在Spring中將bean引用注入Quartz作業?我設法在Spring中使用JobStoreTX持久存儲來配置和調度Quartz作業。我不使用Spring的Quartz作業,因為我需要在運行時動態調度它們,并且我發現Spring與Quartz集成的所有示例都是對Spring配置文件中的shcedules進行硬編碼...無論如何,這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是一個簡單的工作,它使用Spring的JavaMailSenderImpl類發送電子郵件。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");}問題是我需要在我的EMailJob類中獲得對該類的實例(JavaMailSenderImpl)的引用。當我嘗試像這樣注入它:@Autowiredprivate JavaMailSenderImpl mailSenderImpl;它沒有被注入 - 引用是NULL。我假設發生了這種情況,因為實例化EMailJob類不是Spring,但是Quartz和Quartz對依賴注入一無所知......那么,是否有某種方法可以強制進行這種注射?謝謝!
3 回答

精慕HU
TA貢獻1845條經驗 獲得超8個贊
我只是SpringBeanAutowiringSupport.processInjectionBasedOnCurrentContext(this);
作為我的Job.execute(JobExecutionContext context)
方法的第一行。
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