[hibernate-issues] [Hibernate-JIRA] Created: (EJB-338) Query and @Column arround getter

[Cédric Chantepie (JIRA)]

Query and @Column arround getter
--------------------------------

                 Key: EJB-338
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-338
             Project: Hibernate Entity Manager
          Issue Type: Bug
          Components: EntityManager
    Affects Versions: 3.3.1.GA
         Environment: BEA JRockit(R) (build R26.4.0-63-63688-1.5.0_06-20060626-2259-linux-ia32, )
            Reporter: Cédric Chantepie


When binding property with @Column annotation arround corresponding getter query "cannot resolve property", whereas all other persistence features (EntityManager.{persist,find,...}) properly supports it. 
Just moving annotation to the private field fix this issue, but in some case you really want to mapped property from its getter and not from private (protected) field.

Annotation binding (causing issue) :

[...] class ProcessStateEntity {
[...]
  @Column(name="col")
  public Calendar getOccured() { ... }
[...]
}

Query exception :

org.hibernate.QueryException: could not resolve property: occured of: xxx.ProcessStateEntity [SELECT s.occured FROM xxx.Pr
ocessStateEntity s]
        at org.hibernate.persister.entity.AbstractPropertyMapping.propertyExcept
ion(AbstractPropertyMapping.java:44)
        at org.hibernate.persister.entity.AbstractPropertyMapping.toType(Abstrac
tPropertyMapping.java:38)
        at org.hibernate.persister.entity.AbstractEntityPersister.toType(Abstrac
tEntityPersister.java:1358)
        at org.hibernate.hql.ast.tree.FromElementType.getPropertyType(FromElemen
tType.java:279)
        at org.hibernate.hql.ast.tree.FromElement.getPropertyType(FromElement.java:386)
        at org.hibernate.hql.ast.tree.DotNode.getDataType(DotNode.java:566)
        at org.hibernate.hql.ast.tree.DotNode.prepareLhs(DotNode.java:241)
        at org.hibernate.hql.ast.tree.DotNode.resolve(DotNode.java:188)

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