Re: [API] What should happen if ...

For me makes sense c) because property is not recognized in the subset 
defined by all the properties that an aspect has, but a) is Ok too.

Raf.Casero

-------- Mensaje Original --------
> If a "not making sense" (aspect, property) combination (being 'aspect' 
> and 'property' two recognized elements of a vocabulary) is used for 
> invoking the API, example
>  
> Service.getPropertyValue('http://www.w3.org/2008/01/ddr-core-vocabulary', 
> 'webBrowser', 'inputDevices');
>  
> Possibilties:
>  
> a) NOT_KNOWN exception thrown
> b) Aspect not recognized exception thrown, however the aspect actually 
> is a valid aspect for that vocabulary
> c) Property not recognized exception thrown, however the property 
> actually is a valid property for that vocabulary
>  
> I'm more inclined to say a), however the point is that the combination 
> of aspect & property is not a valid (legal), according to the DDR Core 
> Vocabulary.
>  
> I think that an implementation should throw a NAME_EXCEPTION with an 
> error code saying "Aspect, Property combination not valid"
>  
> What do others think?
>  
> Best Regards