I have a very simple process with one RuleFlow Group. I am registering an object via the variables. I have several rules which I am trying to get to fire. I have rules which constraints on the object I registered that are not working. I have rules with constraints on the WorkflowProcess I insert that are not working unless I include another rule with no constraints. When I debug the Drools code, and I include the rule without constraints, I see the default agenda-group returning. Without the rule, the agenda-group is always null. Therefore none of my rules fire. I have yet to get a rule with constraints based on variables registered in my process to work. I am basically following the examples from my Drools book. I am using 5.1.1 jars. Any help would be greatly appreciated. TIA, Bob -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Drools-Flow-process-q... Sent from the Drools - User mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

I create a knowledge base in the typical fashion. I construct a knowledge builder and add my drl and rf files, then instantiate my knowledge base. I build my parameter map and then start the process using my knowledge base. StatefulKnowledgeSession session = processKnowledgeBase.newStatefulKnowledgeSession(); ProcessInstance processInstance = session.startProcess(name, parameterMap); session.insert(processInstance); session.fireAllRules(); I assume this is pretty typical code from what I have read. Bob -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Drools-Flow-process-q... Sent from the Drools - User mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

Here is my object: package com.rrd.xspace.drools; import java.io.Serializable; public class FooInstance implements Serializable { /** * */ private static final long serialVersionUID = 132337L; private String action = "EDITING"; public FooInstance() { } public String getAction() { return action; } public void setAction(String action) { this.action = action; } } Here is my rf file: <process xmlns="http://drools.org/drools-5.0/process" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xs:schemaLocation="http://drools.org/drools-5.0/process drools-processes-5.0.xsd" type="RuleFlow" name="Studio Sample Listener Flow" id="StudioSampleListener" package-name="com.rrd.xspace.drools" > <header> <variables> <variable name="Instance" > <type name="org.drools.process.core.datatype.impl.type.ObjectDataType" className="com.rrd.xspace.drools.FooInstance" /> </variable> </variables> </header> <nodes> <start id="1" name="Start" x="81" y="36" width="48" height="48" /> <end id="2" name="End" x="81" y="291" width="48" height="48" /> <ruleSet id="5" name="Validate" x="65" y="122" width="80" height="48" ruleFlowGroup="StudioSampleListenerValidate" /> </nodes> <connections> <connection from="5" to="2" /> <connection from="1" to="5" /> </connections> </process> Here is my drl file: package com.rrd.xspace.drools import com.rrd.xspace.drools.*; import com.rrd.xspace.data.levels.XMetaDataValue; import org.drools.runtime.process.ProcessInstance import org.drools.runtime.process.WorkflowProcessInstance rule "Test" ruleflow-group "StudioSampleListenerValidate" when then System.out.println("GOT HERE FIRST"); end rule "StudioSampleListener" ruleflow-group "StudioSampleListenerValidate" agenda-group "MAIN" when processInstance : WorkflowProcessInstance() then System.out.println("GOT HERE"); end rule "StudioSampleListener Validate" ruleflow-group "StudioSampleListenerValidate" agenda-group "MAIN" when i : FooInstance(action == 'EDITING') then System.out.println("GOT HERE LAST"); end When I runt this stuff, the Test rule and the StudioSampleListener rule will fire. If I move Test, then nothing fires. The "StudioSampleListener Validate" has never fired. I have a break point on the getAction method of FooInstance and it is never called. Bob -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Drools-Flow-process-q... Sent from the Drools - User mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users