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From "Ralf Ebert (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (OPENJPA-2360) ClassCastException: DetachedValueStateManager cannot be cast to StateManagerImpl
Date Tue, 07 May 2013 15:45:16 GMT

    [ https://issues.apache.org/jira/browse/OPENJPA-2360?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13650977#comment-13650977
] 

Ralf Ebert commented on OPENJPA-2360:
-------------------------------------

Bug also existent in OpenJPA 2.2.2.

Also cannot reproduce outside of our application.

I would be really thankful if the proposed patch would make it into 2.2.3 as this really is
a showstopper for us right now.



Caused by: <openjpa-2.2.2-r422266:1468616 fatal store error> org.apache.openjpa.persistence.RollbackException:
org.apache.openjpa.kernel.DetachedValueStateManager cannot be cast to org.apache.openjpa.kernel.Sta
teManagerImpl
	at org.apache.openjpa.persistence.EntityManagerImpl.commit(EntityManagerImpl.java:594)
[... our application ...]
	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:597)
	at org.apache.el.parser.AstValue.invoke(AstValue.java:262)
	... 28 more
Caused by: <openjpa-2.2.2-r422266:1468616 nonfatal general error> org.apache.openjpa.persistence.PersistenceException:
org.apache.openjpa.kernel.DetachedValueStateManager cannot be cast to org.apache.openjpa.ke
rnel.StateManagerImpl
	at org.apache.openjpa.kernel.BrokerImpl.beforeCompletion(BrokerImpl.java:2008)
	at org.apache.openjpa.kernel.LocalManagedRuntime.commit(LocalManagedRuntime.java:81)
	at org.apache.openjpa.kernel.BrokerImpl.commit(BrokerImpl.java:1524)
	at org.apache.openjpa.kernel.DelegatingBroker.commit(DelegatingBroker.java:933)
	at org.apache.openjpa.persistence.EntityManagerImpl.commit(EntityManagerImpl.java:570)
	... 40 more
Caused by: java.lang.ClassCastException: org.apache.openjpa.kernel.DetachedValueStateManager
cannot be cast to org.apache.openjpa.kernel.StateManagerImpl
	at org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushAndUpdate(PreparedStatementManagerImpl.java:134)
	at org.apache.openjpa.jdbc.kernel.BatchingPreparedStatementManagerImpl.flushAndUpdate(BatchingPreparedStatementManagerImpl.java:79)
	at org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushInternal(PreparedStatementManagerImpl.java:100)
	at org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flush(PreparedStatementManagerImpl.java:88)
	at org.apache.openjpa.jdbc.kernel.ConstraintUpdateManager.flush(ConstraintUpdateManager.java:550)
	at org.apache.openjpa.jdbc.kernel.ConstraintUpdateManager.flush(ConstraintUpdateManager.java:107)
	at org.apache.openjpa.jdbc.kernel.BatchingConstraintUpdateManager.flush(BatchingConstraintUpdateManager.java:59)
	at org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:105)
	at org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:78)
	at org.apache.openjpa.jdbc.kernel.JDBCStoreManager.flush(JDBCStoreManager.java:732)
	at org.apache.openjpa.kernel.DelegatingStoreManager.flush(DelegatingStoreManager.java:131)
	at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:2184)
	at org.apache.openjpa.kernel.BrokerImpl.flushSafe(BrokerImpl.java:2082)
	at org.apache.openjpa.kernel.BrokerImpl.beforeCompletion(BrokerImpl.java:2000)
	... 44 more
                
> ClassCastException: DetachedValueStateManager cannot be cast to StateManagerImpl
> --------------------------------------------------------------------------------
>
>                 Key: OPENJPA-2360
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-2360
>             Project: OpenJPA
>          Issue Type: Bug
>          Components: jdbc, kernel
>    Affects Versions: 2.2.1
>            Reporter: Guillaume Chauvet
>            Priority: Blocker
>         Attachments: OPENJPA-2360.patch
>
>
> The corresponding stacktrace :
> ==========================================
> Caused by: <openjpa-2.2.2-QFD-r422266:1446687M nonfatal general error> org.apache.openjpa.persistence.PersistenceException:
org.apache.openjpa.kernel.DetachedValueStateManager cannot be cast to org.apache.openjpa.kernel.StateManagerImpl
> 	at org.apache.openjpa.kernel.BrokerImpl.beforeCompletion(BrokerImpl.java:2002)
> 	at org.apache.openjpa.kernel.LocalManagedRuntime.commit(LocalManagedRuntime.java:81)
> 	at org.apache.openjpa.kernel.BrokerImpl.commit(BrokerImpl.java:1518)
> 	at org.apache.openjpa.kernel.DelegatingBroker.commit(DelegatingBroker.java:933)
> 	at org.apache.openjpa.persistence.EntityManagerImpl.commit(EntityManagerImpl.java:570)
> 	... 39 more
> Caused by: java.lang.ClassCastException: org.apache.openjpa.kernel.DetachedValueStateManager
cannot be cast to org.apache.openjpa.kernel.StateManagerImpl
> 	at org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushAndUpdate(PreparedStatementManagerImpl.java:134)
> 	at org.apache.openjpa.jdbc.kernel.BatchingPreparedStatementManagerImpl.flushAndUpdate(BatchingPreparedStatementManagerImpl.java:79)
> 	at org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushInternal(PreparedStatementManagerImpl.java:100)
> 	at org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flush(PreparedStatementManagerImpl.java:88)
> 	at org.apache.openjpa.jdbc.kernel.ConstraintUpdateManager.flush(ConstraintUpdateManager.java:550)
> 	at org.apache.openjpa.jdbc.kernel.ConstraintUpdateManager.flush(ConstraintUpdateManager.java:107)
> 	at org.apache.openjpa.jdbc.kernel.BatchingConstraintUpdateManager.flush(BatchingConstraintUpdateManager.java:59)
> 	at org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:105)
> 	at org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:78)
> 	at org.apache.openjpa.jdbc.kernel.JDBCStoreManager.flush(JDBCStoreManager.java:732)
> 	at org.apache.openjpa.kernel.DelegatingStoreManager.flush(DelegatingStoreManager.java:131)
> 	at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:2178)
> 	at org.apache.openjpa.kernel.BrokerImpl.flushSafe(BrokerImpl.java:2076)
> 	at org.apache.openjpa.kernel.BrokerImpl.beforeCompletion(BrokerImpl.java:1994)
> 	... 43 more

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