April 2013 - rules-dev - Jboss List Archives

Issue when trying to fetch packages (source) and fireRules (mortages)

by Charles Moulliard

Hi, I try to fetch using REST from Guvnor the mortgages packages, drl, .. . With the String retrieved, I would like to recreate a Knowledge repository to insert a fact in a session and fire Drools rules Here is the code : https://gist.github.com/cmoulliard/4e9b6dc3ff384715ff9a Apparently no packages have been created from source / string retrieved. What is wrong ? Regards, -- Charles Moulliard Apache Committer / Sr. Enterprise Architect (RedHat) Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com

12 years, 11 months

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release 6.0.0.Beta2

by Michael Biarnes Kiefer

Hello everyone, We have planned the next realease 6.0.0.Beta2 for the 26th April (Friday next week). I ask you to push all commits that have to go into this release until 24th April (Wednesday) evening (24.00 CET). Everything what is not pushed on the "masters" of your projects will not be taken into account for this release. To ensure a smooth release process I ask you to check if your projects build on Jenkins. If they don't please do the necessary changes and fix them. Here is the actual list [repository-list.txt] with all included projects for the release, and I hope it is up to date: droolsjbpm-build-bootstrap droolsjbpm-knowledge kie-commons drools optaplanner jbpm droolsjbpm-integration uberfire guvnor droolsjbpm-tools droolsjbpm-build-distribution jbpm-designer jbpm-console-ng kie-ide dashboard-builder Thank you very much Michael

12 years, 11 months

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New Guvnor Web GUI (Role : business end user, developer)

by Charles Moulliard

Hi, The new Guvnor Web GUI (6.x) is really disturbing for "Business end user" which are not Developer. Questions : 1) Why have we completely change the Web GUI and disregard the role of "Business" End user" loving Guvnor 5.5 in favor of something which is a kind of interface for "Developer" ? 2) Why have we removed a lot of the features/functionality's proposed by Guvnor 5.5 in Guvnor 6.x (import POJO ....) ? Don't forget that doing this kind of change will impact existing customers, their day to day business with such big change and we should be backward compatible with what was proposed earlier. Regards, -- Charles Moulliard Apache Committer / Sr. Enterprise Architect (RedHat) Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com

12 years, 12 months

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Util Method to split "String" content containing declare/end, rule/end, ...

by Charles Moulliard

Hi, Is there a util method in drools / kie project to split content of a package that we retrieve using REST from Guvnor ? package mortgages // BEGIN declare LoanApplication amount: Integer approved: Boolean deposit: Integer approvedRate: Integer lengthYears: Integer explanation: String insuranceCost: Integer end // SPLIT END HERE ... rule "CheckBoxDslRule" dialect "mvel" when then end Regards, -- Charles Moulliard Apache Committer / Sr. Enterprise Architect (RedHat) Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com

12 years, 12 months

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Issue with Guvnor 6.x on Google Chrome

by Charles Moulliard

Hi, Here is an error reported when Guvnor 6.x is deployed in Tomcat 7.x and accessed from Google Chrome on MacOS : ERROR: Possible problem with your *.gwt.xml module file. The compile time user.agent value (gecko1_8) does not match the runtime user.agent value (safari). Expect more errors Regards, -- Charles Moulliard Apache Committer / Sr. Enterprise Architect (RedHat) Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com

12 years, 12 months

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Why kagent is commented in drools-spring ?

by Charles Moulliard

Hi, kagent has been commented in drools-spring and cannot be used anymore. /* * Copyright 2010 JBoss Inc * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.drools.container.spring.beans; import java.util.Collections; import java.util.List; import org.kie.api.KieBase; import org.springframework.beans.factory.FactoryBean; import org.springframework.beans.factory.InitializingBean; public class KnowledgeAgentBeanFactory implements FactoryBean, InitializingBean { private KieBase kbase; // private KnowledgeAgent kagent; private String id; private String newInstance; private String useKbaseClassloader = "false"; private List<DroolsResourceAdapter> resources = Collections.emptyList(); public Object getObject() throws Exception { return null; //this.kagent; } public Class getObjectType() { return null; //KnowledgeAgent.class; } public void afterPropertiesSet() throws Exception { // KnowledgeAgentConfiguration kagentConf = KnowledgeAgentFactory.newKnowledgeAgentConfiguration(); // if ( kbase == null ) { // throw new RuntimeException( "kagent must reference an existing kbase" ); // } // // kagentConf.setProperty( "drools.agent.newInstance", // newInstance ); // // kagentConf.setProperty( "drools.agent.useKBaseClassLoaderForCompiling", // useKbaseClassloader ); // // this.kagent = KnowledgeAgentFactory.newKnowledgeAgent( this.id, // this.kbase, // kagentConf ); // // if ( resources != null && !resources.isEmpty() ) { // Collection<Resource> rs = new ArrayList<Resource>(); // for ( DroolsResourceAdapter res : resources ) { // InternalResource resource = (InternalResource) res.getDroolsResource(); // // resource.setResourceType( res.getResourceType() ); // // if ( res.getResourceConfiguration() != null ) { // resource.setConfiguration( res.getResourceConfiguration() ); // } // // rs.add( resource ); // } // ChangeSetImpl changeSet = new ChangeSetImpl(); // changeSet.setResourcesAdded( rs ); // // kagent.applyChangeSet( changeSet ); // } } // public KnowledgeBase getKbase() { // return kbase; // } // // public void setKbase(KnowledgeBase kbase) { // this.kbase = kbase; // } // // public KnowledgeAgent getKagent() { // return kagent; // } // // public void setKagent(KnowledgeAgent kagent) { // this.kagent = kagent; // } What is the reason of that decision ? Is there an alternative ? Regards, -- Charles Moulliard Apache Committer / Sr. Enterprise Architect (RedHat) Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com

