fwLog/src/fwLog/Logger.cpp

/* ***** BEGIN LICENSE BLOCK *****
 * FW4SPL - Copyright (C) IRCAD, 2009-2016.
 * Distributed under the terms of the GNU Lesser General Public License (LGPL) as
 * published by the Free Software Foundation.
 * ****** END LICENSE BLOCK ****** */

#include "fwLog/Logger.hpp"

#include <boost/foreach.hpp>

namespace fwLog
{

Logger::Logger()
{
}

//-----------------------------------------------------------------------------

Logger::~Logger()
{
}

//-----------------------------------------------------------------------------

void Logger::information(const std::string& message)
{
    ::fwLog::Log log(::fwLog::Log::INFORMATION, message);
    m_logContainer.push_back(log);
    SLM_INFO(message);
}

//-----------------------------------------------------------------------------

void Logger::warning(const std::string& message)
{
    ::fwLog::Log log(::fwLog::Log::WARNING, message);
    m_logContainer.push_back(log);
    SLM_WARN(message);
}

//-----------------------------------------------------------------------------

void Logger::critical(const std::string& message)
{
    ::fwLog::Log log(::fwLog::Log::CRITICAL, message);
    m_logContainer.push_back(log);
    SLM_ERROR(message);
}

//-----------------------------------------------------------------------------

::fwLog::Log Logger::getLog(unsigned int index)
{
    SLM_ASSERT("Please be sure to provide an index lower than the number of items.", index < this->count());
    return m_logContainer[index];
}

//-----------------------------------------------------------------------------

std::size_t Logger::count() const
{
    return m_logContainer.size();
}

//-----------------------------------------------------------------------------

std::size_t Logger::count(::fwLog::Log::LevelType level) const
{
    std::size_t count = 0;
    for(const ::fwLog::Log& log: m_logContainer)
    {
        if(log.getLevel() == level)
        {
            ++count;
        }
    }
    return count;
}

//-----------------------------------------------------------------------------

void Logger::sort()
{
    std::sort(m_logContainer.begin(), m_logContainer.end(), Logger::logSorter);
}

//-----------------------------------------------------------------------------

void Logger::clear()
{
    m_logContainer.clear();
}

//-----------------------------------------------------------------------------

bool Logger::logSorter(const ::fwLog::Log& logA, const ::fwLog::Log& logB)
{
    return logA.getLevel() > logB.getLevel();
}

//-----------------------------------------------------------------------------

} //namespace fwLog