@SuppressWarnings("unchecked")
public void add(Class<?> klass, Scheduled scheduled) throws SchedulerException {
String name = klass.getName();
if (!Strings.isBlank(scheduled.cron())) {
try {
log.debugf("job define name=%s cron=%s", name, scheduled.cron());
cron(scheduled.cron(), klass);
return;
} catch (SchedulerException e) {
throw new RuntimeException(e);
}
}
if (scheduled.fixedRate() > 0) {
log.debugf(
"job define name=%s fixedRate=%s count=%s initialDelay=%s",
name, scheduled.fixedRate(), scheduled.count(), scheduled.initialDelay());
SimpleScheduleBuilder schedule = SimpleScheduleBuilder.simpleSchedule();
if (scheduled.fixedRate() > 0) schedule.withIntervalInSeconds(scheduled.fixedRate());
if (scheduled.count() > 0) {
schedule.withRepeatCount(scheduled.count());
} else {
schedule.repeatForever();
}
TriggerBuilder<SimpleTrigger> trigger =
TriggerBuilder.newTrigger().withIdentity(name).withSchedule(schedule);
if (scheduled.initialDelay() > 0)
trigger.startAt(new Date(System.currentTimeMillis() + scheduled.initialDelay() * 1000));
JobDetail job = JobBuilder.newJob((Class<? extends Job>) klass).withIdentity(name).build();
scheduler.scheduleJob(job, trigger.build());
}
}
@Test
public void testScheduleMultipleTriggersForAJob() throws SchedulerException {
JobDetail job = newJob(TestJob.class).withIdentity("job1", "group1").build();
Trigger trigger1 =
newTrigger()
.withIdentity("trigger1", "group1")
.startNow()
.withSchedule(
SimpleScheduleBuilder.simpleSchedule().withIntervalInSeconds(1).repeatForever())
.build();
Trigger trigger2 =
newTrigger()
.withIdentity("trigger2", "group1")
.startNow()
.withSchedule(
SimpleScheduleBuilder.simpleSchedule().withIntervalInSeconds(1).repeatForever())
.build();
Set<Trigger> triggersForJob = new HashSet<Trigger>();
triggersForJob.add(trigger1);
triggersForJob.add(trigger2);
Scheduler sched = createScheduler("testScheduleMultipleTriggersForAJob", 5);
sched.scheduleJob(job, triggersForJob, true);
List<? extends Trigger> triggersOfJob = sched.getTriggersOfJob(job.getKey());
assertEquals(2, triggersOfJob.size());
assertTrue(triggersOfJob.contains(trigger1));
assertTrue(triggersOfJob.contains(trigger2));
sched.shutdown(true);
}
public EndpointDTO create(EndpointDTO endpointDTO) {
JobDetail jobDetail =
JobBuilder.newJob(PingJob.class)
.withIdentity(endpointDTO.getKey().getName(), endpointDTO.getKey().getGroup())
.withDescription(endpointDTO.getDescription())
.usingJobData(EndpointDTO.URL_KEY, endpointDTO.getUrl())
.usingJobData(EndpointDTO.INTERVAL_KEY, endpointDTO.getInterval())
.usingJobData(EndpointDTO.STATUS_KEY, endpointDTO.getStatus().name())
.build();
Trigger trigger =
TriggerBuilder.newTrigger()
.withIdentity(endpointDTO.getKey().getName(), endpointDTO.getKey().getGroup())
.startNow()
.withSchedule(
SimpleScheduleBuilder.simpleSchedule()
.withIntervalInSeconds(endpointDTO.getInterval())
.repeatForever())
.build();
try {
scheduler.scheduleJob(jobDetail, trigger);
} catch (SchedulerException e) {
}
return endpointDTO;
}
public void quartzTest() throws Exception {
JobDetail jobDetail =
JobBuilder.newJob(QuartsDemo.class).withIdentity("testJob_1", "group_1").build();
Trigger trigger =
TriggerBuilder.newTrigger()
.withIdentity("trigger_1", "group_1")
.startNow()
.withSchedule(
SimpleScheduleBuilder.simpleSchedule()
.withIntervalInSeconds(1) // 时间间隔
.withRepeatCount(10) // 重复次数(将执行 10 次/ or //调用10次)
)
.build();
SchedulerFactory sf = new StdSchedulerFactory();
Scheduler sched = sf.getScheduler();
sched.scheduleJob(jobDetail, trigger);
sched.start();
Thread.currentThread().sleep(20000);
System.err.println("关闭 ");
sched.shutdown();
}
/** Call this method to schedule the check disk usage job initially. */
public static void schedule() {
GlobalQuartzScheduler.getInstance()
.scheduleJob(
CheckDeadlockJob.class.getName(),
TriggerBuilder.newTrigger()
.startNow()
.withSchedule(SimpleScheduleBuilder.repeatMinutelyForever(1)),
CheckDeadlockJob.class,
null);
}
protected Trigger newQjobTrigger(JobExecutionPlan jobExecutionPlan) throws Exception {
Integer cron = Integer.valueOf(jobExecutionPlan.getCronExpression());
