[jira] [Commented] (OWB-655) CDI doesn´t inject stateless EJB by abstract class.
[
https://issues.apache.org/jira/browse/OWB-655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13234789#comment-13234789
]
Mark Struberg commented on OWB-655:
---
Hi Rogerio!
What parts of OpenWebBeans do you use?
OWB is built in a modular fashion. Our webbeans-impl.jar will only serve basic
Java SE injection. If you add further plugins, e.g. webbeans-resource,
webbeans-ee, etc then you will get more features.
Injecting EJBs into CDI beans is one such 'extended' feature. If you use
OpenWebBeans together with OpenEJB then your sample should work.
How does your container setup look like currently? If you are using tomcat +
OpenEJB + OpenWebBeans then you might try out TomEE [1] which is a pre-packaged
EE Web-Profile for exactly such scenarios.
hope that helps!
LieGrue,
strub
[1] http://tomee.apache.org
CDI doesn´t inject stateless EJB by abstract class.
---
Key: OWB-655
URL: https://issues.apache.org/jira/browse/OWB-655
Project: OpenWebBeans
Issue Type: Bug
Components: Enterprise Web Beans
Affects Versions: 1.1.3
Reporter: Rogerio Baldini
Assignee: Gurkan Erdogdu
I have these classes:
public abstract class PlcBaseDAO {}
public abstract class PlcBaseJpaDAO extends PlcBaseDAO {}
@Stateless
public class AppJpaDAO extends PlcBaseJpaDAO {}
And this injection doesn´t work.
@Named
public class AppCDI {
@Inject
private PlcBaseDAO baseDao;
}
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[jira] [Commented] (OWB-655) CDI doesn´t inject stateless EJB by abstract class.
[
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]
Mark Struberg commented on OWB-655:
---
PS: Instead of Stateless you can also make your AppJpaDAO an @ApplicationScoped
CDI bean and use e.g. CODIs @Transational interceptor [2] to handle your
EntityManager.
[2] https://cwiki.apache.org/confluence/display/EXTCDI/JPA+Overview
CDI doesn´t inject stateless EJB by abstract class.
---
Key: OWB-655
URL: https://issues.apache.org/jira/browse/OWB-655
Project: OpenWebBeans
Issue Type: Bug
Components: Enterprise Web Beans
Affects Versions: 1.1.3
Reporter: Rogerio Baldini
Assignee: Gurkan Erdogdu
I have these classes:
public abstract class PlcBaseDAO {}
public abstract class PlcBaseJpaDAO extends PlcBaseDAO {}
@Stateless
public class AppJpaDAO extends PlcBaseJpaDAO {}
And this injection doesn´t work.
@Named
public class AppCDI {
@Inject
private PlcBaseDAO baseDao;
}
--
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[jira] [Commented] (OWB-655) CDI doesn´t inject stateless EJB by abstract class.
[
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]
Rogerio Baldini commented on OWB-655:
-
Hi LieGrue,
This error occurs in Tomee-plus-1.0.0-beta-2.
This injection just works if I inject concrete class.
Thanks,
Rogerio
CDI doesn´t inject stateless EJB by abstract class.
---
Key: OWB-655
URL: https://issues.apache.org/jira/browse/OWB-655
Project: OpenWebBeans
Issue Type: Bug
Components: Enterprise Web Beans
Affects Versions: 1.1.3
Reporter: Rogerio Baldini
Assignee: Gurkan Erdogdu
I have these classes:
public abstract class PlcBaseDAO {}
public abstract class PlcBaseJpaDAO extends PlcBaseDAO {}
@Stateless
public class AppJpaDAO extends PlcBaseJpaDAO {}
And this injection doesn´t work.
@Named
public class AppCDI {
@Inject
private PlcBaseDAO baseDao;
}
--
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[jira] [Commented] (OWB-655) CDI doesn´t inject stateless EJB by abstract class.
[
https://issues.apache.org/jira/browse/OWB-655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13234812#comment-13234812
]
Rogerio Baldini commented on OWB-655:
-
Hi Mark,
Thanks for your answer.
I don´t intent to use another framework for transtion. I just want to use what
is specified in JEE6/EJB3.1.
Another important information: this example works fine with jBoss WELD.
Thanks again,
Rogerio.
CDI doesn´t inject stateless EJB by abstract class.
---
Key: OWB-655
URL: https://issues.apache.org/jira/browse/OWB-655
Project: OpenWebBeans
Issue Type: Bug
Components: Enterprise Web Beans
Affects Versions: 1.1.3
Reporter: Rogerio Baldini
Assignee: Gurkan Erdogdu
I have these classes:
public abstract class PlcBaseDAO {}
public abstract class PlcBaseJpaDAO extends PlcBaseDAO {}
@Stateless
public class AppJpaDAO extends PlcBaseJpaDAO {}
And this injection doesn´t work.
