[jboss-jira] [JBoss JIRA] Created: (JBRULES-896) Error asserting objects using JamVM
Error asserting objects using JamVM
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Key: JBRULES-896
URL: http://jira.jboss.com/jira/browse/JBRULES-896
Project: JBoss Rules
Issue Type: Feature Request
Security Level: Public (Everyone can see)
Affects Versions: 4.0.0.MR2
Environment: Linux with JamVM and GNU Classpath
Reporter: Roberto Carballedo
Assigned To: Mark Proctor
When I try to assert an objecto to the working memory a exception is thrown. It seams that
there is a problem when the shadow fact proxy. The detailed Exception trace is:
org.drools.RuntimeDroolsException: Error creating shadow fact for object:
TemperatureSensor_1 [0.0]
at org.drools.base.ClassObjectType.getShadow(ClassObjectType.java:164)
at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:153)
at org.drools.reteoo.Rete.assertObject(Rete.java:121)
at org.drools.reteoo.ReteooRuleBase.assertObject(ReteooRuleBase.java:201)
at org.drools.reteoo.ReteooWorkingMemory.doAssertObject(ReteooWorkingMemory.java:70)
at
org.drools.common.AbstractWorkingMemory.assertObject(AbstractWorkingMemory.java:724)
at
org.drools.common.AbstractWorkingMemory.assertObject(AbstractWorkingMemory.java:548)
at flexeo.ruleEngine.FlexeoRuleLoader.main(FlexeoRuleLoader.java:47)
Caused by: org.objenesis.ObjenesisException: java.lang.reflect.InvocationTargetException
at
org.objenesis.instantiator.basic.ObjectStreamClassInstantiator.newInstance(ObjectStreamClassInstantiator.java:51)
at org.drools.base.ClassObjectType.getShadow(ClassObjectType.java:160)
...7 more
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at
org.objenesis.instantiator.basic.ObjectStreamClassInstantiator.newInstance(ObjectStreamClassInstantiator.java:48)
...8 more
Caused by: java.io.InvalidClassException: flexeo.Device.TemperatureSensorShadowProxy; No
public zero-argument constructor
at java.io.ObjectStreamClass.newInstance(ObjectStreamClass.java:931)
at java.lang.reflect.Method.invokeNative(Native Method)
...10 more
I changed the default objenesis instantiator, because JamVM doesn't support Sun's
ReflectionFactory class, but I can't find a solution
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