[rules-users] Efficiency questions about DSL

[mfalaize]

Is it a deliberate choice to not include DSL files in the "same package" ?
If we are limited to the same folder (or same package), what do you think
about supporting inheritance in DSL files ? With this feature we could
provide to the community generic translation DSL files for many languages.

Sorry for the new questions ! :D
I'd like to help to develop but I don't want to make useless
contributions...


2014-03-20 20:19 GMT+01:00 manstis [via Drools] <
ml-node+s46999n4028841h4 at n3.nabble.com>:

> So many questions....
>
> I can comment on the workbench related aspects.
>
> The workbench only includes DSL files for authoring DSLR (or RDSLR) files
> that are in the same "folder" as the rule. I use the term "folder" as we
> don't support "same package" (which would imply if the same package existed
> in different JARs we'd include all DSL files - we do not).
>
> The "expander" keyword is, AFAIK, deprecated. DSL/DSLR expansion depends
> upon the files being in the same "folder".
>
> @Mario, @Mark, @Edson. Can you comment on whether KIE does handle DSL
> expansion across different JARs?
>
> Sent on the move
> On 18 Mar 2014 09:20, "mfalaize" <[hidden email]<http://user/SendEmail.jtp?type=node&node=4028841&i=0>>
> wrote:
>
>> Hi,
>>
>> I was wondering how to use efficiently DSL with my rules and I have
>> several
>> questions about it :
>>
>> - First, I have the impression that we can use DSL files only in the same
>> package of the DSLR file. When I tried to load DSL files by the
>> kmodule.xml
>> (specifying the different packages in the packages attribute of kbase) it
>> does not work. Do I have to load each DSL files programmatically or is
>> there
>> a way to load it automatically by the kmodule.xml (and if it is the case,
>> how can we handle the parsing order of these files ?) ?
>>
>> - An underlying question is is this a good practice to divide DSL files ?
>> I
>> would like to translate all my rules in french and to put the generic
>> translations in a unique DSL file to reuse it in all of my different DSLR
>> files.
>>
>> - I noted that we can use more than one DSL file for one DSLR file (it
>> works
>> at the runtime) but when it is the case the DRL viewer of the DSL rule
>> editor does not work and I don't have autocompletion. I tried to put
>> several
>> expander instructions but it fails. Is there a way to make it work ?
>>
>> I think DSL stuff is underestimate at this moment by the community and for
>> my last question I would like to know what is the future plans about this
>> feature ? Maybe I could help to develop it.
>>
>> Regards
>>
>>
>>
>>
>> --
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-- 
Maxime FALAIZE




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