12 years, 12 months

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Last snapshot available of Guvnor

by Charles Moulliard

Hi, It seems that the last snasphot available of Guvnor has been created the 2 of January. http://snapshots.jboss.org/maven2/org/drools/guvnor-distribution-wars/6.0... Is there a more recent build of the war ? Regards, -- Charles Moulliard Apache Committer / Sr. Enterprise Architect (RedHat) Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com

12 years, 12 months

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What You Should Know about Class Loaders

by Cristiano Gavião

Would like to share this excellent article with Drools and JBPM developers... http://blog.osgi.org/2011/05/what-you-should-know-about-class.html cheers, Cristiano

12 years, 12 months

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Guvnor split-up

by Michael Anstis

Hi, The time to split Guvnor into "Guvnor" (common asset management/generic project framework) and "Drools IDE" (Editors for Drools assets) has arrived. This is a list of the current Guvnor modules and a proposal as to the split. Please feedback any comments - I'd like to split next week (and perform related GAV changes):- *guvnor-commons * 1. guvnor-comons-builder ---> drools-ide 2. guvnor-commons-data ---> split applicable components into guvnor and drools-ide(sub-package "tables" is guvnor; the remainder are drools-ide). 3. guvnor-commons-security ---> drools-ide 4. guvnor-commons-security-api ---> drools-ide 5. guvnor-commons-ui ---> split applicable components into guvnor and drools-ide (some classes in sub-package "widgets" are drools-ide and sub-package "workitems" is drools-ide but can be deleted). *guvnor-core* 1. guvnor-core-services ---> guvnor 2. guvnor-datamodel ---> drools-ide 3. guvnor-project ---> drools-ide 4. guvnor-workingsets ---> delete (not used) * guvnor-editors * 1. guvnor-categories-editor ---> drools-ide 2. guvnor-default-editor ---> drools-ide 3. guvnor-drl-text-editor ---> drools-ide 4. guvnor-dsl-text-edutor ---> drools-ide 5. guvnor-dtable-xls-editor ---> drools-ide 6. guvnor-enum-editor ---> drools-ide 7. guvnor-explorer ---> guvnor 8. guvnor-factmodel-editor ---> drools-ide 9. guvnor-globals-editor ---> drools-ide 10. guvnor-guided-dtable-editor ---> drools-ide 11. guvnor-guided-rule-editor ---> drools-ide 12. guvnor-guided-scorecard-editor ---> drools-ide 13. guvnor-guided-template-editor ---> drools-ide 14. guvnor-inbox ---> guvnor 15. guvnor-m2repo-editor ---> guvnor 16. guvnor-project-config-editor ---> drools-ide 17. guvnor-project-editor ---> drools-ide 18. guvnor-scorecard-xls-editor ---> drools-ide 19. guvnor-search-screen ---> guvnor 20. guvnor-test-scenario-editor ---> drools-ide Worthy of mention is that the "Project Editor" becomes a Drools specific project editor (as it needs to handle both pom.xml and kmodule.xml). There is no "Project Editor" out of the box for Guvnor. *guvnor-webapp * 1. guvnor-showcase ---> drools-ide *guvnor-widgets* 1. guvnor-config-resource-widget ---> drools-ide 2. guvnor-decorated-grid-widget ---> drools-ide 3. guvnor-error-messages-widget ---> delete (not used) 4. guvnor-metadata-widget ---> guvnor 5. guvnor-view-source-widget ---> drools-ide *GAV changes * drools-ide components would adopt the "org.drools.ide" GroupId; guvnor components would adopt the "org.kie.guvnor" GroupId. Package names would be corrected to follow the GAV-package naming convention. With kind regards, Mike

13 years

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Module drools-grid-impl

by Charles Moulliard

Hi, The Module drools-grid-impl cannot be compiled as some package names have not been refactored. Moreover ; 1) some methods are not longer available like getStatefulKnowledsession(): StatefulKnowledgeSession ksession = ((KnowledgeCommandContext) context).getStatefulKnowledgesession(); 2) Some methods are not implemented public class StatefulKnowledgeSessionRemoteClient implements StatefulKnowledgeSession { --> @Override public void destroy() { //To change body of implemented methods use File | Settings | File Templates. } @Override public ProcessInstance getProcessInstance(long processInstanceId, boolean readonly) { return null; //To change body of implemented methods use File | Settings | File Templates. } 3) There is a missign dependency with knowledgebase-api public class KnowledgeBaseConfigurationRemoteClient implements KieBaseConfiguration, Serializable{ public <T extends MultiValueKnowledgeBaseOption> T getOption(Class<T> option, String key) { throw new UnsupportedOperationException("Not supported yet."); } Question : Will the module drools-grid-impl be maintained ? If this is not case, what is the alternative as drools-camel use it and perhaps others ? Regards, -- Charles Moulliard Apache Committer / Sr. Enterprise Architect (RedHat) Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com

13 years

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rules-dev April 2013