[rules-users] Validation in Guvnor fails due to unrecognized method of implemented interface

[Edson Tirelli]

   Brody,

   Can you try with Drools 5.0.1 (and corresponding MVEL version) that is
the final community release? There were tons of fixes since the candidate
release.

   Let us know if it works.

   Edson

2009/6/25 Brody bach <brodybach at yahoo.com>

>
> Oh yes, sorry I forgot to mention,
>
> Drools 5.0.0.CR1
> Mvel 2.0.8pre1
>
> Thanks
>
>
>
> Edson Tirelli-3 wrote:
> >
> >    Hi Brody,
> >
> >    What versions of Drools and MVEL you are using?
> >
> >    []s
> >    Edson
> >
> > 2009/6/25 Brody bach <brodybach at yahoo.com>
> >
> >>
> >> Hi,
> >>
> >> I have a class which implementes several interfaces
> >>
> >> class MyClass implements interA, interB, interC {
> >>      private String nameA;
> >>      private String nameB;
> >>      private String ownString;
> >>
> >>      public String getNameA(){ ---impl of method from interface interA
> >>           return nameA;
> >>      }
> >>
> >>      public String getNameB(){  ---- impl method from interface interB
> >>           return nameB;
> >>      }
> >>
> >>      public String getOwnString{  ---- own method
> >>           return ownString;
> >>      }
> >> }
> >>
> >> Another class, MyBiggerClass has MyClass as its attribute:
> >>
> >> class MyBiggerClass {
> >>  private MyClass myClass;
> >>
> >>  public MyClass getMyClass(){
> >>       return myClass;
> >>  }
> >> }
> >>
> >> In a rule, I use MyBiggerClass as follows:
> >> $mybig : MyBiggerClass()
> >> eval($mybig.getMyClass().getNameB().equals("HelloWorld"))
> >>
> >> The evaluation fails, and it said
> >> unable to resolve method using strict-mode: interA.getNameB()
> >>
> >> As you can see, the validator checks as if the getNameB was a method of
> >> interA (the first interface).
> >> I'm wondering whether this is a bug, or do I have to somehow change the
> >> structure of my class.
> >> But the question is, why does it check the interfaces not the class
> >> itself?
> >>
> >> Thanks for advices
> >>
> >> Regard
> >> bb
> >>
> >>
> >>
> >>
> >> --
> >> View this message in context:
> >>
> http://www.nabble.com/Validation-in-Guvnor-fails-due-to-unrecognized-method-of-implemented-interface-tp24203665p24203665.html
> >> Sent from the drools - user mailing list archive at Nabble.com.
> >>
> >> _______________________________________________
> >> rules-users mailing list
> >> rules-users at lists.jboss.org
> >> https://lists.jboss.org/mailman/listinfo/rules-users
> >>
> >
> >
> >
> > --
> >  Edson Tirelli
> >  JBoss Drools Core Development
> >  JBoss by Red Hat @ www.jboss.com
> >
> > _______________________________________________
> > rules-users mailing list
> > rules-users at lists.jboss.org
> > https://lists.jboss.org/mailman/listinfo/rules-users
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/Validation-in-Guvnor-fails-due-to-unrecognized-method-of-implemented-interface-tp24203665p24205279.html
> Sent from the drools - user mailing list archive at Nabble.com.
>
> _______________________________________________
> rules-users mailing list
> rules-users at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>



-- 
 Edson Tirelli
 JBoss Drools Core Development
 JBoss by Red Hat @ www.jboss.com
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