[hibernate-issues] [Hibernate-JIRA] Created: (HHH-5659) Problem using Hibernate3.6.0.Final with CLOB field in Oracle.

[Samuel Rettore (JIRA)]

Problem using Hibernate3.6.0.Final with CLOB field in Oracle.
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                 Key: HHH-5659
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5659
             Project: Hibernate Core
          Issue Type: Bug
          Components: core
    Affects Versions: 3.6.0
         Environment: Hibernate 3.6.0.Final, Database Oracle10G on Linux X64, and JPA
            Reporter: Samuel Rettore
            Priority: Minor


When migrating my project that works well with Hibernate 3.5.6 End-to 3.6.0.Final the Clob field displays the following error 


|java.lang.ClassCastException: $Proxy1119 cannot be cast to oracle.sql.CLOB
        at oracle.jdbc.driver.OraclePreparedStatement.setClob(OraclePreparedStatement.java:7021)
        at org.hibernate.type.descriptor.sql.ClobTypeDescriptor$1.doBind(ClobTypeDescriptor.java:60)
        at org.hibernate.type.descriptor.sql.BasicBinder.bind(BasicBinder.java:89)
        at org.hibernate.type.AbstractStandardBasicType.nullSafeSet(AbstractStandardBasicType.java:282)
        at org.hibernate.type.AbstractStandardBasicType.nullSafeSet(AbstractStandardBasicType.java:277)
        at org.hibernate.type.AbstractSingleColumnStandardBasicType.nullSafeSet(AbstractSingleColumnStandardBasicType.java:85)
        at org.hibernate.persister.entity.AbstractEntityPersister.dehydrate(AbstractEntityPersister.java:2166)
        at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2412)
        at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2856)
        at org.hibernate.action.EntityInsertAction.execute(EntityInsertAction.java:79)
        at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273)
        at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265)
        at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:184)
        at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
        at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51)
        at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216)
        at org.hibernate.ejb.AbstractEntityManagerImpl.flush(AbstractEntityManagerImpl.java:795)
        at com.sun.enterprise.container.common.impl.EntityManagerWrapper.flush(EntityManagerWrapper.java:407)


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This error appears only with CLOB field.
to get more information at their disposal.

Thanks
Rettore.


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