Java QuartzSchedulerResources类代码示例

import org.quartz.core.QuartzSchedulerResources; //导入依赖的package包/类
@Override
protected Scheduler instantiate(QuartzSchedulerResources rsrcs, QuartzScheduler qs)
{
    Scheduler scheduler = super.instantiate(rsrcs, qs);
    JobStore jobStore = rsrcs.getJobStore();
    if (jobStore instanceof SchedulerAware)
    {
        ((SchedulerAware) jobStore).setScheduler(scheduler);
    }
    return scheduler;
}
 

import org.quartz.core.QuartzSchedulerResources; //导入依赖的package包/类
protected Scheduler instantiate(QuartzSchedulerResources rsrcs, QuartzScheduler qs) {
    SchedulingContext schedCtxt = new SchedulingContext();
    schedCtxt.setInstanceId(rsrcs.getInstanceId());

    Scheduler scheduler = new StdScheduler(qs, schedCtxt);
    return scheduler;
}
 

import org.quartz.core.QuartzSchedulerResources; //导入依赖的package包/类
@Test
public void createAndUpdateSchedule() throws Exception {
	final ApplicationContext mockContext = Mockito.mock(ApplicationContext.class);
	final VmScheduleRepository vmScheduleRepository = Mockito.mock(VmScheduleRepository.class);
	final VmResource mockResource = Mockito.mock(VmResource.class);
	final Subscription entity = this.subscriptionRepository.findOneExpected(subscription);
	Mockito.when(mockContext.getBean(VmScheduleRepository.class)).thenReturn(vmScheduleRepository);
	Mockito.when(mockContext.getBean(SecurityHelper.class)).thenReturn(Mockito.mock(SecurityHelper.class));
	Mockito.when(mockContext.getBean(VmResource.class)).thenReturn(mockResource);

	final StdScheduler scheduler = (StdScheduler) vmSchedulerFactoryBean.getScheduler();
	final QuartzScheduler qscheduler = (QuartzScheduler) FieldUtils.getField(StdScheduler.class, "sched", true).get(scheduler);
	final QuartzSchedulerResources resources = (QuartzSchedulerResources) FieldUtils.getField(QuartzScheduler.class, "resources", true)
			.get(qscheduler);
	final JobDetail jobDetail = scheduler.getJobDetail(scheduler.getJobKeys(GroupMatcher.anyJobGroup()).iterator().next());

	// "ON" call would fail
	Mockito.doThrow(new RuntimeException()).when(mockResource).execute(entity, VmOperation.ON);

	try {
		// Mock the factory
		jobDetail.getJobDataMap().put("context", mockContext);
		((RAMJobStore) resources.getJobStore()).storeJob(jobDetail, true);

		Assert.assertEquals(1, this.vmScheduleRepository.findAll().size());

		// Schedule all operations within the next 2 seconds
		final String cron = "" + ((DateUtils.newCalendar().get(Calendar.SECOND) + 2) % 60) + " * * * * ?";
		final int id = mockSchedule(vmScheduleRepository, resource.createSchedule(newSchedule(cron, VmOperation.OFF)));
		mockSchedule(vmScheduleRepository, resource.createSchedule(newSchedule(cron + " *", VmOperation.ON)));
		Assert.assertEquals(3, this.vmScheduleRepository.findAll().size());

		// Yield for the schedules
		Thread.sleep(2500);

		// Check the executions
		Mockito.verify(mockResource).execute(entity, VmOperation.OFF);
		Mockito.verify(mockResource).execute(entity, VmOperation.ON); // Failed
		Mockito.verify(mockResource, Mockito.never()).execute(entity, VmOperation.REBOOT);
		Mockito.verify(mockResource, Mockito.never()).execute(entity, VmOperation.RESET);
		Mockito.verify(mockResource, Mockito.never()).execute(entity, VmOperation.SHUTDOWN);
		Mockito.verify(mockResource, Mockito.never()).execute(entity, VmOperation.SUSPEND);

		// Update the CRON and the operation
		final VmScheduleVo vo = newSchedule("" + ((DateUtils.newCalendar().get(Calendar.SECOND) + 2) % 60) + " * * * * ?",
				VmOperation.SHUTDOWN);
		vo.setId(id);
		vo.setSubscription(subscription);
		resource.updateSchedule(vo);
		Assert.assertEquals(3, this.vmScheduleRepository.findAll().size());

		// Yield for the schedules
		Thread.sleep(2500);
		Mockito.verify(mockResource).execute(entity, VmOperation.SHUTDOWN);
	} finally {
		// Restore the factory's context
		jobDetail.getJobDataMap().put("context", applicationContext);
		((RAMJobStore) resources.getJobStore()).storeJob(jobDetail, true);
	}
}
 

import org.quartz.core.QuartzSchedulerResources; //导入依赖的package包/类
protected Scheduler instantiate(QuartzSchedulerResources rsrcs, QuartzScheduler qs) {

        Scheduler scheduler = new StdScheduler(qs);
        return scheduler;
    }
 

import org.quartz.core.QuartzSchedulerResources; //导入依赖的package包/类
/**
 * Same as
 * {@link DirectSchedulerFactory#createRemoteScheduler(String rmiHost, int rmiPort)},
 * with the addition of specifying the scheduler name, instance ID, and rmi
 * bind name. This scheduler can only be retrieved via
 * {@link DirectSchedulerFactory#getScheduler(String)}
 *
 * @param schedulerName
 *          The name for the scheduler.
 * @param schedulerInstanceId
 *          The instance ID for the scheduler.
 * @param rmiBindName
 *          The name of the remote scheduler in the RMI repository.  If null
 *          defaults to the generated unique identifier.
 * @param rmiHost
 *          The hostname for remote scheduler
 * @param rmiPort
 *          Port for the remote scheduler. The default RMI port is 1099.
 * @throws SchedulerException
 *           if the remote scheduler could not be reached.
 */
public void createRemoteScheduler(String schedulerName,
        String schedulerInstanceId, String rmiBindName, String rmiHost, int rmiPort)
    throws SchedulerException {
    SchedulingContext schedCtxt = new SchedulingContext();
    schedCtxt.setInstanceId(schedulerInstanceId);

