Hi all,
I am running Drools Guvnor 5.4.0.Final on JBoss AS 6.1. I removed some
libraries that were conflicting, and I also removed from the web.xml, the
BeanManager resource env. After those changes, the app starts up, but it fails
when bootstrapping Weld, when wrapping injection target
- Issues with repository lock on Tomcat
re-deployment
To: rules-users@lists.jboss.org
Date: Thursday, August 25, 2011, 11:05 AM
Did you close down Tomcat6 normally? So not with kill or kill -9?
Op 25-08-11 16:45, Patricia Bogoevici schreef
I ran Guvnor 5.1 under Tomcat6. If I am using Tomcat manager to re-deploy
Guvnor, I get this error about the repository lock:
Caused by: org.drools.repository.RulesRepositoryException:
javax.jcr.RepositoryException: The repository home
/MY_SERVER_PATH/guvnor/WEB-INF/classes/repos
Hi
The application that I am working on uses Drools. I am using Drools 5.1.1
release, and now I am testing the app with 5.2.0.Final version. First thing
that I noticed is that in debug mode, the messages from the
ResourceChangeScanner are not printed out in the debug console.I checked the
sourc
p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px Helvetica}
p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px Helvetica; min-height:
14.0px}
p.p3 {margin: 0.0px 0.0px 0.0px 0.0px; font: 13.0px Tahoma; min-height: 16.0px}
p.p4 {margin: 0.0px 0.0px 0.0px 0.0px; font: 13.0px Tahoma}
p.p5 {
se? Generally, the compilation is a one-time step, and even during
compilation your enterprise application that is actually using the rules should
continue to perform quite reasonably, since the compilation is going on in a
separate application.
David
From: Patricia Bogoevici
Reply-To: Rules Use
I am using Drools-Guvnor 5.1 release in
an enterprise application. The rules created are separated per
packages, and for each package there is a snapshot package called
LATEST. The KnowledgeAgent polls the snapshot packages
to get the latest data and load into the rule engine. Whenever there is a
I am using the knowledge session to get the objects created.
knowledgeSession.getObjects():
this will return all objects: the facts that were inserted into the engine
before fireAllRules(), plus the new facts created as result of the rule
execution.
Also you can use getQueryResults, or openLive
thanks a lot for your answers.
indeed, as Michael figured out, I need to be able to save rules, as well as
query rules using the repository service, and retrieving all the details about
rules from the repository.
I'll take a look at Drools server just in case it can be extended.
thx,
Patricia
file, and there are other ways. How would the
"external app" determine the required Conditional Elements and Consequence
actions?
By "categories" you mean Java classes?
-W
2010/10/18 Patricia Bogoevici
Hello,
I have a related question about Drools API. I need t
Hello,
I have a related question about Drools API. I need to be able to create rules,
packages and categories, from an external application. Does Guvnor provide a
web-service for that?
Thanks,
Patricia
--- On Mon, 10/18/10, Wolfgang Laun wrote:
From: Wolfgang Laun
Subject: Re: [rules-users]
-name empty=name=="''"
has to be written without the apostrophes:
[when]-name empty=name==""
-W
2010/8/27 Patricia Bogoevici
Thx for your answer.
I tried again the rule, removing the extra space after hyphen from DSL
expresion. No luck. So, I tried a fe
ny blank"
when
Asset( eval( StringUtil.isBlank(name) || StringUtil.isBlank(tag) ))
then
//...
end
-W
2010/8/27 Patricia Bogoevici
>
> Hi all,
>
> I am using Drools Guvnor 5.1. I created a rule that uses eval, and OR for
> conditions. When I tested the rule, I noticed in th
latino wrote:
From: Mauricio Salatino
Subject: Re: [rules-users] Drools Guvnor: DSL with multiple fact fields
conditions using "-" and eval
To: "Rules Users List"
Date: Thursday, August 26, 2010, 10:43 PM
can you try with this:
[when] There is an Asset=asset:Asset()
[when] -name is
empty=e
Hi all,
I am using Drools Guvnor 5.1. I created a rule that uses eval, and OR for
conditions. When I tested the rule, I noticed in the log, that actually the
rule fired twice.
The error seemed to be caused by eval and or combination. When I re-wrote the
rule to not use eval, it fired only once
Hi all,
I am using the latest Guvnor release (5.1), and I have the following DSL
expression where I use "-" to have conditions on multiple lines:
[when] There is an Asset=asset:Asset()
[when]- name is empty=eval(StringUtils.isBlank(name))
[when]- tag is empty=eval(StringUtils.isBlank(tag))
Havi
h
you can upload as the Evaluation.bpmn
Hope this helps.
Han Ming
2010/8/6 Patricia Bogoevici
Hi,
I followed the steps provided but the Evaluation.bpmn file does not load
correctly into the Oryx editor. Looking into the logs, it seems like Oryx
complains because the BPMN schema na
ossible to define your own, as explained in
the
documentation here:
https://hudson.jboss.org/hudson/job/drools/lastSuccessfulBuild/artifact/trunk/target/docs/drools-flow/html/ch.Domain_Specific_Processes.html
Kris
- Original Message -
From:
Patricia Bogoevici
To: Rules Users Li
d by oryx.
So, you cannot create a process from Guvnor and load it in
the designer because the default type is rf.
Hope this helps.
Han Ming
2010/7/28 Patricia Bogoevici
Hi all,
Just wanted to let know that there is a minor issue on the installation script
for 5.1.0. When running the task:
ant install.demo
It fails with this error:
drools-5.1.0/install/build.xml:158: Can't get
https://hudson.jboss.org/hudson/job/drools/lastSuccessfulBuild/artifact/trunk/target
Hi all,
I am using Drools 5.1 release, and I am testing the BPMN process definition
created with Oryx designer. The main problem I ran into is the serviceTask
element. I cannot open the process file created with Oryx designer, in
Eclipse, as it complains about this error:
"java.lang.IllegalAr
s not supported by oryx.
So, you cannot create a process from Guvnor and load it in
the designer because the default type is rf.
Hope this helps.
Han Ming
2010/7/28 Patricia Bogo
Hi all,
I found a preview of the Guvnor /Oryx integration here
(http://blog.athico.com/2010/06/browser-based-bpmn2-authoring-in-drools.html).
I tried Drools Guvnor 5.1.0.CR1, but there is nothing about this integration,
one can only view the flow diagram.
Can any of you tell when the integrat
ng? I appreciate a lot for any insight/hint, or solution.
Thanks,
Patricia
--- On Sun, 7/18/10, Patricia Bogoevici wrote:
From: Patricia Bogoevici
Subject: Re: [rules-users] How to configure conditional elements (IN, FROM) in
Guvnor and more
To: "Rules Users List"
Cc: "
y, July 18, 2010, 11:17 AM
Which version of guvnor are you using?
- CTO @ http://www.plugtree.com- MyJourney @ http://salaboy.wordpress.com-
Co-Founder @ http://www.jbug.com.ar- Mauricio "Salaboy" Salatino -
On Jul 18, 2010, at 4:22, Patricia Bogoevici
wrote:
Hi,
I am evaluating Dro
Hi,
I am evaluating Drools Guvnor for our application, and I am stuck with a few
things. I appreciate a lot, if someone can help me, or give me some hints.
1) How can I configure Guvnor, BRL Guided Editor, to allow for IN conditional
element?
By default, when I create a new package, and then c
Hi all,
My name is Patricia, and I am working on an enterprise app, that is using
workflow and business rules (Drools). We need a way to allow the business users
to modify the rules, and I started evaluating Drools Guvnor for whether it is
good for our needs.
So far, it seems pretty ok, as it
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