Suggestion is to try the latest source code with the fixes.
You can get the latest successful build from here:
http://cruisecontrol.jboss.com/cc/artifacts/jboss-rules
Or you can checkout source code from the repository and with Maven2
installed, just type: "mvn clean install" in the command line.
[]s
Edson
2007/7/6, Narendra Valada <[EMAIL PROTECTED]>:
Hello,
Any ideas on what might be causing the error I am seeing? I seem to get
this error only on inner classes that are defined within other inner
classes. We have some fairly complex schemas for which XML Beans generates
deeply nested hierarchies of inner classes.
Any suggestions would be welcome.
Thanks,
Narendra
On 7/5/07, Edson Tirelli <[EMAIL PROTECTED]> wrote:
>
>
> There was a problem with CGLIB proxies much similar to this... so
> probably the same problem.
>
> What happens is that to shadow a fact, drools needs to extend the
> actual class being asserted, and override the equals and hashcode methods.
> So, the class can't be final, nor these methods can be final. Previously I
> wasn't checking for final on these methods and that was the reason for the
> error.
>
> I fixed that in trunk. It means, if XML Beans are generating methods
> equals/hashCode as final, drools won't be able to shadow them (and so will
> automatically disable shadowing for them), but it will not raise the error
> anymore.
>
> Let me know if it is still a problem for you in trunk.
>
> []s
> Edson
>
> 2007/7/5, Ronald R. DiFrango <[EMAIL PROTECTED] >:
> >
> > All this sounds eerily similar to the problem I am reporting. In the
> > 4.0 version I am getting the following exception on those inner
> > classes:
> >
> > Exception in thread "main" java.lang.VerifyError: class
> >
com.circuitcity.rtvcrms.impl.DetailLineDocumentImpl$DetailLineImplShadowProxyoverrides
final method ã Ý*h '+ .û Ý*h '+
> > at java.lang.ClassLoader.defineClass1 (Native Method)
> > at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
> > at java.lang.ClassLoader.defineClass (ClassLoader.java:465)
> > at org.drools.rule.MapBackedClassLoader.fastFindClass(
> > MapBackedClassLoader.java :40)
> > at org.drools.rule.MapBackedClassLoader.loadClass(
> > MapBackedClassLoader.java:59)
> > at java.lang.ClassLoader.loadClass (ClassLoader.java:251)
> > at org.drools.reteoo.Rete$ObjectTypeConf.<init>(Rete.java :352)
> > at org.drools.reteoo.Rete.assertObject(Rete.java:152)
> > at org.drools.reteoo.ReteooRuleBase.assertObject(
> > ReteooRuleBase.java :190)
> > at org.drools.reteoo.ReteooWorkingMemory.doInsert(
> > ReteooWorkingMemory.java :70)
> > at org.drools.common.AbstractWorkingMemory.insert(
> > AbstractWorkingMemory.java:772)
> > at org.drools.common.AbstractWorkingMemory.insert (
> > AbstractWorkingMemory.java:584)
> > at
> > com.circuitcity.rtvcrms.rules.RtvDecisionEngine.processDetailLines (
> > RtvDecisionEngine.java:95)
> > at com.circuitcity.rtvcrms.rules.RtvDecisionEngine.executeRules(
> > RtvDecisionEngine.java :64)
> > at com.circuitcity.rtvcrms.test.MainBasedTester.main(
> > MainBasedTester.java:34)
> >
> > The catch is that XML Beans objects are auto generated based upon and
> > XSD and we have limited control over what gets generated.
> >
> > On 7/5/07, Narendra Valada < [EMAIL PROTECTED] > wrote:
> > >
> > > Thank you for your quick response.
> > >
> > > I cannot make the Outer class static and public since it is not an
> > > inner class.
> > >
> > > In my example, I have two inner classes : Inner and InnerInner.
> > >
> > > Class Inner is enclosed by Outer and class InnerInner is enclosed by
> > > Inner. I get the "Unable to resolve object type" error only on the
> > > "InnerInner" class and not on the "Inner" class.
> > >
> > > Both the inner classes are defined as non-static.
> > >
> > > Thanks,
> > >
> > > Narendra
> > >
> > >
> > >
> > > On 7/5/07, Mark Proctor <[EMAIL PROTECTED] > wrote:
> > > >
> > > > you need to make your Outer class static and public. Look at the
> > > > sample generated with a new drools project, that uses a static public
class.
> > > >
> > > > Mark
> > > > Narendra Valada wrote:
> > > >
> > > > ** *Hello,*
> > > > * *
> > > > *I am getting an "Unable to resolve object type" error on certain
> > > > XML Bean generated inner classes. I get this error only on inner classes
> > > > that have been defined within other inner classes. Please see example
below.
> > > > *
> > > > * *
> > > > *Is this a known limitation of JBoss Rules (I am using JBOSS Rules
> > > > 3.0.6) or the JANINO compiler?*
> > > > * *
> > > > *Thanks.*
> > > > *
> > > >
> > > > package
> > > > *
> > > > *com.sample;
> > > >
> > > > public
> > > > class Outer{ public class Inner { public boolean inner =
> > > > false; public class InnerInner {
> > > >
> > > > }
> > > >
> > > > }
> > > >
> > > > }
> > > > * *package*
> > > > com.sample *
> > > >
> > > > import
> > > > *com.sample.Outer1.Inner.InnerInner; *
> > > >
> > > > rule
> > > > *"Hello World 1" *when*
> > > >
> > > > InnerInner()
> > > > *then*
> > > >
> > > > System.out.println(
> > > > "");*
> > > >
> > > > end
> > > > *
> > > >
> > > > ------------------------------
> > > >
> > > > _______________________________________________
> > > > 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
> > > >
> > > >
> > >
> > > _______________________________________________
> > > 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
> Software Engineer - JBoss Rules Core Developer
> Office: +55 11 3529-6000
> Mobile: +55 11 9287-5646
> JBoss, a division of Red Hat @ www.jboss.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
Software Engineer - JBoss Rules Core Developer
Office: +55 11 3529-6000
Mobile: +55 11 9287-5646
JBoss, a division of Red Hat @ www.jboss.com
_______________________________________________
rules-users mailing list
[email protected]
https://lists.jboss.org/mailman/listinfo/rules-users
