3 Replies Latest reply on Jul 30, 2003 2:34 AM by ako

java.sql.SQLException: Got a $Proxy65 ... expected was $Prox

ako Jul 29, 2003 2:17 AM

Hi,

is there some who can help me with this mess ?!
I use the jBoss 3.2.1 and I have tried to deploy an application EAR file that works fine with jBoss 2.2. Yes I know that is a litle bit old, but I have updated the deployment descriptor - and all other descriptor, jboss, jaws, web, aplication etc. - and is conform with the current supported last version. The entities are EJB 1.1 compliant and so described in the ejb-jar file.

Case: I have a state full session bean and with this is associated a sort of cotainer, called profile, as entity bean - CMP 1.0 -. This container refers more other BMWs, CMPs all compliant with 1.0 version. As below listed I have got the reference of the container and get the reference of one of its components (entity bean) - com.agentscape.cymon.interaction.DialogManager (CMP 1.0). When I try to call amethod on the returned proxy get the SQL exception....

Why ??? - Could be some missconfiguration in place ???
Thank's.

....
--------------------
get: user.language
nam: null
num: 4
pak: [userfoerderung][properties][session][user]
-- : cymon/ProfileProperties:4395664354444539336
-- : $Proxy64
--------------------
10:05:29,477 INFO [STDOUT] -----> cymon/ProfileProperties:4395664354444539336
10:05:29,497 INFO [STDOUT] -- hashCode
10:05:29,497 INFO [STDOUT] -- setProperty
10:05:29,497 INFO [STDOUT] -- equals
10:05:29,497 INFO [STDOUT] -- toString
10:05:29,507 INFO [STDOUT] -- toString
10:05:29,507 INFO [STDOUT] -- remove
10:05:29,507 INFO [STDOUT] -- getProperty
10:05:29,507 INFO [STDOUT] -- getProperty
10:05:29,507 INFO [STDOUT] -- elements
10:05:29,517 INFO [STDOUT] -- store
10:05:29,517 INFO [STDOUT] -- keys
10:05:29,517 INFO [STDOUT] -- addPropertyListener
10:05:29,517 INFO [STDOUT] -- removePropertyListener
10:05:29,517 INFO [STDOUT] -- isIdentical
10:05:29,517 INFO [STDOUT] -- setProfile
10:05:29,517 INFO [STDOUT] -- getHandle
10:05:29,517 INFO [STDOUT] -- getPrimaryKey
10:05:29,517 INFO [STDOUT] -- getEJBHome
10:05:29,517 INFO [STDOUT] -- getProfile
10:05:29,557 ERROR [LogInterceptor] EJBException, causedBy:
java.sql.SQLException: Got a $Proxy65[cl=9102746, value=cymon/Profile:4395664354
444539336] while looking for a javax.ejb.Handle[cl=1247640]
at org.jboss.ejb.plugins.cmp.jdbc.JDBCUtil.coerceToJavaType(JDBCUtil.jav
a:588)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCUtil.getResult(JDBCUtil.java:449)
at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCAbstractCMPFieldBridge.load
ArgumentResults(JDBCAbstractCMPFieldBridge.java:369)
at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCAbstractCMPFieldBridge.load
InstanceResults(JDBCAbstractCMPFieldBridge.java:322)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCLoadEntityCommand.execute(JDBCLoad
EntityCommand.java:190)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCLoadEntityCommand.execute(JDBCLoad
EntityCommand.java:83)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.loadEntity(JDBCStoreM
anager.java:632)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.loadEntity(JDBCStoreM
anager.java:614)
at org.jboss.ejb.plugins.CMPPersistenceManager.loadEntity(CMPPersistence
Manager.java:386)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.load
Entity(CachedConnectionInterceptor.java:353)
at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(EntityS
ynchronizationInterceptor.java:232)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invo
ke(CachedConnectionInterceptor.java:186)
at org.jboss.ejb.plugins.EntityReentranceInterceptor.invoke(EntityReentr
anceInterceptor.java:82)
at org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstance
Interceptor.java:174)
at org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockIntercep
tor.java:89)
at org.jboss.ejb.plugins.EntityCreationInterceptor.invoke(EntityCreation
Interceptor.java:53)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInte
rceptor.java:84)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIntercep
torCMT.java:243)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:1
04)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.
java:117)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFacto
ryFinderInterceptor.java:122)
at org.jboss.ejb.EntityContainer.internalInvoke(EntityContainer.java:483
)
at org.jboss.ejb.Container.invoke(Container.java:674)
at sun.reflect.GeneratedMethodAccessor52.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBea
nDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549)
at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:101)

