null entityManager in Quartz job -------------------------------- Key: SEAMPERSIST-61 URL: https://issues.jboss.org/browse/SEAMPERSIST-61 Project: Seam Persistence Issue Type: Bug Affects Versions: 3.0.0.Final Environment: jboss-as-7.0.0.Final Java(TM) SE Runtime Environment (build 1.6.0_26-b03) Linux omega 2.6.32-33-generic-pae #70-Ubuntu SMP Thu Jul 7 22:51:12 UTC 2011 i686 GNU/Linux Reporter: JEE 4 Hire When the QuartzInitializer starts, the entityManager is not null. When the HelloJob executes, the entityManager is null. Also, the instance of org.jboss.logging.Logger does not work inside HelloJob. How can I get a valid handle to entityManager inside HelloJob? Why exactly is it failing? Is it because the job is retrieved from the database when it is run by the quartz scheduler? In Seam 2, using @In EntityManager entityManager worked. For more detail: http://seamframework.org/Community/NullEntityManagerInQuartzJob @Singleton @Startup public class QuartzInitializer { @PersistenceContext private EntityManager entityManager; @Inject private Logger log; public QuartzInitializer() { } @PostConstruct public void init() throws Exception { startScheduler(); createJob(); } public void startScheduler() throws Exception { InputStream is = Thread.currentThread().getContextClassLoader().getResourceAsStream("seam.quartz.properties"); StdSchedulerFactory sf = new StdSchedulerFactory(); sf.initialize(is); sched = sf.getScheduler(); sched.start(); } public void createJob() throws Exception { SchedulerFactory sf = new StdSchedulerFactory(); Scheduler scheduler = sf.getScheduler("QuartzScheduler00"); Date runTime = evenMinuteDate(new Date()); // define the job and tie it to our HelloJob class JobDetail job = newJob(HelloJob.class) .withIdentity("job1", "group1") .build(); // Trigger the job to run on the next round minute Trigger trigger = newTrigger() .withIdentity("trigger1", "group1") .startAt(runTime) .build(); // Tell quartz to schedule the job using our trigger scheduler.scheduleJob(job, trigger); log.info(job.getKey() + " will run at: " + runTime); } } #################################################### public class HelloJob implements Job { @Inject private Logger log; @PersistenceContext private EntityManager entityManager; public HelloJob() { } public void execute(JobExecutionContext context) throws JobExecutionException { try { System.out.println("***Hello World! job: " + context.getJobDetail().getKey() + " executed at " + new Date()); // Reschedule job to run a minute later Scheduler scheduler = context.getScheduler(); Trigger t = context.getTrigger(); SimpleTriggerImpl timpl = (SimpleTriggerImpl)t; Date runTime = evenMinuteDate(new Date()); timpl.setNextFireTime(runTime); Trigger trigger = newTrigger() .withIdentity("trigger999", "group1") .startAt(runTime) .build(); scheduler.rescheduleJob(t.getKey(), trigger); } catch (Exception e) { e.printStackTrace(); } } } ######################################################### # seam.quartz.properties org.quartz.scheduler.instanceName = QuartzScheduler00 org.quartz.scheduler.instanceId = AUTO org.quartz.scheduler.rmi.export = false org.quartz.scheduler.rmi.proxy = false org.quartz.threadPool.class = org.quartz.simpl.SimpleThreadPool org.quartz.threadPool.threadCount = 5 org.quartz.threadPool.threadPriority = 5 org.quartz.jobStore.class = org.quartz.impl.jdbcjobstore.JobStoreTX org.quartz.jobStore.driverDelegateClass = org.quartz.impl.jdbcjobstore.StdJDBCDelegate org.quartz.jobStore.tablePrefix = QRTZ_ org.quartz.jobStore.isClustered = false org.quartz.jobStore.dataSource = QUARTZ org.quartz.dataSource.QUARTZ.driver = com.mysql.jdbc.Driver org.quartz.dataSource.QUARTZ.URL = jdbc:mysql://localhost:3306/quartz org.quartz.dataSource.QUARTZ.user = XXXXXXXXXX