return TriggerBuilder.newTrigger()
.withIdentity(jobExecutionPlan.getQJobName(), jobExecutionPlan.getQJobGroup())
.startAt(new Date())
.withSchedule(
SimpleScheduleBuilder.simpleSchedule().withIntervalInSeconds(cron).repeatForever())
.build();
}
public Registration run() throws Exception {
SchedulerFactory schedulerFactory = new StdSchedulerFactory();
final Scheduler scheduler = schedulerFactory.getScheduler();
scheduler.setJobFactory(jobFactory.get());
for (Job j : jobProvider.get()) {
JobDetail jobDetail =
JobBuilder.newJob(j.getClass())
.withIdentity(j.getClass().getSimpleName() + "Job")
.build();
if (shouldInstall(j.getClass())) {
ScheduleInterval interval = j.getClass().getAnnotation(ScheduleInterval.class);
if (interval != null) {
Trigger trigger =
TriggerBuilder.newTrigger()
.withIdentity(j.getClass().getSimpleName() + "TriggerId")
.withSchedule(
SimpleScheduleBuilder.simpleSchedule()
.withIntervalInSeconds(interval.value())
.repeatForever())
.build();
System.out.println(
"Schedule " + j.getClass().getSimpleName() + " @ " + interval.value() + "sec");
scheduler.scheduleJob(jobDetail, trigger);
}
CronInterval cron = j.getClass().getAnnotation(CronInterval.class);
if (cron != null) {
Trigger trigger =
TriggerBuilder.newTrigger()
.withIdentity(j.getClass().getSimpleName() + "TriggerId")
.withSchedule(CronScheduleBuilder.cronSchedule(cron.value()))
.build();
System.out.println("Schedule " + j.getClass().getSimpleName() + " @ " + cron.value());
scheduler.scheduleJob(jobDetail, trigger);
}
}
}
scheduler.start();
return new Registration() {
public void unregister() {
try {
scheduler.shutdown();
} catch (Exception e) {
}
System.out.println("Schedular Stopped");
}
};
}
@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);
}
private void scheduleAllJobsWithEveryAnnotation() throws SchedulerException {
List<Class<? extends Job>> everyJobClasses = getJobClasses(Every.class);
log.info("Jobs with @Every annotation: " + everyJobClasses);
for (Class<? extends org.quartz.Job> clazz : everyJobClasses) {
Every annotation = clazz.getAnnotation(Every.class);
int secondDelay = TimeParserUtil.parseDuration(annotation.value());
SimpleScheduleBuilder scheduleBuilder =
SimpleScheduleBuilder.simpleSchedule().withIntervalInSeconds(secondDelay).repeatForever();
Trigger trigger = TriggerBuilder.newTrigger().withSchedule(scheduleBuilder).build();
JobBuilder jobBuilder = JobBuilder.newJob(clazz);
scheduler.scheduleJob(jobBuilder.build(), trigger);
}
}
private static void doSomething(Scheduler scheduler) throws SchedulerException {
// define the job and tie it to our HelloJob class
JobDetail job = JobBuilder.newJob(HelloJob.class).withIdentity("job1", "group1").build();
// Trigger the job to run now, and then repeat every 40 seconds
Trigger trigger =
TriggerBuilder.newTrigger()
.withIdentity("trigger1", "group1")
.startNow()
.withSchedule(
SimpleScheduleBuilder.simpleSchedule().withIntervalInSeconds(5).repeatForever())
.build();
// Tell quartz to schedule the job using our trigger
scheduler.scheduleJob(job, trigger);
try {
Thread.sleep(30000);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public static void main(String[] args) {
// Configure Job
JobDetail jobDetail =
JobBuilder.newJob(HelloWorldJob.class).withIdentity("HelloWorldJob").build();
// Configure Trigger
Trigger trigger =
TriggerBuilder.newTrigger()
.withSchedule(
SimpleScheduleBuilder.simpleSchedule().withIntervalInSeconds(5).repeatForever())
.build();
// Start Scheduler
SchedulerFactory schedulerFactory = new StdSchedulerFactory();
try {
Scheduler scheduler = schedulerFactory.getScheduler();
scheduler.start();
scheduler.scheduleJob(jobDetail, trigger);
} catch (SchedulerException e) {
e.printStackTrace();
}
}
@Override
public void contextInitialized(ServletContextEvent sce) {
super.contextInitialized(sce);
ServletContext ctx = sce.getServletContext();
StdSchedulerFactory factory = (StdSchedulerFactory) ctx.getAttribute(QUARTZ_FACTORY_KEY);
try {
Scheduler scheduler = factory.getScheduler();
JobDetail jobDetail = JobBuilder.newJob(SchedulerJob.class).build();
Trigger trigger =
TriggerBuilder.newTrigger()
