1 Reply Latest reply on Apr 26, 2010 6:15 PM by deadlock gr

    Seam conversations ending when using Redirect

    deadlock gr Newbie
      Hi all,

      Because I get some errors on conversations ending abruptly, I created in my project some test pages that reproduce the issue. The navigation takes place between pageA.xhtml and pageB.xhtml. Please tell me if I am using something in the wrong way.

      My configuration:
      Seam 2.2.0.GA
      WebLogic 10.3.2 (11g)
      Richfaces 3.3.2
      JSF 1.2

      Note: the same happens when using annotations to begin / end conversations

      =======
      PAGE A
      =======

      @Name("pageaAction")
      public class PageaAction {

              @Out(required = false, scope = ScopeType.CONVERSATION)
              Person person;

              public String rule3() {

                      person = new Person();
                      person.setEmail("markos@gmail.com");
                      person.setName("markos");
                      return "rule3";
              }
      }


      <?xml version="1.0" encoding="UTF-8"?>
      <page>
              <navigation>
                      <rule if-outcome="rule3">
                              <begin-conversation />
                              <redirect view-id="/pages/seam_sandbox/pageb.xhtml" />
                      </rule>
              </navigation>
      </page>

      ...
      <h:commandButton action="#{pageaAction.rule3()}" value="h:commandButton" /><br/>
      ...

      =======
      PAGE B
      =======

      @Name("pagebAction")
      public class PagebAction {

              @In(required = false, scope = ScopeType.CONVERSATION)
              Person person;

              public String redirectA() {

                      return "redirectA";
              }

      }


      <?xml version="1.0" encoding="UTF-8"?>
      <page>
              <navigation>
                      <rule if-outcome="redirectA">
                              <end-conversation before-redirect="true" />
                              <redirect view-id="/pages/seam_sandbox/pagea.xhtml" />
                      </rule>
              </navigation>
      </page>

      ...
      <h:commandButton action="#{pagebAction.redirectA()}" value="h:commandButton" />
      ...



      ==========
      EXCEPTION:
      ==========
      This happens after a random number of redirects.
                                                             


      javax.faces.FacesException: #{pagebAction.redirectA()}: java.lang.IllegalStateException: No conversation context active
              at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:118)
              at javax.faces.component.UICommand.broadcast(UICommand.java:387)
              at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:324)
              at org.ajax4jsf.component.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:299)
              at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:256)
              at org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:469)
              at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:82)
              at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
              at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
              at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
              at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
              at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
              at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
              at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
              at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
              at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:530)
              at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
              at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
              at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
              at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
              at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
              at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
              at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
              at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
              at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
              at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
              at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
              at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
              at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
              at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
              at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
              at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
              at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60)
              at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
              at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
              at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
              at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
              at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
              at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3592)
              at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
              at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
              at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2202)
              at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2108)
              at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1432)
              at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
              at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
      Caused by: javax.faces.el.EvaluationException: java.lang.IllegalStateException: No conversation context active
              at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:102)
              at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
              ... 45 more
      Caused by: java.lang.IllegalStateException: No conversation context active
              at org.jboss.seam.ScopeType.getContext(ScopeType.java:133)
              at org.jboss.seam.Component.getValueToInject(Component.java:2325)
              at org.jboss.seam.Component.injectAttributes(Component.java:1736)
              at org.jboss.seam.Component.inject(Component.java:1554)
              at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:61)
              at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
              at org.jboss.seam.core.ConversationInterceptor.aroundInvoke(ConversationInterceptor.java:65)
              at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
              at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)
              at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
              at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)
              at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:185)
              at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:103)
              at eu.emea.pim.prs.web.seamsandbox.PagebAction_$$_javassist_seam_8.redirectA(PagebAction_$$_javassist_seam_8.java)
              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:597)
              at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:335)
              at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:280)
              at org.jboss.el.parser.AstMethodSuffix.getValue(AstMethodSuffix.java:59)
              at org.jboss.el.parser.AstMethodSuffix.invoke(AstMethodSuffix.java:65)
              at org.jboss.el.parser.AstValue.invoke(AstValue.java:96)
              at org.jboss.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276)
              at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
              at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88)
              ... 46 more