[Hibernate-JIRA] Created: (HHH-4559) Envers AuditMetadata Generator causes java.lang.ClassCastException: org.hibernate.mapping.Formula cannot be cast to org.hibernate.mapping.Column
3:42 p.m.
Envers AuditMetadata Generator causes java.lang.ClassCastException:
org.hibernate.mapping.Formula cannot be cast to org.hibernate.mapping.Column
------------------------------------------------------------------------------------------------------------------------------------------------
Key: HHH-4559
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4559
Project: Hibernate Core
Issue Type: Bug
Components: envers
Affects Versions: 3.5.0-Beta-2
Environment: Hibernate 3.5.0-Beta-2
RDBMS: Microsoft SQL Server, version: 09.00.4230
JDBC driver: jTDS Type 4 JDBC Driver for MS SQL Server and Sybase, version: 1.2.4
Reporter: Kevin Schmidt
Priority: Blocker
Dear Hibernate Team,
I attempted to enable Envers for a Legacy Hibernate Application which uses hbm.xml
based mapping files. The building of the SessionFactory fails due to a class cast
exception in the Envers code base. It appears that while generating mapping data in the
AuditMetadataGenerator it is assumed that a discriminator is a Column, but it can also be
a Formula. This causes a class cast exception to be thrown as is shown below (see the
last cause in the exception stack trace). I know the response is going to be attach a
test case, but I am not even sure how to create a good test case. Are there instructions
on the wiki some where? Some starting project I could use to create the test case? In
order to reproduce this issue I think it is as simple as enabling auditing for an entity
which has a discriminator based on a formula instead of a column.
[2009.11.10 09:33:32.302 XYZ] Failed to initialize due to exception.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name
'scopedTarget.sessionFactory' defined in class path resource
[com/xyz/data/spring-config-data.xml]: Invocation of init method failed; nested exception
is org.hibernate.HibernateException: could not init listeners
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1338)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at
org.springframework.beans.factory.support.AbstractBeanFactory$2.getObject(AbstractBeanFactory.java:302)
at
com.XYZ.services.springscope.AbstractXYZSpringScopeStrategy.get(AbstractXYZSpringScopeStrategy.java:87)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at
org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:33)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:184)
at $Proxy6.openSession(Unknown Source)
at com.XYZ.data.hibernate.conversation.Conversation.<init>(Conversation.java:59)
at
com.XYZ.data.hibernate.conversation.ConversationManagerImpl.startConversation(ConversationManagerImpl.java:128)
at
com.XYZ.data.hibernate.conversation.ConversationManagerImpl.beginConversation(ConversationManagerImpl.java:110)
at
com.XYZ.core.initialization.AbstractInitializationThread.run(AbstractInitializationThread.java:145)
at com.XYZ.services.thread.ThreadsManager$ThreadWrapper.run(ThreadsManager.java:147)
at java.lang.Thread.run(Unknown Source)
Caused by: org.hibernate.HibernateException: could not init listeners
at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:205)
at org.hibernate.cfg.Configuration.getInitializedEventListeners(Configuration.java:1378)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1367)
at
org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:858)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:814)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:732)
at
org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1369)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
... 18 more
Caused by: java.lang.ClassCastException: org.hibernate.mapping.Formula cannot be cast to
org.hibernate.mapping.Column
at
org.hibernate.envers.configuration.metadata.MetadataTools.addColumns(MetadataTools.java:154)
at
org.hibernate.envers.configuration.metadata.AuditMetadataGenerator.generateMappingData(AuditMetadataGenerator.java:252)
at
org.hibernate.envers.configuration.metadata.AuditMetadataGenerator.generateFirstPass(AuditMetadataGenerator.java:327)
at
org.hibernate.envers.configuration.EntitiesConfigurator.configure(EntitiesConfigurator.java:87)
at
org.hibernate.envers.configuration.AuditConfiguration.<init>(AuditConfiguration.java:86)
at
org.hibernate.envers.configuration.AuditConfiguration.getFor(AuditConfiguration.java:99)
at org.hibernate.envers.event.AuditEventListener.initialize(AuditEventListener.java:259)
at org.hibernate.event.EventListeners$1.processListener(EventListeners.java:198)
at org.hibernate.event.EventListeners.processListeners(EventListeners.java:181)
at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:194)
... 26 more
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12:39 a.m.
New subject: [Hibernate-JIRA] Updated: (HHH-4559) Envers AuditMetadata Generator causes java.lang.ClassCastException: org.hibernate.mapping.Formula cannot be cast to org.hibernate.mapping.Column
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-4559?page=c...
]
Kevin Schmidt updated HHH-4559:
-------------------------------
Attachment: HHH4559TestCase.java
logForHHH4559TestCase.txt
HibernateEnversIssue-HHH-4559.zip
All,
I have attached is a simple test case which demonstrates that Envers fails to handle any
entity which has the @DiscriminatorFormula Annotation on the class. I have also attached
the log4j output at the debug level for when I ran the attached test case. To run the
test simply run the main method for the class src/hhh4459/HHH4559TestCase.java. The
attached zip file contains a Eclipse project which can just be used to run the test case.
Envers AuditMetadata Generator causes java.lang.ClassCastException:
org.hibernate.mapping.Formula cannot be cast to org.hibernate.mapping.Column
------------------------------------------------------------------------------------------------------------------------------------------------
Key: HHH-4559
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4559
Project: Hibernate Core
Issue Type: Bug
Components: envers
Affects Versions: 3.5.0-Beta-2
Environment: Hibernate 3.5.0-Beta-2
RDBMS: Microsoft SQL Server, version: 09.00.4230
JDBC driver: jTDS Type 4 JDBC Driver for MS SQL Server and Sybase, version: 1.2.4
Reporter: Kevin Schmidt
Priority: Blocker
Attachments: ExampleTestClass.java, HHH4559TestCase.java, HHH4559TestCase.java,
HibernateEnversIssue-HHH-4559.zip, logForHHH4559TestCase.txt
Dear Hibernate Team,
I attempted to enable Envers for a Legacy Hibernate Application which uses hbm.xml
based mapping files. The building of the SessionFactory fails due to a class cast
exception in the Envers code base. It appears that while generating mapping data in the
AuditMetadataGenerator it is assumed that a discriminator is a Column, but it can also be
a Formula. This causes a class cast exception to be thrown as is shown below (see the
last cause in the exception stack trace). I know the response is going to be attach a
test case, but I am not even sure how to create a good test case. Are there instructions
on the wiki some where? Some starting project I could use to create the test case? In
order to reproduce this issue I think it is as simple as enabling auditing for an entity
which has a discriminator based on a formula instead of a column.
