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https://issues.apache.org/jira/browse/DELTASPIKE-1301?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16256952#comment-16256952
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Nicolas Duminil edited comment on DELTASPIKE-1301 at 11/18/17 10:36 AM:
------------------------------------------------------------------------
Do you mean this ?
public class EntityManagerProducer
{
@PersistenceContext(unitName="customers")
private EntityManager em;
@Produces
@Dependent
public EntityManager createEntityManager()
{
return em;
}
}
Cause if this is what you mean, than it doesn't change anything, the same
exception is raised:
was (Author: nicolasduminil):
Do you mean this ?
public class EntityManagerProducer
{
@PersistenceContext(unitName="customers")
private EntityManager em;
@Produces
@Dependent
public EntityManager createEntityManager()
{
return em;
}
}
Cause if this is what you mean, than it doesn't change anything, the same
exception is raised:
> java.lang.IllegalStateException,message=Could not find EntityManager with
> default qualifier.
> --------------------------------------------------------------------------------------------
>
> Key: DELTASPIKE-1301
> URL: https://issues.apache.org/jira/browse/DELTASPIKE-1301
> Project: DeltaSpike
> Issue Type: Bug
> Components: Data-Module
> Affects Versions: 1.8.0
> Environment: Wildfly 10.1.0, Ubuntu 16.04
> Reporter: Nicolas Duminil
>
> Hello,
> I have the following data-module repository:
> {code}
> @Repository
> public interface CustomerManagementRepository extends
> EntityRepository<Customer, BigInteger>
> {
> ...
> }
> {code}
> This repository is called from a stateless session bean, as follows:
> {code}
> @Inject
> private CustomerManagementRepository repo;
>
> public List<Customer> findByFirsName(String firstName)
> {
> return repo.findByFirsName(firstName);
> }
> {code}
> The following CDI producer is provided as well:
> {code}
> public class EntityManagerProducer
> {
> @PersistenceContext
> private EntityManager em;
> @Produces
> public EntityManager createEntityManager()
> {
> return em;
> }
> }
> {code}
> When calling the staeless bean from a JAX-RS service, as follows:
> {code}
> @EJB
> private CustomerManagementFacade facade;
> @POST
> @Consumes(MediaType.APPLICATION_JSON)
> public Response createCustomer(Customer customer)
> {
> Customer newCustomer = facade.saveAndFlushAndRefresh(customer);
> return Response.created(URI.create("/customers/" +
> newCustomer.getId())).build();
> }
> {code}
> the following exception is raised:
> {code}
> 15:48:14,914 ERROR [org.jboss.as.ejb3.invocation] (default task-1)
> WFLYEJB0034: EJB Invocation failed on component CustomerManagementFacade for
> method public fr.simplex_software.customer_management.data.Customer
> fr.simplex_software.customer_management.facade.CustomerManagementFacade.saveAndFlushAndRefresh(fr.simplex_software.customer_management.data.Customer):
> javax.ejb.EJBException:
> org.apache.deltaspike.data.api.QueryInvocationException: Exception calling
> Repository: [Repository=class
> fr.simplex_software.customer_management.repository.CustomerManagementRepository$$DSPartialBeanProxy,method=saveAndFlushAndRefresh],exception=class
> java.lang.IllegalStateException,message=Could not find EntityManager with
> default qualifier.
> {code}
> What seems to happen is that the CDI producer doesn't get called. Do I do
> anything wrong here ? Please don't send me links to the documentation 'cause
> I've read it before posting.
> Many thanks in advance,
> Nicolas
> P.S. I have the following in apache-deltaspike.properties:
> {code}
> globalAlternatives.org.apache.deltaspike.jpa.spi.transaction.TransactionStrategy=org.apache.deltaspike.jpa.impl.transaction.ContainerManagedTransactionStrategy
> {code}
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