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Re: JSF feeds a Set<String> into a Set<Foo>

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Le 04/06/2011 16:42, Stanimir Stamenkov a écrit :

Hi,

> You're missing the generics type erasure [1]. JSF doesn't have the
> generics type information at run time.

Ah, I see. I did not know about generics type erasure at all, so that 
explains it.

> A related (but not the same)
> issue [2] has been brought to the JSF Dev mailing list.

I have also submitted the case as a minor bug to the Java.Net 
repository, this morning. I wish I had waited for your explanation 
before submitting it, though - making a fool of myself, again... I'll 
update the entry with a comment.

> To resolve the issue you could attach converter to your input component
> explicitly, e.g.:
>
> <h:selectManyCheckbox
> value="#{testCase.foos}"
> converter="#{...}">
> ...
> </h:selectManyCheckbox>

This looks like a fine approach, I will investigate it and try to work 
it out properly in my design.

Thank you for all your explanations and suggestions!

Kind regards,
Elegie.

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Thread

JSF feeds a Set<String> into a Set<Foo> Elegie <elegie@invalid> - 2011-06-02 21:32 +0200
  Re: JSF feeds a Set<String> into a Set<Foo> Stanimir Stamenkov <s7an10@netscape.net> - 2011-06-04 17:42 +0300
    Re: JSF feeds a Set<String> into a Set<Foo> Elegie <elegie@invalid> - 2011-06-04 18:49 +0200

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