@Named
public class AppCDI {
@Inject
private PlcBaseDAO baseDao;
}
--
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[jira] [Commented] (OWB-655) CDI doesn´t inject stateless EJB by abstract class.
[
https://issues.apache.org/jira/browse/OWB-655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13234813#comment-13234813
]
Eric Covener commented on OWB-655:
--
Does it really require the base class to be abstract, IOW when the no-interface
view is being used do other non-abstract super classes work for injection?
CDI doesn´t inject stateless EJB by abstract class.
---
Key: OWB-655
URL: https://issues.apache.org/jira/browse/OWB-655
Project: OpenWebBeans
Issue Type: Bug
Components: Enterprise Web Beans
Affects Versions: 1.1.3
Reporter: Rogerio Baldini
Assignee: Gurkan Erdogdu
I have these classes:
public abstract class PlcBaseDAO {}
public abstract class PlcBaseJpaDAO extends PlcBaseDAO {}
@Stateless
public class AppJpaDAO extends PlcBaseJpaDAO {}
And this injection doesn´t work.
@Named
public class AppCDI {
@Inject
private PlcBaseDAO baseDao;
}
--
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[jira] [Commented] (OWB-655) CDI doesn´t inject stateless EJB by abstract class.
[
https://issues.apache.org/jira/browse/OWB-655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13234825#comment-13234825
]
Rogerio Baldini commented on OWB-655:
-
Eric,
I could change this implementation but it´s more complex than that, and I don´t
have time enough to do this.
If it worked in some way, it´d be fabulous.
Thansk,
Rogerio.
CDI doesn´t inject stateless EJB by abstract class.
---
Key: OWB-655
URL: https://issues.apache.org/jira/browse/OWB-655
Project: OpenWebBeans
Issue Type: Bug
Components: Enterprise Web Beans
Affects Versions: 1.1.3
Reporter: Rogerio Baldini
Assignee: Gurkan Erdogdu
I have these classes:
public abstract class PlcBaseDAO {}
public abstract class PlcBaseJpaDAO extends PlcBaseDAO {}
@Stateless
public class AppJpaDAO extends PlcBaseJpaDAO {}
And this injection doesn´t work.
@Named
public class AppCDI {
@Inject
private PlcBaseDAO baseDao;
}
--
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[jira] [Commented] (OWB-655) CDI doesn´t inject stateless EJB by abstract class.
[
https://issues.apache.org/jira/browse/OWB-655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13234867#comment-13234867
]
Romain Manni-Bucau commented on OWB-655:
as a workaround this work (the injected class is concrete and i used @EJB
instead of @Inject):
import javax.ejb.EJB;
import javax.ejb.Stateless;
import javax.ejb.embeddable.EJBContainer;
import javax.inject.Inject;
import javax.inject.Named;
import org.junit.Test;
import static junit.framework.Assert.assertTrue;
public class TmpTest {
@Inject
private AppCDI cdi;
@Test
public void app() throws Exception {
final EJBContainer c = EJBContainer.createEJBContainer();
c.getContext().bind(inject, this);
assertTrue(cdi.ok());
c.close();
}
public static abstract class PlcBaseDAO {}
public static class PlcBaseJpaDAO extends PlcBaseDAO {}
@Stateless
public static class AppJpaDAO extends PlcBaseJpaDAO {}
@Named
public static class AppCDI {
@EJB
private PlcBaseDAO baseDao;
public boolean ok() {
return baseDao != null;
}
}
}
CDI doesn´t inject stateless EJB by abstract class.
---
Key: OWB-655
URL: https://issues.apache.org/jira/browse/OWB-655
Project: OpenWebBeans
Issue Type: Bug
Components: Enterprise Web Beans
Affects Versions: 1.1.3
Reporter: Rogerio Baldini
Assignee: Gurkan Erdogdu
I have these classes:
public abstract class PlcBaseDAO {}
public abstract class PlcBaseJpaDAO extends PlcBaseDAO {}
@Stateless
public class AppJpaDAO extends PlcBaseJpaDAO {}
And this injection doesn´t work.
@Named
public class AppCDI {
@Inject
private PlcBaseDAO baseDao;
}
--
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[jira] [Commented] (OWB-655) CDI doesn´t inject stateless EJB by abstract class.
[
https://issues.apache.org/jira/browse/OWB-655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13234886#comment-13234886
]
Rogerio Baldini commented on OWB-655:
-
Ok Romain, it works, thanks.
I can´t use this way, because sometimes my concrete class could be ejb
sometimes just a common bean.
So is my example wrong or is a OWB/OpenEJB bug?
Rogerio
CDI doesn´t inject stateless EJB by abstract class.
