QueryTag.cxx

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#include "QueryTag.h"
 
#include "AthenaPoolUtilities/AthenaAttributeList.h"
#include "StoreGate/ReadHandle.h"
 
using namespace AthPoolEx;
 
//___________________________________________________________________________
QueryTag::QueryTag(const std::string& type, const std::string& name, const IInterface* parent) : 
    AthAlgTool(type, name, parent), m_attrListKey() {
   declareInterface<IAthenaSelectorTool>(this);
}
//___________________________________________________________________________
QueryTag::~QueryTag() {
}
//___________________________________________________________________________
StatusCode QueryTag::initialize() {
   ATH_MSG_INFO("in initialize()");
   const IService* parentSvc = dynamic_cast<const IService*>(this->parent());
   if (parentSvc != 0) {
      const IProperty* propertyServer = dynamic_cast<const IProperty*>(parentSvc);
      if (propertyServer != 0) {
         StringProperty attrKeyProperty("AttributeListKey", "");
         StatusCode status = propertyServer->getProperty(&attrKeyProperty);
         if (status.isSuccess()) {
            m_attrListKey = attrKeyProperty.value();
         }
      }
   }
 
   ATH_CHECK( m_attrListKey.initialize() );
   return StatusCode::SUCCESS;
}
//___________________________________________________________________________
StatusCode QueryTag::postInitialize() {
   return StatusCode::SUCCESS;
}
//__________________________________________________________________________
StatusCode QueryTag::preNext() const {
   return StatusCode::SUCCESS;
}
//__________________________________________________________________________
StatusCode QueryTag::postNext() const {
   SG::ReadHandle<AthenaAttributeList> attrList (m_attrListKey);
   if (!attrList.isValid()) {
      ATH_MSG_ERROR("Could not retrieve AthenaAttributeList");
      return StatusCode::FAILURE;
   }
 
   try {
      unsigned int eventNumber = (*attrList)["EventNumber"].data<unsigned int>();
      unsigned int runNumber = (*attrList)["RunNumber"].data<unsigned int>();
      unsigned int magicNumber = (*attrList)["MagicNumber"].data<unsigned int>();
 
      ATH_MSG_DEBUG("EventNumber = " << eventNumber);
      ATH_MSG_DEBUG("RunNumber = " << runNumber);
      ATH_MSG_DEBUG("MagicNumber = " << magicNumber);
      if (eventNumber < 10 && magicNumber > 17) {
         return StatusCode::RECOVERABLE;
      }
   } catch (...) {
      ATH_MSG_DEBUG("Can't apply attributeList preselection");
      return StatusCode::SUCCESS;
   }
   return StatusCode::SUCCESS;
}
//__________________________________________________________________________
StatusCode QueryTag::preFinalize() {
   return StatusCode::SUCCESS;
}
//__________________________________________________________________________
StatusCode QueryTag::finalize() {
   ATH_MSG_INFO("in finalize()");
   return StatusCode::SUCCESS;
}
//__________________________________________________________________________