[seam-issues] [JBoss JIRA] Commented: (SEAMFACES-108) Add producer for UIViewRoot

Wed Sep 7 01:53:26 EDT 2011

    [ https://issues.jboss.org/browse/SEAMFACES-108?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12626672#comment-12626672 ] 

Brian Leathem commented on SEAMFACES-108:
-----------------------------------------

This seems dangerous to me, as Injecting a dependent-scoped UIViewRoot into an application-scoped or session-scoped bean would mean that the injected UIViewRoot would quickly become stale.

> Add producer for UIViewRoot
> ---------------------------
>
>                 Key: SEAMFACES-108
>                 URL: https://issues.jboss.org/browse/SEAMFACES-108
>             Project: Seam Faces
>          Issue Type: Feature Request
>          Components: CDI Integration
>    Affects Versions: 3.0.0.CR1
>            Reporter: Dan Allen
>            Priority: Minor
>
> Add producer for UIViewRoot so that it can be injected. It should be dependent-scoped as it may change at any time during the request lifecycle.
> Injected into an object:
> {code:java}
> @Inject Instance<UIViewRoot> viewRootProvider;
> {code}
> or into an observer:
> {code:java}
> public void beforeRender(@Observes @Before @RenderResponse PhaseEvent e, UIViewRoot viewRoot) {
>    ...
> }
> {code}

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