On 23 March 2011 21:11, jwillans2 wrote:
> Any help with the query below would be much appreciated. I am assuming
> that
> event retraction is not automatic using the pattern below, however I am
> trying to come by an approach to ensuring only one event exists on an entry
> point at any moment i
Hi,
In this paper, http://planet.jboss.org/post/drools_flow_work_items, it said
drools flow work items provide calendar and logging samples, but I can't
find them in source code (
http://anonsvn.jboss.org/repos/labs/labs/jbossrules/trunk/drools-process/drools-workitems/).
Anyone know where they ar
Hi,
I have just started using the drools-spring integration (5.1.1) and I would
to use my own SystemEventListener instead of the default
PrintStreamSystemEventListener however I am not sure if it is possible or
how to configure it.
thanks
Steve
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rule
Hi all
I m new comer in drools. Can some one help me on this?
thanks and best regards
Heng
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Thought I'd update my post for anyone Googling this. I am not sure if
my solution is correct (or if I am addressing the wrong problem)
though it has been satisfactory so far in our testing environment.
What I did was create an event listener implementing
ProcessEventListener and RuleFlowEventListe
Any help with the query below would be much appreciated. I am assuming that
event retraction is not automatic using the pattern below, however I am
trying to come by an approach to ensuring only one event exists on an entry
point at any moment in time. One thought was that when a rule inserts a n
2. My preference would be to have bugs filed in JIRA :-)
You could try for an immediate response on IRC #drools first.
With kind regards,
Mike
On 23 March 2011 18:06, drdaveg wrote:
> I have posted a few times about domain specific languages and have a few
> issues for users and
> dev that se
I have posted a few times about domain specific languages and have a few
issues for users and
dev that seem of widespread interest.
1. The 5.2 document has less than one sentence on "hints for the gui
editor." Could someone describe what these hints are and their syntax
(i.e., {::}? Or to tie in
no-loop only prevents loops generated by the same rule. In your scenario,
Rule A is triggering Rule B, which in turn is triggering Rule A, which is
triggering Rule B... and so on.
Try using lock-on-active instead:
http://downloads.jboss.com/drools/docs/5.1.1.34858.FINAL/drools-expert/html_single/i
Hello gentlemen
After the migration to from 407 to 501 drools, I opened in eclipse all old
ruleflows and eclipse converted them to the new format. After I uploaded it
to guvnor, I was able to compile one of my packages, but when I call drools
session.execute method, I get the following error:
ja
Adhir,
Im facing the same challenge using rules in a ETL process where
performance is a main concern (some millisecs do the different when you have
millions of executions), so I'm using Globals to keep data in the session.
You can add a global object as a global variable in the session scope and
Hi.
I like to add negated attributes in the condition, or other attributes that
better describe the object state, like below. If you write two rules to the
same object state, you should think to join the rules into one rule.
rule
when
$object:Type(attribute=="value", secondAttribute == false
This is I think something all of us came across while learning Drools...
So I searched for "drools loop faq" in google but nothing useful came up.
I propose to extend the "inifinite recursion" section in the faq with
the best practices for avoiding this!
My favorite way to avoid unnecessary activ
Hi, I am working on rule and found that it is very easy to cause endless
loop.
For example:
Rule 1 match status and update message.
Rule 2 match type and update message.
This will cause endless loop even I add "no-loop" on each rule. Is there
anyway to avoid this? for example: each rule only exec
Yes I did try that example and it works fine. But it still doesn't help
because I have a "reusable sub-process" component inside "multiple
instances". And that "reusable sub-process" has its own start and end nodes
that are obligatory, otherwise I can't save it in the editor.
I'm clueless...
--
Thank you to both of you for your answer, i will have a look at this to see
if it can do what i want.
On Wed, Mar 23, 2011 at 12:35 AM, Tihomir Surdilovic [via Drools - Java
Rules Engine] wrote:
> On 3/22/11 12:02 PM, ioda100 wrote:
>
> > Hi,
> >
> > I try to figure out how to import a package
it's already integrated, or at least exposed right?
http://blog.athico.com/2011/03/atompub-interface-for-guvnor.html
2011/3/23 Suk Fung
> I found an interesting feature from this link
> http://community.jboss.org/wiki/Guvnor/diff?secondVersionNumber=40 about
> Notification Engine and AtomPub int
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