/******************************************************************************
*       SOFA, Simulation Open-Framework Architecture, development version     *
*                (c) 2006-20ll6 INRIA, USTL, UJF, CNRS, MGH                    *
*                                                                             *
* This library 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 2.1 of the License, or (at     *
* your option) any later version.                                             *
*                                                                             *
* This library 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 this library; if not, write to the Free Software Foundation,     *
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.          *
*******************************************************************************
*                               SOFA :: Modules                               *
*                                                                             *
* This component is open-source                                               *
*                                                                             *
* Contributors:                                                               *
*       - damien.marchal@univ-lille1.fr                                       *
*                                                                             *
* Contact information: contact@sofa-framework.org                             *
******************************************************************************/
/*****************************************************************************
* User of this library should read the documentation
* in the messaging.h file.
******************************************************************************/
#ifndef PERCOMPONENTLOGGINGMESSAGEHANDLER_H
#define PERCOMPONENTLOGGINGMESSAGEHANDLER_H

#include <sofa/helper/logging/MessageHandler.h>
#include <sofa/helper/logging/Message.h>
#include <vector>

namespace sofa
{
namespace helper
{
namespace logging
{

/// I use a per-file namespace so that I can employ the 'using' keywords without
/// fearing it will leack names into the global namespace.
/// When closing this namespace selected objects from this per-file namespace
/// are then imported into their parent namespace for ease of use.
namespace percomponentloggingmessagehandler
{
using std::vector ;

///
/// \brief The RoutingMessageHandler class saves a copy of the messages in a buffer.
///
/// This class is a MessageHandler that can be added to in a MessageDispatcher.
/// Once set the class can start copying the messages passing through
/// the MessageDispatcher in a buffer.
///
///
/// User interested in having a singleton of this class should have a look
/// at \see MainRoutingMessageHandler.
///
///
class SOFA_CORE_API PerComponentLoggingMessageHandler : public MessageHandler
{
public:
    PerComponentLoggingMessageHandler() ;
    virtual ~PerComponentLoggingMessageHandler() {}

    /// Inherited from MessageHandler
    virtual void process(Message& m) ;
} ;

///
/// \brief The MainPerComponentLoggingMessageHandler class contains a singleton to PerComponentLoggingMessageHandler
/// and offer static version of PerComponentLoggingMessageHandler API
///
/// \see PerComponentLoggingMessageHandler
///
class SOFA_CORE_API MainPerComponentLoggingMessageHandler
{
public:
    static PerComponentLoggingMessageHandler& getInstance() ;
};

} // loggingmessagehandler

using percomponentloggingmessagehandler::PerComponentLoggingMessageHandler ;
using percomponentloggingmessagehandler::MainPerComponentLoggingMessageHandler ;

} // logging
} // helper
} // sofa

#endif // PERCOMPONENTLOGGINGMESSAGEHANDLER_H

