[jboss-user] [JBoss Seam] - em is always null in my quartz scheduler, plz help.
Hello,
I implemented my opensymphony quartz in Seam 1.6.1 GA app using JBoss 4.0.5. For some
reasons I don't want to use Seam asynchronous.
My problem is I always get em injected as null, why?
here is my copomenents.xml
| <core:managed-persistence-context name="em"
| auto-create="true"
persistence-unit-jndi-name="java:/sguEntityManagerFactory" />
|
Scheduler listener
| public class StartupListener implements ServletContextListener {
|
| public void contextInitialized(ServletContextEvent contextEvent) {
| SchedulerSystem obiektKlasyW = new SchedulerSystem();
|
| Thread watekPrzeliczniaCennika = new Thread(obiektKlasyW);
|
| watekPrzeliczniaCennika.start();
|
| }
|
| public void contextDestroyed(ServletContextEvent arg0) {}
| }
|
| public class SchedulerSystem implements Runnable {
|
| public void run() {
| SchedulerFactory schedFact = new rg.quartz.impl.StdSchedulerFactory();
|
| Scheduler sched = null;
| try {
| sched = schedFact.getScheduler();
| } catch (SchedulerException e) {
| e.printStackTrace();
| }
|
| try {
| sched.start();
| } catch (SchedulerException e) {
| e.printStackTrace();
| }
|
| //JobDetail jobDetail = new JobDetail("CennikJob",
"groupCeniki", JobPrzeliczanieCennika.class);
| JobDetail jobDetail = new JobDetail("CennikJob",
"groupCeniki", SchedulerJobs.class);
|
| Trigger trigger = TriggerUtils.makeSecondlyTrigger(2);
| trigger.setName("CennikiTrigger");
| trigger.setGroup("groupCeniki");
| trigger.setStartTime(new Date());
|
|
| try {
| sched.scheduleJob(jobDetail, trigger);
| } catch (SchedulerException e) {
| e.printStackTrace();
| }
|
| }//run()
|
| }
|
and my job
| public class SchedulerJobs implements Job {
| public SchedulerJobs() {}
|
| @In(create=true)
| protected EntityManager em;
|
| public void execute(JobExecutionContext kontekst) {
| Date date = new Date();
| //HERE i GET NULL my EM
|
| }
| }
|
Can anyone help me, hot to create/inject well my em?
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