How to use

JobStoreSupport$MisfireHandler

in

org.quartz.impl.jdbcjobstore

/**
 * @see org.quartz.spi.JobStore#schedulerStarted()
 */
public void schedulerStarted() throws SchedulerException {
  if (isClustered()) {
    clusterManagementThread = new ClusterManager();
    if(initializersLoader != null)
      clusterManagementThread.setContextClassLoader(initializersLoader);
    clusterManagementThread.initialize();
  } else {
    try {
      recoverJobs();
    } catch (SchedulerException se) {
      throw new SchedulerConfigException(
          "Failure occured during job recovery.", se);
    }
  }
  misfireHandler = new MisfireHandler();
  if(initializersLoader != null)
    misfireHandler.setContextClassLoader(initializersLoader);
  misfireHandler.initialize();
  schedulerRunning = true;
  
  getLog().debug("JobStore background threads started (as scheduler was started).");
}

  @Override
  public void run() {
    
    while (!shutdown) {
      long sTime = System.currentTimeMillis();
      RecoverMisfiredJobsResult recoverMisfiredJobsResult = manage();
      if (recoverMisfiredJobsResult.getProcessedMisfiredTriggerCount() > 0) {
        signalSchedulingChangeImmediately(recoverMisfiredJobsResult.getEarliestNewTime());
      }
      if (!shutdown) {
        long timeToSleep = 50l;  // At least a short pause to help balance threads
        if (!recoverMisfiredJobsResult.hasMoreMisfiredTriggers()) {
          timeToSleep = getMisfireThreshold() - (System.currentTimeMillis() - sTime);
          if (timeToSleep <= 0) {
            timeToSleep = 50l;
          }
          if(numFails > 0) {
            timeToSleep = Math.max(getDbRetryInterval(), timeToSleep);
          }
        }
        
        try {
          Thread.sleep(timeToSleep);
        } catch (Exception ignore) {
        }
      }//while !shutdown
    }
  }
}

misfireHandler.shutdown();
try {
  misfireHandler.join();
} catch (InterruptedException ignore) {

MisfireHandler() {
  this.setName("QuartzScheduler_" + instanceName + "-" + instanceId + "_MisfireHandler");
  this.setDaemon(getMakeThreadsDaemons());
}

misfireHandler.shutdown();
try {
  misfireHandler.join();
} catch (InterruptedException ignore) {

MisfireHandler() {
  this.setName("QuartzScheduler_" + instanceName + "-" + instanceId + "_MisfireHandler");
  this.setDaemon(getMakeThreadsDaemons());
}

  @Override
  public void run() {
    
    while (!shutdown) {
      long sTime = System.currentTimeMillis();
      RecoverMisfiredJobsResult recoverMisfiredJobsResult = manage();
      if (recoverMisfiredJobsResult.getProcessedMisfiredTriggerCount() > 0) {
        signalSchedulingChangeImmediately(recoverMisfiredJobsResult.getEarliestNewTime());
      }
      if (!shutdown) {
        long timeToSleep = 50l;  // At least a short pause to help balance threads
        if (!recoverMisfiredJobsResult.hasMoreMisfiredTriggers()) {
          timeToSleep = getMisfireThreshold() - (System.currentTimeMillis() - sTime);
          if (timeToSleep <= 0) {
            timeToSleep = 50l;
          }
          if(numFails > 0) {
            timeToSleep = Math.max(getDbRetryInterval(), timeToSleep);
          }
        }
        
        try {
          Thread.sleep(timeToSleep);
        } catch (Exception ignore) {
        }
      }//while !shutdown
    }
  }
}

public void shutdown() {
  shutdown = true;
  this.interrupt();
}

public void initialize() {
  //this.manage();
  this.start();
}

MisfireHandler() {
  this.setName("QuartzScheduler_" + instanceName + "-" + instanceId + "_MisfireHandler");
  this.setDaemon(getMakeThreadsDaemons());
}

public void shutdown() {
  shutdown = true;
  this.interrupt();
}

/**
 * <p>
 * Called by the QuartzScheduler to inform the <code>JobStore</code> that
 * it should free up all of it's resources because the scheduler is
 * shutting down.
 * </p>
 */
public void shutdown() {
  if (clusterManagementThread != null) {
    clusterManagementThread.shutdown();
  }
  if (misfireHandler != null) {
    misfireHandler.shutdown();
  }
  
  try {
    DBConnectionManager.getInstance().shutdown(getDataSource());
  } catch (SQLException sqle) {
    getLog().warn("Database connection shutdown unsuccessful.", sqle);
  }        
}

