>Getting rid of this property doesn't solve my problem.
Sorry about muddying the waters. As I stated, that suggestion isn't related
to the current problem... it is a best practice. That property is busted
and you can fairly easily get into deadlocks.
I am still confused The reason @PostLoad isn't called is because your
snippets look good. Can I have you put together some sort of a recreatable
test? That will help speed up diagnosis.
Thanks,
Rick
On Wed, Oct 15, 2014 at 4:35 AM, <goues...@orange.fr> wrote:
> Getting rid of this property doesn't solve my problem.
>
> My listener:
>
> @Singleton
> public class MultiLangStringEntityListener {
>
> @PostLoad
> @SuppressWarnings("UseSpecificCatch")
> public void postLoad(Object entity) {
>
>
> An entity:
> @Entity
> @EntityListeners({MultiLangStringEntityListener.class})
> @Table(name = "THEME")
> @XmlRootElement(name = "Theme")
> @NamedQueries({
> @NamedQuery(name = "DmTheme.findAll", query = "SELECT d FROM DmTheme d")})
> public class Theme implements Serializable {
> private static final long serialVersionUID = 1L;
> // @Max(value=?) @Min(value=?)//if you know range of your decimal fields
> consider using these annotations to enforce field validation
> @Id
> @Basic(optional = false)
> @GeneratedValue(strategy = GenerationType.SEQUENCE, generator =
> "SEQ_THEME")
> @SequenceGenerator(name = "SEQ_THEME", sequenceName = "SEQ_THEME",
> allocationSize = 1)
> @Column(name = "ID")
> private BigInteger id;
> @Embedded
> @AttributeOverrides({
> @AttributeOverride(name = "id", column = @Column(name = "DESCR",
> nullable=false)),
> @AttributeOverride(name = "lang", column = @Column(insertable = false,
> updatable = false, name = "DESCR")),
> @AttributeOverride(name = "text", column = @Column(insertable = false,
> updatable = false, name = "DESCR"))
> })
> private MultiLangString descr;
>
>
> The embeddable class:
>
> @Embeddable
> public class MultiLangString implements Serializable {
>
> private static final long serialVersionUID = 1L;
> private String id;
> private String lang;
> private String text;
>
> public MultiLangString() {
> }
>
>
> Some of my entity classes use both @Embedded and @EmbeddedId but not on
> the same field. I don't know what is wrong as it still works with Hibernate
> whereas I try to stay far from its specific features as you can see in this
> bug report:
> https://hibernate.atlassian.net/browse/HHH-9437
>
>
> > Message du 14/10/14 17:45
> > De : "Rick Curtis"
> > A : "users" , goues...@orange.fr
> > Copie à :
> > Objet : Re: javax.persistence.EntityListeners is never called
> >
> > One thing that jumps out of your p.xml is the openjpa.Multithreaded
> > property. I suggest you get rid of that property and ensure that you
> aren't
> > sharing EntityManager's across threads... but I don't think that is
> related
> > to the problem you are currently having.
> >
> > Can you post relevant snippets of your Entity?
> >
> > On Tue, Oct 14, 2014 at 10:39 AM, wrote:
> >
> > > Sorry for the confusion. No I'm not using those callbacks on an
> Embeddable
> > > but when I switched to OpenJPA, I remember that I had to add the
> classes
> > > with @Embeddable into persistence.xml whereas it wasn't necessary with
> > > Hibernate.
> > >
> > > The class that uses those callbacks uses the annotation @Singleton,
> > > removing it doesn't solve my problem.
> > >
> > > Please find enclosed the file.
> > >
> > >
> > > > Message du 14/10/14 17:31
> > > > De : "Rick Curtis"
> > > > A : "users" , goues...@orange.fr
> > > > Copie à :
> > > > Objet : Re: javax.persistence.EntityListeners is never called
> > > >
> > > >
> > > 2.4.x is the latest.
