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

[Michael Anstis]

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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>>>>>
>>>>>
>>>>
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>>>
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>>
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>
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