//  Copyright (C) 2007-2010  CEA/DEN, EDF R&D, OPEN CASCADE
//
//  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
//  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
//  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.
//
//  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
//
//  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//

//  SALOME Notification : wrapping of Notification service services
//  File   : NOTIFICATION_Consumer.hxx
//  Author : Laurent DADA / Francis KLOSS
//  Module : SALOME
//
#ifndef NOTIFICATION_Consumer_HXX
#define NOTIFICATION_Consumer_HXX

#include "SALOME_NOTIFICATION.hxx"

class NOTIFICATION_EXPORT NOTIFICATION_Consumer: public POA_CosNotifyComm::StructuredPullConsumer {
  public:
    NOTIFICATION_Consumer();
    virtual ~NOTIFICATION_Consumer();
    bool Receive(char** graph, char** node, char** type, char** message, char** sender, long* counter, char** date, long* stamp);

  private:
    void disconnect_structured_pull_consumer();
    void offer_change(const CosN_EventTypeSeq& added, const CosN_EventTypeSeq& deled);

    bool _ok;
    CosNA_StructuredProxyPullSupplier_var proxy_supplier;
};

#endif