[2009.11.10 09:33:32.302 XYZ] Failed to initialize due to exception.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name
'scopedTarget.sessionFactory' defined in class path resource
[com/xyz/data/spring-config-data.xml]: Invocation of init method failed; nested exception
is org.hibernate.HibernateException: could not init listeners
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1338)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at
org.springframework.beans.factory.support.AbstractBeanFactory$2.getObject(AbstractBeanFactory.java:302)
at
com.XYZ.services.springscope.AbstractXYZSpringScopeStrategy.get(AbstractXYZSpringScopeStrategy.java:87)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at
org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:33)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:184)
at $Proxy6.openSession(Unknown Source)
at com.XYZ.data.hibernate.conversation.Conversation.<init>(Conversation.java:59)
at
com.XYZ.data.hibernate.conversation.ConversationManagerImpl.startConversation(ConversationManagerImpl.java:128)
at
com.XYZ.data.hibernate.conversation.ConversationManagerImpl.beginConversation(ConversationManagerImpl.java:110)
at
com.XYZ.core.initialization.AbstractInitializationThread.run(AbstractInitializationThread.java:145)
at com.XYZ.services.thread.ThreadsManager$ThreadWrapper.run(ThreadsManager.java:147)
at java.lang.Thread.run(Unknown Source)
Caused by: org.hibernate.HibernateException: could not init listeners
at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:205)
at
org.hibernate.cfg.Configuration.getInitializedEventListeners(Configuration.java:1378)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1367)
at
org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:858)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:814)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:732)
at
org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1369)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
... 18 more
Caused by: java.lang.ClassCastException: org.hibernate.mapping.Formula cannot be cast to
org.hibernate.mapping.Column
at
org.hibernate.envers.configuration.metadata.MetadataTools.addColumns(MetadataTools.java:154)
at
org.hibernate.envers.configuration.metadata.AuditMetadataGenerator.generateMappingData(AuditMetadataGenerator.java:252)
at
org.hibernate.envers.configuration.metadata.AuditMetadataGenerator.generateFirstPass(AuditMetadataGenerator.java:327)
at
org.hibernate.envers.configuration.EntitiesConfigurator.configure(EntitiesConfigurator.java:87)
at
org.hibernate.envers.configuration.AuditConfiguration.<init>(AuditConfiguration.java:86)
at
org.hibernate.envers.configuration.AuditConfiguration.getFor(AuditConfiguration.java:99)
at
org.hibernate.envers.event.AuditEventListener.initialize(AuditEventListener.java:259)
at org.hibernate.event.EventListeners$1.processListener(EventListeners.java:198)
at org.hibernate.event.EventListeners.processListeners(EventListeners.java:181)
at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:194)
... 26 more
--
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12:39 a.m.
New subject: [Hibernate-JIRA] Updated: (HHH-4559) Envers AuditMetadata Generator causes java.lang.ClassCastException: org.hibernate.mapping.Formula cannot be cast to org.hibernate.mapping.Column
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-4559?page=c...
]
Kevin Schmidt updated HHH-4559:
-------------------------------
Attachment: ExampleTestClass.java
HHH4559TestCase.java
In case you don't want to be bothered with a zip file, here are the individual files
for the test case.
Envers AuditMetadata Generator causes java.lang.ClassCastException:
org.hibernate.mapping.Formula cannot be cast to org.hibernate.mapping.Column
------------------------------------------------------------------------------------------------------------------------------------------------
Key: HHH-4559
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4559
Project: Hibernate Core
Issue Type: Bug
Components: envers
Affects Versions: 3.5.0-Beta-2
Environment: Hibernate 3.5.0-Beta-2
RDBMS: Microsoft SQL Server, version: 09.00.4230
JDBC driver: jTDS Type 4 JDBC Driver for MS SQL Server and Sybase, version: 1.2.4
Reporter: Kevin Schmidt
Priority: Blocker
Attachments: ExampleTestClass.java, HHH4559TestCase.java, HHH4559TestCase.java,
HibernateEnversIssue-HHH-4559.zip, logForHHH4559TestCase.txt
Dear Hibernate Team,
I attempted to enable Envers for a Legacy Hibernate Application which uses hbm.xml
based mapping files. The building of the SessionFactory fails due to a class cast
exception in the Envers code base. It appears that while generating mapping data in the
AuditMetadataGenerator it is assumed that a discriminator is a Column, but it can also be
a Formula. This causes a class cast exception to be thrown as is shown below (see the
last cause in the exception stack trace). I know the response is going to be attach a
test case, but I am not even sure how to create a good test case. Are there instructions
on the wiki some where? Some starting project I could use to create the test case? In
order to reproduce this issue I think it is as simple as enabling auditing for an entity
which has a discriminator based on a formula instead of a column.