---
Key: OWB-655
URL: https://issues.apache.org/jira/browse/OWB-655
Project: OpenWebBeans
Issue Type: Bug
Components: Enterprise Web Beans
Affects Versions: 1.1.3
Reporter: Rogerio Baldini
Assignee: Gurkan Erdogdu
I have these classes:
public abstract class PlcBaseDAO {}
public abstract class PlcBaseJpaDAO extends PlcBaseDAO {}
@Stateless
public class AppJpaDAO extends PlcBaseJpaDAO {}
And this injection doesn´t work.
@Named
public class AppCDI {
@Inject
private PlcBaseDAO baseDao;
}
--
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[jira] [Commented] (OWB-655) CDI doesn´t inject stateless EJB by abstract class.
[
https://issues.apache.org/jira/browse/OWB-655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13234912#comment-13234912
]
Romain Manni-Bucau commented on OWB-655:
I think CDI doesn't handle such a case (injecting an abstract class) so you
can't use @Inject here.
Regarding EJB spec i'm not sure but it is something we should be able to do in
OpenEJB/TomEE so i'll have a look.
CDI doesn´t inject stateless EJB by abstract class.
---
Key: OWB-655
URL: https://issues.apache.org/jira/browse/OWB-655
Project: OpenWebBeans
Issue Type: Bug
Components: Enterprise Web Beans
Affects Versions: 1.1.3
Reporter: Rogerio Baldini
Assignee: Gurkan Erdogdu
I have these classes:
public abstract class PlcBaseDAO {}
public abstract class PlcBaseJpaDAO extends PlcBaseDAO {}
@Stateless
public class AppJpaDAO extends PlcBaseJpaDAO {}
And this injection doesn´t work.
@Named
public class AppCDI {
@Inject
private PlcBaseDAO baseDao;
}
--
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[jira] [Commented] (OWB-655) CDI doesn´t inject stateless EJB by abstract class.
[
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]
Rogerio Baldini commented on OWB-655:
-
If i can be able to inject an interface, I should be able to inject an abstract
class as well, rigth?
At truth, both are acting the same way. So CDI should be able to do this.
Thanks
CDI doesn´t inject stateless EJB by abstract class.
---
Key: OWB-655
URL: https://issues.apache.org/jira/browse/OWB-655
Project: OpenWebBeans
Issue Type: Bug
Components: Enterprise Web Beans
Affects Versions: 1.1.3
Reporter: Rogerio Baldini
Assignee: Gurkan Erdogdu
I have these classes:
public abstract class PlcBaseDAO {}
public abstract class PlcBaseJpaDAO extends PlcBaseDAO {}
@Stateless
public class AppJpaDAO extends PlcBaseJpaDAO {}
And this injection doesn´t work.
@Named
public class AppCDI {
@Inject
private PlcBaseDAO baseDao;
}
--
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[jira] [Commented] (OWB-655) CDI doesn´t inject stateless EJB by abstract class.
[
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]
Eric Covener commented on OWB-655:
--
We wouldn't inject an abstract class, we'd include the abstract class in the
list of bean types of the EJB with a no-interface view.
When someone requested a java type with that abstract class, and this was the
only bean with that type, we'd find our way to this enterprise bean ask the
container for an EJB and inject [a proxy to] that.
CDI doesn´t inject stateless EJB by abstract class.
---
Key: OWB-655
URL: https://issues.apache.org/jira/browse/OWB-655
Project: OpenWebBeans
Issue Type: Bug
Components: Enterprise Web Beans
Affects Versions: 1.1.3
Reporter: Rogerio Baldini
Assignee: Gurkan Erdogdu
I have these classes:
public abstract class PlcBaseDAO {}
public abstract class PlcBaseJpaDAO extends PlcBaseDAO {}
@Stateless
public class AppJpaDAO extends PlcBaseJpaDAO {}
And this injection doesn´t work.
@Named
public class AppCDI {
@Inject
private PlcBaseDAO baseDao;
}
--
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[jira] [Commented] (OWB-655) CDI doesn´t inject stateless EJB by abstract class.
[
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]
Mark Struberg commented on OWB-655:
---
I also don't think the abstract base type should be a problem. What counts is
that the AppJpaDAO class is a valid type.
I do think that in this very case we could lookup the EJB if we don't find a
CDI BeanPlcBaseDAO. But in general the spec is imo not 100% clear what should
happen with such 'mixed' scenarios: what happens if we have an
@ApplicationScoped class OtherAppJpaDAO extends PlcBaseJpaDAO {} ?
There are no @Alternative, @Specializes etc rules for mixed EJB/CDI cases
defined yet imo.
CDI doesn´t inject stateless EJB by abstract class.
