[JBoss-user] [EJB 3.0] - Re: EJB3 Inheritance complains about a parent's collection
Tried upgrading from EJB3 RC5 to RC6, but it has the same results (all under JBoss 4.0.4-CR2). View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3941002#3941002 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3941002 --- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [EJB 3.0] - Re: EJB3 Inheritance complains about a parent's collection
Found the problem. It was a scope problem. Fail is in a different package and jar file from TrackedItem and UserDatum. I need to include jar-filetracker.jar/jar-file in the persistence.xml file for Fail. That cleared up the problem by allowing Fail to see TrackedItem and UserDatum in the tracker.jar file. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3941090#3941090 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3941090 --- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [EJB 3.0] - EJB3 Inheritance complains about a parent's collection
Hello All,
Ran into a strange problem (not really sure what is wrong) when I tried to
extend a working Entity Bean. The extended Entity Bean complains about a
collection in its parent class.
Here is the error message:
| org.hibernate.AnnotationException: Collection of elements must not have
mappedBy or association reference an unmapped entity: TrackedItem.userData
Here is TrackedItem:
@Entity
| @Inheritance(strategy=InheritanceType.JOINED)
| @DiscriminatorValue(value = I)
| public class TrackedItem implements Serializable
| {
|
| @OneToMany(mappedBy=item, cascade = {CascadeType.ALL})
| @MapKey(name=key)
| private MapString, UserDatum userData;
| }
Here is UserDatum:
@Entity
| public class UserDatum implements Serializable {
| ...
| private String key;
| @ManyToOne
| private TrackedItem item;
| }
|
Here is Fail which extends TrackedItem:
@Entity
| @DiscriminatorValue(value = S)
| public class Fail extends TrackedItem {
|
| }
Fail doesn't contain any collections or references to userData or UserDatum.
When I deploy TrackedItem and UserDatum everything deploys cleanly, works fine
and my unit tests pass. When deploy Fail, I get the error message above as the
reason the deployment failed.
Any help is appreciated!
Sincerely,
Stephen
View the original post :
http://www.jboss.com/index.html?module=bbop=viewtopicp=3940749#3940749
Reply to the post :
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---
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
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