[jboss-jira] [JBoss JIRA] Created: (EJBTHREE-1406) i have the same pb : Circular dependance with EJBs

Nouredine Goutal (JIRA) jira-events at lists.jboss.org
Fri Jun 6 11:53:20 EDT 2008


i have the same pb : Circular dependance with EJBs
--------------------------------------------------

                 Key: EJBTHREE-1406
                 URL: http://jira.jboss.com/jira/browse/EJBTHREE-1406
             Project: EJB 3.0
          Issue Type: Sub-task
    Affects Versions: AS 4.2.2.GA
         Environment: windows XP
            Reporter: Nouredine Goutal


I have asked the last time the problem of circular dependencies between EJB, there is someone who responded me and telling me to use the annotation @IgnoreDependency to one of the instance of Ejb injection.
it solves the problem by half:
I explain: when I use default injecting dependance with @EJB without specifying the name attribute, Jboss solve reference, in this case @ IgnoreDependency works well. By when I specifie the name of reference( @EJB(name="ejb/someEJB"...) that does not work.
example:

Hello1Bean classe :

@EJBs(
{ @EJB(name="ejb/Hello2", beanInterface=Hello2.class, beanName="Hello2Bean")

})

public @Stateless class Hello1Bean implements Hello1 {

@IgnoreDependency
@EJB(name="ejb/Hello2")
private Hello2 hello;

and Hello2Bean Classe :

@EJBs(
{@EJB(name="ejb/Hello1", beanInterface=Hello1.class,beanName="Hello1Bean")

})
public @Stateless class Hello2LocalBean implements Hello2Local {

@IgnoreDependency
@EJB(name="ejb/Hello1")
private Hello1 hello;

with this case , i Have this probleme :

--- MBeans waiting for other MBeans ---
ObjectName: jboss.j2ee:jar=cyclic.jar,name=Hello2Bean,service=EJB3
State: NOTYETINSTALLED
I Depend On:
jboss.j2ee:jar=cyclic.jar,name=Hello1Bean,service=EJB3
Depends On Me:
jboss.j2ee:jar=cyclic.jar,name=Hello1Bean,service=EJB3

ObjectName: jboss.j2ee:jar=cyclic.jar,name=Hello1Bean,service=EJB3
State: NOTYETINSTALLED
I Depend On:
jboss.j2ee:jar=cyclic.jar,name=Hello2Bean,service=EJB3
Depends On Me:
jboss.j2ee:jar=cyclic.jar,name=Hello2Bean,service=EJB3


if someone has a solution, I currently work on the migration of a real application, and I have a major problem for progress.

Thank's a lot. 

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