Re: [rules-users] Resource Change Scanner Service modified date error

2012-01-17 Thread Esteban Aliverti
Dean, did you figure out why your code is using a ReaderResource? There are other threads reporting this same problem. Best Regards, Esteban Aliverti - Developer @ http://www.plugtree.com - Blog @ http://ilesteban.wordpress.com On Fri, Jan 6, 2012 at

Re: [rules-users] Application Guvnor integration

2012-01-17 Thread Esteban Aliverti
Unfortunately, this is a known issue that remains open: https://bugzilla.redhat.com/show_bug.cgi?id=733008 What I don't understand is why Drools is trying to use a ReaderResource instead of a URLResource. Let me check into the source code to see what I find. Best Regards,

Re: [rules-users] Problem with Negative Patterns and Temporal Constraints

2012-01-17 Thread Weiss, Wolfgang
Thank you for the quick answer! This makes absolutely sense and the rules work now as expected. Unfortunately, I was not able to find this somewhere in the documentation. It would be nice to see it in the documentation of drools fusion. Best, Wolfgang Von: rules-users-boun...@lists.jboss.org

[rules-users] creating bpmn process in drools-guvnor

2012-01-17 Thread yoganand
how to create bpmn process having one human task using web designer (I am using jbpm 5.1 version). Thanks yoag. -- View this message in context: http://drools.46999.n3.nabble.com/creating-bpmn-process-in-drools-guvnor-tp3665480p3665480.html Sent from the Drools: User forum mailing list archive

Re: [rules-users] Resource Change Scanner Service modified date error

2012-01-17 Thread Dean Eastwood
Hi Esteban Unfortunately I haven't had time to work further on this issue, so I don't have an answer yet. All I can say for now is it seems that the ReaderResources are being created along with the URLResource each time. This is evidenced by the details below. In my test, I have the following

Re: [rules-users] Code Coverage

2012-01-17 Thread Toni Rikkola
You need to write the coverage tests for JUnit yourself. Test Scenarios in Guvnor do this, but you can't use them outside Guvnor. Test Scenarios get all the rule names for the rules in one package and then compares that list to the rules that fired. Edson's blog entry might help you

Re: [rules-users] Using Drools Planner for dynamic service composition

2012-01-17 Thread ge0ffrey
johan.kumps wrote Hi, Could you point me to a document providing some more information on this. Using the Drools Planner documentation alone I'm not able to find a design for my problem. Kind regards, This problem, the most optimal service composition achieving a certain consumer

Re: [rules-users] How to run the rule test scenarios from the Eclipse.

2012-01-17 Thread Toni Rikkola
Sorry, but this is not possible at the moment. There has been a Jira for this for a while. Toni On Jan 17, 2012, at 7:48 AM, srinivasasanda wrote: Hi All, i created a simple Fact (person) and rule (like age 20) in Guvnor . and i created a simple rule test scenarios , when i submit Run

Re: [rules-users] Large number of rules in Drools

2012-01-17 Thread Michael Anstis
This is the JIRA to improve scalability: https://issues.jboss.org/browse/GUVNOR-1635 Otherwise I would still recommend splitting your monolithic DRL file into smaller ones and upload each individually. Increasing your web-server time-out is also an option. 2012/1/16 Shweta1986

Re: [rules-users] Problem with Negative Patterns and Temporal Constraints

2012-01-17 Thread Wolfgang Laun
This is just following the basic principles of matching facts to patterns, e.g. $p1: Person( $age: age ) $p2: Person( age = $age ) binds (apart from many other results) each Person fact to both patterns. The temporal operators are merely shortcuts for complex relations; do not expect

Re: [rules-users] Problem with Negative Patterns and Temporal Constraints

2012-01-17 Thread Mark Proctor
On 17/01/2012 08:27, Weiss, Wolfgang wrote: Thank you for the quick answer! This makes absolutely sense and the rules work now as expected. Unfortunately, I was not able to find this somewhere in the documentation. It would be nice to see it in the documentation of drools fusion.

