Bugs item #536502, was opened at 2002-03-28 16:29
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Category: JBossCMP
Group: v3.0 Rabbit Hole
>Status: Closed
>Resolution: Fixed
Priority: 5
Submitted By: Leon Doud (ldoud)
Assigned to: Dain Sundstrom (dsundstrom)
Summary: CMR Cascade Delete Fails
Initial Comment:
The test cases use two entities "One" and "Many", when
an instance of "One" is created it creates 5 instances
of "Many". This is a undirectional 1-M relation with
cascade delete.
The last two tests cases both fail when it tries to
remove the first "One" entity created.
Using JDK 1.3, Win 2000 and JBoss beta 2 build 3/28.
Stack trace of the second to last test case failing:
[junit] Testcase: testSingleInstance took 0.221 sec
[junit] Testcase: testSingleInstanceWithFindAll
took 0.09 sec
[junit] Testcase: testTwoInstances took 0.29 sec
[junit] Testcase: testTwoInstancesWithFindAll took
0.141 sec
[junit] Caused an ERROR
[junit] RemoteException occurred in server thread;
nested exception is:
[junit] java.rmi.ServerException: Internal
error setting instance field id
[junit] Embedded Exception
[junit] object is not an instance of declaring
class; nested exception is:
[junit] javax.ejb.EJBException: Internal error
setting instance field id
[junit] Embedded Exception
[junit] object is not an instance of declaring
class
[junit] java.rmi.ServerException: RemoteException
occurred in server thread; nested exception is:
[junit] java.rmi.ServerException: Internal
error setting instance field id
[junit] Embedded Exception
[junit] object is not an instance of declaring
class; nested exception is:
[junit] javax.ejb.EJBException: Internal error
setting instance field id
[junit] Embedded Exception
[junit] object is not an instance of declaring
class
[junit] java.rmi.ServerException: Internal error
setting instance field id
[junit] Embedded Exception
[junit] object is not an instance of declaring
class; nested exception is:
[junit] javax.ejb.EJBException: Internal error
setting instance field id
[junit] Embedded Exception
[junit] object is not an instance of declaring
class
[junit] javax.ejb.EJBException: Internal error
setting instance field id
[junit] Embedded Exception
[junit] object is not an instance of declaring
class
[junit] at
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFro
mServer(StreamRemoteCall.java:245)
[junit] at
sun.rmi.transport.StreamRemoteCall.executeCall
(StreamRemoteCall.java:220)
[junit] at sun.rmi.server.UnicastRef.invoke
(UnicastRef.java:122)
[junit] at
org.jboss.invocation.jrmp.server.JRMPInvoker_Stub.invok
e(Unknown Source)
[junit] at
org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy.i
nvoke(JRMPInvokerProxy.java:128)
[junit] at
org.jboss.invocation.InvokerInterceptor.invoke
(InvokerInterceptor.java:108)
[junit] at
org.jboss.proxy.TransactionInterceptor.invoke
(TransactionInterceptor.java:73)
[junit] at
org.jboss.proxy.SecurityInterceptor.invoke
(SecurityInterceptor.java:76)
[junit] at
org.jboss.proxy.ejb.EntityInterceptor.invoke
(EntityInterceptor.java:116)
[junit] at
org.jboss.proxy.ClientContainer.invoke
(ClientContainer.java:96)
[junit] at $Proxy2.remove(Unknown Source)
[junit] at foo.Test.testTwoInstancesWithFindAll
(Test.java:76)
[junit] at java.lang.reflect.Method.invoke
(Native Method)
[junit] at junit.framework.TestCase.runTest
(TestCase.java:166)
[junit] at junit.framework.TestCase.runBare
(TestCase.java:140)
[junit] at junit.framework.TestResult$1.protect
(TestResult.java:106)
[junit] at
junit.framework.TestResult.runProtected
(TestResult.java:124)
[junit] at junit.framework.TestResult.run
(TestResult.java:109)
[junit] at junit.framework.TestCase.run
(TestCase.java:131)
[junit] at junit.framework.TestSuite.runTest
(TestSuite.java:173)
[junit] at junit.framework.TestSuite.run
(TestSuite.java:168)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestR
unner.run(JUnitTestRunner.java:231)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestR
unner.main(JUnitTestRunner.java:409)
[junit] java.lang.IllegalArgumentException: object
is not an instance of declaring class
[junit] <<no stack trace available>>
----------------------------------------------------------------------
>Comment By: Dain Sundstrom (dsundstrom)
Date: 2002-04-11 11:40
Message:
Logged In: YES
user_id=251431
Fixed. I was creating the wrong PK class when loading a
foreign key field.
----------------------------------------------------------------------
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