[jbossseam-issues] [JBoss JIRA] Closed: (JBSEAM-3658) Wicket components with children that don't implement virtual methods fail to instrument

[Pete Muir (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBSEAM-3658?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pete Muir closed JBSEAM-3658.
-----------------------------

    Fix Version/s: 2.1.1.CR1
       Resolution: Done
         Assignee: Pete Muir


> Wicket components with children that don't implement virtual methods fail to instrument
> ---------------------------------------------------------------------------------------
>
>                 Key: JBSEAM-3658
>                 URL: https://jira.jboss.org/jira/browse/JBSEAM-3658
>             Project: Seam
>          Issue Type: Bug
>            Reporter: Clint Popetz
>            Assignee: Pete Muir
>             Fix For: 2.1.1.CR1
>
>         Attachments: seam-patch-for-missing-inherited-methods.diff
>
>
> Because the instrumentor makes the preamble lookup its own method with getClass().getDeclaredMethod, it creates broken instrumentations of:
> class base { 
>  void method foo(); 
> }
> class subclass extends base {  }
> because foo's preamble will get base as its Class object, which has no declared foo().  The preamble with the attached patch is now generated as:
> base.class.getDeclaredMethod(...)
> rather than
> getClass().getDeclaredMethod()
> This was exposed in the wicket booking example because SimpleDataProvider was not previously instrumented, as it was abstract, but https://jira.jboss.org/jira/browse/JBSEAM-3594 caused us to start instrumenting abstract classes.

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