org.quartz.dataSource.QUARTZ.password = XXXXXXXXXX org.quartz.dataSource.QUARTZ.maxConnections = 5 ######################################################### jars used: 83294 Defl:N 68416 18% 2011-07-18 16:01 9869bd05 WEB-INF/lib/seam-servlet-3.0.1-20110705.041111-5.jar 204093 Defl:N 181695 11% 2011-07-07 12:54 ed9a2ff2 WEB-INF/lib/picketlink-idm-core-1.5.0.Alpha02.jar 55966 Defl:N 44907 20% 2011-07-07 12:54 d81b0cc2 WEB-INF/lib/seam-international-3.0.0.Final.jar 529064 Defl:N 490198 7% 2011-07-18 14:13 cb9a1aec WEB-INF/lib/quartz-2.0.1.jar 445288 Defl:N 421452 5% 2011-07-12 15:16 3684c6c5 WEB-INF/lib/antlr-2.7.7.jar 1627515 Defl:N 1470306 10% 2011-07-07 12:54 e71d8ef4 WEB-INF/lib/primefaces-3.0.M2.jar 543011 Defl:N 456324 16% 2011-07-12 14:02 f915bdef WEB-INF/lib/joda-time-1.6.1.jar 153633 Defl:N 139858 9% 2011-07-18 08:58 267a0105 WEB-INF/lib/seam-security-impl-3.0.1-20110624.041853-12.jar 1567356 Defl:N 1418671 10% 2011-07-18 08:58 a2492dac WEB-INF/lib/richfaces-components-ui-4.1.0-20110718.130748-64.jar 161455 Defl:N 122304 24% 2011-07-12 15:10 55c0bc93 WEB-INF/lib/knowledge-api-5.2.0.Final.jar 1902276 Defl:N 1719856 10% 2011-07-12 15:10 91eaa4f6 WEB-INF/lib/drools-core-5.2.0.Final.jar 136473 Defl:N 115134 16% 2011-07-18 08:58 a3cdeabd WEB-INF/lib/richfaces-core-api-4.1.0-20110718.130115-62.jar 15071 Defl:N 12479 17% 2011-04-04 11:31 a1e02acb WEB-INF/lib/jta-1.1.jar 85247 Defl:N 64105 25% 2011-07-18 08:58 70fc0fb5 WEB-INF/lib/richfaces-components-api-4.1.0-20110718.130748-64.jar 897071 Defl:N 858346 4% 2011-07-12 15:16 a1635c95 WEB-INF/lib/antlr-3.3.jar 1674737 Defl:N 1601274 4% 2011-07-07 12:55 b5de0b5f WEB-INF/lib/ecj-3.5.1.jar 9753 Defl:N 8262 15% 2011-07-19 08:04 077eb18d WEB-INF/lib/slf4j-log4j12-1.6.1.jar 15808 Defl:N 12066 24% 2011-07-07 12:54 cbb7cd31 WEB-INF/lib/sac-1.3.jar 91494 Defl:N 81063 11% 2011-07-18 08:58 297819e6 WEB-INF/lib/seam-config-xml-3.0.1-20110511.043145-7.jar 269014 Defl:N 245020 9% 2011-06-20 14:42 0d19c92a WEB-INF/lib/commons-net-3.0.1.jar 787920 Defl:N 754098 4% 2011-07-18 16:27 68512c76 WEB-INF/lib/mysql-connector-java-5.1.17.jar 7457 Defl:N 5972 20% 2011-07-18 14:13 cdac3310 WEB-INF/lib/quartz-jboss-2.0.1.jar 481535 Defl:N 435562 10% 2011-07-19 08:04 39fbbb94 WEB-INF/lib/log4j-1.2.16.jar 713433 Defl:N 657365 8% 2011-07-12 15:10 3e88a598 WEB-INF/lib/mvel2-2.1.0.drools2.jar 253950 Defl:N 241386 5% 2011-05-12 11:27 f758d70e WEB-INF/lib/cssparser-0.9.5.jar 1114265 Defl:N 987976 11% 2011-05-12 11:27 57d773f1 WEB-INF/lib/guava-r08.jar 25496 Defl:N 22183 13% 2011-07-14 12:55 1a95d60b WEB-INF/lib/slf4j-api-1.6.1.jar 119223 Defl:N 103690 13% 2011-07-18 08:58 fb1581b3 WEB-INF/lib/seam-persistence-3.0.1-20110711.040751-17.jar 148627 Defl:N 138829 7% 2011-07-12 15:16 3e8b388d WEB-INF/lib/stringtemplate-3.2.1.jar 397907 Defl:N 343667 14% 2011-07-07 12:54 7f34b227 WEB-INF/lib/seam-solder-3.0.0.Final.jar 988489 Defl:N 902079 9% 2011-07-12 15:16 22c8db9d WEB-INF/lib/drools-compiler-5.2.0.Final.jar 33716 Defl:N 23689 30% 2011-07-18 08:58 3a591eab WEB-INF/lib/seam-security-api-3.0.1-20110624.041806-12.jar 163650 Defl:N 149460 9% 2011-07-12 15:16 e8acd98f WEB-INF/lib/antlr-runtime-3.3.jar 608376 Defl:N 554163 9% 2011-07-14 12:55 4bb8e85b WEB-INF/lib/c3p0-0.9.1.1.jar 415822 Defl:N 384150 8% 2011-07-18 08:58 8c572ac0 WEB-INF/lib/richfaces-core-impl-4.1.0-20110718.130115-61.jar 23055 Defl:N 14694 36% 2011-07-07 12:54 5dfcdff2 WEB-INF/lib/picketlink-idm-spi-1.5.0.Alpha02.jar 27714 Defl:N 18846 32% 2011-07-07 12:54 9718b1ca WEB-INF/lib/picketlink-idm-api-1.5.0.Alpha02.jar 25717 Defl:N 20670 20% 2011-07-07 12:54 8473b909 WEB-INF/lib/picketlink-idm-common-1.5.0.Alpha02.jar -- This message is automatically generated by JIRA. 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