[rules-users] Problem binding to property "attributes"

[Edson Tirelli]

   Michael,

   Yes, it is a known problem. "attributes" is a reserved word in JBoss 
Rules and can't be used as an attribute name in 3.0.x.
   The issue is already solved in trunk as we made the parser context 
aware to allow for keywords reuse. See:

http://jira.jboss.com/jira/browse/JBRULES-214

   []s
   Edson

Anstis, Michael (M.) wrote:

> Hi,
>
> I have a simple class:-
>
>       public class Simple {
>
>               private Attributes attributes;
>
>               public Attributes getAttributes() {
>                       return this.attributes;
>               }
>
>       }
>
> And a simple rule:-
>
>       rule "Simple"
>       when
>               $s : Simple( $a : attributes )
>       then
>               System.out.println("Simple!");
>       End
>
> I receive an "Unexpected token $a" error in the Eclipse plug-in. 
> Thinking it might just be related to the plug-in I naively run the 
> code and receive a org.drools.rule.InvalidRulePackage error.
>
> If I change the property name to something else like this:-
>
>       public class Simple {
>
>               private Attributes attributes;
>
>               public Attributes getSmurf() {
>                       return this.attributes;
>               }
>
>       }
>
>       rule "Simple"
>       when
>               $s : Simple( $a : smurf )
>       then
>               System.out.println("Simple!");
>       End
>
> Everything is fine.
>
> Is this a known issue?
>
> With kind regards,
>
> Michael Anstis
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-- 
 Edson Tirelli
 Software Engineer - JBoss Rules Core Developer
 Office: +55 11 3124-6000
 Mobile: +55 11 9218-4151
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