August 2014 - rules-users - Jboss List Archives

Starnge problem with AbstractKieModule while testing, ignores "classes" folfer

by mattmadhavan

Hello, While unit testing some of my DRL files I notice that, *AbstractKieModule * does not look at main classpath. It only checks for the target\test-classes and not target\classes folder at all! I see the following warning on the coonsole! *2014-08-12 14:15:25,426 [AbstractKieModule] [main] WARN No files found for KieBase BREAST_MASTRT_KBase, searching folder \working\MeasureMesh\org.facs.ncdb.measuresmesh\target\test-classes * /My configuration is:/ My .drl files arr in the package "org.xxxx.xxxxx.rules.breast.MASTRT of the traget/classes folder, but its not loaded! Any ideas please? Thanks Matt'M -- View this message in context: http://drools.46999.n3.nabble.com/Starnge-problem-with-AbstractKieModule-... Sent from the Drools: User forum mailing list archive at Nabble.com.

11 years, 4 months

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javax.jcr.ReferentialIntegrityException Error while Savign the Rule in Guvnor 5.1.1

by LaKhI ReDdY!!!!!!!!!!!

Hi All, I am getting the following error while saving the Rule in Guvnor 5.1.1. Could you please provide suggestions/inputs to resolve the below issue ? I am using Oracle DB. ERROR 11-08 12:31:22,129 (VersionableItem.java:checkout:637) Error occured while checking out the asset javax.jcr.ReferentialIntegrityException: Target node 298106d4-8786-46ba-b3a3-e9f42d93ac81 of REFERENCE property does not exist at org.apache.jackrabbit.core.state.SharedItemStateManager$Update.checkReferentialIntegrity(SharedItemStateManager.java:1056) at org.apache.jackrabbit.core.state.SharedItemStateManager$Update.begin(SharedItemStateManager.java:574) at org.apache.jackrabbit.core.state.SharedItemStateManager.beginUpdate(SharedItemStateManager.java:1110) at org.apache.jackrabbit.core.state.SharedItemStateManager.update(SharedItemStateManager.java:1140) at org.apache.jackrabbit.core.state.LocalItemStateManager.update(LocalItemStateManager.java:351) at org.apache.jackrabbit.core.state.XAItemStateManager.update(XAItemStateManager.java:354) at org.apache.jackrabbit.core.state.LocalItemStateManager.update(LocalItemStateManager.java:326) at org.apache.jackrabbit.core.version.VersionManagerImplBase$WriteOperation.save(VersionManagerImplBase.java:463) at org.apache.jackrabbit.core.version.VersionManagerImplBase.checkoutCheckin(VersionManagerImplBase.java:209) Regards, Lakshmi reddy

11 years, 4 months

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Re: [rules-users] Annotation @PropertyReactive not works

by Davide Sottara

If I remember correctly this is a known issue. Unfortunately drools 5.6 is final and can't be patched. Downloading the source drl rather than the compiled pkg could be a workaround. Please let me know if it works Sent via the ASUS PadFone X, an AT&T 4G LTE smartphone -------- Original Message -------- From:davidmoros <davidmoros(a)gmail.com> Sent:Fri, 08 Aug 2014 05:03:29 -0500 To:rules-users@lists.jboss.org Subject:[rules-users] Annotation @PropertyReactive not works >I'm developing a system rules with drools, how any novice I found the problem >of infinite loops, in unitary test I resolved with annotation >@PropertyReactive and all works fine, until I uploaded my model and rules to >Guvnor. >Now I have developed a webservice that download the PKG from Guvnor, with >change-set and seems that the annotation @PropertyReactive not works because >of the same rule is reevaluated constantly although the consecuences the >rule not change the value of attributes of LHS of rule, and infinite loops >appears.... >The error only occurs when I download the PKG from Guvnor, if I refer the >file DRL directly all woks fine > >Can anybody help me? > >I use 5.6.0.Final Version for Drools and Guvnor, Guvnor and my webservice >are deployed in Tomcat > >Thanks in advance > > > >-- >View this message in context: http://drools.46999.n3.nabble.com/Annotation-PropertyReactive-not-works-t... >Sent from the Drools: User forum mailing list archive at Nabble.com. >_______________________________________________ >rules-users mailing list >rules-users(a)lists.jboss.org >https://lists.jboss.org/mailman/listinfo/rules-users

11 years, 4 months

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Sequential and Decision Tables

by sjrcgtek

Apologies if this is already answered but I could not find it. Drools Version 6.1.0.Final I have three Excel DTs which I would like to fire in order. The Sequential option appears to just order the rules within an excel DT. I confirmed that by printing the resulting rules and see that the generated rules from different sheets have the same priority. I can manually set the PRIORITY in the actual sheets, but that makes inserting sheets or even lines in a sheet cumbersome. Is there a way to tell drools to fire all rules across all DT's sequentially? Thanks. -- View this message in context: http://drools.46999.n3.nabble.com/Sequential-and-Decision-Tables-tp403063... Sent from the Drools: User forum mailing list archive at Nabble.com.

