private void startJobs() { try { // Get a new scheduler scheduler = new StdSchedulerFactory().getScheduler(); // Start it up. This won't start any jobs though. scheduler.start(); for (GuanxiJobConfig gxJob : gxJobs) { // Need a new JobDetail to hold custom data to send to the job we're controlling JobDetail jobDetail = new JobDetail( gxJob.getKey(), Scheduler.DEFAULT_GROUP, Class.forName(gxJob.getJobClass())); // Create a new JobDataMap for custom data to be sent to the job... JobDataMap jobDataMap = new JobDataMap(); // ...and add the job's custom config object jobDataMap.put(GuanxiJobConfig.JOB_KEY_JOB_CONFIG, gxJob); // Put the job's custom data in it's JobDetail jobDetail.setJobDataMap(jobDataMap); /* Tell the scheduler when this job will run. Nothing will happen * until the start method is called. */ Trigger trigger = new CronTrigger(gxJob.getKey(), Scheduler.DEFAULT_GROUP, gxJob.getCronLine()); // Start the job scheduler.scheduleJob(jobDetail, trigger); if (gxJob.isStartImmediately()) { scheduler.triggerJob(gxJob.getKey(), Scheduler.DEFAULT_GROUP); } } } catch (ClassNotFoundException cnfe) { logger.error("Error locating job class", cnfe); } catch (SchedulerException se) { logger.error("Job scheduling error", se); } catch (ParseException pe) { logger.error("Error parsing job cronline", pe); } }
protected void stopScheduler() { try { SchedulerFactory f = DefaultSchedulerFactory.getInstance(); Scheduler s = f.getScheduler(); s.stop(null, null); } catch (IOException ex) { // Log info: { String message = "Failure to stop scheduler!"; log.log(Level.SEVERE, message, ex); } throw new RuntimeException(ex); } catch (Throwable ex) { // Log info: { String message = "Failure to stop scheduler!"; log.log(Level.SEVERE, message, ex); } throw new RuntimeException(ex); } }
/** * Called by Spring when application events occur. At the moment we handle: ContextClosedEvent * ContextRefreshedEvent RequestHandledEvent * * <p>This is where we inject the job controllers into the application context, each one under * it's own key. * * @param applicationEvent Spring application event */ public void onApplicationEvent(ApplicationEvent applicationEvent) { if (applicationEvent instanceof ContextRefreshedEvent) { logger.info("Bootstrap init"); // Inject the metadata farm to handle all source of metadata servletContext.setAttribute(Guanxi.CONTEXT_ATTR_IDP_ENTITY_FARM, entityFarm); } if (applicationEvent instanceof ContextClosedEvent) { if (okToUnloadBCProvider) { Provider[] providers = Security.getProviders(); /* Although addProvider() returns the ID of the newly installed provider, * we can't rely on this. If another webapp removes a provider from the list of * installed providers, all the other providers shuffle up the list by one, thus * invalidating the ID we got from addProvider(). */ try { for (int i = 0; i < providers.length; i++) { if (providers[i].getName().equalsIgnoreCase(Guanxi.BOUNCY_CASTLE_PROVIDER_NAME)) { Security.removeProvider(Guanxi.BOUNCY_CASTLE_PROVIDER_NAME); } } // Stop the jobs scheduler.shutdown(); } catch (SecurityException se) { /* We'll end up here if a security manager is installed and it refuses us * permission to remove the BouncyCastle provider */ } catch (SchedulerException se) { logger.error("Could not stop jobs", se); } } } if (applicationEvent instanceof RequestHandledEvent) {} }
public void halt() { scheduler.interrupt(); listenThread.interrupt(); Client.killAllClient(); timer.pause(); }