ConnectionType.h

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#ifndef LINTEL_CONNECTIONTYPE_H
#define LINTEL_CONNECTIONTYPE_H
 
#include <cstdint>
#include <magic_enum/magic_enum.hpp>
#include <set>
#include <string>
 
namespace lintel {
namespace db {
  class ConnectionType
  {
  public:
    // value is defining priority of property repository type
    enum Value : std::int8_t { UNDEFINED = -1, SQLite = 0, PostgreSQL };
 
    ConnectionType() = default;
 
    constexpr ConnectionType(Value value) : m_value(value) {}
 
    constexpr explicit ConnectionType(std::string_view enumName)
      : m_value(magic_enum::enum_cast<Value>(enumName).value_or(UNDEFINED))
    {}
 
    constexpr operator Value() const { return m_value; }
 
    constexpr Value value() const { return m_value; }
 
    explicit operator bool() = delete;
 
    static std::set<Value> values()
    {
      auto values = magic_enum::enum_values<Value>();
      return std::set<Value>(values.begin(), values.end());
    }
 
    std::string toString() const { return std::string(magic_enum::enum_name<>(m_value)); }
 
    friend std::ostream &operator<<(std::ostream &os, const ConnectionType &connectionType)
    {
      os << magic_enum::enum_name<>(connectionType.m_value);
      return os;
    }
 
  private:
    Value m_value;
  };
}// namespace db
 
}// namespace lintel
#endif// LINTEL_CONNECTIONTYPE_H