AppMgrRunable.cpp

Go to the documentation of this file.

/***********************************************************************************\
* (c) Copyright 1998-2025 CERN for the benefit of the LHCb and ATLAS collaborations *
*                                                                                   *
* This software is distributed under the terms of the Apache version 2 licence,     *
* copied verbatim in the file "LICENSE".                                            *
*                                                                                   *
* In applying this licence, CERN does not waive the privileges and immunities       *
* granted to it by virtue of its status as an Intergovernmental Organization        *
* or submit itself to any jurisdiction.                                             *
\***********************************************************************************/
#define GAUDISVC_APPMGRRUNABLE_CPP
 
#include <GaudiKernel/IAppMgrUI.h>
#include <GaudiKernel/ISvcLocator.h>
#include <GaudiKernel/SmartIF.h>
 
#include "AppMgrRunable.h"
 
// Instantiation of a static factory class used by clients to create instances of this service
 
DECLARE_COMPONENT( AppMgrRunable )
 
// IService implementation: initialize the service
StatusCode AppMgrRunable::initialize() {
  return base_class::initialize()
      .andThen( [this] {
        m_appMgrUI = serviceLocator();
        if ( !m_appMgrUI ) {
          error() << "Failed to get IAppMgrUI" << endmsg;
          return StatusCode::FAILURE;
        }
        return StatusCode::SUCCESS;
      } )
      .andThen( [this]() -> StatusCode {
        if ( m_evtMax == (int)0xFEEDBABE ) {
          auto props = serviceLocator()->as<IProperty>();
          return setProperty( props->getProperty( "EvtMax" ) );
        }
        return StatusCode::SUCCESS;
      } );
}
 
// IService implementation: initialize the service
StatusCode AppMgrRunable::start() {
  StatusCode sc = Service::start();
  return sc;
}
 
// IService implementation: initialize the service
StatusCode AppMgrRunable::stop() {
  StatusCode sc = Service::stop();
  return sc;
}
 
// IService implementation: finalize the service
StatusCode AppMgrRunable::finalize() {
  StatusCode sc = Service::finalize();
  if ( m_appMgrUI ) m_appMgrUI->release();
  m_appMgrUI = nullptr;
  return sc;
}
 
// IRunable implementation : Run the class implementation
StatusCode AppMgrRunable::run() {
  if ( m_appMgrUI ) {
    // loop over the events
    return m_appMgrUI->nextEvent( m_evtMax );
  }
  return StatusCode::FAILURE;
}