i have replace my when condition by : p : Parametre( para1 : para1 == "para1"). Thx ! The node is reached, i have an action node after it and il works...
http://old.nabble.com/file/p26528902/ruleFlow1.rf ruleFlow1.rf Thx for your help. Salaboy wrote: > > First of all, why are you doing this: > > p : Parametre( para1 : para1) > eval (para1 == "para1") > You can directly do: > p : Parametre( para1 : para1 == "para1") > > Can you show us the Drools Flow file? > To see what nodes do you include in that? > Probably your Ruleset node (ruleflow-group) is never reached. > > > > On Thu, Nov 26, 2009 at 8:18 AM, paf84 <[email protected]> wrote: > >> >> Hello, >> >> I try to understand how to use Drolls. >> It's not the first time i work with rules (i know JRules). >> I have a probleme when i execute my ruleflow. >> I have some rules which belong to different ruleflow-group. >> I have put my ruleflow-group in my ruleflow. >> >> THe probleme is that my ruleflow never execute the "then" part of my >> rules. >> >> >> If i delete le ruleflow-group of my rules and i execute the drl file, all >> my >> "then" part are executed. >> I think i have a problem to give my facts to the ruleflow... >> >> Is somebody can help me ? >> >> thx!! >> >> >> Pierre >> >> >> >> >> >> my .java >> >> >> KnowledgeBase kbase = readKnowledgeBase(); >> StatefulKnowledgeSession ksession = >> kbase.newStatefulKnowledgeSession(); >> KnowledgeRuntimeLogger logger = >> KnowledgeRuntimeLoggerFactory.newFileLogger(ksession, "test"); >> // start a new process instance >> System.out.println("init"); >> Parametre parametre = new Parametre(); >> parametre.para1 = "para1"; >> parametre.para2 = "para2"; >> Parametre parametre2 = new Parametre(); >> parametre2.para1 = "para1"; >> parametre2.para2 = "para2"; >> ksession.insert(parametre); >> >> WorkItemHandler handler = new WorkItemHandler() { >> public void executeWorkItem(WorkItem >> workItem,WorkItemManager manager) { >> System.out.println(">" + >> workItem.getParameters()); >> System.out.println("Executing work >> item " + workItem); >> >> manager.completeWorkItem(workItem.getId(), null); >> } >> >> public void abortWorkItem(WorkItem >> workItem, >> WorkItemManager manager) { >> // Do nothing >> } >> }; >> >> >> Map<String, Object> parametersDispo = new >> HashMap<String, Object>(); >> parametersDispo.put("parametre", parametre); >> >> >> >> >> ksession.getWorkItemManager().registerWorkItemHandler("groupe1", >> handler); >> >> ksession.startProcess("com.sample.ruleflow1", >> parametersDispo); >> >> ksession.fireAllRules(); >> logger.close(); >> } catch (Throwable t) { >> t.printStackTrace(); >> } >> } >> >> private static KnowledgeBase readKnowledgeBase() throws Exception >> { >> KnowledgeBuilder kbuilder = >> KnowledgeBuilderFactory.newKnowledgeBuilder(); >> >> kbuilder.add(ResourceFactory.newClassPathResource("Sample4.drl", >> RuleFlowTest.class), ResourceType.DRL); >> >> kbuilder.add(ResourceFactory.newClassPathResource("ruleFlow1.rf"), >> ResourceType.DRF); >> >> KnowledgeBuilderErrors errors = kbuilder.getErrors(); >> if (errors.size() > 0) { >> for (KnowledgeBuilderError error: errors) { >> System.err.println(error); >> } >> throw new IllegalArgumentException("Could not >> parse >> knowledge."); >> } >> KnowledgeBase kbase = >> KnowledgeBaseFactory.newKnowledgeBase(); >> >> kbase.addKnowledgePackages(kbuilder.getKnowledgePackages()); >> return kbase; >> } >> >> >> public static class Parametre { >> >> private String para1; >> private String para2; >> >> >> public String getPara1(){ >> return this.para1; >> } >> public String getPara2(){ >> return this.para2; >> } >> >> >> } >> >> >> >> >> >> >> >> >> >> One of my rules : >> >> rule "test 1" >> >> ruleflow-group "groupe1" >> when >> p : Parametre( para1 : para1) >> eval (para1 == "para1") >> >> then >> System.out.println( "groupe1 test 1" ); >> >> end >> >> -- >> View this message in context: >> http://old.nabble.com/RuleFlow-and-facts-tp26525341p26525341.html >> Sent from the drools - user mailing list archive at Nabble.com. >> >> _______________________________________________ >> rules-users mailing list >> [email protected] >> https://lists.jboss.org/mailman/listinfo/rules-users >> > > > > -- > - http://salaboy.wordpress.com > - http://www.jbug.com.ar > - Salatino "Salaboy" Mauricio - > > _______________________________________________ > rules-users mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/rules-users > > -- View this message in context: http://old.nabble.com/RuleFlow-and-facts-tp26525337p26528902.html Sent from the drools - user mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list [email protected] https://lists.jboss.org/mailman/listinfo/rules-users
