2012/3/2 Jian Feng Ng
> I tried but it doesn't seem to work. I am using UrlResource for the
> KnowledgeAgent.
>
> kagent.getKnowledgeBase().addEventListener(new foo());
> ResourceFactory.getResourceChangeNotifierService().start();
> ResourceFactory.getResourceChangeScannerService().start();
>
> B
I tried but it doesn't seem to work. I am using UrlResource for the KnowledgeAgent.kagent.getKnowledgeBase().addEventListener(new foo());ResourceFactory.getResourceChangeNotifierService().start();ResourceFactory.getResourceChangeScannerService().start();But when the package is rescan, foo seems to
Thanks a lot.
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On 1 March 2012 23:10, shawn wrote:
> Thank you very much~
> 1- You don't "retract", you can set it to null, same way as set to an
> object.
> Is it in java or in drool?
...? It's a Java object, made visible to DRL code.
> If I understand correct, global variable is not
> really inserted into
Thank you very much~
1- You don't "retract", you can set it to null, same way as set to an
object.
Is it in java or in drool? If I understand correct, global variable is not
really inserted into the working memory,right? Global just ensure drool can
see the variable?
2-Several ways, simple is to us
Don't you fret because this isn't available. It's not difficult to collect
facts over a variable interval, provided the timestamp is a regular
property. An auxiliary fact defines the window's boundaries, and then you
use ops like <= to select the facts.
-W
On 1 March 2012 17:25, Lauer, Will C wro
On 1 March 2012 16:21, shawn wrote:
> I don't understand the garbage collection mechanism in drool, though I have
> read the expert documentation.
>
There is no specific "garbage collection" by Drools - Java's GC does the
trick.
> 1 - how to retract a global variable in drool?
>
You don't "ret
Thanks,
Yes I tried & it's working fine on our server running Drool. 5.1.
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Nope, only constants.
Edson
On Thu, Mar 1, 2012 at 11:25 AM, Lauer, Will C wrote:
> I'm evaluating the use of Drools Fusion for a new project and have a
> question about sliding windows that wasn't clear from the documentation.
> Does the time specification in a sliding window need to be
I'm evaluating the use of Drools Fusion for a new project and have a question
about sliding windows that wasn't clear from the documentation. Does the time
specification in a sliding window need to be hardcoded in the rule, or can it
be derived from something else? Basically, I'm wondering wheth
There is the use case where the changeset.xml is read from Guvnor - that is
what we are trying to do, and we don't have the option to specify where the
schema lives. Perhaps schema validation should be false by default instead of
true.
Herm
From: rules-users-boun...@lists.jboss.org
[mailto
I don't understand the garbage collection mechanism in drool, though I have
read the expert documentation.
1 - how to retract a global variable in drool?
2 - how to retract all the facts that have been inserted into the working
memory? If I use halt(), does it retract all facts in the working memor
For this wanting to try this now, you can use the latest snapshot build
from hudson:
https://hudson.jboss.org/hudson/job/drools/lastSuccessfulBuild/artifact/drools-distribution/target/
I just put in some minor cleanups. I'd be interested to see what
solutions people come up to solve this automa
Hi Davide,
thanks for looking into this.
Message is a class defined outside of the DRL, its source is below.
NiceMessage is defined only inside the DRL.
public class Message {
public static final int HELLO = 0;
public static final int GOODBYE = 1;
private String message;
private i
Hi all,
I have deployed guvnor 5.1 in WAS 6.1. i get no errors while deploying. the
guvnor link is working fine. but after uploading any pojo model when i'm
trying to validate it, its saying that it cannot find the Class inside the
package. but if i download the model from the guvnor, i'm getting
This is odd... I tried to reproduce your issue but I didn't get any
exception. Trying to react to any "NiceMessage" also produces the expected
results...
Now, I see that you do Message.setMessage(), so I assume that Message and
NiceMessage are classes defined outside the DRL.. Could you send them s
Thank you~
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As with all Listeners in Java, you write a class implementing the methods
defined by the interface. The parameter types tell you about what is passed
to the respective call.
class Foo implements KnowledgeBaseEventListener {
public void afterRuleAdded(AfterRuleAddedEvent event){
if( "Wa
Solved the above problems. but getting something new. The errors are as
follow:
Could not instantiate Seam component: repositoryConfiguration
org.apache.xalan.processor.TransformerFactoryImpl incompatible with
javax.xml.transform.TransformerFactory
java.lang.VerifyError: class loading constraint
I saw many interfaces, but the problem is I do not know how to 'use' them. Is there a tutorial or example codes somewhere?-rules-users-boun...@lists.jboss.org wrote: -To: Rules Users List From: Wolfgang Laun Sent by: rules-users-boun...@lists.jboss.orgDate: 03/01/2012 04:38PMSubject: Re: [r
Another approach is to subscribe to the package version feed, your
application will get notified when there is a change in the package.
Check this for details:
https://community.jboss.org/wiki/PublishDroolsartifactsfromaproductionenvironment
Cheers,
Jervis
On 2012/3/1 16:12, Jian Feng Ng wrote
See the javadoc on a lot of interfaces in org.drools.event.knowledgebase.
The expert manual has a section on the "Event Model" showing how to attach
a listener to the knowledge session (not a package).
-W
2012/3/1 Jian Feng Ng
> I wish to add a listener to a package, so that my application can
I wish to add a listener to a package, so that my application can do something else when there is any creation or deletion of rules in the package. May I know how can I do this?___
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Thanks for reporting, I 'll fix it tomorrow probably
https://issues.jboss.org/browse/JBRULES-3406
Op 01-03-12 07:26, aitchnyu schreef:
> I accidently denoted the wrong class with the annotator
> @PlanningEntityCollectionProperty ; a class which was NOT a planning entity.
> Apparently, Drools Pl
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