[hibernate-issues] [Hibernate-JIRA] Updated: (HHH-3717) SINGLE_TABLE inheritance: PersistentCollectionChangeWorkUnit.java: string truncating is used to find a property name from a collectionEntry

[Michele Comitini (JIRA)]

     [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3717?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michele Comitini updated HHH-3717:
----------------------------------

    Attachment: PersistentCollectionChangeWorkUnit.java.diff

the patch

> SINGLE_TABLE inheritance: PersistentCollectionChangeWorkUnit.java: string truncating is used to find a property name from a collectionEntry
> -------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HHH-3717
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3717
>             Project: Hibernate Core
>          Issue Type: Bug
>         Environment: envers 1.1.0 GA
>            Reporter: Michele Comitini
>         Attachments: PersistentCollectionChangeWorkUnit.java.diff
>
>
> in PersistentCollectionChangeWorkUnit.java string truncating is used to find a property name from a collectionEntry.  It seems that if the entity is derived
> with SINGLE_TABLE inheritance this truncating is fault prone.
> I attached a quick patch that seems to fix the problem, but I think manipulating strings is still not too safe to find the correct property name...
> Here is an excerpt of code that happens to fail:
> @Entity
> @Versioned
> @Table(name = "notifica")
> @Inheritance(strategy=InheritanceType.SINGLE_TABLE ) 
> @NamedQueries({
>     @NamedQuery(name="Notifica.all", query="from Notifica"),
> })
> public class Notifica extends BaseCQOPEntity implements Persistent
> {
> 	private static final long serialVersionUID = -7096378249035298397L;
> 	@Id
> 	@GeneratedValue
> 	@XStreamAlias("idd")
> 	private Long id;
> 	
> 	@Where(clause="not(deleted=(1=1))")
> 	@OneToMany(fetch=FetchType.EAGER)
> 	@Cascade({})
> 	private Set<Ruolo> ruoli = new HashSet<Ruolo>();
>         .
>         .
>         .
> }
> @Entity
> @Versioned
> @DiscriminatorValue(value="Pratica") 
> public class NotificaPratica extends NotificaImpresa
> {
> 	private static final long serialVersionUID = 1L;
>         .
>         .
>         .
> }

-- 
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.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira