Examples of com.l2jfrozen.gameserver.thread.ThreadPoolManager

com.l2jfrozen.gameserver.thread.ThreadPoolManager
This class is made to handle all the ThreadPools used in L2j.

Scheduled Tasks can either be sent to a {@link #_generalScheduledThreadPool "general"} or {@link #_effectsScheduledThreadPool "effects"} {@link ScheduledThreadPoolExecutor ScheduledThreadPool}: The "effects" one is used for every effects (skills, hp/mp regen ...) while the "general" one is used for everything else that needs to be scheduled.
There also is an {@link #_aiScheduledThreadPool "ai"} {@link ScheduledThreadPoolExecutor ScheduledThreadPool} used for AI Tasks.
Tasks can be sent to {@link ScheduledThreadPoolExecutor ScheduledThreadPool} either with:
- {@link #scheduleEffect(Runnable,long)} : for effects Tasks that needs to be executed only once.
- {@link #scheduleGeneral(Runnable,long)} : for scheduled Tasks that needs to be executed once.
- {@link #scheduleAi(Runnable,long)} : for AI Tasks that needs to be executed once
or
- {@link #scheduleEffectAtFixedRate(Runnable,long,long)} : for effects Tasks that needs to be executed periodicaly.
- {@link #scheduleGeneralAtFixedRate(Runnable,long,long)} : for scheduled Tasks that needs to be executed periodicaly.
- {@link #scheduleAiAtFixedRate(Runnable,long,long)} : for AI Tasks that needs to be executed periodicaly
For all Tasks that should be executed with no delay asynchronously in a ThreadPool there also are usual {@link ThreadPoolExecutor ThreadPools}that can grow/shrink according to their load.:
- {@link #_generalPacketsThreadPool GeneralPackets} where most packets handler are executed.
- {@link #_ioPacketsThreadPool I/O Packets} where all the i/o packets are executed.
- There will be an AI ThreadPool where AI events should be executed
- A general ThreadPool where everything else that needs to run asynchronously with no delay should be executed ( {@link com.l2jfrozen.gameserver.model.actor.knownlist KnownList} updates, SQL updates/inserts...)?
@author -Wooden-

      _notInitialized = false;
      //*
//      _history = new FastList<Race>();
      _managers = new FastList<L2RaceManagerInstance>();


      ThreadPoolManager s = ThreadPoolManager.getInstance();
      s.scheduleGeneralAtFixedRate(new Announcement(SystemMessageId.MONSRACE_TICKETS_AVAILABLE_FOR_S1_RACE), 0, 10 * MINUTE);
      s.scheduleGeneralAtFixedRate(new Announcement(SystemMessageId.MONSRACE_TICKETS_NOW_AVAILABLE_FOR_S1_RACE), 30 * SECOND, 10 * MINUTE);
      s.scheduleGeneralAtFixedRate(new Announcement(SystemMessageId.MONSRACE_TICKETS_AVAILABLE_FOR_S1_RACE), MINUTE, 10 * MINUTE);
      s.scheduleGeneralAtFixedRate(new Announcement(SystemMessageId.MONSRACE_TICKETS_NOW_AVAILABLE_FOR_S1_RACE), MINUTE + 30 * SECOND, 10 * MINUTE);
      s.scheduleGeneralAtFixedRate(new Announcement(SystemMessageId.MONSRACE_TICKETS_STOP_IN_S1_MINUTES), 2 * MINUTE, 10 * MINUTE);
      s.scheduleGeneralAtFixedRate(new Announcement(SystemMessageId.MONSRACE_TICKETS_STOP_IN_S1_MINUTES), 3 * MINUTE, 10 * MINUTE);
      s.scheduleGeneralAtFixedRate(new Announcement(SystemMessageId.MONSRACE_TICKETS_STOP_IN_S1_MINUTES), 4 * MINUTE, 10 * MINUTE);
      s.scheduleGeneralAtFixedRate(new Announcement(SystemMessageId.MONSRACE_TICKETS_STOP_IN_S1_MINUTES), 5 * MINUTE, 10 * MINUTE);
      s.scheduleGeneralAtFixedRate(new Announcement(SystemMessageId.MONSRACE_TICKETS_STOP_IN_S1_MINUTES), 6 * MINUTE, 10 * MINUTE);
      s.scheduleGeneralAtFixedRate(new Announcement(SystemMessageId.MONSRACE_TICKET_SALES_CLOSED), 7 * MINUTE, 10 * MINUTE);
      s.scheduleGeneralAtFixedRate(new Announcement(SystemMessageId.MONSRACE_BEGINS_IN_S1_MINUTES), 7 * MINUTE, 10 * MINUTE);
      s.scheduleGeneralAtFixedRate(new Announcement(SystemMessageId.MONSRACE_BEGINS_IN_S1_MINUTES), 8 * MINUTE, 10 * MINUTE);
      s.scheduleGeneralAtFixedRate(new Announcement(SystemMessageId.MONSRACE_BEGINS_IN_30_SECONDS), 8 * MINUTE + 30 * SECOND, 10 * MINUTE);
      s.scheduleGeneralAtFixedRate(new Announcement(SystemMessageId.MONSRACE_COUNTDOWN_IN_FIVE_SECONDS), 8 * MINUTE + 50 * SECOND, 10 * MINUTE);
      s.scheduleGeneralAtFixedRate(new Announcement(SystemMessageId.MONSRACE_BEGINS_IN_S1_SECONDS), 8 * MINUTE + 55 * SECOND, 10 * MINUTE);
      s.scheduleGeneralAtFixedRate(new Announcement(SystemMessageId.MONSRACE_BEGINS_IN_S1_SECONDS), 8 * MINUTE + 56 * SECOND, 10 * MINUTE);
      s.scheduleGeneralAtFixedRate(new Announcement(SystemMessageId.MONSRACE_BEGINS_IN_S1_SECONDS), 8 * MINUTE + 57 * SECOND, 10 * MINUTE);
      s.scheduleGeneralAtFixedRate(new Announcement(SystemMessageId.MONSRACE_BEGINS_IN_S1_SECONDS), 8 * MINUTE + 58 * SECOND, 10 * MINUTE);
      s.scheduleGeneralAtFixedRate(new Announcement(SystemMessageId.MONSRACE_BEGINS_IN_S1_SECONDS), 8 * MINUTE + 59 * SECOND, 10 * MINUTE);
      s.scheduleGeneralAtFixedRate(new Announcement(SystemMessageId.MONSRACE_RACE_START), 9 * MINUTE, 10 * MINUTE);
      //*/
    }
    _managers.add(this);
  }

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    }
  }


  private boolean launchTask(ExecutedTask task)
  {
    final ThreadPoolManager scheduler = ThreadPoolManager.getInstance();
    final TaskTypes type = task.getType();


    if(type == TYPE_STARTUP)
    {
      task.run();
      return false;
    }
    else if(type == TYPE_SHEDULED)
    {
      long delay = Long.valueOf(task.getParams()[0]);
      task.scheduled = scheduler.scheduleGeneral(task, delay);
      return true;
    }
    else if(type == TYPE_FIXED_SHEDULED)
    {
      long delay = Long.valueOf(task.getParams()[0]);
      long interval = Long.valueOf(task.getParams()[1]);


      task.scheduled = scheduler.scheduleGeneralAtFixedRate(task, delay, interval);
      return true;
    }
    else if(type == TYPE_TIME)
    {
      try
      {
        Date desired = DateFormat.getInstance().parse(task.getParams()[0]);
        long diff = desired.getTime() - System.currentTimeMillis();
        if(diff >= 0)
        {
          task.scheduled = scheduler.scheduleGeneral(task, diff);
          return true;
        }
        _log.info("Task " + task.getId() + " is obsoleted.");
      }
      catch(Exception e)
      {
        if(Config.ENABLE_ALL_EXCEPTIONS)
          e.printStackTrace();
      }
    }
    else if(type == TYPE_SPECIAL)
    {
      ScheduledFuture<?> result = task.getTask().launchSpecial(task);
      if(result != null)
      {
        task.scheduled = result;
        return true;
      }
    }
    else if(type == TYPE_GLOBAL_TASK)
    {
      long interval = Long.valueOf(task.getParams()[0]) * 86400000L;
      String[] hour = task.getParams()[1].split(":");


      if(hour.length != 3)
      {
        _log.warning("Task " + task.getId() + " has incorrect parameters");
        return false;
      }


      Calendar check = Calendar.getInstance();
      check.setTimeInMillis(task.getLastActivation() + interval);


      Calendar min = Calendar.getInstance();
      try
      {
        min.set(Calendar.HOUR_OF_DAY, Integer.valueOf(hour[0]));
        min.set(Calendar.MINUTE, Integer.valueOf(hour[1]));
        min.set(Calendar.SECOND, Integer.valueOf(hour[2]));
      }
      catch(Exception e)
      {
        if(Config.ENABLE_ALL_EXCEPTIONS)
          e.printStackTrace();
        _log.warning("Bad parameter on task " + task.getId() + ": " + e.getMessage());
        return false;
      }


      long delay = min.getTimeInMillis() - System.currentTimeMillis();


      if(check.after(min) || delay < 0)
      {
        delay += interval;
      }


      task.scheduled = scheduler.scheduleGeneralAtFixedRate(task, delay, interval);


      return true;
    }


    return false;

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Related Classes of com.l2jfrozen.gameserver.thread.ThreadPoolManager

com.l2jfrozen.gameserver.model.actor.instance.L2RaceManagerInstance

com.l2jfrozen.gameserver.taskmanager.TaskManager

java.util.concurrent.ScheduledThreadPoolExecutor

java.lang.Thread.UncaughtExceptionHandler

java.util.concurrent.ThreadPoolExecutor

java.util.concurrent.ThreadFactory

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