[2009.11.10 09:33:32.302 XYZ] Failed to initialize due to exception.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name
'scopedTarget.sessionFactory' defined in class path resource
[com/xyz/data/spring-config-data.xml]: Invocation of init method failed; nested exception
is org.hibernate.HibernateException: could not init listeners
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1338)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at
org.springframework.beans.factory.support.AbstractBeanFactory$2.getObject(AbstractBeanFactory.java:302)
at
com.XYZ.services.springscope.AbstractXYZSpringScopeStrategy.get(AbstractXYZSpringScopeStrategy.java:87)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at
org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:33)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:184)
at $Proxy6.openSession(Unknown Source)
at com.XYZ.data.hibernate.conversation.Conversation.<init>(Conversation.java:59)
at
com.XYZ.data.hibernate.conversation.ConversationManagerImpl.startConversation(ConversationManagerImpl.java:128)
at
com.XYZ.data.hibernate.conversation.ConversationManagerImpl.beginConversation(ConversationManagerImpl.java:110)
at
com.XYZ.core.initialization.AbstractInitializationThread.run(AbstractInitializationThread.java:145)
at com.XYZ.services.thread.ThreadsManager$ThreadWrapper.run(ThreadsManager.java:147)
at java.lang.Thread.run(Unknown Source)
Caused by: org.hibernate.HibernateException: could not init listeners
at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:205)
at
org.hibernate.cfg.Configuration.getInitializedEventListeners(Configuration.java:1378)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1367)
at
org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:858)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:814)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:732)
at
org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1369)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
... 18 more
Caused by: java.lang.ClassCastException: org.hibernate.mapping.Formula cannot be cast to
org.hibernate.mapping.Column
at
org.hibernate.envers.configuration.metadata.MetadataTools.addColumns(MetadataTools.java:154)
at
org.hibernate.envers.configuration.metadata.AuditMetadataGenerator.generateMappingData(AuditMetadataGenerator.java:252)
at
org.hibernate.envers.configuration.metadata.AuditMetadataGenerator.generateFirstPass(AuditMetadataGenerator.java:327)
at
org.hibernate.envers.configuration.EntitiesConfigurator.configure(EntitiesConfigurator.java:87)
at
org.hibernate.envers.configuration.AuditConfiguration.<init>(AuditConfiguration.java:86)
at
org.hibernate.envers.configuration.AuditConfiguration.getFor(AuditConfiguration.java:99)
at
org.hibernate.envers.event.AuditEventListener.initialize(AuditEventListener.java:259)
at org.hibernate.event.EventListeners$1.processListener(EventListeners.java:198)
at org.hibernate.event.EventListeners.processListeners(EventListeners.java:181)
at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:194)
... 26 more
--
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-
If you think it was sent incorrectly contact one of the administrators:
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12:56 a.m.
New subject: [Hibernate-JIRA] Commented: (HHH-4559) Envers AuditMetadata Generator causes java.lang.ClassCastException: org.hibernate.mapping.Formula cannot be cast to org.hibernate.mapping.Column
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-4559?page=c...
]
Kevin Schmidt commented on HHH-4559:
------------------------------------
All,
I just wanted to point out, separate from my file attachments that the
@DiscriminatorFormula Annotation is what causes Envers to fail to create a proper
configuration while generating the Audit mapping data. This is due to an assumption in
the AuditMetadataGenerator.generateMappingData(), where it checks for a discriminator
column and casts it to a Column, even though discriminators can also be formulas.
I think the fix is to handle the case where the
pc.getDiscriminator().getColumnIterator() (line 252) has a Formula and not a Column. I
believe simply adding a addFormula method to the MetadataTools class and calling that
based on the type returned would be a good enough solution.
Envers AuditMetadata Generator causes java.lang.ClassCastException:
org.hibernate.mapping.Formula cannot be cast to org.hibernate.mapping.Column
------------------------------------------------------------------------------------------------------------------------------------------------
Key: HHH-4559
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4559
Project: Hibernate Core
Issue Type: Bug
Components: envers
Affects Versions: 3.5.0-Beta-2
Environment: Hibernate 3.5.0-Beta-2
RDBMS: Microsoft SQL Server, version: 09.00.4230
JDBC driver: jTDS Type 4 JDBC Driver for MS SQL Server and Sybase, version: 1.2.4
Reporter: Kevin Schmidt
Priority: Blocker
Attachments: ExampleTestClass.java, HHH4559TestCase.java, HHH4559TestCase.java,
HibernateEnversIssue-HHH-4559.zip, logForHHH4559TestCase.txt
Dear Hibernate Team,
I attempted to enable Envers for a Legacy Hibernate Application which uses hbm.xml
based mapping files. The building of the SessionFactory fails due to a class cast
exception in the Envers code base. It appears that while generating mapping data in the
AuditMetadataGenerator it is assumed that a discriminator is a Column, but it can also be
a Formula. This causes a class cast exception to be thrown as is shown below (see the
last cause in the exception stack trace). I know the response is going to be attach a
test case, but I am not even sure how to create a good test case. Are there instructions
on the wiki some where? Some starting project I could use to create the test case? In
order to reproduce this issue I think it is as simple as enabling auditing for an entity
which has a discriminator based on a formula instead of a column.
[2009.11.10 09:33:32.302 XYZ] Failed to initialize due to exception.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name
'scopedTarget.sessionFactory' defined in class path resource
[com/xyz/data/spring-config-data.xml]: Invocation of init method failed; nested exception
is org.hibernate.HibernateException: could not init listeners
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1338)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at
org.springframework.beans.factory.support.AbstractBeanFactory$2.getObject(AbstractBeanFactory.java:302)
at
com.XYZ.services.springscope.AbstractXYZSpringScopeStrategy.get(AbstractXYZSpringScopeStrategy.java:87)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at
org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:33)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:184)
at $Proxy6.openSession(Unknown Source)
at com.XYZ.data.hibernate.conversation.Conversation.<init>(Conversation.java:59)
at
com.XYZ.data.hibernate.conversation.ConversationManagerImpl.startConversation(ConversationManagerImpl.java:128)
at
com.XYZ.data.hibernate.conversation.ConversationManagerImpl.beginConversation(ConversationManagerImpl.java:110)
at
com.XYZ.core.initialization.AbstractInitializationThread.run(AbstractInitializationThread.java:145)
at com.XYZ.services.thread.ThreadsManager$ThreadWrapper.run(ThreadsManager.java:147)
at java.lang.Thread.run(Unknown Source)
Caused by: org.hibernate.HibernateException: could not init listeners
at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:205)
at
org.hibernate.cfg.Configuration.getInitializedEventListeners(Configuration.java:1378)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1367)
at
org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:858)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:814)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:732)
at
org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1369)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
... 18 more
Caused by: java.lang.ClassCastException: org.hibernate.mapping.Formula cannot be cast to
org.hibernate.mapping.Column
at
org.hibernate.envers.configuration.metadata.MetadataTools.addColumns(MetadataTools.java:154)
at
org.hibernate.envers.configuration.metadata.AuditMetadataGenerator.generateMappingData(AuditMetadataGenerator.java:252)
at
org.hibernate.envers.configuration.metadata.AuditMetadataGenerator.generateFirstPass(AuditMetadataGenerator.java:327)
at
org.hibernate.envers.configuration.EntitiesConfigurator.configure(EntitiesConfigurator.java:87)
at
org.hibernate.envers.configuration.AuditConfiguration.<init>(AuditConfiguration.java:86)
at
org.hibernate.envers.configuration.AuditConfiguration.getFor(AuditConfiguration.java:99)
at
org.hibernate.envers.event.AuditEventListener.initialize(AuditEventListener.java:259)
at org.hibernate.event.EventListeners$1.processListener(EventListeners.java:198)
at org.hibernate.event.EventListeners.processListeners(EventListeners.java:181)
at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:194)
... 26 more
--
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If you think it was sent incorrectly contact one of the administrators:
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3:29 a.m.
