Re: [rules-users] [rules-dev] Two Day Drools and jBPM Workshop (Argentina June)
by Mauricio Salatino
Yeah! it's an unique opportunity for the people in Argentina to see most of
the team together in the same place!
On Thu, May 26, 2011 at 8:34 AM, Pablo Elo <elo(a)intalio.com> wrote:
> What a good news! I will be there for sure.
>
> On Wed, May 25, 2011 at 10:24 AM, Mark Proctor <mproctor(a)codehaus.org>wrote:
>
>> http://blog.athico.com/2011/05/2-day-drools-and-jbpm-workshop.html
>>
>> Thanks to OSDE we now have a 2 day workshop planned in Argetina for June,
>> with nearly all the core drools and jbpm developers. A MUST attend event for
>> any developer in South America.
>>
>> We are just finalising locations, agendas and speakers, we'll give more
>> firm details later, but initially the line up is as follows:
>>
>> Where: Argentina (Buenos Aries)
>> Date: 16-17 June (Thu/Fri)
>>
>> Speakers:
>> Mark Proctor - Group Lead and Drools co-founder
>> Kris Verlaenen - jBPM Lead
>> Edson Tirelli - Drools tech Lead
>> Geoffrey De Smet - Planner Lead
>> Michael Anstis - Business Tooling tech lead
>> Ray Ploski - Solutions Architect
>>
>> Guest Speakers (so far)
>> Salatino Mauricio (Plugtree)
>>
>> While us core developers will be focusing on Drools and jBPM, Ray will be
>> there to do talks on AS7, Seam and Infinispan.
>>
>> _______________________________________________
>> rules-dev mailing list
>> rules-dev(a)lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-dev
>>
>>
>
>
> --
> Pablo Elo.
> Developer at Intalio Argentina.
>
>
> _______________________________________________
> rules-dev mailing list
> rules-dev(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-dev
>
>
--
- CTO @ http://www.plugtree.com
- MyJourney @ http://salaboy.wordpress.com
- Co-Founder @ http://www.jbug.com.ar
- Salatino "Salaboy" Mauricio -
12 years, 11 months
Avoiding log or error messages on console
by Manuel Ortiz
Hi everybody:
I'm developing a Drools based application which has to show no messages on
console, but on log files or so. I've diverted these kind of messages to a
log file, but there is one at the beginning of the application, when the
change set is read...
(null: 6, 188): cvc-elt.1: Cannot find the declaration of element
'change-set'.
... which still appears on console.
I've read that this message doesn't affect rule engine behaviour, but I
would like it not to be shown on console.
Does anybody know how can I solve this problem?
Thank you in advance.
Best regards,
Manuel Ortiz.
12 years, 11 months
Concatenating rule conditions
by Hezi Stern
I have a rule that filters an ArrayList based on dynamic filtering
conditions, for example this list can be a set of documents and the filter
can be a user property which is required later for document filling (e.g.
private name).
This is fairly strait forward, where I can perform something of the sort:
Rule "test filter"
When
$cm: ConditionMatrix(),
$document: ArrayList() from collect ( Document
(user.isPrivateName == $cm.isPrivateName) )
Then
//do something
End
Now comes my question: I have a different rule that holds a different set of
filter requirements that works on Document object.
For example
Rule "test filter 2"
When
$cm: ConditionMatrix(),
$document: ArrayList() from collect ( Document
(Payment.isLegal == $cm.isLegal) )
Then
//do something
End
Is there any way to combine them both?
Thanks
Hezi
12 years, 11 months
Two Day Drools and jBPM Workshop (Argentina June)
by Mark Proctor
http://blog.athico.com/2011/05/2-day-drools-and-jbpm-workshop.html
Thanks to OSDE we now have a 2 day workshop planned in Argetina for
June, with nearly all the core drools and jbpm developers. A MUST attend
event for any developer in South America.
We are just finalising locations, agendas and speakers, we'll give more
firm details later, but initially the line up is as follows:
Where: Argentina (Buenos Aries)
Date: 16-17 June (Thu/Fri)
Speakers:
Mark Proctor - Group Lead and Drools co-founder
Kris Verlaenen - jBPM Lead
Edson Tirelli - Drools tech Lead
Geoffrey De Smet - Planner Lead
Michael Anstis - Business Tooling tech lead
Ray Ploski - Solutions Architect
Guest Speakers (so far)
Salatino Mauricio (Plugtree)
While us core developers will be focusing on Drools and jBPM, Ray will
be there to do talks on AS7, Seam and Infinispan.
12 years, 11 months
Drools and mobile
by Leonardo Gomes
Since I'm really a noobie on mobile development, this may be a stupid
question, but it doesn't hurt to ask: Does anybody here ever used Drools on
a mobile application? Would its dependencies allow it to be run on an
Android or Blackberry?
Basically, my idea is that with the CEP stuff added on Drools 5, it would be
interesting to capture events generated by the device and do some analysis.
Waiting on your feedback :)
Thanks,
- Leonardo.
12 years, 11 months
Update function usage for java objects to be retrieved for database update
by dbfree75
Hello,
I'm new with Drools and I'm facing a problem I don't know how to solve.
I've defined several (>50 rules) each one is used to set a property of java
objects I inserted in the session (stateful session since I need to update
inserted facts).
As a result I get the updated objects and update my database.
Since rules must be fired depending of the properties set in previous rules,
I made use of the update function.
Since I need properties to be set, I make use of such constraint in When
section : property == null
I suppose that any update on inserted facts make rules be evaluated again.
Thus, any update should fire again rules I know that will never be executed
: property will remain null (I didn't manage easily to create excluding
rules preventing such loop for all created rules).
Consequently, rules are fired again and again as many times as I update the
object.
How can I solve my problem and get acceptable perfomance in rules processing
?
Should I use update function for any property set or only for the last set
property to get the updated object ?
Thanks for your reply
--
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12 years, 11 months
drools dynamic LHS
by marunam
Hello,
I have a question about having dynamic LHS in drool rules. Below is what I
am looking for
rule "Check Age"
when
Person(age > 24)
then
do something...
end
What is the best way to keep the actual fact data dynamic(i.e. 24 in this
case) and how do I feed it do drools
This is very simple rule and the only fact value(hardcoded) that I have is
"24". I may have complex rules in which I could have many fact values for
different attributes. I am looking for a solution where I don't hard code
any value in the rule
Thank you for looking into this and your response
--
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12 years, 11 months
