content: /*
   * Copyright (c) 2014 Amahi
   *
   * This file is part of Amahi.
   *
   * Amahi is free software: you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as published by
   * the Free Software Foundation, either version 3 of the License, or
   * (at your option) any later version.
   *
   * Amahi 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 General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with Amahi. If not, see <http ://www.gnu.org/licenses/>.
   */
  
  package org.amahi.anywhere.task;
  
  import android.os.AsyncTask;
  
  import org.amahi.anywhere.bus.BusEvent;
  import org.amahi.anywhere.bus.BusProvider;
  import org.amahi.anywhere.bus.ServerConnectionDetectedEvent;
  import org.amahi.anywhere.server.ApiConnectionDetector;
  import org.amahi.anywhere.server.model.ServerRoute;
  
  /**
   * Async wrapper for server connection detecting.
   * The detecting itself is done via {@link org.amahi.anywhere.server.ApiConnectionDetector}.
   */
  public class ServerConnectionDetectingTask extends AsyncTask<Void, Void, BusEvent> {
      private final ServerRoute serverRoute;
  
      private ServerConnectionDetectingTask(ServerRoute serverRoute) {
          this.serverRoute = serverRoute;
      }
  
      public static void execute(ServerRoute serverRoute) {
          new ServerConnectionDetectingTask(serverRoute).execute();
      }
  
      @Override
      protected BusEvent doInBackground(Void... parameters) {
          return new ServerConnectionDetectedEvent(new ApiConnectionDetector().detect(serverRoute));
      }
  
      @Override
      protected void onPostExecute(BusEvent busEvent) {
          super.onPostExecute(busEvent);
  
          BusProvider.getBus().post(busEvent);
      }
  }
  