New subject: [Hibernate-JIRA] Updated: (HHH-4559) Envers AuditMetadata Generator causes java.lang.ClassCastException: org.hibernate.mapping.Formula cannot be cast to org.hibernate.mapping.Column
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-4559?page=c...
]
Isaac Hodnett updated HHH-4559:
-------------------------------
Attachment: envers_formula.patch
Attaching a patch file for those of us that just can't wait.
I looked around for the 'official' method of submitting a patch for a while to no
avail, and now my time is up, must get back to what they pay me for.
Envers AuditMetadata Generator causes java.lang.ClassCastException:
org.hibernate.mapping.Formula cannot be cast to org.hibernate.mapping.Column
------------------------------------------------------------------------------------------------------------------------------------------------
Key: HHH-4559
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4559
Project: Hibernate Core
Issue Type: Bug
Components: envers
Affects Versions: 3.5.0-Beta-2
Environment: Hibernate 3.5.0-Beta-2
RDBMS: Microsoft SQL Server, version: 09.00.4230
JDBC driver: jTDS Type 4 JDBC Driver for MS SQL Server and Sybase, version: 1.2.4
Reporter: Kevin Schmidt
Priority: Blocker
Attachments: envers_formula.patch, ExampleTestClass.java, HHH4559TestCase.java,
HHH4559TestCase.java, HibernateEnversIssue-HHH-4559.zip, logForHHH4559TestCase.txt
Dear Hibernate Team,
I attempted to enable Envers for a Legacy Hibernate Application which uses hbm.xml
based mapping files. The building of the SessionFactory fails due to a class cast
exception in the Envers code base. It appears that while generating mapping data in the
AuditMetadataGenerator it is assumed that a discriminator is a Column, but it can also be
a Formula. This causes a class cast exception to be thrown as is shown below (see the
last cause in the exception stack trace). I know the response is going to be attach a
test case, but I am not even sure how to create a good test case. Are there instructions
on the wiki some where? Some starting project I could use to create the test case? In
order to reproduce this issue I think it is as simple as enabling auditing for an entity
which has a discriminator based on a formula instead of a column.
[2009.11.10 09:33:32.302 XYZ] Failed to initialize due to exception.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name
'scopedTarget.sessionFactory' defined in class path resource
[com/xyz/data/spring-config-data.xml]: Invocation of init method failed; nested exception
is org.hibernate.HibernateException: could not init listeners
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1338)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at
org.springframework.beans.factory.support.AbstractBeanFactory$2.getObject(AbstractBeanFactory.java:302)
at
com.XYZ.services.springscope.AbstractXYZSpringScopeStrategy.get(AbstractXYZSpringScopeStrategy.java:87)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at
org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:33)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:184)
at $Proxy6.openSession(Unknown Source)
at com.XYZ.data.hibernate.conversation.Conversation.<init>(Conversation.java:59)
at
com.XYZ.data.hibernate.conversation.ConversationManagerImpl.startConversation(ConversationManagerImpl.java:128)
at
com.XYZ.data.hibernate.conversation.ConversationManagerImpl.beginConversation(ConversationManagerImpl.java:110)
at
com.XYZ.core.initialization.AbstractInitializationThread.run(AbstractInitializationThread.java:145)
at com.XYZ.services.thread.ThreadsManager$ThreadWrapper.run(ThreadsManager.java:147)
at java.lang.Thread.run(Unknown Source)
Caused by: org.hibernate.HibernateException: could not init listeners
at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:205)
at
org.hibernate.cfg.Configuration.getInitializedEventListeners(Configuration.java:1378)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1367)
at
org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:858)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:814)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:732)
at
org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1369)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
... 18 more
Caused by: java.lang.ClassCastException: org.hibernate.mapping.Formula cannot be cast to
org.hibernate.mapping.Column
at
org.hibernate.envers.configuration.metadata.MetadataTools.addColumns(MetadataTools.java:154)
at
org.hibernate.envers.configuration.metadata.AuditMetadataGenerator.generateMappingData(AuditMetadataGenerator.java:252)
at
org.hibernate.envers.configuration.metadata.AuditMetadataGenerator.generateFirstPass(AuditMetadataGenerator.java:327)
at
org.hibernate.envers.configuration.EntitiesConfigurator.configure(EntitiesConfigurator.java:87)
at
org.hibernate.envers.configuration.AuditConfiguration.<init>(AuditConfiguration.java:86)
at
org.hibernate.envers.configuration.AuditConfiguration.getFor(AuditConfiguration.java:99)
at
org.hibernate.envers.event.AuditEventListener.initialize(AuditEventListener.java:259)
at org.hibernate.event.EventListeners$1.processListener(EventListeners.java:198)
at org.hibernate.event.EventListeners.processListeners(EventListeners.java:181)
at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:194)
... 26 more
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5:18 a.m.
