[jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-4433) seam:gen generate-ui produces bad home* and list* for entites that are N-N relationships

[Tomasz Bartczak (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBSEAM-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tomasz Bartczak updated JBSEAM-4433:
------------------------------------

    Attachment: seam bugs.7z


example project (entities + generated UI) which shows compilation errors in generated classes

> seam:gen generate-ui produces bad home* and list* for entites that are N-N relationships
> ----------------------------------------------------------------------------------------
>
>                 Key: JBSEAM-4433
>                 URL: https://jira.jboss.org/jira/browse/JBSEAM-4433
>             Project: Seam
>          Issue Type: Bug
>          Components: Tools
>    Affects Versions: 2.2.0.GA
>            Reporter: Tomasz Bartczak
>         Attachments: seam bugs.7z
>
>
> class like
> public class FilmActor implements Serializable {
> 	private static final long serialVersionUID = 1L;
> 	@EmbeddedId
> 	protected FilmActorPK filmActorPK;
> 	@JoinColumn(name = "actor_id", referencedColumnName = "actor_id", nullable = false, insertable = false, updatable = false)
> 	@ManyToOne(optional = false, fetch = FetchType.LAZY)
> 	private Actor actor;
> 	@JoinColumn(name = "film_id", referencedColumnName = "film_id", nullable = false, insertable = false, updatable = false)
> 	@ManyToOne(optional = false, fetch = FetchType.LAZY)
> 	private Film film;
> gives bad home:
> [...]
> 	public FilmActorId getFilmActorFilmActorPK() {
> 		return (FilmActorId) getId();
> 	}
> [...]
> because there is no FilmActorId - there is FilmActorPK
> and
> 	@Override
> 	protected FilmActor createInstance() {
> 		FilmActor filmActor = new FilmActor();
> 		filmActor.setId(new FilmActorId()); //error
> 		return filmActor;
> 	}
> because there should be filmActor.setFilmActorPK(new FilmActorPK());

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