Ejemplo n.º 1
0
 @SuppressWarnings("unchecked")
 public void registerTask(ScheduledTask task) throws SchedulerException, ClassNotFoundException {
   LOG.debug("Registrando task {}", task);
   Class<? extends Job> jobClass =
       (Class<? extends Job>) classLoader.loadClass(task.getClassName());
   registerJob(jobClass, task.getCronExpression());
 }
Ejemplo n.º 2
0
 @SuppressWarnings("unchecked")
 public void execute(ScheduledTask task) throws SchedulerException, ClassNotFoundException {
   LOG.debug("Ejecutando tarea {}", task);
   Class<? extends Job> jobClass =
       (Class<? extends Job>) classLoader.loadClass(task.getClassName());
   String name = String.format("%s_%s", System.currentTimeMillis(), jobClass.getName());
   JobDetail jobDetail =
       JobBuilder.newJob(jobClass).withDescription(name).withIdentity(name).build();
   SimpleScheduleBuilder builder =
       SimpleScheduleBuilder.simpleSchedule().withIntervalInSeconds(1).withRepeatCount(1);
   Trigger trigger =
       TriggerBuilder.newTrigger().withIdentity("Trigger_" + name).withSchedule(builder).build();
   scheduler.scheduleJob(jobDetail, trigger);
 }
Ejemplo n.º 3
0
 /**
  * Podemos consultar la aplicación <a href="http://www.cronmaker.com/">cronmaker.com</a> para
  * generar las expresiones cron.
  *
  * @throws SchedulerException
  */
 @SuppressWarnings("unchecked")
 public void registerJobs() throws SchedulerException {
   LOG.debug("Registrando tareas programadas");
   try {
     EntityManager entityManager = entityManagerProvider.get();
     String qlString =
         "select e from ScheduledTask e where e.disabled is null or e.disabled = false";
     TypedQuery<ScheduledTask> query = entityManager.createQuery(qlString, ScheduledTask.class);
     List<ScheduledTask> tasks = query.getResultList();
     ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
     LOG.debug("Encontradas {} tareas programadas", tasks.size());
     for (ScheduledTask task : tasks) {
       try {
         Class<? extends Job> jobClass =
             (Class<? extends Job>) classLoader.loadClass(task.getClassName());
         registerJob(jobClass, task.getCronExpression(), task.getParams());
       } catch (Exception ex) {
         LOG.error("Error al registrar la tarea {}", task);
       }
     }
   } catch (Exception ex) {
     throw new RuntimeException("Error al registrar las tareas programadas", ex);
   }
 }
Ejemplo n.º 4
0
 public void unregisterTask(ScheduledTask task) throws SchedulerException {
   LOG.debug("Eliminando task {}", task);
   JobKey jobKey = new JobKey(task.getClassName());
   scheduler.deleteJob(jobKey);
 }