at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.jav
a:83)
at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.
java:46)
at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:4
5)
at org.jboss.proxy.ejb.EntityInterceptor.invoke(EntityInterceptor.java:9
7)
at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:85)
at $Proxy64.getProperty(Unknown Source)
at com.agentscape.cymon.session.SessionContext.get(SessionContext.java:2
07)
at com.agentscape.cymon.interaction.InteractionEngine.processSentence1(I
nteractionEngine.java:629)
at com.agentscape.cymon.interaction.InteractionEngine.processSentence(In
teractionEngine.java:613)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.agentscape.cymon.interaction.statemachine.resource.Action.execute
(Action.java:336)
at com.agentscape.cymon.interaction.statemachine.resource.Actions.execut
e(Actions.java:66)
at com.agentscape.cymon.interaction.statemachine.resource.Rule.execute(R
ule.java:195)
at com.agentscape.cymon.interaction.statemachine.Transition.execute(Tran
sition.java:176)
at com.agentscape.cymon.interaction.statemachine.State.receiveEvent(Stat
e.java:283)
at com.agentscape.cymon.interaction.statemachine.StateMachine.receiveEve
nt(StateMachine.java:482)
at com.agentscape.cymon.interaction.statemachine.StateMachine.receiveEve
nt(StateMachine.java:434)
at com.agentscape.cymon.interaction.InteractionEngine.receiveEvent1(Inte
ractionEngine.java:419)
at com.agentscape.cymon.interaction.InteractionEngine$1.run(InteractionE
ngine.java:189)
10:05:29,647 ERROR [STDERR] java.rmi.ServerException: EJBException:; nested exce
ption is:
javax.ejb.EJBException: Internal error getting results for field member
profile; CausedByException is:
Got a $Proxy65[cl=9102746, value=cymon/Profile:4395664354444539336] whil
e looking for a javax.ejb.Handle[cl=1247640]
10:05:29,657 ERROR [STDERR] at org.jboss.ejb.plugins.LogInterceptor.handleEx
ception(LogInterceptor.java:346)
10:05:29,657 ERROR [STDERR] at org.jboss.ejb.plugins.LogInterceptor.invoke(L
ogInterceptor.java:195)
10:05:29,657 ERROR [STDERR] at org.jboss.ejb.plugins.ProxyFactoryFinderInter
ceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
10:05:29,657 ERROR [STDERR] at org.jboss.ejb.EntityContainer.internalInvoke(
EntityContainer.java:483)
10:05:29,657 ERROR [STDERR] at org.jboss.ejb.Container.invoke(Container.java
:674)
10:05:29,657 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor52.invoke(
Unknown Source)
10:05:29,657 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invo
ke(DelegatingMethodAccessorImpl.java:25)
10:05:29,657 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:3
24)
10:05:29,657 ERROR [STDERR] at org.jboss.mx.capability.ReflectedMBeanDispatc
her.invoke(ReflectedMBeanDispatcher.java:284)
10:05:29,657 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MB
eanServerImpl.java:549)
10:05:29,657 ERROR [STDERR] at org.jboss.invocation.local.LocalInvoker.invok
e(LocalInvoker.java:101)
10:05:29,657 ERROR [STDERR] at org.jboss.invocation.InvokerInterceptor.invok
e(InvokerInterceptor.java:83)
10:05:29,657 ERROR [STDERR] at org.jboss.proxy.TransactionInterceptor.invoke
(TransactionInterceptor.java:46)
10:05:29,657 ERROR [STDERR] at org.jboss.proxy.SecurityInterceptor.invoke(Se
curityInterceptor.java:45)
10:05:29,667 ERROR [STDERR] at org.jboss.proxy.ejb.EntityInterceptor.invoke(
EntityInterceptor.java:97)
10:05:29,667 ERROR [STDERR] at org.jboss.proxy.ClientContainer.invoke(Client
Container.java:85)
10:05:29,667 ERROR [STDERR] at $Proxy64.getProperty(Unknown Source)
10:05:29,667 ERROR [STDERR] at com.agentscape.cymon.session.SessionContext.g
et(SessionContext.java:207)
10:05:29,667 ERROR [STDERR] at com.agentscape.cymon.interaction.InteractionE
ngine.processSentence1(InteractionEngine.java:629)
10:05:29,667 ERROR [STDERR] at com.agentscape.cymon.interaction.InteractionE
ngine.processSentence(InteractionEngine.java:613)
10:05:29,667 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(
Native Method)
10:05:29,667 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(N
ativeMethodAccessorImpl.java:39)
10:05:29,667 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invo
ke(DelegatingMethodAccessorImpl.java:25)
10:05:29,667 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:3
24)
10:05:29,667 ERROR [STDERR] at com.agentscape.cymon.interaction.statemachine
.resource.Action.execute(Action.java:336)
10:05:29,667 ERROR [STDERR] at com.agentscape.cymon.interaction.statemachine
.resource.Actions.execute(Actions.java:66)
10:05:29,667 ERROR [STDERR] at com.agentscape.cymon.interaction.statemachine
.resource.Rule.execute(Rule.java:195)
