[rules-users] in 4.0.1 "this" required in nested accessors?

[Manukyan, Sergey]

Sorry... Yes it is a typo

 

________________________________

From: rules-users-bounces at lists.jboss.org
[mailto:rules-users-bounces at lists.jboss.org] On Behalf Of Edson Tirelli
Sent: Tuesday, September 04, 2007 3:24 PM
To: Rules Users List
Subject: Re: [rules-users] in 4.0.1 "this" required in nested accessors?

 


   Is the single '=' a typo?

2007/9/4, Manukyan, Sergey <SManukyan at lear.com>:

Also,

Just found,

In nested acessors the order has meaning?

f.e.

TestSupplier(this.testBusiness.statusActive == oldStatus)  --> OK!
TestSupplier(oldStatus = this.testBusiness.statusActive )  --> FAILED TO
COMPILE!


Bug ???

-Sergey





-----Original Message-----
From: rules-users-bounces at lists.jboss.org
[mailto:rules-users-bounces at lists.jboss.org] On Behalf Of Manukyan,
Sergey
Sent: Tuesday, September 04, 2007 2:44 PM
To: Rules Users List
Subject: [rules-users] in 4.0.1 "this" required in nested accessors?


Edson,

Didn't receive reply on my previous post.

Please take a look, below is the copy of the post:

---------------

I started using 4.0.1,

Regarding nested accessors, looks like they work, but they require to
put "this" at the beginning.

So rule

when
TestSupplier(testBusiness.statusActive == true)  --> FAILS

When
TestSupplier(this.testBusiness.statusActive == true)  --> OK!

It fails with the following exception:

org.drools.rule.InvalidRulePackage: Unable to determine the used
declarations : [Rule name=MY_RULE, agendaGroup=MAIN, salience=10, 
no-loop=false]

        at org.drools.rule.Package.checkValidity(Package.java:419)


Please confirm this to be a bug and then I will open JIRA for this, or
please let me know the reason behind this functionality, 

Thanks,

-Sergey


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-- 
  Edson Tirelli
  Software Engineer - JBoss Rules Core Developer
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