[hibernate-issues] [Hibernate-JIRA] Created: (HHH-2757) Cascade.cascadeCollectionElements ClastCastException for non-entity element types

Cascade.cascadeCollectionElements ClastCastException for non-entity element types --------------------------------------------------------------------------------- Key: HHH-2757 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2757 Project: Hibernate3 Issue Type: Bug Affects Versions: 3.2.2 Environment: Hibernate 3.2.2.ga with PostgreSQL 8.2 Reporter: Alan Krueger When trying to flush changes in EntityMode.DOM4J, a composite element causes a ClassCastException in Cascade.cascadeCollectionElements when invoked by Cascade.cascadeCollection. The latter allows the call to the former when the element is of ComponentType, but assumes in the former always casts to EntityType if EntityMode.DOM4J is in effect. Possible patch: diff -u -r1.1 Cascade.java --- src/org/hibernate/engine/Cascade.java 3 Jul 2007 20:12:01 -0000 1.1 +++ src/org/hibernate/engine/Cascade.java 30 Jul 2007 19:42:54 -0000 @@ -281,7 +281,7 @@ final boolean isCascadeDeleteEnabled) throws HibernateException { // we can't cascade to non-embedded elements boolean embeddedElements = eventSource.getEntityMode()!=EntityMode.DOM4J || - ( (EntityType) collectionType.getElementType( eventSource.getFactory() ) ).isEmbeddedInXML(); + ( elemType.isEntityType() && ( (EntityType) elemType ).isEmbeddedInXML() ); boolean reallyDoCascade = style.reallyDoCascade(action) && embeddedElements && child!=CollectionType.UNFETCHED_COLLECTION; -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira