ComponentManager.h

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/***********************************************************************************\
* (c) Copyright 1998-2024 CERN for the benefit of the LHCb and ATLAS collaborations *
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* This software is distributed under the terms of the Apache version 2 licence,     *
* copied verbatim in the file "LICENSE".                                            *
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#ifndef COMPONENTMANAGER_H_
#define COMPONENTMANAGER_H_
 
#include <GaudiKernel/CommonMessaging.h>
#include <GaudiKernel/IComponentManager.h>
 
class ApplicationMgr;
 
class GAUDI_API ComponentManager : public CommonMessaging<implements<IComponentManager>> {
public:
  ComponentManager( IInterface* application, const InterfaceID& baseIID );
 
  const InterfaceID& componentBaseInterface() const override;
 
  StatusCode queryInterface( const InterfaceID& iid, void** pinterface ) override;
 
  SmartIF<ISvcLocator>& serviceLocator() const override {
    if ( !m_svcLocator ) m_svcLocator = m_application;
    return m_svcLocator;
  }
 
  StatusCode configure() override { return StatusCode::SUCCESS; }
 
  StatusCode initialize() override { return StatusCode::SUCCESS; }
 
  StatusCode start() override { return StatusCode::SUCCESS; }
 
  StatusCode stop() override { return StatusCode::SUCCESS; }
 
  StatusCode finalize() override { return StatusCode::SUCCESS; }
 
  StatusCode terminate() override { return StatusCode::SUCCESS; }
 
  StatusCode reinitialize() override { return StatusCode::SUCCESS; }
 
  StatusCode restart() override { return StatusCode::SUCCESS; }
 
  Gaudi::StateMachine::State FSMState() const override { return m_stateful->FSMState(); }
 
  Gaudi::StateMachine::State targetFSMState() const override { return m_stateful->targetFSMState(); }
 
protected:
  SmartIF<IInterface> m_application;
 
  SmartIF<IStateful> m_stateful;
 
  InterfaceID m_basicInterfaceId;
 
  mutable SmartIF<ISvcLocator> m_svcLocator;
 
  friend ApplicationMgr;
};
 
#endif /* COMPONENTMANAGER_H_ */