3:56 p.m.
When i have a conversation that already started(by invoking method annotated with @begin,
and
1.) I press back button and
2.) click on a submit button, it brings me back to the page where the current state should
be, this it shows a message "Illegal navigation" this is fine, it's the
page where the user should be.
3.) i click any button
However, now it bombs out. I must be doing something wrong as the tutorial had stated
that free navigation is supported and handled.
Here is the exception:
| javax.servlet.ServletException: No active conversation context
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:121)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:30)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:45)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
| at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
| at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
| at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
| at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
| at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
| at java.lang.Thread.run(Thread.java:595)
| 13:51:16,153 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw
exception
| java.lang.IllegalStateException: No active conversation context
| at org.jboss.seam.core.Process.instance(Process.java:32)
| at org.jboss.seam.core.TaskInstance.instance(TaskInstance.java:51)
| at
org.jboss.seam.contexts.BusinessProcessContext.getTaskInstance(BusinessProcessContext.java:213)
| at
org.jboss.seam.contexts.BusinessProcessContext.get(BusinessProcessContext.java:51)
| at
org.jboss.seam.contexts.Contexts.lookupInStatefulContexts(Contexts.java:155)
| at org.jboss.seam.Component.getInstance(Component.java:1245)
| at org.jboss.seam.Component.getInstance(Component.java:1230)
| at org.jboss.seam.contexts.Lifecycle.resumeConversation(Lifecycle.java:328)
| at
org.jboss.seam.jsf.AbstractSeamPhaseListener.restoreAnyConversationContext(AbstractSeamPhaseListener.java:42)
| at org.jboss.seam.jsf.SeamPhaseListener.afterPhase(SeamPhaseListener.java:63)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.informPhaseListenersAfter(LifecycleImpl.java:536)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.restoreView(LifecycleImpl.java:164)
| at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:66)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:106)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:30)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:45)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
| at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
| at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
| at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
| at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
| at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
| at java.lang.Thread.run(Thread.java:595)
|
|
here is my session bean, where "@Conversational(ifNotBegunOutcome =
"registerUserPage")
" is supposed to bring the user to the appropriate jsp specified by the nav rule
"registerUserPage.:
|
| @Stateful
| @Name("registerUserAction")
| @Scope(ScopeType.CONVERSATION)
| @Conversational(ifNotBegunOutcome = "registerUserPage")
|
| public class RegisterUserAction implements Register {
|
| private Users user;
|
| private String password;
|
| @PersistenceContext
| private EntityManager em;
|
| @Logger
| private Log log;
|
| @Begin(join=true, pageflow = "registerUserPageFlow")
| public void begin() {
| if(user==null){
| log.info("Start");
| user=new Users();
| }
| }
| ...........
| }
|
my jpdl:
| <?xml version="1.0"?>
|
| <pageflow-definition name="registerUserPageFlow">
| <start-state name="start">
| <transition to="emailForm"/>
| </start-state>
|
| <page name="emailForm" view-id="/register.xhtml">
| <redirect/>
| <transition name="register" to="validateInfo"/>
| </page>
|
| <decision name="validateInfo"
expression="#{registerUserAction.validForm}">
| <transition name="false"
to="emailForm"></transition>
| <transition name="true"
to="passwordForm"></transition>
| </decision>
| <page name="passwordForm" view-id="/passwordForm.xhtml">
| <redirect/>
| <transition name="submit"
to="validatePassword"></transition>
| <transition name="cancel" to="emailForm">
| <action expression="#{registerUserAction.restart}"/>
| </transition>
| </page>
| <decision name="validatePassword"
expression="#{registerUserAction.validPassword}">
| <transition name="false"
to="passwordForm"></transition>
| <transition name="true"
to="success"></transition>
| </decision>
| <page name="success" view-id="/success.xhtml">
| <redirect/>
| <end-conversation/>
| </page>
|
| </pageflow-definition>
|
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3957146#...
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...