RE: [rules-users] rule flow --> possible bug?

Kris, I found what was causing this strange behavior. It is the fact that I disabled shadow proxy. Once I enabled it - it worked fine ... just like I expected. Is that normal/expected behavior? How can I make it work with shadow proxies disabled? Thanks, -Sergey ________________________________ From: rules-users-bounces(a)lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] On Behalf Of Kris Verlaenen Sent: Monday, September 17, 2007 7:44 PM To: Rules Users List Subject: Re: [rules-users] rule flow --> possible bug? Sergey, I am actually getting your expected behaviour when I recreated your example here. So could you open up a JIRA and include the example as a self-contained eclipse project, or just email it to me? I'll take a look at what might be wrong / different. Kris ----- Original Message ----- From: Manukyan, Sergey <mailto:SManukyan@lear.com> To: Rules Users List <mailto:rules-users@lists.jboss.org> Sent: Monday, September 17, 2007 9:12 PM Subject: RE: [rules-users] rule flow --> possible bug? Thank you for explanations, it did clear up the picture for me, but I still didn't resolve the problem that I am having. Looks like problem happens when attributes are involved in a Split. Possible bug? So here is an example: I am inserting initially a simple TestValid class that has boolean hasError attribute = false; insert(new TestValid(false)); INIT ruleflow-group just prints out the facts : rule "INIT" ruleflow-group "INIT" no-loop when $v : TestValid() then System.out.println("INIT : HAS ERROR ? : " + $v.isHasErrors()); end The "Make Error" ruleflow-group is activated when hasError attribute is flase in estValid fact : rule "Make Error" ruleflow-group "Make Error" no-loop when $v : TestValid(hasErrors == false) then System.out.println("Make Error!!!"); $v.setHasErrors(true); retract($v); insert($v); end The "Has Error?" XOR Split has the following constraints: - TestValid(hasErrors == false) // goes to "No Errors" Action - TestValid(hasErrors == true) // goes to END The Actions Just print out information : - System.out.println("Init Action"); - System.out.println("No Errors Action"); When running example I was expecting to see the following events as seen on console: <START> Init Action INIT : HAS ERROR ? : false No Errors Action Make Error!!! Init Action INIT : HAS ERROR ? : true <END> Instead that is what I see: <START> Init Action INIT : HAS ERROR ? : false No Errors Action Make Error!!! Init Action INIT : HAS ERROR ? : true No Errors Action Init Action No Errors Action Init Action ... <infinitely goes like this> Now is this again expected behavior or a possible bug? If it is expected then how can I make decisions based on attribute of a fact in a Split... Thank you, -Sergey ________________________________ From: rules-users-bounces(a)lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] On Behalf Of Mark Proctor Sent: Friday, September 14, 2007 8:37 PM To: Rules Users List Subject: Re: [rules-users] rule flow true, damn :) I did think of an attribute to "re-activate" any rules that are true, but not currently on the agenda - but not sure about it yet, would have to think on the negative effects some more. Mark Kris Verlaenen wrote: behaviour, it stops a rule re-activating while the ruleflowgroup is active Well, this won't work for the same reason no-loop isn't working: if you use lock-on-active, it will make sure that the rule is not reactivated, so the execution of the node will end after one increment. But the lock-on-active makes sure that no activation is ever created, so, in the context of looping in ruleflow, even if the RuleSet node is activated again afterwards, it will never increment the integer again (as you prevented reactivation of the rule using lock-on-active), resulting in an endless loop in this case. Currently, as far as I know, the only thing that works is manually deactivating the ruleflow-group. Kris ________________________________ _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ********************** ** LEGAL DISCLAIMER ** ********************** This E-mail message and any attachments may contain legally privileged, confidential or proprietary information. If you are not the intended recipient(s), or the employee or agent responsible for delivery of this message to the intended recipient(s), you are hereby notified that any dissemination, distribution or copying of this E-mail message is strictly prohibited. If you have received this message in error, please immediately notify the sender and delete this E-mail message from your computer. ________________________________ _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users