[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-5835) Error/Bug getting PluralAttribute on SessionFactoyImpl using @Inheritance and @MappedSuperclass

Error/Bug getting PluralAttribute on SessionFactoyImpl using @Inheritance and @MappedSuperclass ----------------------------------------------------------------------------------------------- Key: HHH-5835 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5835 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.5.5 Environment: testcase java6-sun Reporter: Francisco Philip Hi, I'm looking an attribute by name root.get("nameOfCollection"), but i think that we have a limitation or bug because if the entity inheritance of this collection they don't resolve correctly the name of "role" to call a getCollectionPersister method of SessionFactory. Example {noformat} @MappedSuperclass @Inheritance(strategy = InheritanceType.SINGLE_TABLE) @DiscriminatorColumn( name = "dtype") class c{ @CollectionOfElements private Collection<EmbeddedEntity> nameOfCollection; .... } @Entity EntityA extends AbstractEntity{ } @Entity EntityB extends AbstractEntity{ @CollectionOfElements private Collection<EmbeddedEntity> nameOfCollection2; } {noformat} if I call root.get("nameOfCollection") of they cant find it because de variable role is resolved as "AbstractEntity.nameOfCollection", meantime the collectionPersisters have stored EntityA.nameOfCollection, EntityB.nameOfCollection and EntityB.nameOfCollection2 this is a bug? SessionFactoryImpl.java {noformat} public CollectionPersister getCollectionPersister(String role) throws MappingException { CollectionPersister result = (CollectionPersister) collectionPersisters.get(role); if (result==null) { throw new MappingException( "Unknown collection role: " + role ); } return result; } {noformat} AbstractManagedType.java {noformat} @SuppressWarnings({ "unchecked" }) public Attribute<? super X, ?> getAttribute(String name) { Attribute<? super X, ?> attribute = declaredAttributes.get( name ); if ( attribute == null && getSupertype() != null ) { attribute = getSupertype().getAttribute( name ); } return attribute; } {noformat}