CpByteStreamCnv.cxx

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/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
 
#include <vector>
 
#include "ByteStreamCnvSvcBase/ByteStreamAddress.h"
 
#include "ByteStreamData/RawEvent.h"
#include "ByteStreamData/ROBData.h"
 
#include "AthContainers/DataVector.h"
 
#include "GaudiKernel/DataObject.h"
#include "GaudiKernel/IOpaqueAddress.h"
#include "GaudiKernel/IRegistry.h"
#include "GaudiKernel/ISvcLocator.h"
#include "GaudiKernel/StatusCode.h"
 
#include "AthenaKernel/ClassID_traits.h"
#include "AthenaKernel/StorableConversions.h"
#include "AthenaKernel/errorcheck.h"
 
#include "TrigT1CaloEvent/CPBSCollection.h"
 
#include "CpByteStreamCnv.h"
#include "CpByteStreamTool.h"
 
namespace LVL1BS {
 
CpByteStreamCnv::CpByteStreamCnv( ISvcLocator* svcloc )
    : AthConstConverter( storageType(), classID(), svcloc, "CpByteStreamCnv" ),
      m_tool("LVL1BS::CpByteStreamTool/CpByteStreamTool")
{
}
 
CpByteStreamCnv::~CpByteStreamCnv()
{
}
 
// CLID
 
const CLID& CpByteStreamCnv::classID()
{
  return ClassID_traits<LVL1::CPBSCollection>::ID();
}
 
long CpByteStreamCnv::storageType()
{
  return ByteStreamAddress::storageType();
}
 
//  Init method gets all necessary services etc.
 
 
StatusCode CpByteStreamCnv::initialize()
{
  ATH_CHECK( Converter::initialize() );
  ATH_CHECK( m_tool.retrieve() );
 
  return StatusCode::SUCCESS;
}
 
// createRep should create the bytestream from RDOs.
 
StatusCode CpByteStreamCnv::createRepConst( DataObject* pObj,
                                            IOpaqueAddress*& pAddr ) const
{
  LVL1::CPBSCollection* cp = 0;
  if( !SG::fromStorable( pObj, cp ) ) {
    ATH_MSG_ERROR(  " Cannot cast to CPBSCollection" );
    return StatusCode::FAILURE;
  }
 
  const std::string nm = pObj->registry()->name();
 
  ByteStreamAddress* addr = new ByteStreamAddress( classID(), nm, "" );
 
  pAddr = addr;
 
  // Convert to ByteStream
  return m_tool->convert( cp );
}
 
} // end namespace