[rules-users] Validation in Guvnor fails due to unrecognized method of implemented interface
Edson Tirelli
tirelli at post.com
Thu Jun 25 10:59:59 EDT 2009
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.
>
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>
--
Edson Tirelli
JBoss Drools Core Development
JBoss by Red Hat @ www.jboss.com
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