[cdi-dev] [JBoss JIRA] (CDI-489) NonexistentConversationException thrown at restore view or not?

[Vsevolod Golovanov (JIRA)]

Vsevolod Golovanov created CDI-489:
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             Summary: NonexistentConversationException thrown at restore view or not?
                 Key: CDI-489
                 URL: https://issues.jboss.org/browse/CDI-489
             Project: CDI Specification Issues
          Issue Type: Clarification
          Components: Javadoc and API
    Affects Versions: 1.2.Final
            Reporter: Vsevolod Golovanov


The 1.0 spec says in 6.7.4:
{quote}If the propagated conversation cannot be restored, the container must associate the request with a new transient conversation and throw an exception of type javax.enterprise.context.NonexistentConversationException from the restore
view phase of the JSF lifecycle. The application may handle this exception using the JSF ExceptionHandler.{quote}
1.1 and 1.2 just say:
{quote}
If the propagated conversation cannot be restored, the container must associate the request with a new transient conversation and
throw an exception of type javax.enterprise.context.NonexistentConversationException.
{quote}
Yet the javadoc of NonexistentConversationException for both 1.1 and 1.2 says:
{quote}
If the propagated conversation cannot be restored, the container must associate the request with a new transient conversation and throw an exception of type NonexistentConversationException from the restore view phase of the JSF lifecycle.
{quote}
So is it supposed to be thrown from restore view or not? I assume not. Probably javadoc should be amended.
I'm curious about reasoning behind the change. I tried searching for an explanation but didn't find anything.



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