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https://issues.apache.org/jira/browse/MYFACES-2979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12934297#action_12934297
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Jakob Korherr commented on MYFACES-2979:
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Yes, you're right. +1 on committing the patch!
However, we will maybe see some more side effects of the DebugPhaseListener.
> Session invalidation in Development Stage causes error in OpenWebBeans
> ----------------------------------------------------------------------
>
> Key: MYFACES-2979
> URL: https://issues.apache.org/jira/browse/MYFACES-2979
> Project: MyFaces Core
> Issue Type: Bug
> Components: JSR-314
> Affects Versions: 2.0.3-SNAPSHOT
> Environment: MyFaces 2.0.3-SNAPSHOT in Dev mode, OpenWebBeans 1.0.0,
> Tomcat 6.0.29 (with Glassfish EL 2.2)
> Reporter: Jan-Kees van Andel
> Attachments: debugphaselistener.patch
>
>
> I have a logout method, shown below:
> public String logout() {
> final FacesContext fc = FacesContext.getCurrentInstance();
> final ExternalContext externalContext = fc.getExternalContext();
> try {
> externalContext.invalidateSession();
> externalContext.redirect("http://www.google.nl";);
> } catch (IOException e) {
> log.error("Error redirecting after logout", e);
> } finally {
> fc.responseComplete();
> }
> return null;
> }
> When I invoke this method, I get the following Exception from OpenWebBeans:
> javax.enterprise.context.ContextNotActiveException: WebBeans context with
> scope type annotation @SessionScoped does not exist within current thread
> at
> org.apache.webbeans.container.BeanManagerImpl.getContext(BeanManagerImpl.java:309)
> at
> org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.getContextualInstance(NormalScopedBeanInterceptorHandler.java:124)
> at
> org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.invoke(NormalScopedBeanInterceptorHandler.java:95)
> at
> org.apache.myfaces.examples.ebanking.web.bean.SessionBean_$$_javassist_2.getCustomer(SessionBean_$$_javassist_2.java)
> at sun.reflect.GeneratedMethodAccessor37.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at javax.el.BeanELResolver.getValue(BeanELResolver.java:302)
> at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:175)
> at
> org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:142)
> at org.apache.el.parser.AstValue.getValue(AstValue.java:123)
> at org.apache.el.parser.AstEmpty.getValue(AstEmpty.java:45)
> at org.apache.el.parser.AstNot.getValue(AstNot.java:42)
> at
> org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
> at
> org.apache.webbeans.el.WrappedValueExpression.getValue(WrappedValueExpression.java:68)
> at
> org.apache.myfaces.view.facelets.el.TagValueExpression.getValue(TagValueExpression.java:85)
> at
> javax.faces.component._DeltaStateHelper.eval(_DeltaStateHelper.java:260)
> at
> javax.faces.component.UIComponentBase.isRendered(UIComponentBase.java:1007)
> at javax.faces.component.UIComponent.isVisitable(UIComponent.java:289)
> at javax.faces.component.UIComponent.visitTree(UIComponent.java:752)
> at
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:991)
> at javax.faces.component.UIComponent.visitTree(UIComponent.java:778)
> at
> javax.faces.component.UIComponentBase.visitTree(UIComponentBase.java:991)
> at
> org.apache.myfaces.view.facelets.tag.ui.DebugPhaseListener._doTreeVisit(DebugPhaseListener.java:310)
> at
> org.apache.myfaces.view.facelets.tag.ui.DebugPhaseListener.afterPhase(DebugPhaseListener.java:286)
> at
> org.apache.myfaces.lifecycle.PhaseListenerManager.informPhaseListenersAfter(PhaseListenerManager.java:111)
> at
> org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:185)
> at
> org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:189)
> This happens because the DebugPhaseListener starts visiting the tree and, in
> the process, needs to resolve a value expression, which points to an OWB
> session bean.
> It only happens when the DebugPhaseListener is installed. In production mode
> everything is fine.
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