New subject: [Hibernate-JIRA] Updated: (HHH-4559) Envers AuditMetadata Generator causes java.lang.ClassCastException: org.hibernate.mapping.Formula cannot be cast to org.hibernate.mapping.Column
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-4559?page=c...
]
Gail Badner updated HHH-4559:
-----------------------------
Assignee: Adam Warski
Adam, please assign this issue as appropriate.
Thanks,
Gail
Envers AuditMetadata Generator causes java.lang.ClassCastException:
org.hibernate.mapping.Formula cannot be cast to org.hibernate.mapping.Column
------------------------------------------------------------------------------------------------------------------------------------------------
Key: HHH-4559
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4559
Project: Hibernate Core
Issue Type: Bug
Components: envers
Affects Versions: 3.5.0-Beta-2
Environment: Hibernate 3.5.0-Beta-2
RDBMS: Microsoft SQL Server, version: 09.00.4230
JDBC driver: jTDS Type 4 JDBC Driver for MS SQL Server and Sybase, version: 1.2.4
Reporter: Kevin Schmidt
Assignee: Adam Warski
Priority: Blocker
Attachments: envers_formula.patch, ExampleTestClass.java, HHH4559TestCase.java,
HHH4559TestCase.java, HibernateEnversIssue-HHH-4559.zip, logForHHH4559TestCase.txt
Dear Hibernate Team,
I attempted to enable Envers for a Legacy Hibernate Application which uses hbm.xml
based mapping files. The building of the SessionFactory fails due to a class cast
exception in the Envers code base. It appears that while generating mapping data in the
AuditMetadataGenerator it is assumed that a discriminator is a Column, but it can also be
a Formula. This causes a class cast exception to be thrown as is shown below (see the
last cause in the exception stack trace). I know the response is going to be attach a
test case, but I am not even sure how to create a good test case. Are there instructions
on the wiki some where? Some starting project I could use to create the test case? In
order to reproduce this issue I think it is as simple as enabling auditing for an entity
which has a discriminator based on a formula instead of a column.
[2009.11.10 09:33:32.302 XYZ] Failed to initialize due to exception.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name
'scopedTarget.sessionFactory' defined in class path resource
[com/xyz/data/spring-config-data.xml]: Invocation of init method failed; nested exception
is org.hibernate.HibernateException: could not init listeners
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1338)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at
org.springframework.beans.factory.support.AbstractBeanFactory$2.getObject(AbstractBeanFactory.java:302)
at
com.XYZ.services.springscope.AbstractXYZSpringScopeStrategy.get(AbstractXYZSpringScopeStrategy.java:87)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at
org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:33)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:184)
at $Proxy6.openSession(Unknown Source)
at com.XYZ.data.hibernate.conversation.Conversation.<init>(Conversation.java:59)
at
com.XYZ.data.hibernate.conversation.ConversationManagerImpl.startConversation(ConversationManagerImpl.java:128)
at
com.XYZ.data.hibernate.conversation.ConversationManagerImpl.beginConversation(ConversationManagerImpl.java:110)
at
com.XYZ.core.initialization.AbstractInitializationThread.run(AbstractInitializationThread.java:145)
at com.XYZ.services.thread.ThreadsManager$ThreadWrapper.run(ThreadsManager.java:147)
at java.lang.Thread.run(Unknown Source)
Caused by: org.hibernate.HibernateException: could not init listeners
at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:205)
at
org.hibernate.cfg.Configuration.getInitializedEventListeners(Configuration.java:1378)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1367)
at
org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:858)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:814)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:732)
at
org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1369)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
... 18 more
Caused by: java.lang.ClassCastException: org.hibernate.mapping.Formula cannot be cast to
org.hibernate.mapping.Column
at
org.hibernate.envers.configuration.metadata.MetadataTools.addColumns(MetadataTools.java:154)
at
org.hibernate.envers.configuration.metadata.AuditMetadataGenerator.generateMappingData(AuditMetadataGenerator.java:252)
at
org.hibernate.envers.configuration.metadata.AuditMetadataGenerator.generateFirstPass(AuditMetadataGenerator.java:327)
at
org.hibernate.envers.configuration.EntitiesConfigurator.configure(EntitiesConfigurator.java:87)
at
org.hibernate.envers.configuration.AuditConfiguration.<init>(AuditConfiguration.java:86)
at
org.hibernate.envers.configuration.AuditConfiguration.getFor(AuditConfiguration.java:99)
at
org.hibernate.envers.event.AuditEventListener.initialize(AuditEventListener.java:259)
at org.hibernate.event.EventListeners$1.processListener(EventListeners.java:198)
at org.hibernate.event.EventListeners.processListeners(EventListeners.java:181)
at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:194)
... 26 more
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5:49 p.m.
New subject: [Hibernate-JIRA] Commented: (HHH-4559) Envers AuditMetadata Generator causes java.lang.ClassCastException: org.hibernate.mapping.Formula cannot be cast to org.hibernate.mapping.Column
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-4559?page=c...
]
Stevo Slavic commented on HHH-4559:
-----------------------------------
Just been hit by this, with @Audited on type level. Simple workaround, place @NotAudited
on @Formula fields or getters, depending on access type (field or property).
Envers AuditMetadata Generator causes java.lang.ClassCastException:
org.hibernate.mapping.Formula cannot be cast to org.hibernate.mapping.Column
------------------------------------------------------------------------------------------------------------------------------------------------
Key: HHH-4559
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4559
Project: Hibernate Core
Issue Type: Bug
Components: envers
Affects Versions: 3.5.0-Beta-2
Environment: Hibernate 3.5.0-Beta-2
RDBMS: Microsoft SQL Server, version: 09.00.4230
JDBC driver: jTDS Type 4 JDBC Driver for MS SQL Server and Sybase, version: 1.2.4
Reporter: Kevin Schmidt
Assignee: Adam Warski
Priority: Blocker
Attachments: envers_formula.patch, ExampleTestClass.java, HHH4559TestCase.java,
HHH4559TestCase.java, HibernateEnversIssue-HHH-4559.zip, logForHHH4559TestCase.txt
Dear Hibernate Team,
I attempted to enable Envers for a Legacy Hibernate Application which uses hbm.xml
based mapping files. The building of the SessionFactory fails due to a class cast
exception in the Envers code base. It appears that while generating mapping data in the
AuditMetadataGenerator it is assumed that a discriminator is a Column, but it can also be
a Formula. This causes a class cast exception to be thrown as is shown below (see the
last cause in the exception stack trace). I know the response is going to be attach a
test case, but I am not even sure how to create a good test case. Are there instructions
on the wiki some where? Some starting project I could use to create the test case? In
order to reproduce this issue I think it is as simple as enabling auditing for an entity
which has a discriminator based on a formula instead of a column.
