[rules-dev] Drools API improvement sugestion

Mark Proctor mproctor at codehaus.org
Thu Dec 11 20:03:54 EST 2008


Zoltan Farkas wrote:
> Based on current implementation, the following methods I think should 
> throw a exception, something like:
> ResourceNotFoundException
do you want this as runtime or catched exception? At the moment we are 
trying to avoid catched exceptions.

Mark
>  
> org.drools.compiler.PackageBuilder.addKnowledgeResource()
> org.drools.builder.impl.KnowledgeBuilderImpl.add()
> another option might be to verify the validity of a Resource object at 
> creation time and make ResourceFactory factory methods throw 
> ResourceNotFoundException.
>  
> I believe the case of a "not found resource" the user of the api 
> should be "ecouraged" to handle.
>  
> Another case that might be needed to be handled could be InvalidResource?
>  
> Let me know what you guys think
>  
> Regards
>  
> --zoly
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>
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