I am getting the below exception when I try to intialize my sessionFactory. I am using spring to do this.

What I dont get is why I am getting a mapping exception. The below keys map fine if defined as normal properties. I also don't see where the net.sf.hibernate.type.ComponentType come into it. Why is hibernate looking for that.

I have tried setting the type and not setting the type for the key-properties. I get the same exception.

I am gratefull to anyone that can help.


Hibernate version: 2.17

Mapping documents:

<composite-id name="detailPK" class="OatsDetailPK" >
<key-property name="oatsOrderId" column="OATS_ORDER_NBR" />
<key-property name="DETAIL_TMSTMP" column="DETAIL_TMSTMP" />
<key-property name="DETAIL_TYP" column="DETAIL_TYP" />
</composite-id>


Full stack trace of any exception that occurs:

org.springframework.beans.factory.BeanCreationException:
Error creating bean with name 'oatsSessionFactory' defined in class path resource [oatsApplicationContext.xml]:
Initialization of bean failed;

nested exception is net.sf.hibernate.MappingException: Bad identifier type: net.sf.hibernate.type.ComponentType
net.sf.hibernate.MappingException: Bad identifier type: net.sf.hibernate.type.ComponentType


at net.sf.hibernate.persister.AbstractEntityPersister.<init>(AbstractEntityPersister.java:669)
at net.sf.hibernate.persister.EntityPersister.<init>(EntityPersister.java:690)
at net.sf.hibernate.persister.PersisterFactory.createClassPersister(PersisterFactory.java:42)
at net.sf.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:137)
at net.sf.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:805)
at org.springframework.orm.hibernate.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:543)
at org.springframework.orm.hibernate.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:477)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1058)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:363)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:226)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:147)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:269)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:318)
at org.springframework.web.context.support.AbstractRefreshableWebApplicationContext.refresh(AbstractRefreshableWebApplicationContext.java:134)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:230)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:156)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:48)
at weblogic.servlet.internal.WebAppServletContext.notifyCreated(WebAppServletContext.java:1351)
at weblogic.servlet.internal.WebAppServletContext.init(WebAppServletContext.java:1008)
at weblogic.servlet.internal.WebAppServletContext.<init>(WebAppServletContext.java:932)
at weblogic.servlet.internal.HttpServer.loadWebApp(HttpServer.java:516)
at weblogic.j2ee.WebAppComponent.deploy(WebAppComponent.java:77)
at weblogic.j2ee.Application.deploy(Application.java:277)
at weblogic.j2ee.J2EEService.deployApplication(J2EEService.java:194)
at weblogic.management.mbeans.custom.Application.setLocalDeployed(Application.java:369)
at weblogic.management.mbeans.custom.Application.setDeployed(Application.java:303)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeSetter(DynamicMBeanImpl.java:1491)
at weblogic.management.internal.DynamicMBeanImpl.setAttribute(DynamicMBeanImpl.java:968)
at weblogic.management.internal.DynamicMBeanImpl.setAttribute(DynamicMBeanImpl.java:921)
at weblogic.management.internal.ConfigurationMBeanImpl.setAttribute(ConfigurationMBeanImpl.java:310)
at com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.java:1358)
at com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.java:1333)
at weblogic.management.internal.ConfigurationMBeanImpl.updateConfigMBeans(ConfigurationMBeanImpl.java:407)
at weblogic.management.internal.ConfigurationMBeanImpl.setAttribute(ConfigurationMBeanImpl.java:313)
at com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.java:1358)
at com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.java:1333)
at weblogic.management.internal.MBeanProxy.setAttribute(MBeanProxy.java:320)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:202)
at $Proxy27.setDeployed(Unknown Source)
at weblogic.management.mbeans.custom.ApplicationManager.autoDeploy(ApplicationManager.java:940)
at weblogic.management.mbeans.custom.ApplicationManager.poll(ApplicationManager.java:890)
at weblogic.management.mbeans.custom.ApplicationManager.poll(ApplicationManager.java:781)
at weblogic.management.mbeans.custom.ApplicationManager.update(ApplicationManager.java:210)
at weblogic.management.mbeans.custom.ApplicationManager$ApplicationPoller.run(ApplicationManager.java:1135)



Name and version of the database you are using:
DB2 8.2

Did you do the following for OatsDetailPK?