Hi,
I am trying Drools/Guvnor for very first time, we are planned to do Rule
Authoring in Guvnor, compile, build and download the package to “Rule
Package Directory”.
Now the question I am having is, what is the best way to integrate Drools
with our Java application?
Option 1) Build the knowledge
I had implemented a process in Designer 2.4 (thru Guvnor), using the Workflow
pattern "Arbitrary Cycle" that is provided out of the box with the designer.
Basically just created a new process within Designer, then placed the
Arbitrary Cycle pattern into the process, and saved it - without making an
As far as I know, we're stuck with it.
Or at least I have never found a way around it other than trying to break the
DSL sentences up. :(
On 5 Sep 2013, at 20:25, Sean Su wrote:
> Does anyone know if we can force the DSL statement in Guvnor to be displayed
> with multiple lines when it is to
Hey guys,
I have a question regarding the expected transaction rollback behavior of
drools 6 in an JTA-Environment. It looks like I have successfully configured
drools within my app, however when I create a KieSession within a Transaction
and roll it back, there is still some data persisted to
My preference is option 1 … using a Spring application with a class which wraps
a knowledge base / session. This has the advantage that sometimes I really do
want to be able to mix up rules results with logic that I want to implement in
Java code.
There's obviously a performance impact if you a
Does anyone know if we can force the DSL statement in Guvnor to be
displayed with multiple lines when it is too long to fit into one screen. I
believe the default behavior is that it keeps expanding with the horizontal
scroll bar, instead of wrapping to fit the screen.
Thanks
Sean
___
Hi,
In order to create some order in my chaos, I am considering moving my rules
from my one large package into several smaller ones. I have successfully
executed them all together after adding them to my changeset:
So far so good. Every package ha
It depends on what kind of rule it is.
If it's a 'technical' (DRL) rule, then you just add "no-loop" after the rule
name.
If it's a web based decision table, then it's on the "attributes" tab for that
table.
As Rich mentioned, it's much easier for us to help if you post the rule/code.
Steve
In Guvnor you can't.
If a programmatic approach is acceptable you could look into Templates and
a custom DataProvider.
On 5 September 2013 06:31, ashish6276 wrote:
> Hi,
> Can somebody guide me on how to pull data from a database(My SQL) to
> Guvnor
> Decision table . Problem statement is to
Please post your code so we can see what you are trying to do. It is very
difficult to help you if we can't see what you are doing.
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I am very new to Guvnor.So, Can you please let me know where i need to add
noloop
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Could you post your rule and the code you are using to run it?
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Hard to believe, but who knows.
Drools version and session setup, please.
-W
On 05/09/2013, Alexander Wolf wrote:
> Hey guys,
>
> I wrote a rule to count the SensorEvents in my KnowledgeSession that have
> been inserted via entry-point SensorEventStream over the last 3 seconds -
> but I only w
In this https://issues.jboss.org/browse/GUVNOR-1974, they ask to change the
preferences.properties. but i could not find that file. can you please help
me on that
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The usual reason would be that you have a rule which is updating a fact on
which it has a constraint. After each update it is therefore re-evaluated. In
which case, you just need to add "no-loop" to it.
Steve
On 5 Sep 2013, at 10:47, Smurfs wrote:
> Hi
> I am working on guvnor in jboss.
>
Hi
I am working on guvnor in jboss.
I have created a simple test scenario to test a rule of quantity greater
than 5. When i run the scenario, it shows the message as "maximum number of
rule firings (10) was reached. it is likely that there is a infinite
loop". I am getting out of memory becau
Hey guys,
I wrote a rule to count the SensorEvents in my KnowledgeSession that have been
inserted via entry-point SensorEventStream over the last 3 seconds - but I only
want the event to fire, if there were any events in the last 3 seconds at all.
Problem: if there were no recent events, i sti
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