[jboss-as7-dev] Changing AttributeDefinition default for allowExpressions

[Brian Stansberry]

On 7/9/12 6:10 PM, Stuart Douglas wrote:
> We would need to audit all uses of this,

which is impossible, since we have no idea what subsystems people have 
written. IOW, this is an incompatible change.

> and any subsystem that is affected would need to have its management API version bumped.
>
> Other than that I have no real objections.
>
> Stuart
>
>
> On 09/07/2012, at 7:06 PM, Tomaz Cerar wrote:
>
>> Hi,
>>
>> Given lots of input from different channels it would make sense to change default for all AttributeDefintions to have allowExpresions set to true.
>> That would come into play for all code that uses AttributeDefintion but would not apply to those subsystems not yet converted AS7-4788
>>
>> It would still make be possible to disable support for expressions if you explicitly do not want them.
>>
>> But please note that even if we do change default to true, it would still not work for all use cases as many subsystems still do not properly parse xml / read model to actually benefit from this
>> but it would still solve many issues when all rules are obeyed but attribute was not marked to support expressions.
>>
>> wdyt?
>>
>> --
>> tomaz
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>
>
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-- 
Brian Stansberry
Principal Software Engineer
JBoss by Red Hat