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List:       jboss-user
Subject:    [JBoss-user] Unknown Managed Connection (Managed Connection : null)
From:       "Meyer-Willner, Bernhard" <Bernhard.Meyer-Willner () logicacmg ! com>
Date:       2003-05-29 11:01:43
[Download RAW message or body]

Hi,

I'm using CMP entity beans with CMR together with XDoclet generated value
objects on JBoss 3.0.5. This works really good, except for once.

Setup is as such:

YetAnotherVO n <--- 1 AnotherVO 1 <--- 1 MainVO 1 ----> n AndAThirdVO

MainVO includes all other VO's, calling setValue() on MainVO also sets the
value on the other VO's in the graph, creates them, removes them, or updates
them respectively. This works fine except for the scenario when I try to
remove or update a YetAnotherVO. Creating a new YetAnotherVO works, but
trying to remove or update an existing one results in the following
stacktrace. I'm starting the transaction (Container Managed: Required) in a
session facade bean fronting the entity beans. What is going wrong here! I
don't have a clue...

Thanks,
Bernie


13:01:23,289 ERROR [LogInterceptor] TransactionRolledbackLocalException,
causedBy:
java.lang.IllegalArgumentException: disconnect(ManagedConnection mc: null,
Object c: org.jboss.resou
rce.adapter.jdbc.local.LocalConnection@1c2b60e) called with unknown managed
connection
        at
org.jboss.resource.connectionmanager.BaseConnectionManager2.unregisterAssoci
ation(BaseCon
nectionManager2.java:661)
        at
org.jboss.resource.connectionmanager.BaseConnectionManager2.disconnect(BaseC
onnectionMana
ger2.java:619)
        at
org.jboss.resource.connectionmanager.CachedConnectionManager.disconnect(Cach
edConnectionM
anager.java:371)
        at
org.jboss.resource.connectionmanager.CachedConnectionManager.popMetaAwareObj
ect(CachedCon
nectionManager.java:160)
        at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(Cach
edConnectionI
nterceptor.java:190)
        at
org.jboss.ejb.plugins.EntityReentranceInterceptor.invoke(EntityReentranceInt
erceptor.java
> 90)
        at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstanceInterce
ptor.java:168
)
        at
org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockInterceptor.jav
a:107)
        at
org.jboss.ejb.plugins.EntityCreationInterceptor.invoke(EntityCreationInterce
ptor.java:69)

        at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor
.java:107)
        at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.
java:228)
        at
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:92)
        at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:13
0)
        at
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:204)
        at org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:493)
        at
org.jboss.ejb.plugins.local.BaseLocalContainerInvoker.invoke(BaseLocalContai
nerInvoker.ja
va:301)
        at
org.jboss.ejb.plugins.local.EntityProxy.invoke(EntityProxy.java:38)
        at $Proxy784.setValue(Unknown Source)
        at
com.logica.isis.server.al.component.spbauspar.bauspar.BausparCMP.setValueInt
ernal(Bauspar
CMP.java:211)
        at
com.logica.isis.server.al.component.spbauspar.bauspar.BausparCMP.setValue(Ba
usparCMP.java
> 149)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invoke(EntityContainer.ja
va:1194)
        at
org.jboss.ejb.plugins.cmp.jdbc.JDBCRelationInterceptor.invoke(JDBCRelationIn
terceptor.jav
a:95)
        at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(EntitySynchron
izationInterc
eptor.java:303)
        at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(Cach
edConnectionI
nterceptor.java:186)
        at
org.jboss.ejb.plugins.EntityReentranceInterceptor.invoke(EntityReentranceInt
erceptor.java
> 90)
        at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstanceInterce
ptor.java:168
)
        at
org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockInterceptor.jav
a:107)

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