ConfigObjectFactory.hpp

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#ifndef APPMODEL_INCLUDE_OBJECTFACTORY_HPP_
#define APPMODEL_INCLUDE_OBJECTFACTORY_HPP_
 
#include "appmodel/DataMoveCallbackDescriptor.hpp"
#include "appmodel/NetworkConnectionDescriptor.hpp"
#include "appmodel/QueueDescriptor.hpp"
#include "appmodel/SmartDaqApplication.hpp"
#include "appmodel/appmodelIssues.hpp"
 
#include "conffwk/ConfigObject.hpp"
#include "conffwk/Configuration.hpp"
 
#include "confmodel/DaqModule.hpp"
#include "confmodel/DetectorStream.hpp"
 
#include <cstdint>
#include <string>
#include <vector>
 
namespace dunedaq::appmodel {
 
class ConfigObjectFactory
{
 
  conffwk::Configuration* m_config;
  std::string m_dbfile;
  std::string m_app_uid;
 
public:
  explicit ConfigObjectFactory(const SmartDaqApplication*);
 
  ~ConfigObjectFactory();
 
  [[nodiscard]] conffwk::ConfigObject create(const std::string& class_name, const std::string& id) const;
 
  //---
  [[nodiscard]] conffwk::ConfigObject create_queue_obj(const QueueDescriptor* qdesc, std::string uid = "") const;
 
  //---
  [[nodiscard]] conffwk::ConfigObject create_queue_sid_obj(const QueueDescriptor* qdesc, uint32_t src_id) const;
 
  //---
  [[nodiscard]] conffwk::ConfigObject create_queue_sid_obj(const QueueDescriptor* qdesc,
                                                           const confmodel::DetectorStream* stream) const;
 
  //---
  [[nodiscard]] conffwk::ConfigObject create_callback_sid_obj(const DataMoveCallbackDescriptor* cdesc,
                                                              uint32_t src_id) const;

  [[nodiscard]] conffwk::ConfigObject create_net_obj(const NetworkConnectionDescriptor* ndesc, std::string uid) const;
 
  [[nodiscard]] conffwk::ConfigObject create_net_obj(const NetworkConnectionDescriptor* ndesc) const;
 
  template<class T>
  const T* get_dal(std::string uid) const
  {
    return m_config->get<T>(uid);
  }
 
  template<class T>
  const T* get_dal(conffwk::ConfigObject& obj) const
  {
    return m_config->get<T>(obj);
  }
 
  void update_modules(const std::vector<const confmodel::DaqModule*>& modules)
  {
    auto app = m_config->get<SmartDaqApplication>(m_app_uid);
    if (!app->get_modules().empty()) {
      throw(BadConf(ERS_HERE,
                    "SmartDaqApplication contains DaqModules which would be overwritten by generated DaqModules"));
    }
    if (!modules.empty()) {
      const_cast<SmartDaqApplication*>(app)->set_modules(modules);
      m_config->update<SmartDaqApplication>({ m_app_uid }, {}, {});
    }
  }
};
 
} // namespace dunedaq::appmodel
 
#endif // APPMODEL_INCLUDE_OBJECTFACTORY_HPP_