hbm2java generates this output in MyObject.java:

@OneToMany(cascade={}, fetch=FetchType.LAZY, mappedBy="xxx")^M
^M
public Set getMyCollection() {^M
return this.myCollection;^M
}^M


It should generate:

@OneToMany(cascade={}, fetch=FetchType.LAZY, mappedBy="xxx", targetEntity="com.xxx.yyy.ejb.entity.MyOtherObject")

Because `targetEntity' is missing, I get this exception when loading the par:


20:04:29,683 INFO [Ejb3Configuration] found EJB3 Entity bean: com.xxx.yyy.ejb.entity.Property
20:04:29,714 WARN [ServiceController] Problem creating service jboss.j2ee:service=EJB3,module=xxx.par
org.hibernate.AnnotationException: Collection has neither generic type or OneToMany.targetEntity() defined: com.xxx.yyy.ejb.entity.MyObject.myCollection
at org.hibernate.cfg.annotations.CollectionBinder.getCollectionType(CollectionBinder.java:347)
at org.hibernate.cfg.annotations.CollectionBinder.bind(CollectionBinder.java:304)

I should have written that the correct form would be:

@OneToMany(cascade={}, fetch=FetchType.LAZY, mappedBy="xxx", targetEntity=com.xxx.yyy.ejb.entity.MyOtherObject.class)

The mappedBy part has been fixed already

http://opensource2.atlassian.com/projec ... se/HBX-418

you may want to get the latest version of the tools from http://download.jboss.org/jbosside/builds/nightly/