[jboss-jira] [JBoss JIRA] Commented: (JBRULES-1086) InitialFact should not be shadowed

[Mark Proctor (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBRULES-1086?page=comments#action_12372424 ] 
            
Mark Proctor commented on JBRULES-1086:
---------------------------------------

wierd as Rete node clearly stops InitialFactImpl from being shadowed:
            String pkgName = (pkg != null) ? pkg.getName() : "";
            if ( "org.drools.reteoo".equals( pkgName ) || "org.drools.base".equals( pkgName ) ) {
                // We don't shadow internal classes
                this.shadowEnabled = false;
                this.shadowClass = null;
                this.instantiator = null;
                return;
            }


> InitialFact should not be shadowed
> ----------------------------------
>
>                 Key: JBRULES-1086
>                 URL: http://jira.jboss.com/jira/browse/JBRULES-1086
>             Project: JBoss Rules
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions:  4.0.0.GA
>            Reporter: Anh Vuong
>         Assigned To: Mark Proctor
>             Fix For: 4.0.1
>
>
> If the app uses its own classLoader,  Exception IllegalAccessError will be thrown when inserting fact. Here is the stack trace:
> 2007 Aug 15, 09:08:13:193        Exception IllegalAccessError
> java.lang.IllegalAccessError: class org.drools.reteoo.InitialFactImplShadowProxy cannot access its superclass org.drools.reteoo.Init 
> ialFactImpl
>         at java.lang.ClassLoader.defineClass1(Native Method)
>         at java.lang.ClassLoader.defineClass(Unknown Source)
>         at org.drools.rule.MapBackedClassLoader.fastFindClass(MapBackedClassLoader.java:60)
>         at org.drools.rule.MapBackedClassLoader.loadClass(MapBackedClassLoader.java:79)
>         at java.lang.ClassLoader.loadClass (Unknown Source)
>         at org.drools.reteoo.Rete$ObjectTypeConf.loadOrGenerateProxy(Rete.java:379)
>         at org.drools.reteoo.Rete$ObjectTypeConf.defineShadowProxyData(Rete.java:344)
>         at org.drools.reteoo.Rete$ObjectTypeConf .<init>(Rete.java:320)
>         at org.drools.reteoo.Rete.assertObject(Rete.java:145)
>         at org.drools.reteoo.ReteooRuleBase.assertObject(ReteooRuleBase.java:190)
>         at org.drools.reteoo.ReteooWorkingMemory$WorkingMemoryReteAssertAction.execute(ReteooWorkingMemory.java:163)
>         at org.drools.common.AbstractWorkingMemory.executeQueuedActions(AbstractWorkingMemory.java:1241)
>         at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:858)
>         at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:822)
>         at org.drools.common.AbstractWorkingMemory.insert (AbstractWorkingMemory.java:623)

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