[jboss-user] [EJB/JBoss] - TimerService Restart Issue

[dolsen]

I have the following Timer service class defined:


  | @Stateless
  | @RemoteBinding(jndiBinding="XXXCommandRemote")
  | public class XXXCommandBean implements XXXCommandRemote
  | {
  | 	static Logger logger = Logger.getLogger(XXXCommandBean.class);
  | 
  | 	@Resource TimerService timerService;
  | 
  | 	public void scheduleCommand(Command command)
  | 	{
  | 		timerService.createTimer(command.getDuration(), command);
  | 	}
  | 	
  | 	public void scheduleContinousCommand(Command command)
  | 	{
  | 		timerService.createTimer(command.getDuration(), command.getDuration(), command);
  | 	}	
  | 	
  | 	@Timeout
  | 	public void runCommand(Timer timer)
  | 	{
  | 		Command command = (Command) timer.getInfo();
  | 		
  | 		logger.debug("runCommand: Firing command for user: " + command.getUserId() + " " + command.getDescription());
  | 		
  | 		User user = null;
  | 
  | 		System.setProperty("java.security.policy", "server.policy");
  | 		if (System.getSecurityManager() == null)
  | 		{
  | 			System.setSecurityManager(new RMISecurityManager());
  | 		}
  | 		
  | 		InitialContext jndiContext;
  | 		try
  | 		{
  | 			jndiContext = getInitialContext();
  | 			UserRemote playerRef = (UserRemote) jndiContext.lookup("UserRemote");
  | 			USerRemote dao = (UserRemote) PortableRemoteObject.narrow(playerRef, UserRemote.class);
  | 			user = dao.findUser(command.getUserId());
  | 		} 
  | 		catch (NamingException e)
  | 		{
  | 			logger.error("NamingException: ", e);
  | 		}
  | ...
  | 

This seems to work fine in normal cases. 

However, if I have a command scheduled for the future, and then restart the app server I get the following error when the Timeout hook runs: 


  | 2009-02-19 08:31:04,125 DEBUG [org.jboss.ejb3.proxy.objectfactory.session.SessionProxyObjectFactory] (EJB-Timer-1235057250689[target=jboss.j2ee:ear=feudalism.ear,jar=feudalism
  | -beans.jar,name=XXXCommandBean,service=EJB3]) Created Proxy of type $Proxy140 for EJB3 Business Interface: com.feudalism.session.user.UserRemote
  | 2009-02-19 08:31:04,125 ERROR [com.feudalism.session.user.UserBean] (EJB-Timer-1235057250689[target=jboss.j2ee:ear=feudalism.ear,jar=feudalism-beans.jar,name=XXXCommandBean,service=EJB3]) NamingException:
  | javax.naming.NamingException: Could not dereference object [Root exception is java.lang.RuntimeException: Can not find interface declared by Proxy in our CL + BaseClassLoader@
  | 13c72d{vfsfile:/C:/java/jboss-5.0.0.GA/jboss-5.0.0.GA/server/feudalism/deploy/ejb2-timer-service.xml}]
  |         at org.jnp.interfaces.NamingContext.getObjectInstanceWrapFailure(NamingContext.java:1463)
  |         at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:809)
  |         at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:673)
  |         at javax.naming.InitialContext.lookup(InitialContext.java:351)
  |         at com.feudalism.session.command.XXXCommandBean.runCommand(XXXCommandBean.java:92)
  | 

This is happening during lookup:
UserRemote playerRef = (UserRemote)jndiContext.lookup("UserRemote");

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