There have been a couple of discussions about how to establish dependencies between deployment units (EARs, JARs, SARs, etc.) But how can you make sure that a bean is not deployed until another has been?
Environment: JBoss 3.2.0beta2, Sun JDK 1.4.1_01, WinXP Pro, Oracle 9i Basically, we have an MDB that listens on a JMS queue (via JVMServerILService) and it calls a stateless session bean that performs some business operations. In the case where JBoss was shutdown improperly, there are still messages on the queue that are persisted in the JMS_MESSAGES table (we're using the JDBC2 PersistenceManager). When JBoss starts up, the undelivered messages are sent, triggering the MDB, but the dependent SLSB is not yet ready! Is there a way to reorder this sequence of events or is it a bug? I've attached a stacktrace. Thanks. -- Chris Bonham President/CEO Third Eye Consulting, Inc. [EMAIL PROTECTED] http://www.thirdeyeconsulting.com 317.823.3686 317.823.0353 (FAX) 11:30:31,614 INFO [StatelessSessionContainer] Starting 11:30:31,644 INFO [StatelessSessionInstancePool] Starting 11:30:31,644 INFO [StatelessSessionInstancePool] Started 11:30:31,644 INFO [StatelessSessionContainer] Started 11:30:31,644 INFO [StatelessSessionContainer] Starting 11:30:31,704 INFO [StatelessSessionInstancePool] Starting 11:30:31,704 INFO [StatelessSessionInstancePool] Started 11:30:31,704 INFO [StatelessSessionContainer] Started 11:30:31,704 INFO [StatelessSessionContainer] Starting 11:30:31,744 INFO [StatelessSessionInstancePool] Starting 11:30:31,744 INFO [StatelessSessionInstancePool] Started 11:30:31,744 INFO [StatelessSessionContainer] Started 11:30:31,744 INFO [EntityContainer] Starting 11:30:31,784 INFO [EntityInstancePool] Starting 11:30:31,784 INFO [EntityInstancePool] Started 11:30:31,784 INFO [EntityContainer] Started 11:30:31,784 INFO [EntityContainer] Starting 11:30:31,815 INFO [EntityInstancePool] Starting 11:30:31,815 INFO [EntityInstancePool] Started 11:30:31,815 INFO [EntityContainer] Started 11:30:31,815 INFO [EntityContainer] Starting 11:30:31,845 INFO [EntityInstancePool] Starting 11:30:31,845 INFO [EntityInstancePool] Started 11:30:31,845 INFO [EntityContainer] Started 11:30:31,845 INFO [EntityContainer] Starting 11:30:31,885 INFO [EntityInstancePool] Starting 11:30:31,885 INFO [EntityInstancePool] Started 11:30:31,885 INFO [EntityContainer] Started 11:30:31,885 INFO [MessageDrivenContainer] Starting 11:30:31,895 INFO [JMSContainerInvoker] Starting 11:30:31,895 INFO [DLQHandler] Creating 11:30:31,895 INFO [DLQHandler] Created 11:30:31,925 INFO [DLQHandler] Starting 11:30:31,925 INFO [DLQHandler] Started 11:30:31,925 INFO [JMSContainerInvoker] Started 11:30:31,925 INFO [MessageDrivenInstancePool] Starting 11:30:31,925 INFO [MessageDrivenInstancePool] Started 11:30:31,925 INFO [MessageDrivenContainer] Started 11:30:31,925 INFO [EntityContainer] Starting 11:30:32,045 INFO [EntityInstancePool] Starting 11:30:32,045 INFO [EntityInstancePool] Started 11:30:32,075 INFO [EntityContainer] Started 11:30:32,095 INFO [StatelessSessionContainer] Starting 11:30:32,285 INFO [StatelessSessionInstancePool] Starting 11:30:32,285 INFO [StatelessSessionInstancePool] Started 11:30:32,315 INFO [StatelessSessionContainer] Started 11:30:32,335 INFO [StatelessSessionContainer] Starting 11:30:32,405 ERROR [LogInterceptor] TransactionRolledbackLocalException, causedBy: java.lang.NullPointerException at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.createBeanClassInstance(JDBCStoreManager.java:513) at org.jboss.ejb.plugins.CMPPersistenceManager.createBeanClassInstance(CMPPersistenceManager.java:165) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.createBeanClassInstance(CachedConnectionInterceptor.java:251) at org.jboss.ejb.EntityContainer.createBeanClassInstance(EntityContainer.java:272) at org.jboss.ejb.plugins.AbstractInstancePool.get(AbstractInstancePool.java :197) at org.jboss.ejb.plugins.EntityMultiInstanceInterceptor.invokeHome(EntityMultiInstanceInterceptor.java:64) at org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:79) at org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:44) at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:112) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:237) at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:71) at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:105) at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:131) at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:125) at org.jboss.ejb.EntityContainer.invokeHome(EntityContainer.java:475) at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invokeHome(BaseLocalProxyFactory.java:271) at org.jboss.ejb.plugins.local.LocalHomeProxy.invoke(LocalHomeProxy.java:110) at $Proxy121.findByPrimaryKey(Unknown Source) at NewsScraperHelperBean.setupRobot(NewsScraperHelperBean.java:109) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:606) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186) at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:77) at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:108) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:237) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:101) at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:130) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:206) at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:154) at org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.java:303) at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalProxyFactory.java:351) at org.jboss.ejb.plugins.local.StatelessSessionProxy.invoke(StatelessSessionProxy.java:81) at $Proxy163.setupRobot(Unknown Source) at NewsScraperBean.processNewsSource(NewsScraperBean.java:102) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:606) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186) at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:77) at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:108) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:210) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:101) at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:130) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:206) at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:154) at org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.java:303) at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalProxyFactory.java:351) at org.jboss.ejb.plugins.local.StatelessSessionProxy.invoke(StatelessSessionProxy.java:81) at $Proxy162.processNewsSource(Unknown Source) at NewsSourceProcessorBean.onMessage(NewsSourceProcessorBean.java:90) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.ejb.MessageDrivenContainer$ContainerInterceptor.invoke(MessageDrivenContainer.java:394) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186) at org.jboss.ejb.plugins.MessageDrivenInstanceInterceptor.invoke(MessageDrivenInstanceInterceptor.java:88) at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:108) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:210) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:101) at org.jboss.ejb.plugins.RunAsSecurityInterceptor.invoke(RunAsSecurityInterceptor.java:100) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:206) at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:154) at org.jboss.ejb.MessageDrivenContainer.invoke(MessageDrivenContainer.java:311) at org.jboss.ejb.plugins.jms.JMSContainerInvoker.invoke(JMSContainerInvoker.java:697) at org.jboss.ejb.plugins.jms.JMSContainerInvoker$MessageListenerImpl.onMessage(JMSContainerInvoker.java:985) at org.jboss.jms.asf.StdServerSession.onMessage(StdServerSession.java:241) at org.jboss.mq.SpyMessageConsumer.sessionConsumerProcessMessage(SpyMessageConsumer.java:643) at org.jboss.mq.SpyMessageConsumer.addMessage(SpyMessageConsumer.java:457) at org.jboss.mq.SpySession.run(SpySession.java:293) at org.jboss.jms.asf.StdServerSession.run(StdServerSession.java:177) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:642) at java.lang.Thread.run(Thread.java:536) ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user