/*=============================================================================

  Library: CTK

  Copyright (c) German Cancer Research Center,
    Division of Medical and Biological Informatics

  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

=============================================================================*/


#ifndef CTKCONFIGURATIONADMINACTIVATOR_P_H
#define CTKCONFIGURATIONADMINACTIVATOR_P_H

#include <ctkPluginActivator.h>

#include "ctkCMLogTracker_p.h"

class ctkConfigurationAdminFactory;
class ctkConfigurationEventAdapter;

/**
 * The ctkConfigurationAdminActivator starts the ctkConfigurationAdminFactory but also handles passing in the Service
 * Registration needed by Asynch threads. Asynch threads are controlled by the ctkConfigurationAdminFactory
 * start and stop. It requires some care to handle pending events as the service is registered before
 * activating the threads. (see ctkConfigurationAdminEventDispatcher)
 */
class ctkConfigurationAdminActivator :
  public QObject, public ctkPluginActivator
{
  Q_OBJECT
  Q_INTERFACES(ctkPluginActivator)
#ifdef HAVE_QT5
  Q_PLUGIN_METADATA(IID "org_commontk_configadmin")
#endif

public:

  ctkConfigurationAdminActivator();
  ~ctkConfigurationAdminActivator();

  void start(ctkPluginContext* context);
  void stop(ctkPluginContext* context);

private:

  QFile logFileFallback;

  ctkCMLogTracker* logTracker;
  ctkServiceRegistration registration;
  ctkConfigurationAdminFactory* factory;
  ctkConfigurationEventAdapter* eventAdapter;

}; // ctkConfigurationAdminActivator

#endif // CTKCONFIGURATIONADMINACTIVATOR_P_H