10:05:29,667 ERROR [STDERR] at com.agentscape.cymon.interaction.statemachine
.Transition.execute(Transition.java:176)
10:05:29,677 ERROR [STDERR] at com.agentscape.cymon.interaction.statemachine
.State.receiveEvent(State.java:283)
10:05:29,677 ERROR [STDERR] at com.agentscape.cymon.interaction.statemachine
.StateMachine.receiveEvent(StateMachine.java:482)
10:05:29,677 ERROR [STDERR] at com.agentscape.cymon.interaction.statemachine
.StateMachine.receiveEvent(StateMachine.java:434)
10:05:29,677 ERROR [STDERR] at com.agentscape.cymon.interaction.InteractionE
ngine.receiveEvent1(InteractionEngine.java:419)
10:05:29,677 ERROR [STDERR] at com.agentscape.cymon.interaction.InteractionE
ngine$1.run(InteractionEngine.java:189)
10:05:29,677 ERROR [STDERR] Caused by: javax.ejb.EJBException: Internal error ge
tting results for field member profile; CausedByException is:
Got a $Proxy65[cl=9102746, value=cymon/Profile:4395664354444539336] whil
e looking for a javax.ejb.Handle[cl=1247640]
10:05:29,687 ERROR [STDERR] at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCAbs
tractCMPFieldBridge.loadArgumentResults(JDBCAbstractCMPFieldBridge.java:379)
10:05:29,687 ERROR [STDERR] at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCAbs
tractCMPFieldBridge.loadInstanceResults(JDBCAbstractCMPFieldBridge.java:322)
10:05:29,687 ERROR [STDERR] at org.jboss.ejb.plugins.cmp.jdbc.JDBCLoadEntity
Command.execute(JDBCLoadEntityCommand.java:190)
10:05:29,687 ERROR [STDERR] at org.jboss.ejb.plugins.cmp.jdbc.JDBCLoadEntity
Command.execute(JDBCLoadEntityCommand.java:83)
10:05:29,687 ERROR [STDERR] at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManag
er.loadEntity(JDBCStoreManager.java:632)
10:05:29,687 ERROR [STDERR] at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManag
er.loadEntity(JDBCStoreManager.java:614)
10:05:29,767 ERROR [STDERR] at org.jboss.ejb.plugins.CMPPersistenceManager.l
oadEntity(CMPPersistenceManager.java:386)
10:05:29,767 ERROR [STDERR] at org.jboss.resource.connectionmanager.CachedCo
nnectionInterceptor.loadEntity(CachedConnectionInterceptor.java:353)
10:05:29,767 ERROR [STDERR] at org.jboss.ejb.plugins.EntitySynchronizationIn
terceptor.invoke(EntitySynchronizationInterceptor.java:232)
10:05:29,767 ERROR [STDERR] at org.jboss.resource.connectionmanager.CachedCo
nnectionInterceptor.invoke(CachedConnectionInterceptor.java:186)
10:05:29,767 ERROR [STDERR] at org.jboss.ejb.plugins.EntityReentranceInterce
ptor.invoke(EntityReentranceInterceptor.java:82)
10:05:29,767 ERROR [STDERR] at org.jboss.ejb.plugins.EntityInstanceIntercept
or.invoke(EntityInstanceInterceptor.java:174)
10:05:29,767 ERROR [STDERR] at org.jboss.ejb.plugins.EntityLockInterceptor.i
nvoke(EntityLockInterceptor.java:89)
10:05:29,767 ERROR [STDERR] at org.jboss.ejb.plugins.EntityCreationIntercept
or.invoke(EntityCreationInterceptor.java:53)
10:05:29,767 ERROR [STDERR] at org.jboss.ejb.plugins.AbstractTxInterceptor.i
nvokeNext(AbstractTxInterceptor.java:84)
10:05:29,767 ERROR [STDERR] at org.jboss.ejb.plugins.TxInterceptorCMT.runWit
hTransactions(TxInterceptorCMT.java:243)
10:05:29,767 ERROR [STDERR] at org.jboss.ejb.plugins.TxInterceptorCMT.invoke
(TxInterceptorCMT.java:104)
10:05:29,767 ERROR [STDERR] at org.jboss.ejb.plugins.SecurityInterceptor.inv
oke(SecurityInterceptor.java:117)
10:05:29,777 ERROR [STDERR] at org.jboss.ejb.plugins.LogInterceptor.invoke(L
ogInterceptor.java:191)
10:05:29,777 ERROR [STDERR] ... 31 more

1. Re: java.sql.SQLException: Got a $Proxy65 ... expected was $

vettori Jul 29, 2003 9:12 AM (in response to ako)

I'm not sure but it seems a class cast problem I had some time ago. Check class casts (usually in front of PortableRemoteObject.narrow or that your jars are all updated.

Hope this helps
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2. Re: java.sql.SQLException: Got a $Proxy65 ... expected was $

ako Jul 30, 2003 2:28 AM (in response to ako)

Thank's ....
I use the same business interface more entities that are so to say different. I do this in order to ensure that the top container - profile - can access each of these entities.
So I have to cast always the returned proxy to the business interface. The expected entity implements this interface - see the print-out before the stack trace.

Any other idea ???
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3. Re: java.sql.SQLException: Got a $Proxy65 ... expected was $

ako Jul 30, 2003 2:34 AM (in response to ako)

I also tried the same thing using the reflection over the returned proxy and it didn't work ..... :(
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