Re: [rules-users] Resource Change Scanner Service modified date error

2012-01-17 Thread Esteban Aliverti
So, maybe some change in PackageBuilder is not setting the correct Resource to Declared Fact types. Unfortunately I don't have time right now to take a look at this problem. Could you try adding DRL resource instead of compiled package? Best Regards,

Re: [rules-users] ClassCastException when KnowledgeAgent loads declared type

2012-01-17 Thread Esteban Aliverti
This is a known bug: https://issues.jboss.org/browse/JBRULES-2962 Some improvements were made in 5.3 and 5.4 but AFAIK, the issue still remains. Could you please try using 5.4.SNAPSHOT ot beta1 to see if the error persists? Best Regards, Esteban Aliverti

Re: [rules-users] Problem with Negative Patterns and Temporal Constraints

2012-01-17 Thread Geoffrey De Smet
Op 17-01-12 10:41, Mark Proctor schreef: On 17/01/2012 08:27, Weiss, Wolfgang wrote: Thank you for the quick answer! This makes absolutely sense and the rules work now as expected. Unfortunately, I was not able to find this somewhere in the documentation. It would be nice to see it in

Re: [rules-users] ClassCastException when KnowledgeAgent loads declared type

2012-01-17 Thread Davide Sottara
The problem is more complicated than it seems: imagine you - load the DRL the first time - create some instances of your clas - load the DRL a second time all the instances created so far would be orphaned. Likewise, all patterns include a type check: should that be updated? We are still

Re: [rules-users] How to run the rule test scenarios from the Eclipse.

2012-01-17 Thread srinivasasanda
Thanks Toni Rikkola-2 for u r reply. -- View this message in context: http://drools.46999.n3.nabble.com/How-to-run-the-rule-test-scenarios-from-the-Eclipse-tp3665269p3665765.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___

Re: [rules-users] Insert and Retract from drools server in one call?

2012-01-17 Thread dunnlow
Sorry for my terminology; I'm a noob, but I think I understand your suggestion. By initial facts, I just mean the facts that I insert within my batchexecution command. In reality, I am adding a pojo to that batchexecutioncommand and then my rules check the pojo's attributes. I don't want that

Re: [rules-users] Insert and Retract from drools server in one call?

2012-01-17 Thread Wolfgang Laun
On 17/01/2012, dunnlow dunn...@yahoo.com wrote: Sorry for my terminology; I'm a noob, but I think I understand your suggestion. By initial facts, I just mean the facts that I insert within my batchexecution command. In reality, I am adding a pojo to that batchexecutioncommand and then my

[rules-users] Multiple conditions in a single BRL

2012-01-17 Thread srinivasasanda
Hi, Please suggest me in achieving my requirement.My requirement is. When Person age is equal to 25,Print 25 and return 25..else if Person age is equal to 30,Print 30 and return 30,else if Person age is equal to 50,print 50 return 50.. How can I write these nested type of if-else statements

Re: [rules-users] Multiple conditions in a single BRL

2012-01-17 Thread Wolfgang Laun
rule 25/30/50 when Person( $age: age == 25 || == 30 || == 50 ) then System.out.println( $age ); end Asking for return is futile. -W On 17/01/2012, srinivasasanda srinivasasa...@gmail.com wrote: Hi, Please suggest me in achieving my requirement.My requirement is. When Person age is

[rules-users] ArrayIndexOutOfBounds exception when predicate parameter is varArgs

2012-01-17 Thread Martin A
Hello, guys, I've got a rule which states: rule quest_reach_level_1_in_any_category_accomplished when $gsc : GameStateController(hasEventOccurred(eventId) !hasEventOccurred(otherEventId) hasAnyEventOccurred(param1, param2, param3, param4, param5, param6, param7, param8, param9,

Re: [rules-users] ArrayIndexOutOfBounds exception when predicate parameter is varArgs

2012-01-17 Thread Martin A
Thanks for your reply Vincent :) Best regards, Martin On Tue, Jan 17, 2012 at 9:08 PM, Vincent Legendre vincent.legen...@eurodecision.com wrote: ok, did not know that. If you use lists, you can use the 'contains' operator then, instead of your predicates (will be more efficient). But I

[rules-users] Get fact type returning null

2012-01-17 Thread kavita
Hi, I am a beginner to drools and am trying to integrate drools rules to java . Am doing this using changeset. Here's my piece of code: package edu.arizona; import org.drools.KnowledgeBase; import org.drools.agent.KnowledgeAgent; import org.drools.agent.KnowledgeAgentFactory; import

Re: [rules-users] APIs to create rules

2012-01-17 Thread Mark Proctor
Just generate a string with a template. You can use drools-templates which is based on MVEL templating. There is also the descr builder api too that you can use, see release notes in documentation. Mark On 16/01/2012 09:43, bobbi_80 wrote: public static class CpuTracker{ private

[rules-users] How to combine different drl files

2012-01-17 Thread Zhao Yi
I have a bunch of drl files and they are in same package. How can I combine these drl files to one big drl files? I am looking for a drools API to generate the big drl file automatically? -- View this message in context:

[rules-users] How to generate drl files from knowledge builder or knowledge base?

2012-01-17 Thread Zhao Yi
I am getting a knowledge base and knowledge builder. How can I generate drl file from them? -- View this message in context: http://drools.46999.n3.nabble.com/How-to-generate-drl-files-from-knowledge-builder-or-knowledge-base-tp3668202p3668202.html Sent from the Drools: User forum mailing list

[rules-users] Guvnor export options.

2012-01-17 Thread pm-lemos
Hi, I'm kind of looking for a way to export the rules I wrote in Guvnor to a .DRL file. Is it possible? How can I do it? Thanks in advance. Pedro -- View this message in context: http://drools.46999.n3.nabble.com/Guvnor-export-options-tp3668262p3668262.html Sent from the Drools: User forum

Re: [rules-users] ClassCastException when KnowledgeAgent loads declared type

2012-01-17 Thread lhorton
I meant to say also, we use only Stateless knowledge sessions, so no worries about existing orphaned facts. It is all new, each session -- View this message in context: http://drools.46999.n3.nabble.com/ClassCastException-when-KnowledgeAgent-loads-declared-type-tp3664044p3668305.html Sent from

Re: [rules-users] ClassCastException when KnowledgeAgent loads declared type

2012-01-17 Thread lhorton
Thank you, Davide. This is not a critical bug for my shop so I don't wish to force a JIRA when other Drools work might be more important. My workaround so far is just to rename the declared class if I have to hot-deploy, that way there are no conflicts. I tried to separate the declared class

Re: [rules-users] drools5.2 integrate with JMS

2012-01-17 Thread Mark Proctor
On 29/11/2011 18:47, DroolersEye wrote: Hi, I would like to integrate JMS with drools 5.2. I have a confusion over selecting right approach. I noticed from the mailing list drools pipeline is depricated so I assume that not recomended now. So ignored it than look for another option but not

Re: [rules-users] APIs to create rules

2012-01-17 Thread bobbi_80
Thanks a ton MarK. For benefit of others who may read this post here is the code snippet. PackageDescr pkg = DescrFactory.newPackage() .name(org.drools.example) .newRule().name(Xyz) .attribute(ruleflow-grou,bla)

[rules-users] cannot import function

2012-01-17 Thread xdyl
HI,all: i want import an function in another drools file. but when i use import function in drools 5.3.0.Final compile give me a error message: Rule Compilation error : [Rule name='start'] room/Rule_start.java (2:279) : Only a type can be imported. util.convertString2Set resolves