---
Key: OWB-655
URL: https://issues.apache.org/jira/browse/OWB-655
Project: OpenWebBeans
Issue Type: Bug
Components: Enterprise Web Beans
Affects Versions: 1.1.3
Reporter: Rogerio Baldini
Assignee: Gurkan Erdogdu
I have these classes:
public abstract class PlcBaseDAO {}
public abstract class PlcBaseJpaDAO extends PlcBaseDAO {}
@Stateless
public class AppJpaDAO extends PlcBaseJpaDAO {}
And this injection doesn´t work.
@Named
public class AppCDI {
@Inject
private PlcBaseDAO baseDao;
}
--
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[jira] [Commented] (OWB-655) CDI doesn´t inject stateless EJB by abstract class.
[
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]
Mark Struberg commented on OWB-655:
---
We clarified in the CDI EG that this indeed should work. See 3.2.2 of the CDI
spec.
We will look into the proper place to fix this ;)
CDI doesn´t inject stateless EJB by abstract class.
---
Key: OWB-655
URL: https://issues.apache.org/jira/browse/OWB-655
Project: OpenWebBeans
Issue Type: Bug
Components: Enterprise Web Beans
Affects Versions: 1.1.3
Reporter: Rogerio Baldini
Assignee: Gurkan Erdogdu
I have these classes:
public abstract class PlcBaseDAO {}
public abstract class PlcBaseJpaDAO extends PlcBaseDAO {}
@Stateless
public class AppJpaDAO extends PlcBaseJpaDAO {}
And this injection doesn´t work.
@Named
public class AppCDI {
@Inject
private PlcBaseDAO baseDao;
}
--
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[jira] [Commented] (OWB-655) CDI doesn´t inject stateless EJB by abstract class.
[
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]
Mark Struberg commented on OWB-655:
---
addendum: this assumes that all your beans are in a jar which also has a
META-INF/beans.xml.
CDI doesn´t inject stateless EJB by abstract class.
---
Key: OWB-655
URL: https://issues.apache.org/jira/browse/OWB-655
Project: OpenWebBeans
Issue Type: Bug
Components: Enterprise Web Beans
Affects Versions: 1.1.3
Reporter: Rogerio Baldini
Assignee: Gurkan Erdogdu
I have these classes:
public abstract class PlcBaseDAO {}
public abstract class PlcBaseJpaDAO extends PlcBaseDAO {}
@Stateless
public class AppJpaDAO extends PlcBaseJpaDAO {}
And this injection doesn´t work.
@Named
public class AppCDI {
@Inject
private PlcBaseDAO baseDao;
}
--
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[jira] [Commented] (OWB-655) CDI doesn´t inject stateless EJB by abstract class.
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]
Rogerio Baldini commented on OWB-655:
-
OK Mark. Thanks for your help.
I am waiting for a solution.
Rogerio.
CDI doesn´t inject stateless EJB by abstract class.
---
Key: OWB-655
URL: https://issues.apache.org/jira/browse/OWB-655
Project: OpenWebBeans
Issue Type: Bug
Components: Enterprise Web Beans
Affects Versions: 1.1.3
Reporter: Rogerio Baldini
Assignee: Gurkan Erdogdu
I have these classes:
public abstract class PlcBaseDAO {}
public abstract class PlcBaseJpaDAO extends PlcBaseDAO {}
@Stateless
public class AppJpaDAO extends PlcBaseJpaDAO {}
And this injection doesn´t work.
@Named
public class AppCDI {
@Inject
private PlcBaseDAO baseDao;
}
--
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[jira] [Commented] (OWB-655) CDI doesn´t inject stateless EJB by abstract class.
[
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]
Mark Struberg commented on OWB-655:
---
After a long discussion with Roman and Eric on IRC we found the origin of the
problem.
OpenEJB creates a subclass CdiEjbBean which extends our abstract BaseEjbBean.
This CdiEjbBean doesn't yet distinguish between NIV (no interface view) and old
style session beans. It should detect NIV and overwrite
BaseEjbBean#needsBeanLocalViewAddedToTypes() accordingly. Romain already
created OPENEJB-1800 and will fix this issue soon.
CDI doesn´t inject stateless EJB by abstract class.
---
Key: OWB-655
URL: https://issues.apache.org/jira/browse/OWB-655
Project: OpenWebBeans
Issue Type: Bug
Components: Enterprise Web Beans
Affects Versions: 1.1.3
Reporter: Rogerio Baldini
Assignee: Gurkan Erdogdu
I have these classes:
public abstract class PlcBaseDAO {}
public abstract class PlcBaseJpaDAO extends PlcBaseDAO {}
@Stateless
public class AppJpaDAO extends PlcBaseJpaDAO {}
And this injection doesn´t work.
@Named
public class AppCDI {
@Inject
private PlcBaseDAO baseDao;
}
--
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