/**
 * Stone of Orthanc
 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
 * Department, University Hospital of Liege, Belgium
 * Copyright (C) 2017-2019 Osimis S.A., Belgium
 *
 * This program is free software: you can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License
 * as published by the Free Software Foundation, either version 3 of
 * the License, or (at your option) any later version.
 *
 * This program 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
 * Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 **/

#include "LockingEmitter.h"

#include <Core/OrthancException.h>

namespace OrthancStone
{
  void LockingEmitter::EmitMessage(boost::weak_ptr<IObserver>& observer,
                                   const IMessage& message)
  {
    try
    {
      boost::unique_lock<boost::shared_mutex>  lock(mutex_);
      oracleObservable_.EmitMessage(observer, message);
    }
    catch (Orthanc::OrthancException& e)
    {
      LOG(ERROR) << "Exception while emitting a message: " << e.What();
    }
  }
}