[2009.11.10 09:33:32.302 XYZ] Failed to initialize due to exception.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name
'scopedTarget.sessionFactory' defined in class path resource
[com/xyz/data/spring-config-data.xml]: Invocation of init method failed; nested exception
is org.hibernate.HibernateException: could not init listeners
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1338)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at
org.springframework.beans.factory.support.AbstractBeanFactory$2.getObject(AbstractBeanFactory.java:302)
at
com.XYZ.services.springscope.AbstractXYZSpringScopeStrategy.get(AbstractXYZSpringScopeStrategy.java:87)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at
org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:33)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:184)
at $Proxy6.openSession(Unknown Source)
at com.XYZ.data.hibernate.conversation.Conversation.<init>(Conversation.java:59)
at
com.XYZ.data.hibernate.conversation.ConversationManagerImpl.startConversation(ConversationManagerImpl.java:128)
at
com.XYZ.data.hibernate.conversation.ConversationManagerImpl.beginConversation(ConversationManagerImpl.java:110)
at
com.XYZ.core.initialization.AbstractInitializationThread.run(AbstractInitializationThread.java:145)
at com.XYZ.services.thread.ThreadsManager$ThreadWrapper.run(ThreadsManager.java:147)
at java.lang.Thread.run(Unknown Source)
Caused by: org.hibernate.HibernateException: could not init listeners
at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:205)
at
org.hibernate.cfg.Configuration.getInitializedEventListeners(Configuration.java:1378)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1367)
at
org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:858)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:814)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:732)
at
org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1369)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
... 18 more
Caused by: java.lang.ClassCastException: org.hibernate.mapping.Formula cannot be cast to
org.hibernate.mapping.Column
at
org.hibernate.envers.configuration.metadata.MetadataTools.addColumns(MetadataTools.java:154)
at
org.hibernate.envers.configuration.metadata.AuditMetadataGenerator.generateMappingData(AuditMetadataGenerator.java:252)
at
org.hibernate.envers.configuration.metadata.AuditMetadataGenerator.generateFirstPass(AuditMetadataGenerator.java:327)
at
org.hibernate.envers.configuration.EntitiesConfigurator.configure(EntitiesConfigurator.java:87)
at
org.hibernate.envers.configuration.AuditConfiguration.<init>(AuditConfiguration.java:86)
at
org.hibernate.envers.configuration.AuditConfiguration.getFor(AuditConfiguration.java:99)
at
org.hibernate.envers.event.AuditEventListener.initialize(AuditEventListener.java:259)
at org.hibernate.event.EventListeners$1.processListener(EventListeners.java:198)
at org.hibernate.event.EventListeners.processListeners(EventListeners.java:181)
at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:194)
... 26 more
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7:49 p.m.
New subject: [Hibernate-JIRA] Commented: (HHH-4559) Envers AuditMetadata Generator causes java.lang.ClassCastException: org.hibernate.mapping.Formula cannot be cast to org.hibernate.mapping.Column
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-4559?page=c...
]
Lukasz Antoniak commented on HHH-4559:
--------------------------------------
Pull request submitted: https://github.com/hibernate/hibernate-core/pull/65
This issue duplicates HHH-4073.
Envers AuditMetadata Generator causes java.lang.ClassCastException:
org.hibernate.mapping.Formula cannot be cast to org.hibernate.mapping.Column
------------------------------------------------------------------------------------------------------------------------------------------------
Key: HHH-4559
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4559
Project: Hibernate Core
Issue Type: Bug
Components: envers
Affects Versions: 3.5.0-Beta-2
Environment: Hibernate 3.5.0-Beta-2
RDBMS: Microsoft SQL Server, version: 09.00.4230
JDBC driver: jTDS Type 4 JDBC Driver for MS SQL Server and Sybase, version: 1.2.4
Reporter: Kevin Schmidt
Assignee: Adam Warski
Priority: Blocker
Attachments: envers_formula.patch, ExampleTestClass.java, HHH4559TestCase.java,
HHH4559TestCase.java, HibernateEnversIssue-HHH-4559.zip, logForHHH4559TestCase.txt
Dear Hibernate Team,
I attempted to enable Envers for a Legacy Hibernate Application which uses hbm.xml
based mapping files. The building of the SessionFactory fails due to a class cast
exception in the Envers code base. It appears that while generating mapping data in the
AuditMetadataGenerator it is assumed that a discriminator is a Column, but it can also be
a Formula. This causes a class cast exception to be thrown as is shown below (see the
last cause in the exception stack trace). I know the response is going to be attach a
test case, but I am not even sure how to create a good test case. Are there instructions
on the wiki some where? Some starting project I could use to create the test case? In
order to reproduce this issue I think it is as simple as enabling auditing for an entity
which has a discriminator based on a formula instead of a column.
