[eclipselink-users] Error on deploy webapp

["Jose Alvarez de Lara" <dakhla.0563@xxxxxxxxxxx>]

Hi,

 

I am having troubles on deploy a very simple webapp on GFv3.1

using Eclipse Helios SR1 as IDE.

 

This is the exception I get,

cannot Deploy PruebaWEB

Deployment Error for module: PruebaWEB: Exception while loading the app : java.lang.Exception: java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: java.lang.NoClassDefFoundError: Lejb/CountryFacade;

This is the code in the ejb project,

public abstract class AbstractFacade<T> {

private Class<T> entityClass;

public AbstractFacade(Class<T> entityClass) {
this.entityClass = entityClass;
}

protected abstract EntityManager getEntityManager();

public void create(T entity) {
getEntityManager().persist(entity);
}

public void edit(T entity) {
getEntityManager().merge(entity);
}

public void remove(T entity) {
getEntityManager().remove(getEntityManager().merge(entity));
}

public T find(Object id) {
return getEntityManager().find(entityClass, id);
}

public List<T> findAll() {
javax.persistence.criteria.CriteriaQuery cq = getEntityManager().getCriteriaBuilder().createQuery();
cq.select(cq.from(entityClass));
return getEntityManager().createQuery(cq).getResultList();
}

public List<T> findRange(int[] range) {
javax.persistence.criteria.CriteriaQuery cq = getEntityManager().getCriteriaBuilder().createQuery();
cq.select(cq.from(entityClass));
javax.persistence.Query q = getEntityManager().createQuery(cq);
q.setMaxResults(range[1] - range[0]);
q.setFirstResult(range[0]);
return q.getResultList();
}

public int count() {
javax.persistence.criteria.CriteriaQuery cq = getEntityManager().getCriteriaBuilder().createQuery();
javax.persistence.criteria.Root<T> rt = cq.from(entityClass);
cq.select(getEntityManager().getCriteriaBuilder().count(rt));
javax.persistence.Query q = getEntityManager().createQuery(cq);
return ((Long) q.getSingleResult()).intValue();
}
}

And the CountryFacade ejb looks,

@Stateless
public class CountryFacade extends AbstractFacade<Country> {

@PersistenceContext(unitName = "PruebaJPA")
private EntityManager em;

protected EntityManager getEntityManager() {
return em;
}

public CountryFacade() {
super(Country.class);
}
}

Both classes in a package named 'ejb'.

This happened to me with a JEE 5 MDB example developed to deploy on glassfish v2.x.
In the begining I tried on glassfish v3 and that exception was what I got. Later I deployed the app
on glassfish v2.x and it started to run correctly.

Where is it going wrong?

Thanks in advance,
Jose