Michal, Where are you from? We should pay you a beer for this bug report... :)
Looked like a simple thing, but it was the most annoying bug I had to deal with in a long time. :( Thanks for reporting. It is fixed and will be released in 4.0.4 and 4.1.0. If you want, while 4.0.4 is not released, you can build it yourself from here: http://anonsvn.labs.jboss.com/labs/jbossrules/branches/4.0.x/ []s Edson 2007/11/21, Michal Bali <[EMAIL PROTECTED]>: > > Hi Edson, > > I've created new JIRA issue - > *JBRULES-1337<http://jira.jboss.com/jira/browse/JBRULES-1337> > > *Thank you for your time on this.* > *Regards, > Michal > > > ----- Original Message ---- > From: Edson Tirelli <[EMAIL PROTECTED]> > To: [EMAIL PROTECTED]; Rules Users List <[email protected] > > > Sent: Wednesday, 21 November, 2007 12:48:54 PM > Subject: Re: [rules-users] 'or' with predicate/return val/inline eval with > property issue? > > > Ronald, > > In my tests, it works if you use a simple constraint. The problem only > happens with constraints that use semantic code. > I tracked down the problem and it is in the LogicTransformer that is > used when an "or" CE is present. > > []s > Edson > > 2007/11/21, Ronald R. DiFrango <[EMAIL PROTECTED]>: > > > > One question do you get different reslts if you do the folowing for the > > first rule: > > > > Message( message == "somethingDifferent" ) # this should never match > > > > All I did was eliminate the eval and the explicit call to equals > > > > On Nov 21, 2007 4:05 AM, Michal Bali < [EMAIL PROTECTED]> wrote: > > > > > Hi, > > > > > > I have following rule that should never fire, but it does :) > > > > > > package com.sample > > > import com.sample.DroolsTest.* ; > > > rule "ruleThatShouldNeverFire" > > > when > > > Message( eval("somethingDifferent".equals(message)) ) > > > # this should never match > > > SomeBeanA( ) or SomeBeanB( ) > > > then > > > System.out.println( drools.getRule().getName() + " > > > fired and shouldn't" ); > > > end > > > > > > stateful ruleSession with following insertions: > > > Message message = new Message(); > > > message.setMessage( "Hello World" ); > > > workingMemory.insert( message ); > > > workingMemory.insert( new SomeBeanA() ); > > > workingMemory.insert( new SomeBeanB() ); > > > > > > It behaves the same way if we use predicates or retun values: > > > #Message( msg : message -> ("somethingDifferent".equals > > > (msg)) ) # this should never match > > > #Message( message == ("somethingDifferent".equals > > > (message)) ) # this should never match > > > > > > It looks like the AlphaNode is missing from the Rete network. > > > > > > Tested with Drools 4.0.3. Java build 1.5.0_11-b03. > > > > > > Any ideas if this is a bug or am I doing something wrong? > > > > > > Thanks. > > > Regards, > > > Michal > > > > > > Send instant messages to your online friends > > > http://uk.messenger.yahoo.com > > > > > > _______________________________________________ > > > rules-users mailing list > > > [email protected] > > > https://lists.jboss.org/mailman/listinfo/rules-users > > > > > > > > > > _______________________________________________ > > rules-users mailing list > > [email protected] > > https://lists.jboss.org/mailman/listinfo/rules-users > > > > > > > -- > Edson Tirelli > JBoss Drools Core Development > Office: +55 11 3529-6000 > Mobile: +55 11 9287-5646 > JBoss, a division of Red Hat @ www.jboss.com > > > Send instant messages to your online friends http://uk.messenger.yahoo.com > > _______________________________________________ > rules-users mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/rules-users > > -- Edson Tirelli JBoss Drools Core Development Office: +55 11 3529-6000 Mobile: +55 11 9287-5646 JBoss, a division of Red Hat @ www.jboss.com
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