[rules-users] Call of a function in the definition of a rule template

[Michael Anstis]

DSL's don't support Template keys though...
https://issues.jboss.org/browse/GUVNOR-1799

But, if you don't need that, then +1 - DSLs can hide the function call.

2012/2/13 Esteban Aliverti <esteban.aliverti at gmail.com>

> If you are dealing with non-technical people, maybe you could also use a
> DSL sentence to "hide" the function call.
>
> Best Regards,
>
> XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
>
> Esteban Aliverti
> - Developer @ http://www.plugtree.com
> - Blog @ http://ilesteban.wordpress.com
>
>
>
> 2012/2/13 Michael Anstis <michael.anstis at gmail.com>
>
>> Your best bet would be to use a free-form DRL fragment in the Template UI
>> and call the function as you would using DRL.
>>
>> Alternatively, feel free to look at
>> https://issues.jboss.org/browse/GUVNOR-1435 and submit a pull request :)
>>
>>
>> 2012/2/13 freelance developpement <developpement.freelance at gmail.com>
>>
>>> No it's not a method defined in a java class, but it is a function
>>> defined in Guvnor using the "Create new function".
>>>
>>> I want to call this function  when I am trying to define a rule
>>> template.
>>>
>>> 2012/2/13 Wolfgang Laun <wolfgang.laun at gmail.com>
>>>
>>>> 2012/2/13 freelance developpement <developpement.freelance at gmail.com>
>>>>
>>>>> I have not understood your answer, what I meant was ,for example i
>>>>> had a program function
>>>>>
>>>>
>>>> Do you mean a public static method in some Java Class?
>>>>
>>>> You should be able to define an "import function", even in Guvnor.
>>>>
>>>> -W
>>>>
>>>> "utiliser une fonction dans une rule" n'est pas "appeler une fonction
>>>> pour d´efiner une rule"
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>> that returns me the max and I want to make it available to one who will
>>>>> create the business rule .It goes like that when access to the
>>>>> creation of a new rule template and not technical (he knows not to
>>>>> programming) it will use this function already defined in the "create new
>>>>> Function".
>>>>>
>>>>> please do you know how to make this call?
>>>>>
>>>>> thanks in advance
>>>>>
>>>>>
>>>>> 2012/2/13 Wolfgang Laun <wolfgang.laun at gmail.com>
>>>>>
>>>>>> It is not so easy to create rules programmatically (if that's what
>>>>>> you mean).
>>>>>>
>>>>>> You could use the experimental (unstable) "fluent" API (see 2.2.2.6. Rule
>>>>>> API in the "Drools Introduction and General User Guide"), but this is a
>>>>>> rather inconvenient way of accumulating strings to create a package. I'd
>>>>>> rather create a String and feed the DRL compiler with it, but YMMV.
>>>>>>
>>>>>> -W
>>>>>>
>>>>>>
>>>>>>
>>>>>> 2012/2/13 freelance developpement <developpement.freelance at gmail.com>
>>>>>>
>>>>>>> Hi every one,
>>>>>>>
>>>>>>>  I defined a function in Guvnor and I want to call it to define a
>>>>>>> rule template. But I do not know how.
>>>>>>>
>>>>>>> Have you any ideas?
>>>>>>> Thank you in advance
>>>>>>>
>>>>>>> _______________________________________________
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>>>>>>> rules-users at lists.jboss.org
>>>>>>> https://lists.jboss.org/mailman/listinfo/rules-users
>>>>>>>
>>>>>>>
>>>>>>
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>>>>>
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>>>>>
>>>>
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