[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-636) Session-scoped SFSB that uses @Unwrap does not get destroyed correctly on session timeout

jazir malik (JIRA) jira-events at jboss.com
Fri Jan 5 00:24:26 EST 2007


Session-scoped SFSB that uses @Unwrap does not get destroyed correctly on session timeout
-----------------------------------------------------------------------------------------

                 Key: JBSEAM-636
                 URL: http://jira.jboss.com/jira/browse/JBSEAM-636
             Project: JBoss Seam
          Issue Type: Bug
          Components: Core
    Affects Versions: 1.1.0.GA
            Reporter: jazir malik


If a SFSB Seam component in the session scope uses @Unwrap to expose a non-Seam component, then an error occurs on session timeout:
java.lang.IllegalArgumentException: method not found: destroy for component: user (check that it is 
declared on the session bean business interface)
	at org.jboss.seam.Component.callComponentMethod(Component.java:1809)
	at org.jboss.seam.Component.callDestroyMethod(Component.java:1747)
	at org.jboss.seam.contexts.Contexts.destroy(Contexts.java:189)
	at org.jboss.seam.contexts.Lifecycle.endSession(Lifecycle.java:230)
	at org.jboss.seam.servlet.SeamListener.sessionDestroyed(SeamListener.java:45)
	at org.apache.catalina.session.StandardSession.expire(StandardSession.java:687)
	at org.apache.catalina.session.StandardSession.isValid(StandardSession.java:579)
	at org.apache.catalina.session.ManagerBase.processExpires(ManagerBase.java:678)
	at org.apache.catalina.session.ManagerBase.backgroundProcess(ManagerBase.java:663)
	at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1284)
	at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBas
e.java:1569)
	at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBas
e.java:1578)
	at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBas
e.java:1578)
	at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1558)

	at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.NoSuchMethodException: entity.User.destroy()
	at java.lang.Class.getMethod(Class.java:1581)
	at org.jboss.seam.Component.callComponentMethod(Component.java:1788)
	... 14 more

Seam is looking for a destroy() method on the object that is unwrapped, NOT on the managing SFSB.


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