    String uid = (rmiBindName != null) ? rmiBindName :
        QuartzSchedulerResources.getUniqueIdentifier(
            schedulerName, schedulerInstanceId);

    RemoteScheduler remoteScheduler = new RemoteScheduler(schedCtxt, uid,
            rmiHost, rmiPort);

    SchedulerRepository schedRep = SchedulerRepository.getInstance();
    schedRep.bind(remoteScheduler);
}
 

import org.quartz.core.QuartzSchedulerResources; //导入依赖的package包/类
/**
 * Same as
 * {@link DirectSchedulerFactory#createRemoteScheduler(String rmiHost, int rmiPort)},
 * with the addition of specifying the scheduler name, instance ID, and rmi
 * bind name. This scheduler can only be retrieved via
 * {@link DirectSchedulerFactory#getScheduler(String)}
 *
 * @param schedulerName
 *          The name for the scheduler.
 * @param schedulerInstanceId
 *          The instance ID for the scheduler.
 * @param rmiBindName
 *          The name of the remote scheduler in the RMI repository.  If null
 *          defaults to the generated unique identifier.
 * @param rmiHost
 *          The hostname for remote scheduler
 * @param rmiPort
 *          Port for the remote scheduler. The default RMI port is 1099.
 * @throws SchedulerException
 *           if the remote scheduler could not be reached.
 */
public void createRemoteScheduler(String schedulerName,
        String schedulerInstanceId, String rmiBindName, String rmiHost, int rmiPort)
    throws SchedulerException {

    String uid = (rmiBindName != null) ? rmiBindName :
        QuartzSchedulerResources.getUniqueIdentifier(
            schedulerName, schedulerInstanceId);

    RemoteScheduler remoteScheduler = new RemoteScheduler(uid, rmiHost, rmiPort);

    SchedulerRepository schedRep = SchedulerRepository.getInstance();
    schedRep.bind(remoteScheduler);
    initialized = true;
}
 

import org.quartz.core.QuartzSchedulerResources; //导入依赖的package包/类
private QuartzScheduler getScheduler() {

        Logger logger = LoggerFactory.getLogger(this.getClass());
        if (scheduler == null) {
            try {
                QuartzSchedulerResources qsr = getQuartzSchedulerResources();
                if (qsr.getThreadExecutor() == null) {
                    qsr.setThreadExecutor(new DefaultThreadExecutor());
                }

                qsr.getThreadPool().initialize();

                QuartzScheduler qs = new QuartzScheduler(qsr, getDefaultIdleWaitTime(), -1);

                ClassLoadHelper classLoadHelper = getJobStoreClassLoadHelper();
                classLoadHelper.initialize();

                qsr.getJobStore().initialize(classLoadHelper, qs.getSchedulerSignaler());

                qsr.getJobRunShellFactory().initialize(this);

                qs.initialize();

                qs.setJobFactory(getInitialJobFactory());

                logger.info("Quartz scheduler '" + qsr.getName());
                logger.info("Quartz scheduler version: " + qs.getVersion());

                scheduler = qs;

            } catch (Exception ex) {
                logger.error("Exception creating scheduler!", ex);
            }
        }

        return scheduler;
    }
 

import org.quartz.core.QuartzSchedulerResources; //导入依赖的package包/类
/**
 * Called when the scheduler is created to return a QuartzSchedulerResources that
 * is used to configure the scheduler.  This is called during scheduler creation only.
 *
 * The Quartz scheduler resource should have following set, at a minimum, to create a scheduler:
 * <ul>
 *     <li>Name of the scheduler (setName)</li>
 *     <li>Instance name (setInstanceName)</li>
 *     <li>Job run shell factory (setJobRunShellFactory)</li>
 *     <li>Thread executor (setThreadExecutor)</li>
 *     <li>Job store (setJobStore)</li>
 *     <li>Thread pool (setThreadPool)</li>
 * </ul>
 *
 * When the scheduler is created in the manager, the thread pool and job store will
 * be initialized, so no need to do so in this function.
 *
 * Below is an example of creating and returning a scheduler resource:
 * {@code
 *  if (qsr == null) {
 *          qsr = new QuartzSchedulerResources();
 *          qsr.setName(name);
 *          qsr.setJobRunShellFactory(new IPOJOJobRunShellFactory());
 *          qsr.setThreadExecutor(new DefaultThreadExecutor());
 *          qsr.setBatchTimeWindow(0l);
 *          qsr.setInstanceId(name + "_" + UUID.randomUUID().toString());
 *          qsr.setInterruptJobsOnShutdown(true);
 *          qsr.setInterruptJobsOnShutdownWithWait(true);
 *          qsr.setMaxBatchSize(1);
 *          qsr.setJobStore(new RAMJobStore());
 *          threadPool = new ResizableThreadPool(initialThreadPoolSize, threadPriority);
 *          qsr.setThreadPool(threadPool);
 *  }
 *  return qsr;
 * }
 *
 * @see #getInitialJobFactory()
 * @see #getJobStoreClassLoadHelper()
 * @return QuartzSchedulerResource scheduler configuration
 */
protected abstract QuartzSchedulerResources getQuartzSchedulerResources();