Examples of org.springframework.scheduling.quartz.CronTriggerBean

Package org.springframework.scheduling.quartz

Examples of org.springframework.scheduling.quartz.CronTriggerBean

org.springframework.scheduling.quartz.CronTriggerBean
Convenience subclass of Quartz's {@link org.quartz.CronTrigger} class,making bean-style usage easier.
CronTrigger itself is already a JavaBean but lacks sensible defaults. This class uses the Spring bean name as job name, the Quartz default group ("DEFAULT") as job group, the current time as start time, and indefinite repetition, if not specified.
This class will also register the trigger with the job name and group of a given {@link org.quartz.JobDetail}. This allows {@link SchedulerFactoryBean}to automatically register a trigger for the corresponding JobDetail, instead of registering the JobDetail separately.
NOTE: This convenience subclass does not work against Quartz 2.0. Use Quartz 2.0's native JobDetailImpl class or the new Quartz 2.0 builder API instead. Alternatively, switch to Spring's {@link CronTriggerFactoryBean}which largely is a drop-in replacement for this class and its properties and consistently works against Quartz 1.x as well as Quartz 2.0/2.1. @author Juergen Hoeller @since 18.02.2004 @see #setName @see #setGroup @see #setStartTime @see #setJobName @see #setJobGroup @see #setJobDetail @see SchedulerFactoryBean#setTriggers @see SchedulerFactoryBean#setJobDetails @see SimpleTriggerBean

          log_.info("refreshUIState: updateStatisticsTrigger state was "+triggerState+", enabled now: "+enabled);
        } catch (SchedulerException e) {
          log_.warn("refreshUIState: Got a SchedulerException while asking for the updateStatisticsTrigger's state", e);
        }
      }
      CronTriggerBean triggerBean = (CronTriggerBean) CoreSpringFactory.getBean("updateStatisticsTrigger");
      JobDetail jobDetail = triggerBean.getJobDetail();
      enabled &= jobDetail.getName().equals("org.olat.statistics.job.enabled");
      log_.info("refreshUIState: org.olat.statistics.job.enabled check, enabled now: "+enabled);
      cronExpression = triggerBean.getCronExpression();
      StatisticUpdateManager statisticUpdateManager = getStatisticUpdateManager();
      if (statisticUpdateManager==null) {
        log_.info("refreshUIState: statisticUpdateManager not configured");
        enabled = false;
      } else {

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    boolean enabled;
    String cronExpression = "";
    try {
      CoreSpringFactory.getBean("org.olat.notifications.job.enabled");
      enabled = true;
      CronTriggerBean bean = (CronTriggerBean)CoreSpringFactory.getBean("sendNotificationsEmailTrigger");
      cronExpression = bean.getCronExpression();
    } catch (Exception e) {
      enabled = false;
    }
    content.contextPut("status", getTranslator().translate("notification.status", new String[]{ String.valueOf(enabled), cronExpression }));
    startNotifyButton = LinkFactory.createButton(TRIGGER_NOTIFY, content, this);

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        // 3. Trigger
        if (cronExpression == null) {
            scheduler.getScheduler().addJob(jobDetail, true);
        } else {
            CronTriggerBean cronTrigger = new CronTriggerBean();
            cronTrigger.setName(getTriggerName(jobName));
            cronTrigger.setCronExpression(cronExpression);


            scheduler.getScheduler().scheduleJob(jobDetail, cronTrigger);
        }
    }

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        // 3. Trigger
        if (cronExpression == null) {
            scheduler.getScheduler().addJob(jobDetail, true);
        } else {
            CronTriggerBean cronTrigger = new CronTriggerBean();
            cronTrigger.setName(getTriggerName(jobName));
            cronTrigger.setCronExpression(cronExpression);


            scheduler.getScheduler().scheduleJob(jobDetail, cronTrigger);
        }
    }

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        // 3. Trigger
        if (cronExpression == null) {
            scheduler.getScheduler().addJob(jobDetail, true);
        } else {
            CronTriggerBean cronTrigger = new CronTriggerBean();
            cronTrigger.setName(getTriggerName(jobName));
            cronTrigger.setCronExpression(cronExpression);


            scheduler.getScheduler().scheduleJob(jobDetail, cronTrigger);
        }
    }

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        // 3. Trigger
        if (cronExpression == null) {
            scheduler.getScheduler().addJob(jobDetail, true);
        } else {
            CronTriggerBean cronTrigger = new CronTriggerBean();
            cronTrigger.setName(getTriggerName(jobName));
            cronTrigger.setCronExpression(cronExpression);


            scheduler.getScheduler().scheduleJob(jobDetail, cronTrigger);
        }
    }

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        String triggerName = jobSchedulerConfiguration.getJobName()
                + TRIGGER_SUFFIX;
        String triggerGroup = jobSchedulerConfiguration.getJobGroup()
                + TRIGGER_SUFFIX;


        CronTriggerBean trigger = getTriggerBean(triggerName, triggerGroup);
        if (trigger == null) {
            LOG.warn("Trigger not found");
            return;
        }


        if (isJobCurrentlyExecuting(triggerName, triggerGroup)) {
            LOG.warn("Job is currently executing...");
            return;
        }


        // deleteJob doesn't work using unscheduleJob
        this.scheduler.unscheduleJob(trigger.getName(), trigger.getGroup());
    }

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     * @throws SchedulerException
     *             if unable to delete and/or schedule job
     */
    private void scheduleNewJob(
            JobSchedulerConfiguration jobSchedulerConfiguration) throws SchedulerException {
        CronTriggerBean cronTriggerBean = createCronTriggerBean(jobSchedulerConfiguration);
        if (cronTriggerBean == null) {
            return;
        }


        JobDetailBean jobDetailBean = createJobDetailBean(jobSchedulerConfiguration);

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     * @return the created <code>CronTriggerBean</code> or null if unable to
     *         create it
     */
    private CronTriggerBean createCronTriggerBean(
            JobSchedulerConfiguration jobSchedulerConfiguration) {
        CronTriggerBean cronTriggerBean = new CronTriggerBean();
        cronTriggerBean.setName(jobSchedulerConfiguration.getJobName() + TRIGGER_SUFFIX);
        cronTriggerBean.setGroup(jobSchedulerConfiguration.getJobGroup()
                + TRIGGER_SUFFIX);


        try {
            cronTriggerBean.setCronExpression(new CronExpression(
                    jobSchedulerConfiguration.getCronExpression()));
            cronTriggerBean.setJobName(jobSchedulerConfiguration.getJobName());
            cronTriggerBean
                    .setJobGroup(jobSchedulerConfiguration.getJobGroup());
            return cronTriggerBean;
        } catch (ParseException e) {
            LOG.error("Unable to parse cron expression", e);
        }

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        // 3. Trigger
        if (cronExpression == null) {
            scheduler.getScheduler().addJob(jobDetail, true);
        } else {
            CronTriggerBean cronTrigger = new CronTriggerBean();
            cronTrigger.setName(getTriggerName(jobName));
            cronTrigger.setCronExpression(cronExpression);


            scheduler.getScheduler().scheduleJob(jobDetail, cronTrigger);
        }
    }

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