Re: [sapphire-dev] Best way to model enum

[Ling Hao <ling.hao@xxxxxxxxxx>]

Thanks I will take the simple solution of using validation.

On 3/29/2012 11:56 AM, Konstantin Komissarchik wrote:
> A simple solution would be to use validation. We have no means to restrict
> enum items from being presented.
>
> - Konstantin
>
> -----Original Message-----
> From: sapphire-dev-bounces@xxxxxxxxxxx
> [mailto:sapphire-dev-bounces@xxxxxxxxxxx] On Behalf Of Ling Hao
> Sent: Thursday, March 29, 2012 11:40 AM
> To: Sapphire project
> Subject: [sapphire-dev] Best way to model enum
>
> One of the schema that I'm trying to model is an element named "destination"
> in which the valid values are "stdout", "stderr", "jdk", "log4j", or a file
> name.  I have modeled this element by an enum with CustomXmlValueBinding as
> a switch panel, with a file name. Now in a later version, a new valid value
> "slf4j" is introduced. What is the best way to model this change?  Obviously
> I would like to avoid big if blocks.
>
> Thanks,
> Ling
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