error.h

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/*
 * Copyright (c) 2015, 2024, Oracle and/or its affiliates.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License, version 2.0, as
 * published by the Free Software Foundation.
 *
 * This program is designed to work with certain software (including
 * but not limited to OpenSSL) that is licensed under separate terms, as
 * designated in a particular file or component or in included license
 * documentation. The authors of MySQL hereby grant you an additional
 * permission to link the program and your derivative works with the
 * separately licensed software that they have either included with
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 *
 * Without limiting anything contained in the foregoing, this file,
 * which is part of Connector/C++, is also subject to the
 * Universal FOSS Exception, version 1.0, a copy of which can be found at
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 * This program is distributed in the hope that it will be useful, but
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 */
 
#ifndef MYSQLX_ERROR_H
#define MYSQLX_ERROR_H
 
#include "common.h"
#include "detail/error.h"
 
#include <memory>
 
 
namespace mysqlx {
MYSQLX_ABI_BEGIN(2,0)
 
 
class Warning
  : public virtual common::Printable
  , internal::Warning_detail
{
public:
 
 
  enum Level {
    LEVEL_ERROR,   
    LEVEL_WARNING, 
    LEVEL_INFO     
  };
 
private:
 
  Warning(Level level, uint16_t code, const string &msg)
    : Warning_detail(byte(level), code, msg)
  {
  }
 
  Warning(Warning_detail &&init)
    : Warning_detail(std::move(init))
  {}
 
  void print(std::ostream &out) const
  {
    try {
      Warning_detail::print(out);
    }
    CATCH_AND_WRAP
  }
 
public:
 
  Level getLevel() const
  {
    return Level(m_level);
  }
 
  uint16_t getCode() const
  {
    return m_code;
  }
 
  const string& getMessage() const
  {
    return m_msg;
  }
 
 
  friend internal::Result_detail;
 
  struct Access;
  friend Access;
};
 
 
inline
void internal::Warning_detail::print(std::ostream &out) const
{
  switch (Warning::Level(m_level))
  {
  case Warning::LEVEL_ERROR: out << "Error"; break;
  case Warning::LEVEL_WARNING: out << "Warning"; break;
  case Warning::LEVEL_INFO: out << "Info"; break;
  default: out << "<Unknown>"; break;
  }
 
  if (m_code)
    out << " " << m_code;
 
  out << ": " << m_msg;
}
 
 
MYSQLX_ABI_END(2,0)
}  // mysqlx
 
#endif