[2009.11.10 09:33:32.302 XYZ] Failed to initialize due to exception.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name
'scopedTarget.sessionFactory' defined in class path resource
[com/xyz/data/spring-config-data.xml]: Invocation of init method failed; nested exception
is org.hibernate.HibernateException: could not init listeners
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1338)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at
org.springframework.beans.factory.support.AbstractBeanFactory$2.getObject(AbstractBeanFactory.java:302)
at
com.XYZ.services.springscope.AbstractXYZSpringScopeStrategy.get(AbstractXYZSpringScopeStrategy.java:87)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at
org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:33)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:184)
at $Proxy6.openSession(Unknown Source)
at com.XYZ.data.hibernate.conversation.Conversation.<init>(Conversation.java:59)
at
com.XYZ.data.hibernate.conversation.ConversationManagerImpl.startConversation(ConversationManagerImpl.java:128)
at
com.XYZ.data.hibernate.conversation.ConversationManagerImpl.beginConversation(ConversationManagerImpl.java:110)
at
com.XYZ.core.initialization.AbstractInitializationThread.run(AbstractInitializationThread.java:145)
at com.XYZ.services.thread.ThreadsManager$ThreadWrapper.run(ThreadsManager.java:147)
at java.lang.Thread.run(Unknown Source)
Caused by: org.hibernate.HibernateException: could not init listeners
at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:205)
at
org.hibernate.cfg.Configuration.getInitializedEventListeners(Configuration.java:1378)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1367)
at
org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:858)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:814)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:732)
at
org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1369)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
... 18 more
Caused by: java.lang.ClassCastException: org.hibernate.mapping.Formula cannot be cast to
org.hibernate.mapping.Column
at
org.hibernate.envers.configuration.metadata.MetadataTools.addColumns(MetadataTools.java:154)
at
org.hibernate.envers.configuration.metadata.AuditMetadataGenerator.generateMappingData(AuditMetadataGenerator.java:252)
at
org.hibernate.envers.configuration.metadata.AuditMetadataGenerator.generateFirstPass(AuditMetadataGenerator.java:327)
at
org.hibernate.envers.configuration.EntitiesConfigurator.configure(EntitiesConfigurator.java:87)
at
org.hibernate.envers.configuration.AuditConfiguration.<init>(AuditConfiguration.java:86)
at
org.hibernate.envers.configuration.AuditConfiguration.getFor(AuditConfiguration.java:99)
at
org.hibernate.envers.event.AuditEventListener.initialize(AuditEventListener.java:259)
at org.hibernate.event.EventListeners$1.processListener(EventListeners.java:198)
at org.hibernate.event.EventListeners.processListeners(EventListeners.java:181)
at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:194)
... 26 more
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1:26 p.m.
New subject: [Hibernate-JIRA] Resolved: (HHH-4559) Envers AuditMetadata Generator causes java.lang.ClassCastException: org.hibernate.mapping.Formula cannot be cast to org.hibernate.mapping.Column
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-4559?page=c...
]
Adam Warski resolved HHH-4559.
------------------------------
Resolution: Duplicate
Fix Version/s: 4.0.0.Alpha3
3.6.4
Duplicate of HHH-4073 - thanks Łukasz.
Envers AuditMetadata Generator causes java.lang.ClassCastException:
org.hibernate.mapping.Formula cannot be cast to org.hibernate.mapping.Column
------------------------------------------------------------------------------------------------------------------------------------------------
Key: HHH-4559
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4559
Project: Hibernate Core
Issue Type: Bug
Components: envers
Affects Versions: 3.5.0-Beta-2
Environment: Hibernate 3.5.0-Beta-2
RDBMS: Microsoft SQL Server, version: 09.00.4230
JDBC driver: jTDS Type 4 JDBC Driver for MS SQL Server and Sybase, version: 1.2.4
Reporter: Kevin Schmidt
Assignee: Adam Warski
Priority: Blocker
Fix For: 3.6.4, 4.0.0.Alpha3
Attachments: envers_formula.patch, ExampleTestClass.java, HHH4559TestCase.java,
HHH4559TestCase.java, HibernateEnversIssue-HHH-4559.zip, logForHHH4559TestCase.txt
Dear Hibernate Team,
I attempted to enable Envers for a Legacy Hibernate Application which uses hbm.xml
based mapping files. The building of the SessionFactory fails due to a class cast
exception in the Envers code base. It appears that while generating mapping data in the
AuditMetadataGenerator it is assumed that a discriminator is a Column, but it can also be
a Formula. This causes a class cast exception to be thrown as is shown below (see the
last cause in the exception stack trace). I know the response is going to be attach a
test case, but I am not even sure how to create a good test case. Are there instructions
on the wiki some where? Some starting project I could use to create the test case? In
order to reproduce this issue I think it is as simple as enabling auditing for an entity
which has a discriminator based on a formula instead of a column.
[2009.11.10 09:33:32.302 XYZ] Failed to initialize due to exception.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name
'scopedTarget.sessionFactory' defined in class path resource
[com/xyz/data/spring-config-data.xml]: Invocation of init method failed; nested exception
is org.hibernate.HibernateException: could not init listeners
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1338)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at
org.springframework.beans.factory.support.AbstractBeanFactory$2.getObject(AbstractBeanFactory.java:302)
at
com.XYZ.services.springscope.AbstractXYZSpringScopeStrategy.get(AbstractXYZSpringScopeStrategy.java:87)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at
org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:33)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:184)
at $Proxy6.openSession(Unknown Source)
at com.XYZ.data.hibernate.conversation.Conversation.<init>(Conversation.java:59)
at
com.XYZ.data.hibernate.conversation.ConversationManagerImpl.startConversation(ConversationManagerImpl.java:128)
at
com.XYZ.data.hibernate.conversation.ConversationManagerImpl.beginConversation(ConversationManagerImpl.java:110)
at
com.XYZ.core.initialization.AbstractInitializationThread.run(AbstractInitializationThread.java:145)
at com.XYZ.services.thread.ThreadsManager$ThreadWrapper.run(ThreadsManager.java:147)
at java.lang.Thread.run(Unknown Source)
Caused by: org.hibernate.HibernateException: could not init listeners
at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:205)
at
org.hibernate.cfg.Configuration.getInitializedEventListeners(Configuration.java:1378)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1367)
at
org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:858)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:814)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:732)
at
org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1369)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
... 18 more
Caused by: java.lang.ClassCastException: org.hibernate.mapping.Formula cannot be cast to
org.hibernate.mapping.Column
at
org.hibernate.envers.configuration.metadata.MetadataTools.addColumns(MetadataTools.java:154)
at
org.hibernate.envers.configuration.metadata.AuditMetadataGenerator.generateMappingData(AuditMetadataGenerator.java:252)
at
org.hibernate.envers.configuration.metadata.AuditMetadataGenerator.generateFirstPass(AuditMetadataGenerator.java:327)
at
org.hibernate.envers.configuration.EntitiesConfigurator.configure(EntitiesConfigurator.java:87)
at
org.hibernate.envers.configuration.AuditConfiguration.<init>(AuditConfiguration.java:86)
at
org.hibernate.envers.configuration.AuditConfiguration.getFor(AuditConfiguration.java:99)
at
org.hibernate.envers.event.AuditEventListener.initialize(AuditEventListener.java:259)
at org.hibernate.event.EventListeners$1.processListener(EventListeners.java:198)
at org.hibernate.event.EventListeners.processListeners(EventListeners.java:181)
at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:194)
... 26 more
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9:54 p.m.