/**
 * <p>
 * Called by the QuartzScheduler to inform the <code>JobStore</code> that
 * it should free up all of it's resources because the scheduler is
 * shutting down.
 * </p>
 */
public void shutdown() {
  if (clusterManagementThread != null) {
    clusterManagementThread.shutdown();
  }
  if (misfireHandler != null) {
    misfireHandler.shutdown();
  }
  
  try {
    DBConnectionManager.getInstance().shutdown(getDataSource());
  } catch (SQLException sqle) {
    getLog().warn("Database connection shutdown unsuccessful.", sqle);
  }        
}

/**
 * @see org.quartz.spi.JobStore#schedulerStarted()
 */
public void schedulerStarted() throws SchedulerException {
  if (isClustered()) {
    clusterManagementThread = new ClusterManager();
    if(initializersLoader != null)
      clusterManagementThread.setContextClassLoader(initializersLoader);
    clusterManagementThread.initialize();
  } else {
    try {
      recoverJobs();
    } catch (SchedulerException se) {
      throw new SchedulerConfigException(
          "Failure occured during job recovery.", se);
    }
  }
  misfireHandler = new MisfireHandler();
  if(initializersLoader != null)
    misfireHandler.setContextClassLoader(initializersLoader);
  misfireHandler.initialize();
  schedulerRunning = true;
  
  getLog().debug("JobStore background threads started (as scheduler was started).");
}

/**
 * @see org.quartz.spi.JobStore#schedulerStarted()
 */
public void schedulerStarted() throws SchedulerException {
  if (isClustered()) {
    clusterManagementThread = new ClusterManager();
    if(initializersLoader != null)
      clusterManagementThread.setContextClassLoader(initializersLoader);
    clusterManagementThread.initialize();
  } else {
    try {
      recoverJobs();
    } catch (SchedulerException se) {
      throw new SchedulerConfigException(
          "Failure occured during job recovery.", se);
    }
  }
  misfireHandler = new MisfireHandler();
  if(initializersLoader != null)
    misfireHandler.setContextClassLoader(initializersLoader);
  misfireHandler.initialize();
}

public void shutdown() {
  shutdown = true;
  this.interrupt();
}

/**
 * @see org.quartz.spi.JobStore#schedulerStarted()
 */
public void schedulerStarted() throws SchedulerException {
  if (isClustered()) {
    clusterManagementThread = new ClusterManager();
    if(initializersLoader != null)
      clusterManagementThread.setContextClassLoader(initializersLoader);
    clusterManagementThread.initialize();
  } else {
    try {
      recoverJobs();
    } catch (SchedulerException se) {
      throw new SchedulerConfigException(
          "Failure occured during job recovery.", se);
    }
  }
  misfireHandler = new MisfireHandler();
  if(initializersLoader != null)
    misfireHandler.setContextClassLoader(initializersLoader);
  misfireHandler.initialize();
}
 

public void shutdown() {
  shutdown = true;
  this.interrupt();
}

  public void run() {
    
    while (!shutdown) {
      long sTime = System.currentTimeMillis();
      RecoverMisfiredJobsResult recoverMisfiredJobsResult = manage();
      if (recoverMisfiredJobsResult.getProcessedMisfiredTriggerCount() > 0) {
        signalSchedulingChange(recoverMisfiredJobsResult.getEarliestNewTime());
      }
      if (!shutdown) {
        long timeToSleep = 50l;  // At least a short pause to help balance threads
        if (!recoverMisfiredJobsResult.hasMoreMisfiredTriggers()) {
          timeToSleep = getMisfireThreshold() - (System.currentTimeMillis() - sTime);
          if (timeToSleep <= 0) {
            timeToSleep = 50l;
          }
          if(numFails > 0) {
            timeToSleep = Math.max(getDbRetryInterval(), timeToSleep);
          }
        }
        
        try {
          Thread.sleep(timeToSleep);
        } catch (Exception ignore) {
        }
      }//while !shutdown
    }
  }
}

MisfireHandler() {
  this.setName("QuartzScheduler_" + instanceName + "-" + instanceId + "_MisfireHandler");
  this.setDaemon(getMakeThreadsDaemons());
}