在Spring中将bean引用注入Quartz作业?我设法在Spring中使用JobStoreTX持久存储来配置和调度Quartz作业。我不使用Spring的Quartz作业,因为我需要在运行时动态调度它们,并且我发现Spring与Quartz集成的所有示例都是对Spring配置文件中的shcedules进行硬编码...无论如何,这里是如何我安排工作:JobDetail emailJob = JobBuilder.newJob(EMailJob.class).withIdentity("someJobKey", "immediateEmailsGroup").storeDurably().build();SimpleTrigger trigger = (SimpleTrigger) TriggerBuilder.newTrigger() .withIdentity("someTriggerKey", "immediateEmailsGroup").startAt(fireTime).build();// pass initialization parameters into the jobemailJob.getJobDataMap().put(NotificationConstants.MESSAGE_PARAMETERS_KEY, messageParameters);emailJob.getJobDataMap().put(NotificationConstants.RECIPIENT_KEY, recipient);if (!scheduler.checkExists(jobKey) && scheduler.getTrigger(triggerKey) != null) { // schedule the job to runDate scheduleTime1 = scheduler.scheduleJob(emailJob, trigger);}EMailJob是一个简单的工作,它使用Spring的JavaMailSenderImpl类发送电子邮件。public class EMailJob implements Job {@Autowiredprivate JavaMailSenderImpl mailSenderImpl;
public EMailJob() {
}
public void execute(JobExecutionContext context)
throws JobExecutionException {
....
try {
mailSenderImpl.send(mimeMessage);
} catch (MessagingException e) {
....
throw new JobExecutionException("EMailJob failed: " + jobKey.getName(), e);
}
logger.info("EMailJob finished OK");}问题是我需要在我的EMailJob类中获得对该类的实例(JavaMailSenderImpl)的引用。当我尝试像这样注入它:@Autowiredprivate JavaMailSenderImpl mailSenderImpl;它没有被注入 - 引用是NULL。我假设发生了这种情况,因为实例化EMailJob类不是Spring,但是Quartz和Quartz对依赖注入一无所知......那么,是否有某种方法可以强制进行这种注射?谢谢!
3 回答
精慕HU
TA贡献1845条经验 获得超8个赞
我只是SpringBeanAutowiringSupport.processInjectionBasedOnCurrentContext(this);
作为我的Job.execute(JobExecutionContext context)
方法的第一行。
添加回答
举报
0/150
提交
取消