Re: [rules-users] Entry-Points can cause NullPointerException and/or no rule firing

JIRA issues are for reporting bugs in drools.  Is there a bug you're reporting or do you want help with this particular problem? --- On Fri, 5/14/10, Makewise - Vitor Rui Mendonça <Vitor.Mendonca(a)brisa.pt&gt; wrote: From: Makewise - Vitor Rui Mendonça <Vitor.Mendonca(a)brisa.pt&gt; Subject: [rules-users] Entry-Points can cause NullPointerException and/or no rule firing To: "Rules Users List" <rules-users(a)lists.jboss.org&gt; Date: Friday, May 14, 2010, 8:40 AM Hi again.   First of all, I’m running Drools 5.1.0.SNAPSHOT on Windows and Eclipse 3.4.   I’ve submitted a Jira Issue (https://jira.jboss.org/jira/browse/JBRULES-2511): “ I've got a system that receives transactions. I want to implement the following rules: - raise an alarm(alarm event) when there aren't any transaction for an hour (or more); - if there's an alarm, no more alarms should be raised; - if there's an alarm and the system receives a transaction, that alarm should be retracted and the system should send an recovery event. I've implemented the rules this way: - ***start*** rule to insert an "EngineStart" event when the rules engine starts - ***notrx_after_start*** rule to detect absence of transactions during the first hour - ***notrx_after_trx*** rule to detect absence of transactions (during one hour) after last transaction - ***rearm*** rule to detect transactions and rearm the system. I made a Maven project with junits, which inserts transactions at specific time, in order to raise the desired events. Two set of tests were made: - the rules defined in "default" entry-point: the correspondent junit gives a NullPointerException in DefaultAgenda - the rules defined in "incoming" entry-point: the correspondent junit doesn't activate the ***rearm*** rule “   The issue has an attachment with junits and rules to play with.   T.I.A.   Vítor Mendonça Moreira Analista / Programador Direcção de Investigação e Desenvolvimento Rua Dr. Francisco Sá Carneiro, nº. 4 r/c esq. 2500 - 206 - Caldas da Rainha Tel: (+351) 262 832 196 Fax: (+351) 262 186 455 Web: www.makewise.pt Uma empresa: Grupo Sousa Pedro   -----Inline Attachment Follows----- _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users