New subject: [Hibernate-JIRA] Updated: (HHH-4559) Envers AuditMetadata Generator causes java.lang.ClassCastException: org.hibernate.mapping.Formula cannot be cast to org.hibernate.mapping.Column
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-4559?page=c...
]
Gail Badner updated HHH-4559:
-----------------------------
Fix Version/s: (was: 3.6.4)
(was: 4.0.0.Alpha3)
Envers AuditMetadata Generator causes java.lang.ClassCastException:
org.hibernate.mapping.Formula cannot be cast to org.hibernate.mapping.Column
------------------------------------------------------------------------------------------------------------------------------------------------
Key: HHH-4559
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4559
Project: Hibernate Core
Issue Type: Bug
Components: envers
Affects Versions: 3.5.0-Beta-2
Environment: Hibernate 3.5.0-Beta-2
RDBMS: Microsoft SQL Server, version: 09.00.4230
JDBC driver: jTDS Type 4 JDBC Driver for MS SQL Server and Sybase, version: 1.2.4
Reporter: Kevin Schmidt
Assignee: Adam Warski
Priority: Blocker
Attachments: envers_formula.patch, ExampleTestClass.java, HHH4559TestCase.java,
HHH4559TestCase.java, HibernateEnversIssue-HHH-4559.zip, logForHHH4559TestCase.txt
Dear Hibernate Team,
I attempted to enable Envers for a Legacy Hibernate Application which uses hbm.xml
based mapping files. The building of the SessionFactory fails due to a class cast
exception in the Envers code base. It appears that while generating mapping data in the
AuditMetadataGenerator it is assumed that a discriminator is a Column, but it can also be
a Formula. This causes a class cast exception to be thrown as is shown below (see the
last cause in the exception stack trace). I know the response is going to be attach a
test case, but I am not even sure how to create a good test case. Are there instructions
on the wiki some where? Some starting project I could use to create the test case? In
order to reproduce this issue I think it is as simple as enabling auditing for an entity
which has a discriminator based on a formula instead of a column.
[2009.11.10 09:33:32.302 XYZ] Failed to initialize due to exception.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name
'scopedTarget.sessionFactory' defined in class path resource
[com/xyz/data/spring-config-data.xml]: Invocation of init method failed; nested exception
is org.hibernate.HibernateException: could not init listeners
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1338)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at
org.springframework.beans.factory.support.AbstractBeanFactory$2.getObject(AbstractBeanFactory.java:302)
at
com.XYZ.services.springscope.AbstractXYZSpringScopeStrategy.get(AbstractXYZSpringScopeStrategy.java:87)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at
org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:33)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:184)
at $Proxy6.openSession(Unknown Source)
at com.XYZ.data.hibernate.conversation.Conversation.<init>(Conversation.java:59)
at
com.XYZ.data.hibernate.conversation.ConversationManagerImpl.startConversation(ConversationManagerImpl.java:128)
at
com.XYZ.data.hibernate.conversation.ConversationManagerImpl.beginConversation(ConversationManagerImpl.java:110)
at
com.XYZ.core.initialization.AbstractInitializationThread.run(AbstractInitializationThread.java:145)
at com.XYZ.services.thread.ThreadsManager$ThreadWrapper.run(ThreadsManager.java:147)
at java.lang.Thread.run(Unknown Source)
Caused by: org.hibernate.HibernateException: could not init listeners
at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:205)
at
org.hibernate.cfg.Configuration.getInitializedEventListeners(Configuration.java:1378)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1367)
at
org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:858)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:814)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:732)
at
org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1369)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
... 18 more
Caused by: java.lang.ClassCastException: org.hibernate.mapping.Formula cannot be cast to
org.hibernate.mapping.Column
at
org.hibernate.envers.configuration.metadata.MetadataTools.addColumns(MetadataTools.java:154)
at
org.hibernate.envers.configuration.metadata.AuditMetadataGenerator.generateMappingData(AuditMetadataGenerator.java:252)
at
org.hibernate.envers.configuration.metadata.AuditMetadataGenerator.generateFirstPass(AuditMetadataGenerator.java:327)
at
org.hibernate.envers.configuration.EntitiesConfigurator.configure(EntitiesConfigurator.java:87)
at
org.hibernate.envers.configuration.AuditConfiguration.<init>(AuditConfiguration.java:86)
at
org.hibernate.envers.configuration.AuditConfiguration.getFor(AuditConfiguration.java:99)
at
org.hibernate.envers.event.AuditEventListener.initialize(AuditEventListener.java:259)
at org.hibernate.event.EventListeners$1.processListener(EventListeners.java:198)
at org.hibernate.event.EventListeners.processListeners(EventListeners.java:181)
at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:194)
... 26 more
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hibernate-issues@lists.jboss.org
9 comments
6 participants
participants (6)
-
Adam Warski (JIRA) -
Gail Badner (JIRA)
-
Isaac Hodnett (JIRA)
-
Kevin Schmidt (JIRA)
-
Lukasz Antoniak (JIRA)
-
Stevo Slavic (JIRA)