[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-4587) Criteria.createAlias : QueryException on @Embedded attributes

Criteria.createAlias : QueryException on @Embedded attributes ------------------------------------------------------------- Key: HHH-4587 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4587 Project: Hibernate Core Issue Type: Bug Components: annotations, core, query-criteria Affects Versions: 3.3.0.GA Environment: Hibernate 3.3.0 MySql 5.1.29 Reporter: Marcos Antonio de Vasconcelos Junior Priority: Blocker Original Estimate: 1 week Remaining Estimate: 1 week Hi, recently i discover my app always throws a Exception when searching with alias in @Embedded fields. The model look like this. [code] @Embeddable public class Contato { //attrs } @Table @Entity(name = "motorista") public class Motorista { @Embedded private Contato contato; //+attrs } [/code] And the following code: [code] Session s = HibernateUtil.openSession(); Criteria crit = s.createCriteria(Motorista.class); crit.createAlias("contato", "contato"); crit.add(Restrictions.like("contato.nome", "jo", MatchMode.ANYWHERE)); System.out.println(crit.list().size()); [/code] Always throws QueryException and the StackTrace: [code] Exception in thread "main" org.hibernate.QueryException: could not resolve property: nome of: br.com.sistram.model.prestador.Motorista at org.hibernate.persister.entity.AbstractPropertyMapping.propertyException(AbstractPropertyMapping.java:44) at org.hibernate.persister.entity.AbstractPropertyMapping.toType(AbstractPropertyMapping.java:38) at org.hibernate.persister.entity.AbstractEntityPersister.getSubclassPropertyTableNumber(AbstractEntityPersister.java:1379) at org.hibernate.persister.entity.BasicEntityPropertyMapping.toColumns(BasicEntityPropertyMapping.java:31) at org.hibernate.persister.entity.AbstractEntityPersister.toColumns(AbstractEntityPersister.java:1354) at org.hibernate.loader.criteria.CriteriaQueryTranslator.getColumns(CriteriaQueryTranslator.java:434) at org.hibernate.loader.criteria.CriteriaQueryTranslator.getColumnsUsingProjection(CriteriaQueryTranslator.java:394) at org.hibernate.criterion.SimpleExpression.toSqlString(SimpleExpression.java:45) at org.hibernate.loader.criteria.CriteriaQueryTranslator.getWhereCondition(CriteriaQueryTranslator.java:334) at org.hibernate.loader.criteria.CriteriaJoinWalker.<init>(CriteriaJoinWalker.java:90) at org.hibernate.loader.criteria.CriteriaJoinWalker.<init>(CriteriaJoinWalker.java:59) at org.hibernate.loader.criteria.CriteriaLoader.<init>(CriteriaLoader.java:67) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1550) at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:283) at br.com.sistram.util.DaoListPaginator.main(DaoListPaginator.java:160) [/code] When looking for a solution i discover this problem don't occurs when I use the @OneToMany + @JoinColumn annotations instead of @Embedded. No one in hibernate forums and in a brazilian forum I'm member can't help, so I think it's a bug.