Hello,
Thanks for your answer.
I am injecting in a SLSB
My App is a BPEL /JBI app -> Web Service (SLSB) -> Entity Beans
Seb
---
Sébastien Stormacq
Senior Software Architect
GSS Software Practice,
Sun Microsystems Luxembourg
On 03 Nov 2008, at 23:14, Marina Vatkina wrote:
> Are you injecting EM into a SLSB or in a helper class? What is the
> structure of your app?
>
> thanks,
> -marina
>
> Sébastien Stormacq wrote:
>> Hello,
>> Using GF 2.1 (9.1_02 b04)
>> I created an Entity Bean and Persistence Unit in an EJB project
>> When I am calling
>> em.createNamedQuery("MyEntity.findAll")
>> from a Stateless EJB (exposed as a Web Service) with a valid query
>> name, I receive :
>> java.lang.IllegalArgumentException: NamedQuery of name:
>> MyEntity.findAll not found.
>> at
>> oracle
>> .toplink
>> .essentials
>> .internal
>> .ejb.cmp3.base.EJBQueryImpl.getDatabaseQuery(EJBQueryImpl.java:422)
>> at
>> oracle
>> .toplink
>> .essentials
>> .internal
>> .ejb.cmp3.base.EJBQueryImpl.setAsSQLReadQuery(EJBQueryImpl.java:136)
>> at
>> oracle
>> .toplink
>> .essentials
>> .internal
>> .ejb.cmp3.base.EJBQueryImpl.getResultList(EJBQueryImpl.java: 464)
>> at
>> com.sun.poc.efa.MessageValidation.<init>(MessageValidation.java:61)
>> Using the exact same code in a POJO, outside of the application
>> server container works as expected.
>> The GlassFish version uses JTA while the POJO version uses
>> RESOURCE_LOCAL
>> Another issue, probably linked to this one : resource injection is
>> not working for me :
>> @PersistenceContext
>> private EntityManager em;
>> em is null when I first use it.
>> I worked around by using :
>> EntityManagerFactory emf =
>> Persistence.createEntityManagerFactory("myPU");
>> EntityManager em = emf.createEntityManager();
>> em.clear();
>> Any idea ? Thanks
>> ---
>> Sébastien Stormacq
>> Senior Software Architect
>> GSS Software Practice,
>> Sun Microsystems Luxembourg
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