11 years, 4 months

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Creating simple Ruleflow via API and Spring

by mattmadhavan

Hello, My application is mostly rule driven and we do not have any states. We we are processing about 30 million facts in a stateless session using bunch of rules (DRL). I have a simple ruleflow requirement. I am looking for an example where I can create the rule flow via an API even better using spring. I have three condition checks and three Ruleflow groups. <http://drools.46999.n3.nabble.com/file/n4030634/ruleflow.png> Any help will be appreciated. Thanks in advance! Matt -- View this message in context: http://drools.46999.n3.nabble.com/Creating-simple-Ruleflow-via-API-and-Sp... Sent from the Drools: User forum mailing list archive at Nabble.com.

11 years, 4 months

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Guvnor 5.3.3.Final version is not loading in IE.

by LaKhI ReDdY!!!!!!!!!!!

Hi, I am facing problem in accessing the guvnor5.3.3.Final in IE. When I access the Guvnor in IE it just showing the page with "Please wait Application Loading" and nothing comes after that. Application is working fine in Firefox and chrome but not working in IE. I am using the user.agent values as mentioned below. <set-property name=*"user.agent"* value=*"safari,gecko1_8,ie8,ie9"*/> Please let me know if there is any workaround needs to be done to access using IE. Regards, Reddy

11 years, 4 months

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kie:module/kie:base Question

by mattmadhavan

Hello, Seems like the only option I have for specifying mu.drl files is via package nmae as follows: is there anyway to specify individual .drl files instead of *packeages* ? Something lke <kie:kbase name="drl_kiesample3" source="classpath:rules/mydrl.drl"> Please note that I am trying to specify the actual .drl file. I appreciate in advance! Thanks Matt -- View this message in context: http://drools.46999.n3.nabble.com/kie-module-kie-base-Question-tp4030615.... Sent from the Drools: User forum mailing list archive at Nabble.com.

11 years, 4 months

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Mocking Guvnor

by san_hegde

Hi , We have requirement where in during functional testing we do not want to connect to Guvnor rather want to mock it. For example mocking could be like this. We send Fact object as input during calling knowledgeSession.execute() method and in rule we update the result in that fact object itself. So here can we mock the output fact object, so that during functional testing we no need to connect to Guvnor rather mocked result fact object is returned. Thank you Santhosh Hegde A -- View this message in context: http://drools.46999.n3.nabble.com/Mocking-Guvnor-tp4030601.html Sent from the Drools: User forum mailing list archive at Nabble.com.

11 years, 4 months

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Drools 5.6.0.Final PKG vs DRL infinite loop

by gboro54

We are using drools 5.6.0.Final and the same version of Guvnor. When we run the source file of a package from Guvnor everything works as expected. When we take the same rules and create a package we get stuck in an infinite loop of rules firing(I have a listener logging every time a rule is created/fired). Why would there be a difference if the rules don't change between the source and the pkg? We build the kbase as follows: KnowledgeBuilderConfiguration config = KnowledgeBuilderFactory .newKnowledgeBuilderConfiguration(); config.setOption(PropertySpecificOption.ALWAYS); KnowledgeBuilder kbuilder = KnowledgeBuilderFactory .newKnowledgeBuilder(config); for (ResourcePair pair : pairs) { /* kbuilder.add( ResourceFactory.newClassPathResource("rule-sets/2014/feb/"+pair.resourceName), ResourceType.getResourceType(pair.resourceType));*/ kbuilder.add( ResourceFactory.newClassPathResource(pair.resourceName), ResourceType.getResourceType(pair.resourceType)); } KnowledgeBuilderErrors errors = kbuilder.getErrors(); if (errors.size() > 0) { StringBuilder sb = new StringBuilder(); for (KnowledgeBuilderError error : errors) { sb.append(error + "\n"); System.out.println(sb); } throw new IllegalArgumentException("Could not parse knowledge. \n" + sb); } this.knowledgeBase = KnowledgeBaseFactory.newKnowledgeBase(); this.knowledgeBase .addKnowledgePackages(kbuilder.getKnowledgePackages()); -- View this message in context: http://drools.46999.n3.nabble.com/Drools-5-6-0-Final-PKG-vs-DRL-infinite-... Sent from the Drools: User forum mailing list archive at Nabble.com.

11 years, 4 months

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Annotation @PropertyReactive not works

by davidmoros

I'm developing a system rules with drools, how any novice I found the problem of infinite loops, in unitary test I resolved with annotation @PropertyReactive and all works fine, until I uploaded my model and rules to Guvnor. Now I have developed a webservice that download the PKG from Guvnor, with change-set and seems that the annotation @PropertyReactive not works because of the same rule is reevaluated constantly although the consecuences the rule not change the value of attributes of LHS of rule, and infinite loops appears.... The error only occurs when I download the PKG from Guvnor, if I refer the file DRL directly all woks fine Can anybody help me? I use 5.6.0.Final Version for Drools and Guvnor, Guvnor and my webservice are deployed in Tomcat Thanks in advance -- View this message in context: http://drools.46999.n3.nabble.com/Annotation-PropertyReactive-not-works-t... Sent from the Drools: User forum mailing list archive at Nabble.com.

11 years, 4 months

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rules-users August 2014