org.quartz.JobDetail#getName ( )源码实例Demo

/**
 * Builds the job list xml string.
 * 
 * @param toReturn the to return
 * 
 * @return the string
 * 
 * @throws SourceBeanException the source bean exception
 */
public  String buildJobListXmlString(List toReturn) throws SourceBeanException {
	StringBuffer buffer = new StringBuffer("<ROWS>");
	Iterator it = toReturn.iterator();
	while (it.hasNext()) {
		JobDetail job = (JobDetail) it.next();
		String jobName = job.getName();
		String jobGroupName = job.getGroup();
		String jobDescription = job.getDescription();
		String jobClassName = job.getJobClass().getName();
		String jobDurability = job.isDurable() ? "true" : "false";
		String jobRequestRecovery = job.requestsRecovery() ? "true" : "false";
		String jobVolatility = job.isVolatile() ? "true" : "false";
		buffer.append("<ROW ");
		buffer.append(" jobName=\"" + (jobName != null ? jobName : "") + "\"");
		buffer.append(" jobGroupName=\"" + (jobGroupName != null ? jobGroupName : "") + "\"");
		buffer.append(" jobDescription=\"" + (jobDescription != null ? jobDescription : "") + "\"");
		buffer.append(" jobClass=\"" + (jobClassName != null ? jobClassName : "") + "\"");
		buffer.append(" jobDurability=\"" + jobDurability + "\"");
		buffer.append(" jobRequestRecovery=\"" + jobRequestRecovery + "\"");
		buffer.append(" jobVolatility=\"" + jobVolatility + "\"");
		buffer.append(" />");
	}
	buffer.append("</ROWS>");
	return buffer.toString();
}
 

/**
 * @param jobDetail
 * @return CompositeData
 */
public static CompositeData toCompositeData(JobDetail jobDetail) {
	try {
		return new CompositeDataSupport(COMPOSITE_TYPE, ITEM_NAMES,
				new Object[] {
						jobDetail.getName(),
						jobDetail.getGroup(),
						jobDetail.getDescription(),
						jobDetail.getJobClass().getName(),
						JobDataMapSupport.toTabularData(jobDetail
								.getJobDataMap()), jobDetail.isVolatile(),
						jobDetail.isDurable(),
						jobDetail.requestsRecovery(), });
	} catch (OpenDataException e) {
		throw new RuntimeException(e);
	}
}
 

protected boolean shouldScheduleJob(JobDetail jobDetail) {
    try {
        if (scheduler.getTriggersOfJob(jobDetail.getName(), SCHEDULED_GROUP).length > 0) {
            return false;
        }
        for (String dependencyJobName : getJobDependencies(jobDetail.getName()).keySet()) {
            JobDetail dependencyJobDetail = getScheduledJobDetail(dependencyJobName);
            if ( dependencyJobDetail == null ) {
                LOG.error( "Unable to get JobDetail for dependency of " + jobDetail.getName() + " : " + dependencyJobName );
                return false;
            }
            if (!isDependencySatisfiedPositively(jobDetail, dependencyJobDetail)) {
                return false;
            }
        }
    }
    catch (SchedulerException se) {
        throw new RuntimeException("Caught scheduler exception while determining whether to schedule job: " + jobDetail.getName(), se);
    }
    return true;
}
 

/**
 * 开始任务调度
 * @param task 任务
 * @param taskCode 任务名称
 * @throws ParseException
 * @throws SchedulerException
 * @throws ClassNotFoundException
 */
private void startTask(CmsTask task,String taskCode) throws ParseException, SchedulerException, ClassNotFoundException{
	String cronExpress=manager.getCronExpressionFromDB(task.getId());
	System.out.println(cronExpress);
	if(cronExpress.indexOf("null")==-1){
		JobDetail jobDetail = new JobDetail();
		jobDetail.setName(taskCode);
		jobDetail.setGroup(Scheduler.DEFAULT_GROUP);
		jobDetail.setJobClass(getClassByTask(task.getJobClass()));
		//任务需要参数attr属性 
		jobDetail.setJobDataMap(getJobDataMap(task.getAttr()));
		CronTrigger cronTrigger = new CronTrigger("cron_" + taskCode,Scheduler.DEFAULT_GROUP, jobDetail.getName(),Scheduler.DEFAULT_GROUP);
		cronTrigger.setCronExpression(cronExpress);
		scheduler.scheduleJob(jobDetail, cronTrigger); 
	}
}
 

@Override
public void addScheduled(JobDetail job) {
    try {
        job.setGroup(SCHEDULED_GROUP);
        scheduler.addJob(job, true);
    }
    catch (SchedulerException ex) {
        throw new RuntimeException("Unable to add job to scheduled group: " + job.getName(), ex);
    }
}
 

@Override
public void addUnscheduled(JobDetail job) {
    try {
        job.setGroup(UNSCHEDULED_GROUP);
        scheduler.addJob(job, true);
    }
    catch (SchedulerException ex) {
        throw new RuntimeException("Unable to add job to unscheduled group: " + job.getName(), ex);
    }
}
 

/**
 * Serialize job detail.
 * 
 * @param job the job
 * 
 * @return the string
 * 
 * @throws SourceBeanException the source bean exception
 */
public  String serializeJobDetail(JobDetail job) throws SourceBeanException {
	StringBuffer buffer = new StringBuffer("<JOB_DETAIL ");
	String jobName = job.getName();
	String jobGroupName = job.getGroup();
	String jobDescription = job.getDescription();
	String jobClassName = job.getJobClass().getName();
	String jobDurability = job.isDurable() ? "true" : "false";
	String jobRequestRecovery = job.requestsRecovery() ? "true" : "false";
	String jobVolatility = job.isVolatile() ? "true" : "false";
	JobDataMap jobDataMap = job.getJobDataMap();
	buffer.append(" jobName=\"" + (jobName != null ? jobName : "") + "\"");
	buffer.append(" jobGroupName=\"" + (jobGroupName != null ? jobGroupName : "") + "\"");
	buffer.append(" jobDescription=\"" + (jobDescription != null ? jobDescription : "") + "\"");
	buffer.append(" jobClass=\"" + (jobClassName != null ? jobClassName : "") + "\"");
	buffer.append(" jobDurability=\"" + jobDurability + "\"");
	buffer.append(" jobRequestRecovery=\"" + jobRequestRecovery + "\"");
	buffer.append(" jobVolatility=\"" + jobVolatility + "\"");
	buffer.append(" >");
	buffer.append("<JOB_PARAMETERS>");
	if (jobDataMap != null && !jobDataMap.isEmpty()) {
		String[] keys = jobDataMap.getKeys();
		if (keys != null && keys.length > 0) {
			for (int i = 0; i < keys.length; i++) {
				buffer.append("<JOB_PARAMETER ");
				String key = keys[i];
				String value = jobDataMap.getString(key);
				if (value == null) {
					SpagoBITracer.warning("SCHEDULER", this.getClass().getName(), "loadJobDetailIntoResponse", 
					"Job parameter '" + key + "' has no String value!!");	
				}
				buffer.append(" name=\"" + key + "\"");
				buffer.append(" value=\"" + value + "\"");
				buffer.append(" />");
			}
		}
	}
	buffer.append("</JOB_PARAMETERS>");
	buffer.append("</JOB_DETAIL>");
	return buffer.toString();
}
 

static String getJobNameKey(JobDetail jobDetail) {
    return jobDetail.getGroup() + "_$x$x$_" + jobDetail.getName();
}
 

String getJobName(JobDetail jobDetail) {
	return jobDetail.getName();
}