[jboss-jira] [JBoss JIRA] (WFLY-1620) EJB in CDI enabled module gets registered twice leading to WELD-001409 Ambiguous dependencies...

Brad Maxwell (JIRA) jira-events at lists.jboss.org
Mon Jul 1 11:32:21 EDT 2013


Brad Maxwell created WFLY-1620:
----------------------------------

             Summary: EJB in CDI enabled module gets registered twice leading to WELD-001409 Ambiguous dependencies...
                 Key: WFLY-1620
                 URL: https://issues.jboss.org/browse/WFLY-1620
             Project: WildFly
          Issue Type: Bug
          Components: Server
    Affects Versions: 8.0.0.Alpha2
            Reporter: Brad Maxwell
            Assignee: Stuart Douglas


If you have this no-interface @Stateless EJB in the module and have a
beans.xml inside the module jar as well and then have a deployment
depends on & imports the annotations, and then uses @Inject TestEjb,
Weld will complain that there are two options an EJB and a ManagedBean
and it doesn't know which to inject. According to [1] it should only be
considered a managed bean if "It is not annotated with an EJB
component-defining annotation or declared as an EJB bean class in
|ejb-jar.xml|." 

The error:

WELD-001409 Ambiguous dependencies for type [TestEjb] with qualifiers [@Default] at injection point [[field] @Inject test.webapp.TestService.testEjb].
Possible dependencies [[Session bean [class test.TestEjb with qualifiers [@Any @Default]; local interfaces are [TestEjb], Managed Bean [class test.TestEjb] with qualifiers [@Any @Default]]] 

@Stateless
public class TestEjb
{
public String hello() {
return "Hello";
}
}

If I move all of the classes into the test war, then Weld doesn't have
an issue, so it seems there is some difference when the code is put into
the modules directory.

[1] http://docs.jboss.org/weld/reference/1.0.1-Final/en-US/html_single/#d0e792 

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