//
// LayoutAppender.cpp
//
// Copyright (C) :  2000 - 2002
//                    LifeLine Networks BV (www.lifeline.nl). All rights reserved.
//                    Bastiaan Bakker. All rights reserved.
//
//                    2004,2005,2006,2007,2008,2009,2010.2011,2012
//                    Synchrotron SOLEIL
//                    L'Orme des Merisiers
//                    Saint-Aubin - BP 48 - France
//
// This file is part of log4tango.
//
// Log4ango 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.
//
// Log4tango 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 Log4Tango.  If not, see <http://www.gnu.org/licenses/>.

#include <tango/common/log4tango/Portability.h>
#include <tango/common/log4tango/LayoutAppender.h>

namespace log4tango
{

LayoutAppender::LayoutAppender(const std::string &name) :
    Appender(name),
    _layout(new DefaultLayoutType())
{
    // no-op
}

LayoutAppender::~LayoutAppender()
{
    if(_layout != nullptr)
    {
        delete _layout;
        _layout = nullptr;
    }
}

bool LayoutAppender::requires_layout() const
{
    return true;
}

void LayoutAppender::set_layout(Layout *layout)
{
    if(layout != _layout)
    {
        if(_layout != nullptr)
        {
            delete _layout;
            _layout = nullptr;
        }
        _layout = (layout == nullptr) ? new DefaultLayoutType() : layout;
    }
}

Layout &LayoutAppender::get_layout()
{
    return *_layout;
}

} // namespace log4tango
