> I had to disable checkstyle and to fix a compile error to build OpenJPA. The test passes. Yes, sorry I just committed a fix for that. Please do an update and let me know if you're still having compile problems.
I think that you should have a separate listener class and have the singleton bean injected into it. On Thu, Oct 16, 2014 at 11:08 AM, <goues...@orange.fr> wrote: > I had to disable checkstyle and to fix a compile error to build OpenJPA. > The test passes. > > However, the contract of the annotation javax.ejb.Singleton isn't > respected by OpenEJB whereas it is respected by Hibernate. This is the only > difference that I have found. I just put a log message into the constructor > of the annotated class. > > > > > > Message du 15/10/14 17:25 > > De : "Rick Curtis" > > A : "users" , goues...@orange.fr > > Copie à : > > Objet : Re: javax.persistence.EntityListeners is never called > > > > Yes, there are numerous unit tests, please take a look at the one that > I've > > noted below. > > > > > https://svn.apache.org/repos/asf/openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/callbacks/TestEntityListeners.java > > > > On Wed, Oct 15, 2014 at 10:00 AM, wrote: > > > > > Are there any unit tests that I can run and modify to reproduce my > > > problem? This is typically what I do with JogAmp. > > > > > > > Message du 15/10/14 16:42 > > > > De : "Rick Curtis" > > > > A : "users" , goues...@orange.fr > > > > Copie à : > > > > Objet : Re: javax.persistence.EntityListeners is never called > > > > > > > > >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, 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* > > > > > > > > > > > > > > > -- > > *Rick Curtis* > > > -- *Rick Curtis*
