/**
 * Stone of Orthanc
 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
 * Department, University Hospital of Liege, Belgium
 * Copyright (C) 2017-2020 Osimis S.A., Belgium
 *
 * This program 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.
 *
 * 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this program. If not, see
 * <http://www.gnu.org/licenses/>.
 **/


#pragma once

#include "IOracleCommand.h"

#include <Compatibility.h>
#include <IDynamicObject.h>

#include <memory>

namespace OrthancStone
{
  class OracleCommandBase : public IOracleCommand
  {
  private:
    std::unique_ptr<Orthanc::IDynamicObject>  payload_;

  public:
    void AcquirePayload(Orthanc::IDynamicObject* payload);

    virtual bool HasPayload() const
    {
      return (payload_.get() != NULL);
    }

    virtual Orthanc::IDynamicObject& GetPayload() const;

    Orthanc::IDynamicObject* ReleasePayload();
  };
}