Hmm.. I see that you use the parametre object as a process variable and also as a fact.<br>Remove it from the parametre variable in the process.<br><br><div class="gmail_quote">On Thu, Nov 26, 2009 at 10:41 AM, paf84 <span dir="ltr"><<a href="mailto:pierre.belhomme@sogeti.com">pierre.belhomme@sogeti.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><br>
i have replace my when condition by : p : Parametre( para1 : para1 ==<br>
"para1").<br>
Thx !<br>
The node is reached, i have an action node after it and il works...<br>
<br>
<a href="http://old.nabble.com/file/p26528902/ruleFlow1.rf" target="_blank">http://old.nabble.com/file/p26528902/ruleFlow1.rf</a> ruleFlow1.rf<br>
<br>
Thx for your help.<br>
<div><div></div><div class="h5"><br>
<br>
Salaboy wrote:<br>
><br>
> First of all, why are you doing this:<br>
><br>
> p : Parametre( para1 : para1)<br>
> eval (para1 == "para1")<br>
> You can directly do:<br>
> p : Parametre( para1 : para1 == "para1")<br>
><br>
> Can you show us the Drools Flow file?<br>
> To see what nodes do you include in that?<br>
> Probably your Ruleset node (ruleflow-group) is never reached.<br>
><br>
><br>
><br>
> On Thu, Nov 26, 2009 at 8:18 AM, paf84 <<a href="mailto:pierre.belhomme@sogeti.com">pierre.belhomme@sogeti.com</a>> wrote:<br>
><br>
>><br>
>> Hello,<br>
>><br>
>> I try to understand how to use Drolls.<br>
>> It's not the first time i work with rules (i know JRules).<br>
>> I have a probleme when i execute my ruleflow.<br>
>> I have some rules which belong to different ruleflow-group.<br>
>> I have put my ruleflow-group in my ruleflow.<br>
>><br>
>> THe probleme is that my ruleflow never execute the "then" part of my<br>
>> rules.<br>
>><br>
>><br>
>> If i delete le ruleflow-group of my rules and i execute the drl file, all<br>
>> my<br>
>> "then" part are executed.<br>
>> I think i have a problem to give my facts to the ruleflow...<br>
>><br>
>> Is somebody can help me ?<br>
>><br>
>> thx!!<br>
>><br>
>><br>
>> Pierre<br>
>><br>
>><br>
>><br>
>><br>
>><br>
>> my .java<br>
>><br>
>><br>
>> KnowledgeBase kbase = readKnowledgeBase();<br>
>> StatefulKnowledgeSession ksession =<br>
>> kbase.newStatefulKnowledgeSession();<br>
>> KnowledgeRuntimeLogger logger =<br>
>> KnowledgeRuntimeLoggerFactory.newFileLogger(ksession, "test");<br>
>> // start a new process instance<br>
>> System.out.println("init");<br>
>> Parametre parametre = new Parametre();<br>
>> parametre.para1 = "para1";<br>
>> parametre.para2 = "para2";<br>
>> Parametre parametre2 = new Parametre();<br>
>> parametre2.para1 = "para1";<br>
>> parametre2.para2 = "para2";<br>
>> ksession.insert(parametre);<br>
>><br>
>> WorkItemHandler handler = new WorkItemHandler() {<br>
>> public void executeWorkItem(WorkItem<br>
>> workItem,WorkItemManager manager) {<br>
>> System.out.println(">" +<br>
>> workItem.getParameters());<br>
>> System.out.println("Executing work<br>
>> item " + workItem);<br>
>><br>
>> manager.completeWorkItem(workItem.getId(), null);<br>
>> }<br>
>><br>
>> public void abortWorkItem(WorkItem<br>
>> workItem,<br>
>> WorkItemManager manager) {<br>
>> // Do nothing<br>
>> }<br>
>> };<br>
>><br>
>><br>
>> Map<String, Object> parametersDispo = new<br>
>> HashMap<String, Object>();<br>
>> parametersDispo.put("parametre", parametre);<br>
>><br>
>><br>
>><br>
>><br>
>> ksession.getWorkItemManager().registerWorkItemHandler("groupe1",<br>
>> handler);<br>
>><br>
>> ksession.startProcess("com.sample.ruleflow1",<br>
>> parametersDispo);<br>
>><br>
>> ksession.fireAllRules();<br>
>> logger.close();<br>
>> } catch (Throwable t) {<br>
>> t.printStackTrace();<br>
>> }<br>
>> }<br>
>><br>
>> private static KnowledgeBase readKnowledgeBase() throws Exception<br>
>> {<br>
>> KnowledgeBuilder kbuilder =<br>
>> KnowledgeBuilderFactory.newKnowledgeBuilder();<br>
>><br>
>> kbuilder.add(ResourceFactory.newClassPathResource("Sample4.drl",<br>
>> RuleFlowTest.class), ResourceType.DRL);<br>
>><br>
>> kbuilder.add(ResourceFactory.newClassPathResource("ruleFlow1.rf"),<br>
>> ResourceType.DRF);<br>
>><br>
>> KnowledgeBuilderErrors errors = kbuilder.getErrors();<br>
>> if (errors.size() > 0) {<br>
>> for (KnowledgeBuilderError error: errors) {<br>
>> System.err.println(error);<br>
>> }<br>
>> throw new IllegalArgumentException("Could not<br>
>> parse<br>
>> knowledge.");<br>
>> }<br>
>> KnowledgeBase kbase =<br>
>> KnowledgeBaseFactory.newKnowledgeBase();<br>
>><br>
>> kbase.addKnowledgePackages(kbuilder.getKnowledgePackages());<br>
>> return kbase;<br>
>> }<br>
>><br>
>><br>
>> public static class Parametre {<br>
>><br>
>> private String para1;<br>
>> private String para2;<br>
>><br>
>><br>
>> public String getPara1(){<br>
>> return this.para1;<br>
>> }<br>
>> public String getPara2(){<br>
>> return this.para2;<br>
>> }<br>
>><br>
>><br>
>> }<br>
>><br>
>><br>
>><br>
>><br>
>><br>
>><br>
>><br>
>><br>
>><br>
>> One of my rules :<br>
>><br>
>> rule "test 1"<br>
>><br>
>> ruleflow-group "groupe1"<br>
>> when<br>
>> p : Parametre( para1 : para1)<br>
>> eval (para1 == "para1")<br>
>><br>
>> then<br>
>> System.out.println( "groupe1 test 1" );<br>
>><br>
>> end<br>
>><br>
>> --<br>
>> View this message in context:<br>
>> <a href="http://old.nabble.com/RuleFlow-and-facts-tp26525341p26525341.html" target="_blank">http://old.nabble.com/RuleFlow-and-facts-tp26525341p26525341.html</a><br>
>> Sent from the drools - user mailing list archive at Nabble.com.<br>
>><br>
>> _______________________________________________<br>
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>> <a href="mailto:rules-users@lists.jboss.org">rules-users@lists.jboss.org</a><br>
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>><br>
><br>
><br>
><br>
> --<br>
> - <a href="http://salaboy.wordpress.com" target="_blank">http://salaboy.wordpress.com</a><br>
> - <a href="http://www.jbug.com.ar" target="_blank">http://www.jbug.com.ar</a><br>
> - Salatino "Salaboy" Mauricio -<br>
><br>
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