CaloIDHelper_IDDetDescrCnv::CaloIDHelper_IDDetDescrCnv (const CLID& clid,
                                                        ISvcLocator* svcloc)
  : DetDescrConverter (clid, svcloc, "CaloIDHelper_IDDetDescrCnv")
{
}
 
 
} // namespace CaloIdCnv