messageFormatter.hpp

/*
  ANCH Framework: ANother C++ Hack is a C++ framework based on C++11 standard
  Copyright (C) 2012 Vincent Lachenal
 
  This file is part of ANCH Framework.
 
  ANCH Framework is free software: you can redistribute it and/or modify
  it under the terms of the GNU Lesser General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.
 
  ANCH Framework is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU Lesser General Public License for more details.
 
  You should have received a copy of the GNU Lesser General Public License
  along with ANCH Framework.  If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
 
#include <iostream>
#include <vector>
#include <regex>
 
#include "log/levels.hpp"
#include "log/fmt/iFormatter.hpp"
 
 
namespace anch::log {
  class Writer;
}
 
namespace anch::log::fmt {

  class MessageFormatter {
    friend anch::log::Writer;
 
  private:
    // Attributes +
    const static std::regex CONFIG_PATTERN;

    std::vector<anch::log::fmt::IFormatter*> _formatters;
    // Attributes -
 
  public:
    // Constructors +
    MessageFormatter();

    MessageFormatter(const std::string& linePattern);
    // Constructors -
 
    // Destructor +
    virtual ~MessageFormatter();
    // Destructor -
 
    // Methods +
  public:
    const std::string formatMessage(const std::string& category,
                                    const anch::log::Level& level,
                                    const std::string& message) const;
 
  private:
    void addFormatter(const std::string& strFormatter);

    void parserPattern(const std::string& pattern);
    // Methods -
 
  };
 
}