> > >
> > > >
> > > If I understand your previous posts, are you using callbacks(@Preload,
> > > @Postload, etc, etc) on an Embeddable? If that is the case, I'm not
> sure if
> > > it is suppose to work? Can I have you post some Entity/embeddable
> snippets
> > > so we can better understand what you want to do?
> > >
> > > >
> > > Thanks,
> > > Rick
> > > >
> > >
> > > >
> > >
> > > >
> > >
> > >
> > >
> > > >
> > > On Tue, Oct 14, 2014 at 8:20 AM, wrote:
> > > >
> > > I use OpenJPA 2.4.0. I'm going to try with a more recent version if
> any.
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > > Message du 14/10/14 00:14
> > > > > De : "Kevin Sutter"
> > > > > A : users@openjpa.apache.org, goues...@orange.fr
> > > > > Copie à :
> > > > > Objet : Re: javax.persistence.EntityListeners is never called
> > > > >
> > > > > Hi,
> > > > > The complete trace can be turned on via this property in your
> p.xml:
> > > > >
> > > > >
> > > > >
> > > > > Good luck,
> > > > > Kevin
> > > >
> > >
> > > >
> > > > > On Mon, Oct 13, 2014 at 1:01 PM, wrote:
> > > > >
> > > > > > Hi
> > > > > >
> > > > > > I use Apache OpenEJB 4.7.1 (probably OpenJPA 2.2 or 2.3). I have
> > > looked at
> > > > > > the logs and I have already done my best to force the
> persistence of
> > > all
> > > > > > entity classes including those Hibernate was able to discover
> alone,
> > > for
> > > > > > example the class using @Embeddable. As I'm currently not at
> work, I
> > > can't
> > > > > > post the persistence.xml but I'll do it tomorrow. What should I
> turn
> > > on to
> > > > > > get some more trace? Thank you for your help.
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > > Message du 13/10/14 19:07
> > > > > > > De : "Kevin Sutter"
> > > > > > > A : users@openjpa.apache.org, goues...@orange.fr
> > > > > > > Copie à :
> > > > > > > Objet : Re: javax.persistence.EntityListeners is never called
> > > > > > >
> > > > > > > Hi,
> > > > > > > EntityListeners should work just fine with OpenJPA. What
> version of
> > > > > > > OpenJPA are you using? The basic support is documented here:
> > > > > > >
> > > > > >
> > >
> http://ci.apache.org/projects/openjpa/trunk/docbook/manual.html#jpa_overview_pc_callbacks
> > > > > > >
> > > > > > > Are there any other messages in the logs that indicate an
> issue?
> > > Have you
> > > > > > > tried turning on Trace to ensure that normal persistence
> > > processing is
> > > > > > > happening? Can you post your p.xml? Like I mentioned, this
> should
> > > all
> > > > > > > just work. We'll need a bit more context to help figure out the
> > > problem.
> > > > > > >
> > > > > > > Kevin
> > > > > > >
> > > > > > > On Mon, Oct 13, 2014 at 10:56 AM, wrote:
> > > > > > >
> > > > > > > > Hello
> > > > > > > >
> > > > > > > > I use javax.persistence.EntityListeners. The persistent
> classes
> > > of the
> > > > > > > > entities are correctly added into persistence.xml. My test
> case
> > > works
> > > > > > > > correctly with Hibernate and OpenJPA except that the
> annotated
> > > methods
> > > > > > > > (with @PostLoad, @PreUpdate, @PrePersist and @PostRemove) are
> > > never
> > > > > > called
> > > > > > > > by OpenJPA whereas they are called by Hibernate. Am I missing
> > > anything
> > > > > > > > obvious? Best regards.
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> > >
> > >
> > >
> > > >
> > >
> > > >
> > > --
> > > > Rick Curtis
> > > >
> > >
> >
> >
> >
> > --
> > *Rick Curtis*
> >
>
--
*Rick Curtis*
