[jbossseam-issues] [JBoss JIRA] Resolved: (JBSEAM-1355) ConverterChain.getAsString behaves incorrectly if the input is String already

[Pete Muir (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBSEAM-1355?page=all ]

Pete Muir resolved JBSEAM-1355.
-------------------------------

    Resolution: Done

Fixed, please test for me.  UI example now includes an example (Pet) of this

> ConverterChain.getAsString behaves incorrectly if the input is String already
> -----------------------------------------------------------------------------
>
>                 Key: JBSEAM-1355
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-1355
>             Project: JBoss Seam
>          Issue Type: Bug
>          Components: JSF
>    Affects Versions: 1.2.1.GA
>            Reporter: Sergey Koshcheyev
>         Assigned To: Pete Muir
>             Fix For: 1.3.0.BETA1
>
>
> ConverterChain.getAsString(FacesContext context, UIComponent component, Object value) will return null if value is String already. It should cast the value to String and return that instead. Proposed fix: change
> String output = null;
> to
> String output = value instanceof String ? (String) value : null;
> This happens when UIComponent.value is bound to a String property. In this case no "final" converter will be added to the chain, so output will be null after the loop in getAsString.

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