.withIdentity("simple", "group1")
.startNow()
.withSchedule(
SimpleScheduleBuilder.simpleSchedule().withIntervalInSeconds(10).repeatForever())
.build();
scheduler.scheduleJob(jobDetail, trigger);
scheduler.start();
} catch (Exception e) {
e.printStackTrace();
System.out.println("There was an error scheduling the job." + e.getMessage());
}
}
public void run() throws Exception {
// Logger log = LoggerFactory.getLogger(SimpleExample.class);
// log.info("------- Initializing ----------------------");
// First we must get a reference to a scheduler
SchedulerFactory sf = new StdSchedulerFactory();
Scheduler sched = sf.getScheduler();
// log.info("------- Initialization Complete -----------");
// computer a time that is on the next round minute
Date runTime = evenMinuteDate(new Date());
// log.info("------- Scheduling Job -------------------");
// define the job and tie it to our HelloJob class
JobDetail job = newJob(HelloJob.class).withIdentity("job1", "group1").build();
// Trigger the job to run on the next round minute
Trigger trigger =
newTrigger()
.withIdentity("trigger1", "group1")
.startAt(runTime)
.withSchedule(
SimpleScheduleBuilder.simpleSchedule()
.withIntervalInSeconds(30)
.repeatHourlyForTotalCount(3))
.build();
// Tell quartz to schedule the job using our trigger
// 任务和触发器都不在调度对象中的时候添加
// if (!sched.checkExists(job.getKey()) &&
// !sched.checkExists(trigger.getKey()))
sched.scheduleJob(job, trigger);
// log.info(job.getKey() + " will run at: " + runTime);
// Start up the scheduler (nothing can actually run until the
// scheduler has been started)
sched.start();
// log.info("------- Started Scheduler -----------------");
// wait long enough so that the scheduler as an opportunity to
// run the job!
// log.info("------- Waiting 65 seconds... -------------");
System.out.println("65");
try {
// wait 65 seconds to show job
Thread.sleep(65L * 1000L);
// executing...
} catch (Exception e) {
}
// shut down the scheduler
// log.info("------- Shutting Down ---------------------");
// sched.shutdown(true);
// log.info("------- Shutdown Complete -----------------");
}
protected Trigger getQuartzTrigger(
com.liferay.portal.kernel.scheduler.Trigger trigger, StorageType storageType)
throws SchedulerException {
if (trigger == null) {
return null;
}
Date endDate = trigger.getEndDate();
String jobName = fixMaxLength(trigger.getJobName(), _jobNameMaxLength, storageType);
String groupName = fixMaxLength(trigger.getGroupName(), _groupNameMaxLength, storageType);
Date startDate = trigger.getStartDate();
if (startDate == null) {
startDate = new Date(System.currentTimeMillis());
}
TriggerBuilder<Trigger> triggerBuilder = TriggerBuilder.newTrigger();
triggerBuilder.endAt(endDate);
triggerBuilder.forJob(jobName, groupName);
triggerBuilder.startAt(startDate);
triggerBuilder.withIdentity(jobName, groupName);
TriggerType triggerType = trigger.getTriggerType();
if (triggerType == TriggerType.CRON) {
triggerBuilder.withSchedule(
CronScheduleBuilder.cronSchedule((String) trigger.getTriggerContent()));
return triggerBuilder.build();
}
ObjectValuePair<Integer, TimeUnit> objectValuePair =
(ObjectValuePair<Integer, TimeUnit>) trigger.getTriggerContent();
int interval = objectValuePair.getKey();
if (interval < 0) {
if (_log.isWarnEnabled()) {
_log.warn("Not scheduling " + trigger.getJobName() + " because interval is less than 0");
}
return null;
} else if (interval == 0) {
return triggerBuilder.build();
}
TimeUnit timeUnit = objectValuePair.getValue();
if (timeUnit == TimeUnit.MILLISECOND) {
SimpleScheduleBuilder simpleScheduleBuilder = SimpleScheduleBuilder.simpleSchedule();
simpleScheduleBuilder.withIntervalInMilliseconds(interval);
simpleScheduleBuilder.withRepeatCount(SimpleTrigger.REPEAT_INDEFINITELY);
triggerBuilder.withSchedule(simpleScheduleBuilder);
} else {
CalendarIntervalScheduleBuilder calendarIntervalScheduleBuilder =
CalendarIntervalScheduleBuilder.calendarIntervalSchedule();
calendarIntervalScheduleBuilder.withInterval(interval, IntervalUnit.valueOf(timeUnit.name()));
triggerBuilder.withSchedule(calendarIntervalScheduleBuilder);
}
return triggerBuilder.build();
}
