CondProxyProvider.h

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/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef CONDPROXYPROVIDER_H
#define CONDPROXYPROVIDER_H
 
#include "GaudiKernel/ServiceHandle.h"
#include "Gaudi/Property.h"  /*no forward decl: typedef*/
#include "AthenaKernel/IAddressProvider.h"
#include "AthenaBaseComps/AthService.h"
 
// Forward declarations
namespace pool {
   class ICollectionCursor;
}
class ISvcLocator;
class PoolCollectionConverter;
class StoreGateSvc;
class IAthenaPoolCnvSvc;
 
class ATLAS_CHECK_THREAD_SAFETY CondProxyProvider : public ::AthService, virtual public IAddressProvider {
public: // Constructor and Destructor
   CondProxyProvider(const std::string& name, ISvcLocator* pSvcLocator);
   virtual ~CondProxyProvider();
 
   virtual StatusCode initialize();
   virtual StatusCode finalize();
   virtual StatusCode queryInterface(const InterfaceID& riid, void** ppvInterface);
 
   virtual StatusCode preLoadAddresses(StoreID::type storeID, IAddressProvider::tadList& tads);
 
   virtual StatusCode loadAddresses(StoreID::type storeID, IAddressProvider::tadList& tads);
 
   virtual StatusCode updateAddress(StoreID::type storeID, SG::TransientAddress* tad,
                                    const EventContext& ctx);
 
private: // data
   ServiceHandle<IAthenaPoolCnvSvc> m_athenaPoolCnvSvc;
 
   mutable PoolCollectionConverter* m_poolCollectionConverter ATLAS_THREAD_SAFE;
   unsigned int m_contextId;
 
private: // properties
   StringArrayProperty m_inputCollectionsProp
   { this, "InputCollections", {}, "Files to read", "OrderedSet<std::string>" };
   mutable std::vector<std::string>::const_iterator m_inputCollectionsIterator ATLAS_THREAD_SAFE;
 
private: // internal helper functions
   PoolCollectionConverter* getCollectionCnv();
 
};
 
#endif