SingleInstanceBootstrapPlugin.h

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#ifndef LINTEL_SINGLEINSTANCEBOOTSTRAPPLUGIN_H
#define LINTEL_SINGLEINSTANCEBOOTSTRAPPLUGIN_H
 
#include <memory>
 
#include "lintel/core/configuration/Configuration.h"
#include "lintel/core/configuration/DatabaseConnectionEntry.h"
#include "lintel/core/models/ProcessName.h"
#include "lintel/core/persistence/DatabaseConnectionConfigurations.h"
#include "lintel/core/plugins/BootstrapPlugin.h"
 
namespace lintel {
class SingleInstanceBootstrapPlugin : public BootstrapPlugin
{
private:
  class Lock;
 
  std::shared_ptr<DatabaseConnectionEntry> m_connectionEntry;
  std::shared_ptr<Configuration> m_configuration;
  std::shared_ptr<ProcessName> m_processName;
  std::unique_ptr<Lock> m_fileLock;
 
  void acquireLock();
 
public:
  SingleInstanceBootstrapPlugin(const std::shared_ptr<DatabaseConnectionConfigurations> &connectionConfigurations,
    std::shared_ptr<Configuration> configuration,
    std::shared_ptr<ProcessName> processName);
 
  ~SingleInstanceBootstrapPlugin() override;
 
  void onStart() override;
 
  BootstrapSequence getPriority() override;
};
 
}// namespace lintel
#endif// LINTEL_SINGLEINSTANCEBOOTSTRAPPLUGIN_H