using joined-subclass in EntityMode.DOM4J causes org.hibernate.HibernateException: instance not of expected entity type: ------------------------------------------------------------------------------------------------------------------------- Key: HHH-667 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-667 Project: Hibernate Core Issue Type: Improvement Components: core Affects Versions: 3.0.5 Environment: hibernate 3.0.5 released and stream code Reporter: Jessica Marchiori Assignee: Steve Ebersole with that mapping <class name="com.finantix.fxc.persistents.directory.breakdown.lim.bl.pom.impl.PBreakdownItem" proxy="com.finantix.fxc.persistents.directory.breakdown.lim.bl.pom.impl.PBreakdownItem" table="PBreakdownItem" node="com.finantix.fxc.persistents.directory.breakdown.lim.bl.pom.impl.PBreakdownItem"> <composite-id> <key-property name="oid$" length="35" node="@oid"/> </composite-id> <property name="itemDescription" type="string" node="itemDescription"> <column name="itemDescription" length="128"/> </property> <property name="itemPergentage" type="big_decimal" node="itemPergentage"> <column name="itemPergentage" length="4"/> </property> <joined-subclass name="com.finantix.fxc.persistents.directory.breakdown.lim.bl.pom.impl.PAssetTypeBI" proxy="com.finantix.fxc.persistents.directory.breakdown.lim.bl.pom.impl.PAssetTypeBI" table="PAssetTypeBI" node="com.finantix.fxc.persistents.directory.breakdown.lim.bl.pom.impl.PAssetTypeBI"> <key> <column name="ownItem__oid$_fk" length="35"/> </key> <many-to-one name="passettype" embed-xml="false" node="passettype"> <column name="etType__oid$_fk0" length="35"/> </many-to-one> </joined-subclass> </class> there is the following exception org.hibernate.HibernateException: instance not of expected entity type: com.finantix.fxc.persistents.directory.breakdown.lim.bl.pom.impl.PBreakdownItem at org.hibernate.persister.entity.BasicEntityPersister.getSubclassEntityPersister(BasicEntityPersister.java:2986) at org.hibernate.impl.SessionImpl.getEntityPersister(SessionImpl.java:1089) at org.hibernate.id.Assigned.generate(Assigned.java:31) at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:85) at org.hibernate.event.def.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:124) at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:84) at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:38) at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:525) at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:529) at com.finantix.fxc.importfacilities.ImportFacilities.persistResource(ImportFacilities.java:195) at com.finantix.fxc.importfacilities.ImportFacilities.persistBasicComponent(ImportFacilities.java:164) at com.finantix.fxc.importfacilities.ImportFacilities.persistBasicPackage(ImportFacilities.java:121) at com.finantix.fxc.importfacilities.ImportFacilities.persistBasicDomain(ImportFacilities.java:104) at com.finantix.fxc.importfacilities.ImportFacilities.persistFromXML(ImportFacilities.java:75) at com.finantix.fxc.importfacilities.ImportFacilities.main(ImportFacilities.java:20)