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Posted to dev@myfaces.apache.org by "Mathias Broekelmann (JIRA)" <my...@incubator.apache.org> on 2005/07/08 14:49:22 UTC
[jira] Updated: (MYFACES-312) javax.faces.el.ValueBinding not implemented like that of Sun Reference Implementation (java.lang.AbstractMethodError)
[ http://issues.apache.org/jira/browse/MYFACES-312?page=all ]
Mathias Broekelmann updated MYFACES-312:
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Attachment: valuebinding.diff
here is a patch for it.
> javax.faces.el.ValueBinding not implemented like that of Sun Reference Implementation (java.lang.AbstractMethodError)
> ----------------------------------------------------------------------------------------------------------------------
>
> Key: MYFACES-312
> URL: http://issues.apache.org/jira/browse/MYFACES-312
> Project: MyFaces
> Type: Bug
> Versions: 1.0.9 beta
> Environment: I used JSDK 1.4.2_07, MyFace 1.0.9m9
> Reporter: Martin Walla
> Attachments: valuebinding.diff
>
> The Suns Reference Impl and also the existing javadoc for javax.faces.el.ValueBinding
> having 4 abstract and one non-abstract method "getExpressionString()".
> MyFaces have implemented all 5 methods abstract.
> When someone (as i) uses an external component library which was compiled against the SUN RI, and the library is used now
> with MyFaces and additional the Log level is set to DEBUG then in the code of "DebugUtils.java:231" an java.lang.AbstractMethodError
> is thrown.
> This is because the custom component library has a class which extended the abstract class "javax.faces.el.ValueBinding"
> and did not implement the "getExpressionString()" (Thats OK).
> But the MyFaces implementation of "javax.faces.el.ValueBinding" did also not implement the "getExpressionString()" (Thats the BUG).
> And therefore for "getExpressionString()" no implementation can be found.
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