[jira] Updated: (WICKET-622) Component.toString() is unsafe

["Frank Bille Jensen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WICKET-622?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Frank Bille Jensen updated WICKET-622:
--------------------------------------

    Fix Version/s:     (was: 1.3.0-rc2)
                   1.3.0-rc3

> Component.toString() is unsafe 
> -------------------------------
>
>                 Key: WICKET-622
>                 URL: https://issues.apache.org/jira/browse/WICKET-622
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket
>    Affects Versions: 1.2.2
>            Reporter: Nili Adoram
>            Assignee: Juergen Donnerstag
>             Fix For: 1.3.0-rc3
>
>
> I add a component to its container when the page is initialized, BEFORE
> it is rendered and before page model finished to initialize.
> if log4j is configured to enable wicket debug, the container toString()
> is called.
> This method invokes isVisible() of the container.
> I have overridden isVisible(), to query the page model before deciding
> whether the component is actually visible.
> I assumed this method is called when the component is rendered, and by
> that time the model is completely initialized.
> However, since it was called before component rendering, my code failed
> and the page failed to be created.
> To sum up, toString() of Component should be safe.

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