query_entry_object.h

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#ifndef ROUTER_SRC_MYSQL_REST_SERVICE_SRC_MRS_DATABASE_QUERY_ENTRIES_OBJECT_H_
#define ROUTER_SRC_MYSQL_REST_SERVICE_SRC_MRS_DATABASE_QUERY_ENTRIES_OBJECT_H_
 
#include <map>
#include <memory>
#include <string>
#include <tuple>
#include <vector>
 
#include "mrs/database/entry/object.h"
#include "mrs/database/helper/query.h"
 
namespace mrs {
namespace database {
 
class QueryEntryObject : protected Query {
 public:
  using Object = entry::Object;
  using UniversalId = entry::UniversalId;
 
 public:
  virtual void query_entries(MySQLSession *session,
                             const std::string &schema_name,
                             const std::string &object_name,
                             const UniversalId &db_object_id) = 0;
 
  std::shared_ptr<Object> object;
};
 
namespace v2 {
class QueryEntryObject : public mrs::database::QueryEntryObject {
 public:
  void query_entries(MySQLSession *session, const std::string &schema_name,
                     const std::string &object_name,
                     const UniversalId &db_object_id) override;
 
 protected:
  virtual UniversalId query_object(MySQLSession *session,
                                   const UniversalId &db_object_id,
                                   Object *object);
  virtual void set_query_object_reference(const entry::UniversalId &object_id);
 
  void on_row(const ResultRow &r) override;
 
  virtual void on_reference_row(const ResultRow &r);
  virtual void on_field_row(const ResultRow &r);
 
  bool m_loading_references;
 
  std::map<entry::UniversalId, std::shared_ptr<entry::ForeignKeyReference>>
      m_references;
  int m_alias_count = 0;
};
 
}  // namespace v2
 
namespace v3 {
 
class QueryEntryObject : public v2::QueryEntryObject {
 private:
  void on_reference_row(const ResultRow &r) override;
  UniversalId query_object(MySQLSession *session,
                           const UniversalId &db_object_id,
                           Object *object) override;
  void set_query_object_reference(const entry::UniversalId &object_id) override;
};
 
}  // namespace v3
 
}  // namespace database
}  // namespace mrs
 
#endif  // ROUTER_SRC_MYSQL_REST_SERVICE_SRC_MRS_DATABASE_QUERY_ENTRIES_OBJECT_H_